1.170A-9—Definition of section 170(b)(1)(A) organization.

(a) The term section 170(b)(1)(A) organization as used in the regulations under section 170 means any organization described in paragraphs (b) through (j) of this section, effective with respect to taxable years beginning after December 31, 1969, except as otherwise provided. Section 1.170-2(b) shall continue to be applicable with respect to taxable years beginning prior to January 1, 1970. The term one or more organizations described in section 170(b)(1)(A) (other than clauses (vii) and (viii)) as used in sections 507 and 509 of the Internal Revenue Code (Code) and the regulations means one or more organizations described in paragraphs (b) through (f) of this section, except as modified by the regulations under part II of subchapter F of chapter 1 or under chapter 42.
(b) Church or a convention or association of churches. An organization is described in section 170(b)(1)(A)(i) if it is a church or a convention or association of churches.
(c) Educational organization and organizations for the benefit of certain State and municipal colleges and universities— (1) Educational organization. An educational organization is described in section 170(b)(1)(A)(ii) if its primary function is the presentation of formal instruction and it normally maintains a regular faculty and curriculum and normally has a regularly enrolled body of pupils or students in attendance at the place where its educational activities are regularly carried on. The term includes institutions such as primary, secondary, preparatory, or high schools, and colleges and universities. It includes Federal, State, and other public-supported schools which otherwise come within the definition. It does not include organizations engaged in both educational and noneducational activities unless the latter are merely incidental to the educational activities. A recognized university which incidentally operates a museum or sponsors concerts is an educational organization within the meaning of section 170(b)(1)(A)(ii). However, the operation of a school by a museum does not necessarily qualify the museum as an educational organization within the meaning of this subparagraph.
(2) Organizations for the benefit of certain State and municipal colleges and universities. (i) An organization is described in section 170(b)(1)(A)(iv) if it meets the support requirements of subdivision (ii) of this subparagraph and is organized and operated exclusively to receive, hold, invest, and administer property and to make expenditures to or for the benefit of a college or university which is an organization described in subdivision (iii) of this subparagraph. The phrase “expenditures to or for the benefit of a college or university” includes expenditures made for any one or more of the normal functions of colleges and universities such as the acquisition and maintenance of real property comprising part of the campus area; the erection of, or participation in the erection of, college or university buildings; the acquisition and maintenance of equipment and furnishings used for, or in conjunction with, normal functions of colleges and universities; or expenditures for scholarships, libraries and student loans.
(ii) To qualify under section 170(b)(1)(A)(iv), the organization receiving the contribution must normally receive a substantial part of its support from the United States or any State or political subdivision thereof or from direct or indirect contributions from the general public, or from a combination of two or more of such sources. For such purposes, the term “support” does not include income received in the exercise or performance by the organization of its charitable, educational, or other purpose or function constituting the basis for its exemption under section 501(a). An example of an indirect contribution from the public is the receipt by the organization of its share of the proceeds of an annual collection campaign of a community chest, community fund, or united fund. In determining the amount of support received by such organization with respect to a contribution of property which is subject to reduction under section 170(e), the fair market value of the property shall be taken into account.
(iii) The college or university (including a land grant college or university) to be benefited must be an educational organization referred to in section 170(b)(1)(A)(ii) and subparagraph (1) of this paragraph which is an agency or instrumentality of a State or political subdivision thereof, or which is owned or operated by a State or political subdivision thereof or by an agency or instrumentality of one or more States or political subdivisions.
(d) Hospitals and medical research organizations— (1) Hospitals. An organization (other than one described in paragraph (d)(2) of this section) is described in section 170(b)(1)(A)(iii) if—
(i) It is a hospital; and
(ii) Its principal purpose or function is the providing of medical or hospital care or medical education or medical research.
(A) The term hospital includes—
(1) Federal hospitals; and
(2) State, county, and municipal hospitals which are instrumentalities of governmental units referred to in section 170(c)(1) and otherwise come within the definition. A rehabilitation institution, outpatient clinic, or community mental health or drug treatment center may qualify as a “hospital” within the meaning of paragraph (d)(1)(i) of this section if its principal purpose or function is the providing of hospital or medical care. For purposes of this paragraph (d)(1)(ii), the term medical care shall include the treatment of any physical or mental disability or condition, whether on an inpatient or outpatient basis, provided the cost of such treatment is deductible under section 213 by the person treated. An organization, all the accommodations of which qualify as being part of a “skilled nursing facility” within the meaning of 42 U.S.C. 1395x(j), may qualify as a “hospital” within the meaning of paragraph (d)(1)(i) of this section if its principal purpose or function is the providing of hospital or medical care. For taxable years ending after June 28, 1968, the term hospital also includes cooperative hospital service organizations which meet the requirements of section 501(e) and § 1.501(e)-1.
