Source: https://www.tbmpayroll.com/2019/01/16/2019-standard-mileage-rates/
Timestamp: 2019-04-24 14:57:40+00:00

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This article comes from the IRS website.
This notice provides the optional 2019 standard mileage rates for taxpayers to use in computing the deductible costs of operating an automobile for business, charitable, medical, or moving expense purposes. This notice also provides the amount taxpayers must use in calculating reductions to basis for depreciation taken under the business standard mileage rate, and the maximum standard automobile cost that may be used in computing the allowance under a fixed and variable rate (FAVR) plan.
Rev. Proc. 2010-51, 2010-51 I.R.B. 883, provides rules for computing the deductible costs of operating an automobile for business, charitable, medical, or moving expense purposes, and for substantiating, under § 274(d) of the Internal Revenue Code and § 1.274-5 of the Income Tax Regulations, the amount of ordinary and necessary business expenses of local transportation or travel away from home. Taxpayers using the standard mileage rates must comply with Rev. Proc. 2010-51. However, a taxpayer is not required to use the substantiation methods described in Rev. Proc. 2010-51, but instead may substantiate using actual allowable expense amounts if the taxpayer maintains adequate records or other sufficient evidence.
Service of the fixed and variable costs of operating an automobile to determine the standard mileage rates for business, medical, and moving use reflected in this notice. The standard mileage rate for charitable use is set by § 170(i).
may continue to use the business standard mileage rate.
The standard mileage rate is 14 cents per mile for use of an automobile in rendering gratuitous services to a charitable organization under § 170. See section 5 of Rev. Proc. 2010-51. The standard mileage rate is 20 cents per mile for use of an automobile: (1) for medical care described in § 213; or (2) as part of a move for which the expenses are deductible under § 217(g). See section 5 of Rev. Proc. 2010-51.
Section 11049 of the Act suspends the deduction for moving expenses for taxable years beginning after December 31, 2017, and before January 1, 2026. However, the suspension does not apply to members of the Armed Forces on active duty who move pursuant to a military order and incident to a permanent change of station to whom § 217(g) applies. Thus, except for taxpayers to whom § 217(g) applies, the standard mileage rate provided in this notice is not applicable for the use of an automobile as part of a move occurring during the suspension.
For automobiles a taxpayer uses for business purposes, the portion of the business standard mileage rate treated as depreciation is 24 cents per mile for 2015, 24 cents per mile for 2016, 25 cents per mile for 2017, 25 cents per mile for 2018, and 26 cents per mile for 2019. See section 4.04 of Rev. Proc. 2010-51.
For purposes of computing the allowance under a FAVR plan, the standard automobile cost may not exceed $50,400 for automobiles (including trucks and vans). See section 6.02(6) of Rev. Proc. 2010-51.
This notice is effective for: (1) deductible transportation expenses paid or incurred on or after January 1, 2019; and (2) mileage allowances or reimbursements paid to a charitable volunteer or a member of the Armed Forces to whom § 217(g) applies (a) on or after January 1, 2019, and (b) for transportation expenses the charitable volunteer or such member of the Armed Forces pays or incurs on or after January 1, 2019.
Notice 2018-03, as modified by Notice 2018-42, is superseded.
The principal author of this notice is Anna Gleysteen of the Office of Associate Chief Counsel (Income Tax and Accounting). For further information on this notice contact Ms. Gleysteen at (202) 317-7007 (not a toll-free call).

References: § 274
 § 1
 § 170
 § 170
 § 213
 § 217
 § 217
 § 217
 § 217