Financial Glossary
An accountable plan is a formal arrangement under IRS rules that allows a business to reimburse employees or owners for business expenses without those reimbursements counting as taxable wages. To qualify, expenses must have a legitimate business connection, be substantiated with records within a reasonable time, and any excess advance must be returned. Reimbursements that meet these conditions are deductible to the business and tax-free to the recipient.
For S-corp owners and small businesses with employees, an accountable plan is the clean, compliant way to get reimbursed for home-office costs, mileage, and supplies without inflating payroll taxes. Without a written plan and documentation, the IRS can recharacterize reimbursements as taxable income, erasing the tax benefit. It is especially valuable for owner-operators who use personal resources, such as a home or vehicle, in the business.
A properly documented accountable plan turns routine business reimbursements into a tax-efficient, audit-resistant practice. Follow current IRS substantiation rules when setting one up.