(B) The term hospital does not, however, include convalescent homes or homes for children or the aged, nor does the term include institutions whose principal purpose or function is to train handicapped individuals to pursue some vocation. An organization whose principal purpose or function is the providing of medical education or medical research will not be considered a “hospital” within the meaning of paragraph (d)(1)(i) of this section, unless it is also actively engaged in providing medical or hospital care to patients on its premises or in its facilities, on an inpatient or outpatient basis, as an integral part of its medical education or medical research functions. See, however, paragraph (d)(2) of this section with respect to certain medical research organizations.
(2) Certain medical research organizations— (i) Introduction. A medical research organization is described in section 170(b)(1)(A)(iii) if the principal purpose or functions of such organization are medical research and if it is directly engaged in the continuous active conduct of medical research in conjunction with a hospital. In addition, for purposes of the 50 percent limitation of section 170(b)(1)(A) with respect to a contribution, during the calendar year in which the contribution is made such organization must be committed to spend such contribution for such research before January 1 of the fifth calendar year which begins after the date such contribution is made. An organization need not receive contributions deductible under section 170 to qualify as a medical research organization and such organization need not be committed to spend amounts to which the limitation of section 170(b)(1)(A) does not apply within the 5-year period referred to in this paragraph (d)(2)(i). However, the requirement of continuous active conduct of medical research indicates that the type of organization contemplated in this paragraph (d)(2) is one which is primarily engaged directly in the continuous active conduct of medical research, as compared to an inactive medical research organization or an organization primarily engaged in funding the programs of other medical research organizations. As in the case of a hospital, since an organization is ordinarily not described in section 170(b)(1)(A)(iii) as a hospital unless it functions primarily as a hospital, similarly a medical research organization is not so described unless it is primarily engaged directly in the continuous active conduct of medical research in conjunction with a hospital. Accordingly, the rules of this paragraph (d)(2) shall only apply with respect to such medical research organizations.
(ii) General rule. An organization (other than a hospital described in paragraph (d)(1) of this section) is described in section 170(b)(1)(A)(iii) only if within the meaning of this paragraph (d)(2):
(A) The principal purpose or functions of such organization are to engage primarily in the conduct of medical research; and
(B) It is primarily engaged directly in the continuous active conduct of medical research in conjunction with a hospital which is—
(1) Described in section 501(c)(3) ;
(2) A Federal hospital; or
(3) An instrumentality of a governmental unit referred to in section 170(c)(1).
(C) In order for a contribution to such organization to qualify for purposes of the 50 percent limitation of section 170(b)(1)(A), during the calendar year in which such contribution is made or treated as made, such organization must be committed (within the meaning of paragraph (d)(2)(viii) of this section) to spend such contribution for such active conduct of medical research before January 1 of the fifth calendar year beginning after the date such contribution is made. For the meaning of the term “medical research” see paragraph (d)(2)(iii) of this section. For the meaning of the term “principal purpose or functions” see paragraph (d)(2)(iv) of this section. For the meaning of the term “primarily engaged directly in the continuous active conduct of medical research” see paragraph (d)(2)(v) of this section. For the meaning of the term “medical research in conjunction with a hospital” see paragraph (d)(2)(vii) of this section.
(iii) Definition of medical research. Medical research means the conduct of investigations, experiments, and studies to discover, develop, or verify knowledge relating to the causes, diagnosis, treatment, prevention, or control of physical or mental diseases and impairments of man. To qualify as a medical research organization, the organization must have or must have continuously available for its regular use the appropriate equipment and professional personnel necessary to carry out its principal function. Medical research encompasses the associated disciplines spanning the biological, social and behavioral sciences. Such disciplines include chemistry (biochemistry, physical chemistry, bioorganic chemistry, etc.), behavioral sciences (psychiatry, physiological psychology, neurophysiology, neurology, neurobiology, and social psychology, etc.), biomedical engineering (applied biophysics, medical physics, and medical electronics, for example, developing pacemakers and other medically related electrical equipment), virology, immunology, biophysics, cell biology, molecular biology, pharmacology, toxicology, genetics, pathology, physiology, microbiology, parasitology, endocrinology, bacteriology, and epidemiology.
(iv) Principal purpose or functions. An organization must be organized for the principal purpose of engaging primarily in the conduct of medical research in order to be an organization meeting the requirements of this paragraph (d)(2). An organization will normally be considered to be so organized if it is expressly organized for the purpose of conducting medical research and is actually engaged primarily in the conduct of medical research. Other facts and circumstances, however, may indicate that an organization does not meet the principal purpose requirement of this paragraph (d)(2)(iv) even where its governing instrument so expressly provides. An organization that otherwise meets all of the requirements of this paragraph (d)(2) (including this paragraph (d)(2)(iv)) to qualify as a medical research organization will not fail to so qualify solely because its governing instrument does not specifically state that its principal purpose is to conduct medical research.
