Publication 15-B supplements Publication 15 (Circular E), Employer's Tax Guide, and Publication 15-A, Employer's Supplemental Tax Guide. It contains information for employers on the employment tax treatment of fringe benefits.
Current revision
Recent developments
The standard mileage rates and maximum automobile fair market values have been updated for 2026 -- 03-FEB-2026
Corrections to high deductible health plan eligibility and employer contribution limits in the 2024 Publication 15-B -- 15-MAY-2024