What Age Do You Need a Fishing License in Idaho?
Check Idaho fishing license age rules for residents, nonresidents, youth under 14, salmon or steelhead permits, and official IDFG links.
Quick Answer
Idaho generally requires a fishing license for anyone age 14 or older. Children under 14 are treated differently depending on residency: resident youth under 14 do not need a license and have their own limit, while nonresident youth under 14 may fish without a license only when accompanied by someone with a valid Idaho fishing license, and the fish count toward the licensed person’s limit unless the youth has a license of their own.
The basic license is not the whole checklist. Idaho salmon, steelhead, sturgeon, two-pole, and other special rules can require extra permits, validations, tags, or restrictions. Check Idaho Fish and Game before each trip.
| Angler | License answer | Catch-limit note |
|---|---|---|
| Idaho resident under 14 | Basic fishing license not required | Resident youth have their own limit under IDFG rules |
| Nonresident under 14 with licensed adult | Basic license not required | Catch counts toward the licensed adult’s limit unless youth buys a license |
| Nonresident under 14 without licensed adult | Do not rely on the youth exemption | Buy the correct license before fishing |
| Age 14 or older | Idaho fishing license generally required | Follow all species and water rules |
| Salmon or steelhead angler | License plus extra permit/tag may apply | Verify current season and harvest rules |
Idaho Age Rule Explained
Use age 14 as the first decision point. If the angler is 14 or older, start with the assumption that an Idaho fishing license is required. If the angler is under 14, check residency and whether a licensed adult is present.
This page avoids old fee numbers because Idaho license prices and product names can change. Use Idaho Fish and Game and Go Outdoors Idaho for the current checkout total.
Decision Table Before You Fish
| Question | If yes | If no |
|---|---|---|
| Are you 14 or older? | Buy or carry the correct Idaho fishing license. | Check under-14 resident/nonresident rules. |
| Is the youth a nonresident under 14? | Confirm licensed-adult supervision and catch-limit rules. | Resident under-14 rules may apply. |
| Are you targeting salmon or steelhead? | Check permits, tags, seasons, and harvest rules. | Still check waterbody and general regulations. |
| Are you using two poles or special gear? | Check extra permit or validation requirements. | Follow standard method rules. |
| Are you fishing a border or tribal area? | Verify jurisdiction and special rules. | Follow Idaho Fish and Game rules for Idaho waters. |
Official Source Checklist
Use these official sources before fishing:
- Idaho Fish and Game Licenses, Tags and Permits for current license categories, age rules, and purchase links.
- Go Outdoors Idaho for current purchases and checkout totals.
- Idaho Fishing Seasons and Rules for current regulations.
- Idaho Fish and Game Fishing for fishery resources and updates.
- Idaho Fish and Game Contact for unclear youth, nonresident, or special-permit questions.
Bottom Line
In Idaho, most anglers age 14 or older need a fishing license. Youth under 14 need a closer residency check, especially nonresident youth fishing with a licensed adult. Always verify salmon, steelhead, two-pole, and special-water requirements before fishing.