(v) Primarily engaged directly in the continuous active conduct of medical research— (A) In order for an organization to be primarily engaged directly in the continuous active conduct of medical research, the organization must either devote a substantial part of its assets to, or expend a significant percentage of its endowment for, such purposes, or both. Whether an organization devotes a substantial part of its assets to, or makes significant expenditures for, such continuous active conduct depends upon the facts and circumstances existing in each specific case. An organization will be treated as devoting a substantial part of its assets to, or expending a significant percentage of its endowment for, such purposes if it meets the appropriate test contained in paragraph (d)(2)(v)(B) of this section. If an organization fails to satisfy both of such tests, in evaluating the facts and circumstances, the factor given most weight is the margin by which the organization failed to meet such tests. Some of the other facts and circumstances to be considered in making such a determination are—
(1) If the organization fails to satisfy the tests because it failed to properly value its assets or endowment, then upon determination of the improper valuation it devotes additional assets to, or makes additional expenditures for, such purposes, so that it satisfies such tests on an aggregate basis for the prior year in addition to such tests for the current year;
(2) The organization acquires new assets or has a significant increase in the value of its securities after it had developed a budget in a prior year based on the assets then owned and the then current values;
(3) The organization fails to make expenditures in any given year because of the interrelated aspects of its budget and long-term planning requirements, for example, where an organization prematurely terminates an unsuccessful program and because of long-term planning requirements it will not be able to establish a fully operational replacement program immediately; and
(4) The organization has as its objective to spend less than a significant percentage in a particular year but make up the difference in the subsequent few years, or to budget a greater percentage in an earlier year and a lower percentage in a later year.
(B) For purposes of this section, an organization which devotes more than one half of its assets to the continuous active conduct of medical research will be considered to be devoting a substantial part of its assets to such conduct within the meaning of paragraph (d)(2)(v)(A) of this section. An organization which expends funds equaling 3.5 percent or more of the fair market value of its endowment for the continuous active conduct of medical research will be considered to have expended a significant percentage of its endowment for such purposes within the meaning of paragraph (d)(2)(v)(A) of this section.
(C) Engaging directly in the continuous active conduct of medical research does not include the disbursing of funds to other organizations for the conduct of research by them or the extending of grants or scholarships to others. Therefore, if an organization's primary purpose is to disburse funds to other organizations for the conduct of research by them or to extend grants or scholarships to others, it is not primarily engaged directly in the continuous active conduct of medical research.
(vi) Special rules. The following rules shall apply in determining whether a substantial part of an organization's assets are devoted to, or its endowment is expended for, the continuous active conduct of medical research activities:
(A) An organization may satisfy the tests of paragraph (d)(2)(v)(B) of this section by meeting such tests either for a computation period consisting of the immediately preceding taxable year, or for the computation period consisting of the immediately preceding four taxable years. In addition, for taxable years beginning in 1970, 1971, 1972, 1973, and 1974, if an organization meets such tests for the computation period consisting of the first four taxable years beginning after December 31, 1969, an organization will be treated as meeting such tests, not only for the taxable year beginning in 1974, but also for the preceding four taxable years. Thus, for example, if a calendar year organization failed to satisfy such tests for a computation period consisting of 1969, 1970, 1971, and 1972, but on the basis of a computation period consisting of the years 1970 through 1973, it expended funds equaling 3.5 percent or more of the fair market value of its endowment for the continuous active conduct of medical research, such organization will be considered to have expended a significant percentage of its endowment for such purposes for the taxable years 1970 through 1974. In applying such tests for a four-year computation period, although the organization's expenditures for the entire four-year period shall be aggregated, the fair market value of its endowment for each year shall be summed, even though, in the case of an asset held throughout the four-year period, the fair market value of such an asset will be counted four times. Similarly, the fair market value of an organization's assets for each year of a four-year computation period shall be summed.
(B) Any property substantially all the use of which is “substantially related” (within the meaning of section 514(b)(1)(A)) to the exercise or performance of the organization's medical research activities will not be treated as part of its endowment.
(C) The valuation of assets must be made with commonly accepted methods of valuation. A method of valuation made in accordance with the principles stated in the regulations under section 2031 constitutes an acceptable method of valuation. Assets may be valued as of any day in the organization's taxable year to which such valuation applies, provided the organization follows a consistent practice of valuing such asset as of such date in all taxable years. For purposes of paragraph (d)(2)(v) of this section, an asset held by the organization for part of a taxable year shall be taken into account by multiplying the fair market value of such asset by a fraction, the numerator of which is the number of days in such taxable year that the organization held such asset and the denominator of which is the number of days in such taxable year.
