The IRS recently released new per-diem rates for business travelers who travel away from home (Notice 2019-55). The new rates are in effect from Oct. 1, 2019 to Sept. 30, 2020. The notice also including the transportation industry meal and incidental expenses rates, the rate for the incidental-expenses-only deduction, and the rates and list of high-cost localities for purposes of the high-low substantiation method.
Rev. Proc. 2011-47 provides the general rules for using a federal per-diem rate to substantiate the amount of ordinary and necessary expenses for lodging, meals, and incidental costs paid or incurred for business-related travel away from home. Taxpayers using the rates and the list of localities in Notice 2019-55 must comply with the rules in Rev. Proc. 2011-47.
High-low substantiation method
For purposes of the high-low substantiation method, the per-diem rates are $297 for travel to any high-cost locality and $200 for travel to any other locality within the Continental US, slightly higher than last year.
The amount of these rates that is treated as paid for meals for purposes of Sec. 274(n) is $71 for travel to a high-cost locality and $60 for travel to any other locality within the Continental US, both unchanged from last year.
The notice contains a list of the localities that are high-cost localities (localities that have a federal per-diem rate of $248 or more, $7 higher than last year) for all or part of the calendar year.
Since 2012, incidental expenses have included only fees and tips given to porters, baggage carriers, hotel staff, and staff on ships. The per-diem rate for the incidental-expenses-only deduction remains unchanged at $5 per day for any locality of travel.
The special meals and incidental expenses rates for taxpayers in the transportation industry are $66 for any locality of travel within the Continental US and $71 for any locality of travel outside the Continental US, both unchanged after increasing $3 last year.