bulletin Internal Revenue›Rev. Proc. 2000-39
SECTION 7. APPLICATION
Internal Revenue Bulletin 2000-41 · 2026-10-03 edition · updated 2026-10-04 · United States
.01 If the amount of travel expenses is deemed substantiated under the rules provided in section 4 or 5 of this revenue procedure, and the employee actually substantiates to the payor the elements of time, place, and business purpose of the
(1) When an amount for meal and incidental expenses is computed pursuant to section 4.03 of this revenue procedure, the taxpayer must treat such amount as an expense for food and beverages.
(2) When a per diem allowance is paid only for meal and incidental expenses, the payor must treat an amount equal to the lesser of the allowance or the federal M&IE rate for the locality of travel for such day (or partial day, see section 6.04 of this revenue procedure) as an expense for food and beverages.
(3) When a per diem allowance is paid for lodging, meal, and incidental expenses, the payor must treat an amount equal to the federal M&IE rate for the locality of travel for each calendar day (or partial day, see section 6.04 of this revenue procedure) the employee is away from home as an expense for food and beverages. For purposes of the preceding sentence, when a per diem allowance for lodging, meal, and incidental expenses is paid at a rate that is less than the federal per diem rate for the locality of travel for such day (or partial day, see section 6.04 of this revenue procedure), the payor may treat an amount equal to 40 percent of such allowance as the federal M&IE rate for the locality of travel for such day (or partial day, see section 6.04 of this revenue procedure).
2000–41 I.R.B. 345 October 10, 2000
travel expenses in accordance with paragraphs (b)(2) (travel away from home) and (c) (other than subparagraph (2)(iii)(A) thereof) of § 1.274-5, the employee is deemed to satisfy the adequate accounting requirements of § 1.274-5(f) as well as the requirement to substantiate by adequate records or other sufficient evidence for purposes of § 1.274-5(c). See § 1.62-2(e)(1) for the rule that an arrangement must require business expenses to be substantiated to the payor within a reasonable period of time.
.02 An arrangement providing per diem allowances will be treated as satisfying the requirement of § 1.62-2(f)(2) with respect to returning amounts in excess of expenses if the employee is required to return within a reasonable period of time (as defined in § 1.62-2(g)) any portion of such an allowance that relates to days of travel not substantiated, even though the arrangement does not require the employee to return the portion of such an allowance that relates to days of travel substantiated and that exceeds the amount of the employee’s expenses deemed substantiated. For example, assume a payor provides an employee an advance per diem allowance for meal and incidental expenses of $200, based on an anticipated 5 days of business travel at $40 per day to a locality for which the federal M&IE rate is $34, and the employee substantiates 3 full days of business travel. The requirement to return excess amounts will be treated as satisfied if the employee is required to return within a reasonable period of time (as defined in § 1.62-2(g)) the portion of the allowance that is attributable to the 2 unsubstantiated days of travel ($80), even though the employee is not required to return the portion of the allowance ($18) that exceeds the amount of the employee’s expenses deemed substantiated under section 4.02 of this revenue procedure ($102) for the 3 substantiated days of travel. However, the $18 excess portion of the allowance is treated as paid under a nonaccountable plan as discussed in section 7.04 of this revenue procedure.
.03 An employee is not required to include in gross income the portion of a per diem allowance received from a payor that is less than or equal to the amount deemed substantiated under the rules provided in section 4 or 5 of this revenue procedure if the employee substantiates the
business travel expenses covered by the per diem allowance in accordance with section 7.01 of this revenue procedure. See § 1.274-5(f)(2)(i). In addition, such portion of the allowance is treated as paid under an accountable plan, is not reported as wages or other compensation on the employee’s Form W-2, and is exempt from the withholding and payment of employment taxes. See § 1.62-2(c)(2) and (c)(4).
.04 An employee is required to include in gross income only the portion of the per diem allowance received from a payor that exceeds the amount deemed substantiated under the rules provided in section 4 or 5 of this revenue procedure if the employee substantiates the business travel expenses covered by the per diem allowance in accordance with section 7.01 of this revenue procedure. See § 1.2745(f)(2)(ii). In addition, the excess portion of the allowance is treated as paid under a nonaccountable plan, is reported as wages or other compensation on the employee’s Form W-2, and is subject to withholding and payment of employment taxes. See § 1.62-2(c)(3)(ii), (c)(5), and (h)(2)(i)(B).
.05 If the amount of the expenses that is deemed substantiated under the rules provided in section 4.01, 4.02, or 5 of this revenue procedure is less than the amount of the employee’s business expenses for travel away from home, the employee may claim an itemized deduction for the amount by which the business travel expenses exceed the amount that is deemed substantiated, provided the employee substantiates all the business travel expenses, includes on Form 2106, Employee Business Expenses, the deemed substantiated portion of the per diem allowance received from the payor, and includes in gross income the portion (if any) of the per diem allowance received from the payor that exceeds the amount deemed substantiated. See § 1.274-5(f)(2)(iii). However, for purposes of claiming this itemized deduction with respect to meal and incidental expenses, substantiation of the amount of the expenses is not required if the employee is claiming a deduction that is equal to or less than the amount computed under section 4.03 of this revenue procedure minus the amount deemed substantiated under sections 4.02 and 7.01 of this revenue procedure. The
itemized deduction is subject to the appropriate limitation (see section 2.02 of this revenue procedure) on meal and entertainment expenses provided in § 274(n) and the 2-percent floor on miscellaneous itemized deductions provided in § 67.
.06 An employee who does not receive a per diem allowance for meal and incidental expenses may deduct an amount computed pursuant to section 4.03 of this revenue procedure only as an itemized deduction. This itemized deduction is subject to the appropriate limitation (see section 2.02 of this revenue procedure) on meal and entertainment expenses provided in § 274(n) and the 2-percent floor on miscellaneous itemized deductions provided in § 67.
.07 A self-employed individual may deduct an amount computed pursuant to section 4.03 of this revenue procedure in determining adjusted gross income under § 62(a)(1). This deduction is subject to the appropriate limitation (see section 2.02 of this revenue procedure) on meal and entertainment expenses provided in § 274(n).
.08 If a payor’s reimbursement or other expense allowance arrangement evidences a pattern of abuse of the rules of § 62(c) and the regulations thereunder, all payments under the arrangement will be treated as made under a nonaccountable plan. Thus, such payments are included in the employee’s gross income, are reported as wages or other compensation on the employee’s Form W-2, and are subject to withholding and payment of employment taxes. See § 1.62-2(c)(3), (c)(5), and (h)(2).
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