IRS Publication 15
Authoritative Statutory Source
Gross-Up Calculation
Formula calculating the higher gross payment required to deliver a desired net payment post-taxes.
Detailed Definition & Statutory Context
Gross-Up Calculation is governed by IRS Publication 15 standards across corporate payroll administration, statutory tax withholding, and general ledger labor accounting. Rigorous compliance with Gross-Up Calculation prevents IRS Form 941 deposit penalties and FLSA wage-and-hour litigation.
Statutory Formula & Equation
Required Gross Pay = Desired Net Pay ÷ [ 1 - Total Combined Tax Withholding Rates ]
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.