Pre-trip check · UT → ID
Driving from Utah to Idaho?
The law changes the moment you cross the line — what's legal to carry, light, or do in Utah can be a violation in Idaho. Every status below is live from LawLert's database, dated, and linked to its official source.
Laws change at the state line.The free LawLert iPhone app alerts you when you cross into a state where a law you track differs: firearms, cannabis, alcohol, fireworks and 9 more. No account.Get the appWhat changes for you (12)
Home cultivation is illegal in Idaho, and it is a felony.
Full Idaho rule · Official source · verified May 31, 2026
In Idaho only nonaerial common fireworks — ground spinners, fountains, sparklers, smoke devices and snakes — may be sold and used by the public. Firecrackers, bottle rockets and other aerials require a public-display…
Full Idaho rule · Official source · verified May 31, 2026
Idaho bans handheld use of a mobile electronic device for all drivers and requires hands-free use instead (Idaho Code 49-1401A).
Full Idaho rule · Official source · verified Jun 18, 2026
Idaho bars using a drone to intentionally surveil or gather information about targeted persons or private property (incl. a dwelling and its curtilage) without written consent (Idaho Code 21-213).
Full Idaho rule · Official source · verified Jul 7, 2026
Groceries are taxed at the full 6% state sales tax rate, but Idaho residents can claim a food tax credit — $155 per person standard, or up to $250 per person with receipts.
Full Idaho rule · Official source · verified Aug 27, 2026
Idaho's default last call for liquor by the drink is 1 a.m., and a city or county may extend it to 2 a.m. by ordinance. Patrons get 30 minutes after last call to finish drinks.
Full Idaho rule · Official source · verified Jul 23, 2026
Idaho's casino gaming is tribal only — video gaming terminals and bingo, with no house-banked table games. Four tribes run seven casinos. The Idaho Lottery and pari-mutuel racing are legal; there are no commercial…
Full Idaho rule · Official source · verified Aug 2, 2026
Idaho requires hunter orange (36+ sq in above waist) only for permit-required pheasant hunts and sponsored hunts; it is not required for big game.
Full Idaho rule · Official source · verified Jun 18, 2026
Common knives (blade 6 in or less) may be carried concealed without a license; a concealed dirk, bowie knife or dagger needs a license unless an exception applies (Idaho Code 18-3302).
Full Idaho rule · Official source · verified Jul 7, 2026
Idaho has no mandatory boater-education requirement and no statewide minimum age to operate a vessel; education is encouraged but not required.
Full Idaho rule · Official source · verified Jul 7, 2026
Idaho issues fire restrictions by area (national forest, BLM district, IDL protection area), so there is no single statewide Stage. NO IDAHO FIRE RESTRICTION ZONE IS IN FORCE: IDL's official Fire Restrictions layer,…
Full Idaho rule · Official source · verified Oct 18, 2026
Idaho has no state red-flag law (also called an Extreme Risk Protection Order, or ERPO), no assault-weapon ban, and no firearm registry.
Full Idaho rule · Official source · verified May 31, 2026
Same status
Matching status ≠ identical law — details, limits and penalties can still differ.
Carrying with a permit? Whether Utah permits are honored in Idaho is its own map — check Idaho concealed-carry reciprocity. And federal land (national parks, forests) plays by federal rules in both states — see the federal-land guide.
Also from Utah: UT → AZ · UT → CO · UT → NM · UT → NV · UT → WY · reverse (ID → UT)
Utah to Idaho: common questions
- Do the laws change when you drive from Utah to Idaho?
- Yes — 12 of the 13 categories LawLert tracks have a different status in Idaho than in Utah: cannabis, fireworks, driving, drones, taxes, alcohol, gambling, hunting, knives, boating, burn bans, firearms. Each is listed on this page with its current status, the official source it came from, and the date it was last verified.
- What are the cannabis laws in Idaho if I'm coming from Utah?
- Idaho: Restricted — Home cultivation is illegal in Idaho, and it is a felony. In Utah the same category is Conditional.
- What are the fireworks laws in Idaho if I'm coming from Utah?
- Idaho: Restricted — In Idaho only nonaerial common fireworks — ground spinners, fountains, sparklers, smoke devices and snakes — may be sold and used by the public. Firecrackers, bottle rockets and other aerials require a public-display… In Utah the same category is Conditional.
- What are the driving laws in Idaho if I'm coming from Utah?
- Idaho: Restricted — Idaho bans handheld use of a mobile electronic device for all drivers and requires hands-free use instead (Idaho Code 49-1401A). In Utah the same category is Conditional.
- Is my Utah concealed carry permit honored in Idaho?
- Permit reciprocity is decided separately from the firearms status shown on this page, so it is not answered here. LawLert publishes Idaho's recognition list, with the statute or agency page behind it, at lawlertapp.com/firearms/ID/reciprocity. Permitless carry, where a state allows it, is a different question again — it does not make an out-of-state permit valid.
- How current is this Utah to Idaho comparison?
- Every rule on this page stores the date it was last checked against its source; the oldest on this comparison is 2026-05-31. Every rule LawLert publishes carries a source URL, and every correction it has made is public at lawlertapp.com/how-we-verify. Laws change — confirm anything consequential against the linked source.