Idaho Burn Permit: Do You Need One and When
Idaho gives you a free burn permit in minutes from its own website, required for any burning outside city limits between May 10 and October 20, good for ten days, and you still have to clear DEQ's daily burning restrictions map and your local fire department before you light.
Do you need a burn permit in Idaho?
Yes, and the state issues it
Idaho requires a state burning permit, and no part of the year is closed, so the answer is the daily check.
- Who issues it
- Idaho Department of Lands
- Issued by
- the state's self service online burn permit system, or your local Idaho Department of Lands office
- What it costs
- Free
- How long it lasts
- 10 days, and only needed during the closed fire season from May 10 through October 20
The FREE fire burn permit is required under Idaho law for any burning OUTSIDE city limits STATEWIDE (excluding campfires).Idaho Burn Permits, Idaho Department of Lands, read September 23, 2026. Read it at the source
When you may burn in Idaho
Statewide dates
The state closes no part of the year, so the answer is the daily check.
Idaho sets no calendar window on burning itself; yard waste may be burned any day no burn ban is in force, but from May 10 through October 20, the closed fire season, anyone burning outside city limits must first pull a free state burn permit.
- Who sets it
- Idaho Department of Lands
- Checked against
- Burn Permits brochure, Idaho Department of Lands
Individuals living outside city limits anywhere in Idaho, who plan to burn for any reason - including crop residue burning and excluding recreational campfires - during closed fire season must obtain a burn permit.Burn Permits brochure, Idaho Department of Lands, read September 23, 2026. Read it at the source
The hours are part of the rule and are the piece most often missed: Idaho allows burning DEQ advises burning between 11 a.m. and 4 p.m. to keep smoke down.
What you may and may not burn in Idaho
What the state names as burnable
- Residential yard waste (e.g., weeds, leaves, brush, yard clippings)
- Recreational fires (e.g., campfires, ceremonial fires, backyard fire pits)
- Weed control along fence lines, ditch banks, and rock piles
- Orchard clippings on the property where they were generated
- Crop residue burning on fields where the crops were grown
What it names as off the pile
- Garbage from food preparation
- Plastics
- Dead animals or animal waste
- Materials from vehicles such as junk motor vehicles or parts, tires, and other rubber material
- Construction material such as asphaltic materials, tar and petroleum materials, paints, treated wood, and insulated wire
- Trade waste, including any waste generated by construction, commercial, or industrial activity
Unless a burn ban is in effect or other restrictions apply, outdoor open burning of the following allowed materials may proceed:Can I Burn?, Idaho Department of Environmental Quality, read September 23, 2026. Read it at the source
What Idaho asks of the weather and the site
Setbacks, wind limits and what has to be on hand. Idaho names a wind limit of 12 miles an hour, which is the kind of figure a permit is written against rather than a suggestion.
- burn yard waste only on the property where it was generated
- burn dry natural vegetation and never a prohibited material
- give the fire plenty of oxygen and do not let piles smolder
- do not burn leaves and grass clippings
- check with your local fire department before burning, since it may require its own permit
Burn between the hours of 11 a.m. and 4 p.m. Burn when wind speed is less than 12 mph. Burn dry natural vegetation.Can I Burn?, Idaho Department of Environmental Quality, read September 23, 2026. Read it at the source
What to check before you light in Idaho
A permit or a season says you may burn in general. What says you may burn today is separate, it changes daily on a wind and humidity forecast, and it overrides a permit already in hand. In Idaho it is published here.
a statewide DEQ outdoor burning restrictions map showing whether burning is allowed in your area today
Idaho Department of Environmental Quality
DEQ monitors daily air quality and weather conditions throughout the state to evaluate whether outdoor open burning should be limited to protect public health. Local ordinances may also restrict or prohibit open burning due to air quality or fire safety conditions.Idaho Department of Environmental Quality, read September 23, 2026. Read it at the source
What your town can add in Idaho
Cities, counties, local fire departments and the five tribal reservations can all require their own permit or ban burning outright on top of the state permit.
Some cities and other jurisdictions - including local or county fire departments, Idaho DEQ, Tribal Reservations, and others - may have ADDITIONAL or alternate permit systems in place.Idaho Burn Permits, Idaho Department of Lands, read September 23, 2026. Read it at the source
Idaho burn permit questions
Idaho rules read September 23, 2026 from Idaho Burn Permits, Idaho Department of Lands. Rules change, a county or town may be stricter than the state, and a burn ban issued today overrides a season that is otherwise open. Every state is on the burn permit hub.