(vii) Medical research in conjunction with a hospital. The organization need not be formally affiliated with a hospital to be considered primarily engaged directly in the continuous active conduct of medical research in conjunction with a hospital, but in any event there must be a joint effort on the part of the research organization and the hospital pursuant to an understanding that the two organizations will maintain continuing close cooperation in the active conduct of medical research. For example, the necessary joint effort will normally be found to exist if the activities of the medical research organization are carried on in space located within or adjacent to a hospital, the organization is permitted to utilize the facilities (including equipment, case studies, etc.) of the hospital on a continuing basis directly in the active conduct of medical research, and there is substantial evidence of the close cooperation of the members of the staff of the research organization and members of the staff of the particular hospital or hospitals. The active participation in medical research by members of the staff of the particular hospital or hospitals will be considered to be evidence of such close cooperation. Because medical research may involve substantial investigation, experimentation and study not immediately connected with hospital or medical care, the requisite joint effort will also normally be found to exist if there is an established relationship between the research organization and the hospital which provides that the cooperation of appropriate personnel and the use of facilities of the particular hospital or hospitals will be required whenever it would aid such research.
(viii) Commitment to spend contributions. The organization's commitment that the contribution will be spent within the prescribed time only for the prescribed purposes must be legally enforceable. A promise in writing to the donor in consideration of his making a contribution that such contribution will be so spent within the prescribed time will constitute a commitment. The expenditure of contributions received for plant, facilities, or equipment, used solely for medical research purposes (within the meaning of paragraph (d)(2)(ii) of this section), shall ordinarily be considered to be an expenditure for medical research. If a contribution is made in other than money, it shall be considered spent for medical research if the funds from the proceeds of a disposition thereof are spent by the organization within the five-year period for medical research; or, if such property is of such a kind that it is used on a continuing basis directly in connection with such research, it shall be considered spent for medical research in the year in which it is first so used. A medical research organization will be presumed to have made the commitment required under this paragraph (d)(2)(viii) with respect to any contribution if its governing instrument or by-laws require that every contribution be spent for medical research before January 1 of the fifth year which begins after the date such contribution is made.
(ix) Organizational period for new organizations. A newly created organization, for its “organizational” period, shall be considered to be primarily engaged directly in the continuous active conduct of medical research in conjunction with a hospital within the meaning of paragraphs (d)(2)(v) and (d)(2)(vii) of this section if during such period the organization establishes to the satisfaction of the Commissioner that it reasonably can be expected to be so engaged by the end of such period. The information to be submitted shall include detailed plans showing the proposed initial medical research program, architectural drawings for the erection of buildings and facilities to be used for medical research in accordance with such plans, plans to assemble a professional staff and detailed projections showing the timetable for the expected accomplishment of the foregoing. The “organizational” period shall be that period which is appropriate to implement the proposed plans, giving effect to the proposed amounts involved and the magnitude and complexity of the projected medical research program, but in no event in excess of three years following organization.
(x) Examples. The application of this paragraph (d)(2) may be illustrated by the following examples:

Code of Federal Regulations

Example 1. N, an organization referred to in section 170(c)(2), was created to promote human knowledge within the field of medical research and medical education. All of N's assets were contributed to it by A and consist of a diversified portfolio of stocks and bonds. N's endowment earns 3.5 percent annually, which N expends in the conduct of various medical research programs in conjunction with Y hospital. N is located adjacent to Y hospital, makes substantial use of Y's facilities, and there is close cooperation between the staffs of N and Y. N is directly engaged in the continuous active conduct of medical research in conjunction with a hospital, meets the principal purpose test described in paragraph (d)(2)(iv) of this section, and is therefore an organization described in section 170(b)(1)(A)(iii).

Code of Federal Regulations

Example 2. O, an organization referred to in section 170(c)(2), was created to promote human knowledge within the field of medical research and medical education. All of O's assets consist of a diversified portfolio of stocks and bonds. O's endowment earns 3.5 percent annually, which O expends in the conduct of various medical research programs in conjunction with certain hospitals. However, in 1974, O receives a substantial bequest of additional stocks and bonds. O's budget for 1974 does not take into account the bequest and as a result O expends only 3.1 percent of its endowment in 1974. However, O establishes that it will expend at least 3.5 percent of its endowment for the active conduct of medical research for taxable years 1975 through 1978. O is therefore directly engaged in the continuous active conduct of medical research in conjunction with a hospital for taxable year 1975. Since O also meets the principal purpose test described in paragraph (d)(2)(iv) of this section, it is therefore an organization described in section 170(b)(1)(A)(iii) for taxable year 1975.
