#accountable-plan
Accountable Plan
IRS accountable plans for reimbursing owners and employees tax-free under Treasury Regulation 1.62-2, including the business connection, substantiation, and return-of-excess rules, plus mileage, home office, and supply reimbursements for S corporations and small businesses
Is a Remote Work Stipend Taxable? Accountable Plans, Substantiation, and What Lands on the W-2
A $75-a-month internet stipend paid without documentation is supplemental wages — reportable in W-2 Box 1 and costing the employer roughly 7.65% in matching payroll tax on top. The same $75 is tax-free and off the W-2 under a written accountable plan meeting all three tests in Treasury Regulation 1.62-2 — business connection, substantiation within 60 days, and return of excess within 120 days. This guide covers the two IRS paths, the five mistakes that flip a plan to taxable, the separate GL accounts and payroll pay types that keep the treatment straight, and the state statutes that require reimbursement regardless of federal tax treatment.
Car Allowance vs. Mileage Reimbursement: The 2026 Tax Math After the IRS's Mid-Year Rate Hike
A flat $600 monthly car allowance nets an employee roughly $410 after income and FICA taxes, while an IRS accountable plan reimburses up to 76 cents per business mile tax-free after the July 1, 2026 mid-year rate increase. Here's how taxable allowances, standard mileage reimbursement, and FAVR plans compare — and the three requirements that keep reimbursements out of taxable wages.
Accountable Plans: How to Reimburse Owners and Employees Tax-Free
An accountable plan lets an S corporation reimburse owners and employees for mileage, home office, and supplies tax-free under Treasury Regulation 1.62-2. It requires three things—business connection, substantiation within 60 days, and return of excess within 120 days—and replaces the employee expense deduction the Tax Cuts and Jobs Act eliminated.