CFR > Title 26 - Internal Revenue > CHAPTER I—INTERNAL REVENUE SERVICE, DEPARTMENT OF THE TREASURY > SUBCHAPTER C—EMPLOYMENT TAXES AND COLLECTION OF INCOME TAX AT SOURCE (Parts 30–37) > PART 31—EMPLOYMENT TAXES AND COLLECTION OF INCOME TAX AT SOURCE > SUBPART B—Federal Insurance Contributions Act (Chapter 21, Internal Revenue Code of 1954) (§31.3101-1 to §31.3123-1) > 31.3111-4—Liability for employer tax.

31.3111-4—Liability for employer tax.

The employer is liable for the employer tax with respect to the wages paid to his employees for employment performed for him.