IRS Publication 15 (2024/2025)
Authoritative Statutory Source
Social Security Wage Base Cap ($168,600)
Maximum annual employee gross earnings subject to the 6.2% Social Security tax rate.
Detailed Definition & Statutory Context
Social Security Wage Base Cap ($168,600) is governed by IRS Publication 15 (2024/2025) standards across corporate payroll administration, statutory tax withholding, and general ledger labor accounting. Rigorous compliance with Social Security Wage Base Cap ($168,600) prevents IRS Form 941 deposit penalties and FLSA wage-and-hour litigation.
Statutory Formula & Equation
SS Tax = 6.2% × Min ( Gross Wages, $168,600 Wage Base Cap )
General Ledger / Payroll Journal Entry Standard
Debit: Gross Payroll Expense / Employer Tax Expense
Credit: FICA Taxes Payable / Federal Income Tax Payable / Net Pay Cash
Credit: FICA Taxes Payable / Federal Income Tax Payable / Net Pay Cash
Common Operational Pitfalls
- Excluding non-discretionary bonuses from FLSA overtime regular-rate calculations.
- Failing to cap Social Security tax withholding once employee earnings exceed the $168,600 wage base.
- Misclassifying non-exempt hourly employees as exempt salaried workers.