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Example 3. M, an organization referred to in section 170(c)(2), was created to promote human knowledge within the field of medical research and medical education. M's activities consist of the conduct of medical research programs in conjunction with various hospitals. Under such programs, researchers employed by M engage in research at laboratories set aside for M within the various hospitals. Substantially all of M's assets consist of 100 percent of the stock of X corporation, which has a fair market value of approximately 100 million dollars. X pays M approximately 3.3 million dollars in dividends annually, which M expends in the conduct of its medical research programs. Since M expends only 3.3 percent of its endowment, which does not constitute a significant percentage, in the active conduct of medical research, M is not an organization described in section 170(b)(1)(A)(iii) because M is not engaged in the continuous active conduct of medical research.
(xi) Special rule for organizations with existing ruling. This paragraph (d)(2)(xi) shall apply to an organization that prior to January 1, 1970, had received a ruling or determination letter which has not been expressly revoked holding the organization to be a medical research organization described in section 170(b)(1)(A)(iii) and with respect to which the facts and circumstances on which the ruling was based have not substantially changed. An organization to which this paragraph (d)(2)(xi) applies shall be treated as an organization described in section 170(b)(1)(A)(iii) for a period not ending prior to 90 days after February 13, 1976 (or where appropriate, for taxable years beginning before such 90th day). In addition, with respect to a grantor or contributor under sections 170, 507, 545(b)(2), 556(b)(2), 642(c), 4942, 4945, 2055, 2106(a)(2), and 2522, the status of an organization to which this paragraph (d)(2)(xi) applies will not be affected until notice of change of status under section 170(b)(1)(A)(iii) is made to the public (such as by publication in the Internal Revenue Bulletin). The preceding sentence shall not apply if the grantor or contributor had previously acquired knowledge that the Internal Revenue Service had given notice to such organization that it would be deleted from classification as a section 170(b)(1)(A)(iii) organization.
(e) Governmental unit. A governmental unit is described in section 170(b)(1)(A)(v) if it is referred to in section 170(c)(1).
(f) Definition of (1) In general. An organization is described in section 170 (b)(1)(A)(vi) if it is:
(i) A corporation, trust, or community chest, fund, or foundation, referred to in section 170(c)(2) (other than an organization specifically described in paragraphs (a) through (d) of this section), and
(ii) A “publicly supported” organization.

Code of Federal Regulations

For purposes of this paragraph, an organization is publicly supported if it normally receives a substantial part of its support from a governmental unit referred to in section 170(c)(1) or from direct or indirect contributions from the general public. An organization will be treated as being “public supported” if it meets the requirements of either subparagraph (2) or subparagraph (3) of this paragraph. Types of organizations which, subject to the provisions of this paragraph, generally qualify under section 170(b)(1)(A)(vi) as “publicly supported” are publicly or governmentally supported museums of history, art, or science, libraries, community centers to promote the arts, organizations providing facilities for the support of an opera, symphony orchestra, ballet, or repertory drama or for some other direct service to the general public, and organizations such as the American Red Cross or the United Givers Fund.
(2) Determination whether an organization is “publicly supported”; 33 An organization will be treated as a “publicly supported” organization if the total amount of support which the organization “normally” (as defined in subparagraph (4) of this paragraph) receives from governmental units referred to in section 170(c)(1), from contributions made directly or indirectly by the general public, or from a combination of these sources, equals at least 33 1/3 percent of the total support “normally” received by the organization. See subparagraphs (6), (7), and (8) of this paragraph for the definition of “support.” The application of this test is illustrated by Example 1 of subparagraph (9) of this paragraph.
(3) Determination whether an organization is “publicly supported”; facts and circumstances test for organizations failing to meet 33 1/3 percent-of-support test. Even if an organization fails to meet the 33 1/3 percent-of-support test described in subparagraph (2) of this paragraph, it will be treated as a “publicly supported” organization if it normally receives a substantial part of its support from governmental units, from direct or indirect contributions from the general public, or from a combination of these sources, and meets the other requirements of this subparagraph. In order to satisfy this subparagraph, an organization must meet the requirements of subdivisions (i) and (ii) of this subparagraph in order to establish, under all the facts and circumstances, that it normally receives a substantial part of its support from governmental units or from direct or indirect contributions from the general public, and it must be in the nature of a “publicly supported” organization, taking into account the factors described in subdivisions (iii) through (vii) of this subparagraph. The requirements and factors referred to in the preceding sentence with respect to a “publicly supported” organization (other than one described in subparagraph (2) of this paragraph) are:
(i) Ten percent-of-support limitation. The percentage of support “normally” (as defined in subparagraph (4) of this paragraph) received by an organization from governmental units, from contributions made directly or indirectly by the general public, or from a combination of these sources, must be “substantial.” For purposes of this subparagraph, an organization will not be treated as “normally” receiving a “substantial” amount of governmental or public support unless the total amount of governmental and public support “normally” received equals at least 10 percent of the total support “normally” received by such organization. See subparagraphs (6), (7), and (8) of this paragraph for the definition of “support.”
