The 2026 Illinois trout stamp cost is $6.50 for most licensed resident and nonresident anglers fishing for trout outside Lake Michigan. Illinois residents age 75 and older pay $0.50 for the Resident Super Senior Inland Trout Stamp. Most anglers also need a separate fishing license. If you fish for trout or salmon in Lake Michigan, use the separate $6.50 Lake Michigan Salmon Stamp instead.
Last updated: August 11, 2026. Fees and rules checked against current IDNR licensing pages, the 2026 Illinois Fishing Information guide, and the Illinois Fish and Aquatic Life Code.
Quick Answer
The 2026 Illinois Inland Trout Stamp costs $6.50 for most resident and nonresident anglers. Illinois residents age 75 and older pay $0.50. Most anglers also need a separate fishing license. For trout or salmon in Lake Michigan, buy the $6.50 Lake Michigan Salmon Stamp instead of the inland stamp.
Key Takeaways
- The standard Inland Trout Stamp costs $6.50 for licensed residents and nonresidents.
- Illinois residents age 75 and older pay $0.50 for the super-senior stamp; residents ages 65–74 still pay $6.50.
- The inland stamp covers trout fishing in Illinois waters other than Lake Michigan.
- Lake Michigan anglers need a Lake Michigan Salmon Stamp to take or attempt to take trout or salmon.
- A 2026 annual fishing license or stamp purchased on or after March 1, 2026, expires March 31, 2027.
- Fees, access hours, closures, and site-specific rules can change, so check IDNR information before each trip.
Illinois Trout Stamp Cost at a Glance
| Standard Inland Trout Stamp | $6.50 for licensed resident and nonresident anglers |
| Resident Age 75 or Older | $0.50 Resident Super Senior Inland Trout Stamp |
| Residents Ages 65–74 | $6.50 trout stamp; a discounted senior fishing license is available separately |
| Lake Michigan Stamp | $6.50 Lake Michigan Salmon Stamp for licensed anglers taking or attempting to take trout or salmon |
| Separate Fishing License | Required for most anglers age 16 and older unless a legal exemption applies |
| Annual Validity | From purchase in the applicable license year through March 31 of the following year |
Do You Need an Illinois Trout Stamp?
Under the Illinois Fish and Aquatic Life Code, an angler taking or attempting to take trout in Illinois waters other than Lake Michigan must first obtain an Inland Trout Stamp in addition to any required fishing license.
“Attempting to take” is important. The requirement is not limited to anglers who plan to keep trout. Licensed anglers participating in an authorized early catch-and-release trout season also need the inland stamp unless they qualify for an exemption.
The Inland Trout Stamp and Lake Michigan Salmon Stamp are different privileges:
- Inland Trout Stamp: Used for trout in Illinois waters other than Lake Michigan.
- Lake Michigan Salmon Stamp: Used by licensed anglers taking or attempting to take trout or salmon in Lake Michigan.
Note: Buying an Inland Trout Stamp does not replace your fishing license. It adds trout-fishing privileges to a valid license unless you are legally exempt from the license requirement.
Money from inland trout-stamp sales helps fund Illinois’ Catchable Trout Program, including stocking and fisheries management. The 2026 Illinois Fishing Information guide explains how fishing-license and stamp revenue supports state fisheries programs.
How Much Does the Illinois Trout Stamp Cost for Residents?
The standard Electronic Inland Trout Stamp costs $6.50 for Illinois residents. The same standard price applies to nonresident licensed anglers. The posted fee includes the agent fee, although an additional online or vendor transaction fee may apply.
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Resident Trout Stamp Fee
Residents younger than 75 who are required to hold a fishing license generally pay $6.50 for the annual inland stamp. This includes residents ages 65–74. Although that age group qualifies for a discounted senior fishing license, it does not receive a lower inland trout-stamp price.
Illinois residents age 75 and older can obtain the Resident Super Senior Inland Trout Stamp for $0.50.
Annual Trout Stamp Requirement
The stamp follows the Illinois license year rather than the calendar year. License-year sales begin March 1, and annual licenses and stamps expire March 31 of the following year.
For example, a 2026 stamp purchased on or after March 1, 2026, expires March 31, 2027. It can be used for multiple lawful fishing trips during that period.
