An accountable plan needs an accountable process.

Know the three core conditions

An accountable plan requires a business connection, timely substantiation, and return of excess advances. Qualifying reimbursements generally are excluded from wages. Personal spending does not become deductible simply because the company reimburses it.

IRS examples of reasonable timing include substantiating expenses within 60 days and returning excess advances within 120 days. Review the applicable rules for the actual arrangement.

Make the monthly routine simple

Keep a shared reimbursement folder and a consistent expense-report format. The goal is for another person to understand the business expense without reconstructing it from a bank statement.

• Record the date, amount, and business purpose.
• Attach receipts and other required support.
• Identify any personal portion and exclude it.
• Submit the report promptly under the policy.
• Document approval, payment, and any excess amount returned.

Separate the policy from the evidence

A template may help you define the process, but a signed document cannot replace substantiation. For example, a reimbursement described only as “office expenses” tells the reviewer very little. A dated report with supported costs and an explanation of business use gives them something to evaluate.

Ask your adviser to review the policy and the categories of expenses you intend to reimburse. Then test the process with a real month of expenses and resolve missing information before it becomes a year-end backlog.