(ii) Attraction of public support. An organization must be so organized and operated as to attract new and additional public or governmental support on a continuous basis. An organization will be considered to meet this requirement if it maintains a continuous and bona fide program for solicitation of funds from the general public, community, or membership group involved, or if it carries on activities designed to attract support from governmental units or other organizations described in section 170 (b)(1)(A)(i) through (vi). In determining whether an organization maintains a continuous and bona fide program for solicitation of funds from the general public or community, consideration will be given to whether the scope of its fundraising activities is reasonable in light of its charitable activities. Consideration will also be given to the fact that an organization may, in its early years of existence, limit the scope of its solicitation to persons deemed most likely to provide seed money in an amount sufficient to enable it to commence its charitable activities and expand its solicitation program.
In addition to the requirements set forth in subdivisions (i) and (ii) of this subparagraph which must be satisfied, all pertinent facts and circumstances, including the following factors, will be taken into consideration in determining whether an organization is “publicly supported” within the meaning of subparagraph (1) of this paragraph. However, an organization is not generally required to satisfy all of the factors in subdivisions (iii) through (vii) of this subparagraph. The factors relevant to each case and the weight accorded to any one of them may differ depending upon the nature and purpose of the organization and the length of time it has been in existence.
(iii) Percentage of financial support. The percentage of support received by an organization from public or governmental sources will be taken into consideration in determining whether an organization is “publicly supported.” The higher the percentage of support above the 10 percent requirement of subdivision (i) of this subparagraph from public or governmental sources, the lesser will be the burden of establishing the publicly supported nature of the organization through other factors described in this subparagraph, while the lower the percentage, the greater will be the burden. If the percentage of the organization's support from public or governmental sources is low because it receives a high percentage of its total support from investment income on its endowment funds, such fact will be treated as evidence of compliance with this subdivision if such endowment funds were originally contributed by a governmental unit or by the general public. However, if such endowment funds were originally contributed by a few individuals or members of their families, such fact will increase the burden on the organization of establishing compliance with the other factors described in this subparagraph.
(iv) Sources of support. The fact that an organization meets the requirement of subdivision (i) of this subparagraph through support from governmental units or directly or indirectly from a representative number of persons, rather than receiving almost all of its support from the members of a single family, will be taken into consideration in determining whether an organization is “publicly supported.” In determining what is a “representative number of persons,” consideration will be given to the type of organization involved, the length of time it has been in existence, and whether it limits its activities to a particular community or region or to a special field which can be expected to appeal to a limited number of persons.
(v) Representative governing body. The fact that an organization has a governing body which represents the broad interests of the public, rather than the personal or private interests of a limited number of donors (or persons standing in a relationship to such donors which is described in section 4946(a)(1)(C) through (G) ) will be taken into account in determining whether an organization is “publicly supported.” An organization will be treated as meeting this requirement if it has a governing body (whether designated in the organization's governing instrument or bylaws as a Board of Directors, Board of Trustees, etc.) which is comprised of public officials acting in their capacities as such; of individuals selected by public officials acting in their capacities as such; of persons having special knowledge or expertise in the particular field or discipline in which the organization is operating; of community leaders, such as elected or appointed officials, clergymen, educators, civic leaders, or other such persons representing a broad cross-section of the views and interests of the community; or, in the case of a membership organization, of individuals elected pursuant to the organization's governing instrument or bylaws by a broadly based membership.
(vi) Availability of public facilities or services; public participation in programs or policies. (A) The fact that an organization is of the type which generally provides facilities or services directly for the benefit of the general public on a continuing basis (such as a museum or library which holds open its building and facilities to the public, a symphony orchestra which gives public performances, a conservation organization which provides educational services to the public through the distribution of educational materials, or an old age home which provides domiciliary or nursing services for members of the general public) will be considered evidence that such organization is “publicly supported.”
(B) The fact that an organization is an educational or research institution which regularly publishes scholarly studies that are widely used by colleges and universities or by members of the general public will also be considered evidence that such organization is “publicly supported.”
(C) Similarly, the following factors will also be considered evidence that an organization is “publicly supported:”
(1) The participation in, or sponsorship of, the programs of the organization by members of the public having special knowledge or expertise, public officials, or civic or community leaders;
(2) The maintenance of a definitive program by an organization to accomplish its charitable work in the community, such as slum clearance or developing employment opportunities; and
(3) The receipt of a significant part of its funds from a public charity or governmental agency to which it is in some way held accountable as a condition of the grant, contract, or contribution.
