
What Trucking Payroll Needs to Know Now: IRS Publishes 2026 Employer Guide; Social Security Wage Base Rises to $184,500
Why this matters to fleets and owner-operators The IRS has released Publication 15 (Circular E) for tax year 2026, laying out federal income-tax withholding rules and the Social Security and Medicare (FICA) payroll parameters employers must use starting January 1, 2026. The new guidance confirms unchanged FICA rates but a…