Purchasing Trout Stamp Options
You can buy the stamp online or through an authorized license vendor. Start with the official IDNR fishing-license page, which provides current prices and links to online sales and participating vendors.
Before completing the purchase, confirm that you selected:
- The correct customer profile and residency status
- The correct license year
- The Inland Trout Stamp rather than the Lake Michigan Salmon Stamp
- A fishing license as well, unless you qualify for an exemption
How Much Is the Illinois Trout Stamp for Seniors?
Illinois uses two different senior age bands for fishing fees. Residents ages 65–74 receive a discounted fishing license, but they pay the regular $6.50 Inland Trout Stamp fee. Residents age 75 and older qualify for both a super-senior fishing license and a $0.50 super-senior trout stamp.
Senior Discount Eligibility Criteria
| Illinois Resident Age | 2026 Fishing License | Inland Trout Stamp |
|---|---|---|
| 65–74 | $7.75 annual senior fishing license | $6.50 |
| 75 or older | $1.50 annual super-senior fishing license | $0.50 super-senior stamp |
These are the fees published in the 2026 Illinois Fishing Information guide. Fees are subject to change, and an added transaction charge may apply.
Annual Trout Stamp Fee
The reduced $0.50 price for a resident age 75 or older does not mean the angler should fish without obtaining the stamp. The correct super-senior stamp should appear with the angler’s other electronic or printed privileges.
A senior sportsmen’s combination license includes hunting and general fishing privileges, but it does not replace an Inland Trout Stamp when the stamp is otherwise required.
Purchasing Options for Seniors
Senior and super-senior privileges are available through the same official online system and participating vendors used for other Illinois fishing licenses. The current senior products and fees are listed on the IDNR senior-license page.
Be ready to provide the information requested by the licensing system to establish your customer record, age, and Illinois residency. An angler relying on a disability or military exemption should carry the required proof rather than purchasing an age-based product that does not match the angler’s status.
Where Can You Buy an Illinois Trout Stamp?
You can purchase an Illinois trout stamp online or from an authorized vendor. Have your customer information ready and confirm the license year and stamp type before paying.
- Identify the water: Choose the Inland Trout Stamp for waters outside Lake Michigan or the Lake Michigan Salmon Stamp for trout or salmon in Lake Michigan.
- Check your fishing license: Buy or renew a sport-fishing license unless you qualify for a legal exemption.
- Select the right license year: During March, both the expiring and new license years may overlap.
- Review your information: Confirm your name, date of birth, residency, and selected privileges.
- Save proof of purchase: Keep an accessible electronic or printed copy while fishing.
The official IDNR stamps page lists current stamp products, prices, online availability, and vendor availability.
Pro Tip: Buy your fishing license and trout stamp in the same transaction. Then check the final receipt to make sure both privileges show the same license year and customer name.
If you plan to fish Lake Michigan, do not buy an Inland Trout Stamp for that trip. Select the separate Lake Michigan Salmon Stamp, which covers licensed anglers taking or attempting to take trout or salmon in Illinois’ portion of Lake Michigan.
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When Does an Illinois Trout Stamp Expire and Renew?
Illinois begins selling new annual fishing licenses and stamps on March 1. The previous license year does not expire until March 31, so the two license years overlap during March.
| Renewal Detail | What It Means |
|---|---|
| New license-year sales begin | March 1 |
| Previous annual privilege expires | March 31 |
| 2026 privilege | A qualifying annual purchase on or after March 1, 2026, expires March 31, 2027 |
| Where to renew | Official online licensing system or an authorized vendor |
Warning: During March, verify the license year before paying. A privilege for the expiring year may be valid for only a short time, and IDNR warns that purchases made for the wrong year may not be refundable.
You do not have to limit your purchase to March 1–31. March 1 is simply the date on which sales for the new license year begin. Buy the correct stamp before you start taking or attempting to take trout.
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Who Is Exempt From the Illinois Trout Stamp Requirement?
Illinois law generally does not require an Inland Trout Stamp from a person who is legally exempt from the sport-fishing license requirement. The exemption must fit an official category; simply being a senior does not create a full exemption.
Common exemption categories include:
- Anglers younger than 16: Resident and nonresident anglers under 16 may fish without an Illinois sport-fishing license or trout stamp.