(vii) Additional factors pertinent to membership organizations. The following are additional factors to be considered in determining whether a membership organization is “publicly supported”:
(A) Whether the solicitation for dues-paying members is designed to enroll a substantial number of persons in the community or area, or in a particular profession or field of special interest (taking into account the size of the area and the nature of the organization's activities);
(B) Whether membership dues for individual (rather than institutional) members have been fixed at rates designed to make membership available to a broad cross section of the interested public, rather than to restrict membership to a limited number of persons; and
(C) Whether the activities of the organization will be likely to appeal to persons having some broad common interest or purpose, such as educational activities in the case of alumni associations, musical activities in the case of symphony societies, or civic affairs in the case of parent-teacher associations.

Code of Federal Regulations

See Examples 2 through 5 contained in subparagraph (9) of this paragraph for illustrations of this subparagraph.
(4) Definition of “normally”; general rule— (i) Normally; one-third support test. For purposes of subparagraph (2) of this paragraph, an organization will be considered as “normally” meeting the 33 1/3 percent-of-support test for its current taxable year and the taxable year immediately succeeding its current year, if, for the 4 taxable years immediately preceding the current taxable year, the organization meets the 33 1/3 percent-of-support test described in subparagraph (2) of this paragraph on an aggregate basis.
(ii) Normally; facts and circumstances test. For purposes of subparagraph (3) of this paragraph, an organization will be considered as “normally” meeting the requirements of subparagraph (3) of this paragraph for its current taxable year and the taxable year immediately succeeding its current year, if, for the 4 taxable years immediately preceding the current taxable year, the organization meets the requirements of subparagraph (3) (i) and (ii) of this paragraph on an aggregate basis and satisfies a sufficient combination of the factors set forth in subparagraph (3) (iii) through (vii) of this paragraph. In the case of subparagraph (3) (iii) and (iv) of this paragraph, facts pertinent to years preceding 4 taxable years immediately preceding the current taxable year may also be taken into consideration. The combination of factors set forth in subparagraph (3) (iii) through (vii) of this paragraph which an organization “normally” must meet does not have to be the same for each 4-year period so long as there exists a sufficient combination of factors to show compliance with subparagraph (3) of this paragraph.
(iii) Special rule. The fact that an organization has “normally” met the requirements of subparagraph (2) of this paragraph for a current taxable year, but is unable “normally” to meet such requirements for a succeeding taxable year, will not in itself prevent such organization from meeting the requirements of subparagraph (3) of this paragraph for such succeeding taxable year.
(iv) Illustration. The application of subdivisions (i), (ii), and (iii) of this subparagraph may be illustrated by the following example:

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Example. X, an organization described in section 170(c)(2), meets the 33 1/3 percent-of-support test described in subparagraph (2) of this paragraph in taxable year 1975 on the basis of support received during taxable years 1971, 1972, 1973, and 1974. It therefore “normally” meets the requirements of subparagraph (2) of this paragraph for 1975 and 1976, the taxable year immediately succeeding 1975 (the current taxable year). For the taxable year 1976, X is unable to meet the 33 1/3 percent-of-support test described in subparagraph (2) of this paragraph on the basis of support received during taxable years 1972, 1973, 1974, and 1975. If X can meet the requirements of subparagraph (3) of this paragraph on the basis of taxable years 1972, 1973, 1974, and 1975, X will meet the requirements of subparagraph (3) of this paragraph for 1977 (the taxable year immediately succeeding 1976, the current taxable year) under subdivision (ii) of this subparagraph. However, if on the basis of both the taxable years 1972 through 1975 and 1973 through 1976, X, fails to meet the requirements of both subparagraphs (2) and (3) of this paragraph, X will not be described in section 170(b)(1)(A)(vi) for 1977. However, X will not be disqualified as a section 170(b)(1)(A)(vi) organization for taxable year 1976, because it “normally” met the requirements of subparagraph (2) of this paragraph on the basis of the taxable years 1971 through 1974, unless the provisions of subdivision (v) of this subparagraph become applicable.
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(v) Exception for material changes in sources of support— (A) In general. If for the current taxable year there are substantial and material changes in an organization's sources of support other than changes arising from unusual grants excluded under subparagraph (6)(ii) of this paragraph, then in applying subparagraph (2) or (3) of this paragraph, neither the 4-year computation period applicable to such year as an immediately succeeding taxable year or as a current taxable year shall apply, and in lieu of such computation periods there shall be applied a computation period consisting of the taxable year of substantial and material changes and the 4 taxable years immediately preceding such year. Thus, for example, if there are substantial and material changes in an organization's sources of support for taxable year 1976, then even though such organization meets the requirements of subparagraph (2) or (3) of this paragraph based on a computation period of taxable years 1971-74 or 1972-75, such an organization will not meet the requirements of section 170(b)(1)(A)(vi) unless it meets the requirements of subparagraph (2) or (3) of this paragraph for a computation period consisting of the taxable years 1972-76. See Example 3 in § 1.509(a)-3(c)(6) for an illustration of a similar rule. An example of a substantial and material change is the receipt of an unusually large contribution or bequest which does not qualify as an unusual grant under subparagraph (6)(ii) of this paragraph. See subparagraph (6)(iv)(b) of this paragraph as to the procedure for obtaining a ruling whether an unusually large grant may be excluded as an unusual grant.
