The business mileage rate for 2020 is 57.5 cents per mile.
The 2019 business rate was 58 cents per mile, and the 2018 rate was 54.5 cents per mile.
A complete list of past mileage rates can be found on the IRS website here.
Using the Stride app to track your mileage?
The Stride app uses the current business mileage rate to calculate your mileage deduction, and will automatically update each year with the new business rate. Any miles recorded in 2019 will use the 2019 rate, and miles recorded in 2020 will use the 2020 rate.
Note for Android users (12/31/19): On January 3rd, 2020, you'll need to update your app to the most recent version (version 3.4.0) in order to see the updated mileage rate for 2020! The mileage rate update for 2020 is delayed while we fix a small bug in the app. Any miles that you record in 2020 will reflect the 2019 mileage rate until you update your app, after which those miles will correctly and automatically reflect the 2020 rate. The new app version (3.4.0) will be made available on or before January 2nd, 2020.