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Contents

Publication 963 — Federal - State Reference Guide: A Federal-State Cooperative Publication · 2026-10-03 edition · updated 2026-10-04 · United States

CHAPTER 1 | Social Security and Government Employers

CHAPTER 2 | Government Entities and Federal Taxes

CHAPTER 3 | Wage Reporting and Employment Taxes

CHAPTER 4 | Determining Worker Status

CHAPTER 5 | Social Security and Medicare Coverage

CHAPTER 6 | Social Security and Public Retirement Systems

CHAPTER 7 | Social Security Administration

CHAPTER 8 | Internal Revenue Service

CHAPTER 9 | State Social Security Administrators

GLOSSARY

APPENDIX

Section 218 of Social Security Act Amended Section 530 of Revenue Act of 1978 Revenue Procedure 85-18 Revenue Ruling 2000-6 Revenue Ruling 2003-46 Revenue Ruling 86-88 Revenue Ruling 88-36 Revenue Procedure 91-40

INDEX

ii

n Chapter 1

Rev. Proc. 81-43 is amplified and superseded.

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▸Contents — Publication 963 — Federal - State Reference Guide: A Federal-State Cooperative Publication

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