PROP 141A constitutional ban on mileage taxes and tracking
Arizona voters will decide whether state and local governments should be barred from taxing, monitoring, or limiting how many miles a person drives.
The law, with a human translation.
Section 2 · Mileage-based charges
State and local government may not impose a tax or fee based on the number of miles traveled in a motor vehicle.
Arizona governments could not charge you according to how many miles you drive.
Section 2 · Monitoring and limits
Government may not monitor or limit the number of miles traveled unless the person voluntarily consents.
Government mileage tracking or caps would require the driver to opt in.
Section 2 · Exceptions
The prohibition does not apply to qualifying multistate commercial vehicles or government-owned vehicles.
Interstate trucking agreements and government fleets remain outside the ban.
Constitutional language is harder to change than an ordinary statute.
The measure blocks policies that do not currently exist statewide, which means voters are deciding whether to remove a future option.
The word “monitoring” is broad; implementation disputes could turn on what counts as voluntary consent.
Read every word for yourself.
This is the complete adopted or enrolled document, reproduced from the official government source. Page and part labels follow the source file.
- i - REFERENCE TITLE: prohibit tax; monitoring; vehicle mileage State of Arizona Senate Fifty-seventh Legislature First Regular Session 2025 SCR 1004 Introduced by Senator Hoffman: Representatives Chaplik, Keshel A CONCURRENT RESOLUTION PROPOSING AN AMENDMENT TO THE CONSTITUTION OF ARIZONA; AMENDING ARTICLE IX, CONSTITUTION OF ARIZONA, BY ADDING SECTION 26; RELATING TO TAXATION. (TEXT OF BILL BEGINS ON NEXT PAGE)
SCR 1004 - 1 - Be it resolved by the Senate of the State of Arizona, the House of 1 Representatives concurring: 2 1. Article IX, Constitution of Arizona, is proposed to be amended 3 by adding section 26 as follows if approved by the voters and on 4 proclamation of the Governor: 5 26. Vehicle miles traveled; taxing, monitoring and 6 limiting prohibited; exception 7 SECTION 26. A. THIS STATE AND ANY COUNTY, CITY, TOWN, 8 MUNICIPAL CORPORATION OR OTHER POLITICAL SUBDIVISION OF THIS 9 STATE SHALL NOT DO EITHER OF THE FOLLOWING: 10 1. IMPOSE A TAX OR FEE ON ANY PERSON BASED ON THE 11 VEHICLE MILES TRAVELED BY THE PERSON IN A MOTOR VEHICLE. 12 2. ENACT ANY RULE OR LAW TO MONITOR OR LIMIT THE VEHICLE 13 MILES TRAVELED BY A PERSON IN A MOTOR VEHICLE UNLESS THE RULE 14 OR LAW REQUIRES THE PERSON TO VOLUNTARILY CONSENT TO THE 15 MONITORING OR LIMITATION. 16 B. THIS SECTION DOES NOT APPLY TO AN INTERSTATE 17 AGREEMENT THAT IS ESTABLISHED TO ADMINISTER THE PAYMENT OR 18 REPORTING OF FUEL TAXES OR REGISTRATION FEES FOR COMMERCIAL 19 VEHICLES THAT OPERATE IN MORE THAN ONE STATE. 20 2. The Secretary of State shall submit this proposition to the 21 voters at the next general election as provided by article XXI, 22 Constitution of Arizona. 23