IRS Products by Revision Year
All 3119 IRS forms, instructions, publications, and notices in this index, grouped by the revision year recorded in the official IRS index (captured July 2026). Each year below links to the products carrying that revision year.
31 years
- 2026273 entries
- 2025992 entries
- 2024387 entries
- 2023206 entries
- 2022186 entries
- 2021354 entries
- 2020170 entries
- 201973 entries
- 201897 entries
- 2017112 entries
- 201655 entries
- 201537 entries
- 201440 entries
- 201326 entries
- 201227 entries
- 201119 entries
- 201014 entries
- 20095 entries
- 20087 entries
- 20076 entries
- 200614 entries
- 20055 entries
- 20043 entries
- 20032 entries
- 20021 entry
- 20012 entries
- 20002 entries
- 19981 entry
- 19921 entry
- 19871 entry
- 19811 entry
Revision years are taken verbatim from the “Revision (per IRS index)” field shown on each product page in this directory; every product is counted in exactly one year. The most current revision is always the one on irs.gov.