Glossary
Expenses & Payables

Accountable Plan

By: Alec Hollingsworth
Updated:  
October 21, 2026

DEFINITION:

An accountable plan is a reimbursement arrangement that meets IRS rules so qualifying business expense reimbursements are not treated as taxable employee wages.

An accountable plan is a reimbursement arrangement that meets IRS rules so qualifying business expense reimbursements are not treated as taxable employee wages.

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An accountable plan (sometimes called an accountable reimbursement plan) is an employer policy for reimbursing employees for deductible business expenses. Under IRS Publication 463 rules summarized on IRS.gov, reimbursements generally receive accountable-plan treatment when employees adequately account for expenses within a reasonable period of time and return any excess advances. If those rules are not met, reimbursements may be treated under a nonaccountable plan and included in wages. Nonprofits and churches often use accountable plans for travel, supplies, and ministry expenses, sometimes alongside per diem allowances for meals or lodging. The plan itself is a written policy and process‚ not a line on a tax form.

Key Takeaways

  • Policy framework for nontaxable business expense reimbursements (when IRS rules are met).
  • Typically requires receipts/adequate accounting and return of excess advances.
  • Different from flat per diem allowances, though organizations may combine approaches.
  • Must be consistently enforced to protect employees and the organization.

Why It Matters

A compliant accountable plan helps nonprofits reimburse real ministry and program costs without accidentally creating taxable income or weak internal controls.

Real World Example

A program manager travels to a grant site and pays for lodging and ground transport. Within the church's accountable plan deadline, they submit itemized receipts and a business purpose. After approval, finance reimburses the substantiated amount. Because the arrangement meets accountable plan rules, the reimbursement is not added to the employee's W-2 wages. The expense is recorded to the correct program fund and account.

How Aplos Helps

An accountable plan is your organization's policy; Aplos records the accounting impact of reimbursements. Record expense reimbursements via register import or journal entry (including options to track pending reimbursements as a liability before payment). Aplos also partners with tools such as Gusto and PEX in the broader product ecosystem for payroll and prepaid cards.

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Frequently Asked Questions

What makes a reimbursement "accountable"?

Generally, the arrangement must have a business connection, require  adequate substantiation within a reasonable period, and require return of  excess advances. See IRS Publication 463 and your CPA for application to your facts.

How is an accountable plan different from per diem?

Per diem pays set daily allowances (often without itemized meal receipts). An accountable plan typically reimburses actual substantiated expenses. Some  organizations use both for different cost types.

Does Aplos create my accountable plan policy?

No. Your board/management adopts the policy. Aplos helps you record approved reimbursements to the correct accounts and funds.

Where do reimbursements show up in the books?

Usually as expenses (and a reduction of cash or a clearing liability). Coding should follow your chart of accounts, funds, and any grant  requirements.

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