Irs Standard Mileage Deduction 2024. The new rate kicks in beginning jan. The 2024 standard mileage rate is 67 cents per mile, up from 65.5 cents per mile last year.
For single taxpayers and married individuals filing separately, the standard deduction rises to $14,600 for 2024, an increase of $750 from 2023; Mileage rate increases to 67 cents a mile, up 1.5 cents from 2023.