- Qualifying blind or disabled Illinois residents: The angler must be able to show the required proof of qualifying status.
- Qualifying disabled veterans: Resident and nonresident veterans who are at least 10% disabled with service-related disabilities, or who receive total disability pensions, may fish without a license if their disabilities do not prevent them from fishing safely. Carry the qualifying proof.
- Illinois residents on qualifying active-duty leave: The military and residency conditions in Illinois law must be met.
- Resident landowners or bona fide tenants: Owners or bona fide tenants who actually reside on the land may fish eligible waters on that property without a license. The exemption also covers their children, parents, brothers, and sisters who permanently reside with them. It does not extend to club lakes, organizational lakes, or lake developments.
- Licensed fee-fishing areas: Anglers fishing at fee-fishing areas licensed by IDNR are not required to have a fishing license or Inland Trout Stamp.
- Authorized special group permits: IDNR may issue no-cost permits for certain supervised group events.
- Illinois Free Fishing Days: A license, salmon stamp, and Inland Trout Stamp are not required during the state’s designated annual free-fishing period. All other fishing regulations remain in effect.
For 2026, Illinois Free Fishing Days were June 19 through June 22. Dates change each year, so check the current IDNR Free Fishing Days notice.
Note: Illinois residents age 75 and older are not listed as fully exempt based on age alone. IDNR currently offers them a $0.50 Resident Super Senior Inland Trout Stamp.
What Illinois Trout Fishing Rules Apply in 2026?
The stamp is only one part of fishing legally. You must also follow statewide and site-specific seasons, harvest limits, access hours, tackle restrictions, and temporary closures.
For the 2026 Catchable Trout Program:
- The spring season opened at 5 a.m. on Saturday, April 4, 2026.
- The regular fall opener is 5 a.m. on the third Saturday in October, which is October 17 in 2026.
- No trout may be harvested during a posted pre-season closure.
- Selected waters may offer an early catch-and-release season beginning two weeks before the regular opener.
- Any trout caught during an early catch-and-release season must be released immediately.
- The statewide daily harvest limit for the Catchable Trout Program is five trout per angler.
Not every stocked site opens at 5 a.m., and not every site participates in the early catch-and-release season. Check the current I Fish Illinois Catchable Trout Program page and the individual waterbody listing before traveling.
A 24-hour fishing license does not remove the trout-stamp requirement. A licensed angler must still add the appropriate Inland Trout Stamp or Lake Michigan Salmon Stamp when required.
A trout stamp gives you the required fishing privilege, but it does not override a closed season, posted site closure, daily harvest limit, or local access rule.
What Happens If You Fish Without an Illinois Trout Stamp?
Fishing without a required Inland Trout Stamp is a violation of the Illinois Fish and Aquatic Life Code. The law classifies failure to have the required stamp as a petty offense, not automatically as a Class A misdemeanor.
Illinois’ conservation-license point system can also apply. Under current IDNR rules, a guilty plea or finding, court supervision, or conditional discharge for a Fish and Aquatic Life Code violation can be assessed points. A petty offense is generally assessed 3 points, and enough accumulated points can lead to revocation of relevant licenses, permits, and stamps plus suspension of fishing privileges. A violation committed during a period of suspension is assessed 60 points.
Warning: Do not rely on a receipt for the wrong license year or the wrong stamp type. Confirm that your fishing license and required stamp are active before you begin fishing.
The easiest way to avoid a citation is to buy the correct privilege, keep proof accessible, follow the posted season, and review the current regulations for the exact waterbody.
Tips for Successful Trout Fishing in Illinois
Good preparation improves both compliance and your chances of catching trout. Start by checking the stocking list, site rules, parking information, and opening time for the water you plan to visit.
- Fish cooler water: Stocked trout are often more active in cool spring and fall conditions.
- Use light tackle: A light or ultralight rod, thin line, small spinners, small spoons, and compact hooks work well for stocked trout.
- Match local bait rules: Worms, prepared trout bait, or minnows may work where permitted, but bait restrictions can vary by waterbody.
- Move quietly: Trout near shore can be sensitive to footsteps, shadows, and repeated casting.
- Carry a landing net and pliers: These tools make it easier to land fish and remove hooks safely.