(B) Status of grantors and contributors. If as a result of (a) of this subdivision, an organization is not able to meet the requirements of either the 33 1/3 percent-of-support test described in subparagraph (2) of this paragraph, or the facts and circumstances test described in subparagraph (3) of this paragraph for its current taxable year, its status (with respect to a grantor or contributor under sections 170, 507, 545(b)(2), 556(b)(2), 642(c), 4942, 4945, 2055, 2106(a)(2), and 2522) will not be affected until notice of change of status under section 170(b)(1)(A)(vi) is made to the public (such as by publication in the Internal Revenue Bulletin). The preceding sentence shall not apply, however, if the grantor or contributor was responsible for, or was aware of, the substantial and material change referred to in (a) of this subdivision, or acquired knowledge that the Internal Revenue Service had given notice to such organization that it would be deleted from classification as a section 170(b)(1)(A)(vi) organization.
(C) Reliance by grantors and contributors. A grantor or contributor, other than one of the organization's founders, creators, or foundation managers (within the meaning of section 4946(b)) will not be considered to be responsible for, or aware of, the substantial and material change referred to in (a) of this subdivision, if such grantor or contributor has made such grant or contribution in reliance upon a written statement by the grantee organization that such grant or contribution will not result in the loss of such organization's classification as a publicly supported organization as described in section 170(b)(1)(A)(vi). Such statement must be signed by a responsible officer of the grantee organization and must set forth sufficient information, including a summary of the pertinent financial data for the 4 preceding years, to assure a reasonably prudent man that his grant or contribution will not result in the loss of the grantee organization's classification as a publicly supported organization as described in section 170(b)(1)(A)(vi). If a reasonable doubt exists as to the effect of such grant or contribution, or if the grantor or contributor is one of the organizations' founders, creators, or foundation managers, the procedure set forth in subparagraph (6)(iv)(b) of this paragraph may be followed by the grantee organization for the protection of the grantor or contributor.
(vi) Special rule for new organizations. If an organization has been in existence for at least 1 taxable year consisting of at least 8 months, but for fewer than 5 taxable years, the number of years for which the organization has been in existence immediately preceding each current taxable year being tested will be substituted for the 4-year period described in subdivision (i) or (ii) of this subparagraph to determine whether the organization “normally” meets the requirements of subparagraph (2) or (3) of this paragraph. However, if subdivision (v)(a) of this subparagraph applies, then the period consisting of the number of years for which the organization has been in existence (up to and including the current year) will be substituted for the 4-year period described in subdivision (i) or (ii) of this subparagraph. An organization which has been in existence for at least 1 taxable year, consisting of 8 or more months, may be issued a ruling or determination letter if it “normally” meets the requirements of subparagraph (2) or (3) of this paragraph for the number of years described in this subdivision. Such an organization may apply for a ruling or determination letter under the provisions of this subparagraph, rather than under the provisions of subparagraph (5) of this paragraph. The issuance of a ruling or determination letter will be discretionary with the Commissioner. See subparagraph (5)(v) of this paragraph as to the initial determination of the status of a newly created organization. This subdivision shall not apply to those organizations receiving an extended advance ruling under subparagraph (5)(iv) of this paragraph.
(vii) Special rule for organizations with existing ruling. This subdivision shall apply to an organization that prior to January 1, 1970, had received a ruling or determination letter which has not been expressly revoked holding the organization to be a publicly supported organization described in section 170(b)(1)(A)(vi) and with respect to which the facts and circumstances on which the ruling was based have not substantially changed. An organization to which this subdivision applies shall be treated as an or ganization described in section 170(b)(1)(A)(vi) for a period not ending prior to 90 days after December 29, 1972. In addition, with respect to a grantor or contributor under sections 170, 507, 545(b)(2), 556(b)(2), 642(c), 4942, 4945, 2055, 2106(a)(2), and 2522, the status of an organization to which this subdivision applies will not be affected until notice of change of status under section 170(b)(1)(A)(vi) is made to the public (such as by publication in the Internal Revenue Bulletin). The preceding sentence shall not apply if the grantor or contributor had previously acquired knowledge that the Internal Revenue Service had given notice to such organization that it would be deleted from classification as a section 170(b)(1)(A)(vi) organization.
(viii) Termination of status. For the transitional rules applicable to an organization that is unable to meet the requirements of this paragraph for its first taxable year beginning after December 31, 1969 (as extended by §