2015 per diem meal rates
Dinner $ 21.00. Daily per diem meal rate $37.50. Effective January 1, 2015, the per diem amounts listed below apply for  High Cost Cities . International travel will also be reimbursed at the  High Cost Cities  per diem amounts.unch $ 10.50. Dinner $ 24.00. Daily per diem meal rate $42.50. Receipts are not required for meal expenditures up to and including the applicable per diem rates.