- Release fish carefully: Wet your hands, limit air exposure, and release protected or unwanted fish promptly.
- Track your harvest: Stop keeping trout when you reach the applicable daily limit.
Pro Tip: Opening-day locations can be crowded. Arrive early enough to review posted rules and find safe shoreline space, but do not begin fishing before the location’s legal opening time.
Regulations may change through emergency rules or posted site notices. The current IDNR guide and rules displayed at the fishing location should take priority over older articles, saved screenshots, or advice from other anglers.
Frequently Asked Questions
Can I fish for trout in Illinois without a trout stamp?
Most licensed anglers cannot. You need an Inland Trout Stamp when taking or attempting to take trout outside Lake Michigan. Exceptions include anglers under 16 and other people legally exempt from the fishing-license requirement. Illinois Free Fishing Days and licensed fee-fishing areas also have special rules.
Do kids under 16 need an Illinois trout stamp?
No. Resident and nonresident anglers under 16 are exempt from the Illinois sport-fishing license requirement, and people who are not required to obtain a sport-fishing license are also not required to obtain an Inland Trout Stamp or Lake Michigan Salmon Stamp.
Where can I find designated trout-fishing waters?
Use the official I Fish Illinois Catchable Trout Program page and its waterbody listings. They provide stocked locations, site contacts, recent updates, and site-specific regulations.
Is the trout stamp valid for multiple fishing trips?
Yes. An annual stamp can be used for multiple lawful trips until it expires. A 2026 annual privilege purchased on or after March 1, 2026, expires March 31, 2027.
Can I transfer my trout stamp to another person?
No. The stamp is issued as a personal fishing privilege connected to the purchaser’s customer record. Each angler who is not exempt must obtain the required license and stamp in that angler’s own name.
What documentation do I need to purchase a trout stamp?
Provide the identifying, age, and residency information requested by the Illinois licensing system or vendor. Residents should be ready to establish Illinois residency. Anyone relying on a disability, military, or other exemption should carry the qualifying proof required for that exemption.
Does an Illinois 24-hour fishing license include trout privileges?
No. A 24-hour license does not eliminate the need for the appropriate trout or salmon stamp. Add an Inland Trout Stamp or Lake Michigan Salmon Stamp when the planned fishing requires one.
Which stamp do I need for trout in Lake Michigan?
A licensed angler taking or attempting to take trout or salmon in Lake Michigan needs the Lake Michigan Salmon Stamp. The Inland Trout Stamp is for Illinois waters outside Lake Michigan.
Do Illinois residents age 75 and older need a trout stamp?
Yes, unless another exemption applies. IDNR currently offers residents age 75 and older a Resident Super Senior Inland Trout Stamp for $0.50.
Conclusion
The standard Illinois Inland Trout Stamp costs $6.50, while residents age 75 and older can obtain the super-senior version for $0.50. Most anglers also need a fishing license. Use the Inland Trout Stamp outside Lake Michigan and the Lake Michigan Salmon Stamp when taking or attempting to take trout or salmon in Lake Michigan.
Before fishing, verify your license year, stamp type, season, daily limit, and site-specific rules. Stamp revenue helps support Illinois’ Catchable Trout Program, while carrying the correct privilege protects you from avoidable citations and keeps your trip focused on fishing.
Sources
- 2026 Illinois Fishing Information Guide — current license fees, license-year dates, stamp requirements, exemptions, trout limits, seasons, and enforcement system
- Illinois Department of Natural Resources: Fishing Licenses — current license year, fees, online sales, and vendor information
- Illinois Department of Natural Resources: Stamps — current Inland Trout Stamp and Lake Michigan Salmon Stamp products
- I Fish Illinois: Catchable Trout Program — stocking, 2026 opening information, participating waters, and early catch-and-release rules
- Illinois General Assembly: Fish and Aquatic Life Code — statutory license, stamp, exemption, expiration, and offense provisions
- Illinois Administrative Code: Section 2530.230 Point System — when conservation-offense points are assessed and how accumulated points affect privileges
- Illinois Administrative Code: Section 2530.240 Points — point values by offense classification and violations during suspension
- Illinois Free Fishing Days — official dates and temporary license-and-stamp exception
