{
 "state": "Wyoming",
 "code": "WY",
 "url": "https://cartaxhq.com/wyoming/",
 "summary": "Wyoming's yearly county registration fee works as a value-based car tax: 3% of a percentage of the factory price that drops from 60% to 15% over six years. You pay it to the county treasurer with the $30 state fee. There is no separate personal property tax on cars.",
 "annual": {
  "kind": "msrpSchedule",
  "per": 1000,
  "byAge": [
   {
    "age": 0,
    "mills": 18
   },
   {
    "age": 1,
    "mills": 15
   },
   {
    "age": 2,
    "mills": 12
   },
   {
    "age": 3,
    "mills": 9
   },
   {
    "age": 4,
    "mills": 6
   },
   {
    "age": 5,
    "mills": 4.5
   }
  ],
  "flat": 0,
  "note": "W.S. 31-3-101(a)(i). The county fee is 3% of 60%, 50%, 40%, 30%, 20%, and from year 6 on 15% of factory price plus special equipment. The minimum is $5. 'Year of service' is treated as model-year age. The $30 state registration fee is extra. 2026 HB0030, which would have cut fees after year 6, failed."
 },
 "purchase": {
  "rate": 4,
  "name": "Wyoming sales/use tax",
  "localAdds": true,
  "tradeInCredit": true,
  "note": "County local option taxes are added, based on where you register."
 },
 "registration": "The state registration fee is $30 plus the county fee above. A title costs about $15.",
 "due": "Paid every year at the county treasurer, by the last day of the registration month.",
 "sources": [
  {
   "title": "Wyoming Legislature – W.S. 31-3-101 (HB0030 2026 text)",
   "url": "https://wyoleg.gov/2026/Introduced/HB0030.pdf"
  },
  {
   "title": "Wyoming LSO – 31-3-101",
   "url": "https://wyoleg.gov/InterimCommittee/2020/STR-2020091412-01WS31-3-101.pdf"
  },
  {
   "title": "WYDOT – Vehicle registration",
   "url": "https://www.dot.state.wy.us/home/titles_plates_registration.html"
  }
 ],
 "verified": "2026-10-14",
 "places": []
}