Illinois Deer Hunting Season: Dates, Rules, and Regulations You Need to Know

Illinois is one of the Midwest’s premier whitetail destinations, and understanding the season structure before you head afield is the difference between a smooth hunt and a costly violation. The state runs multiple overlapping seasons — archery, firearm, muzzleloader, youth, late-winter, and CWD — each with its own permit requirements, weapon rules, and reporting deadlines.

Whether you’re a resident bowhunter planning your October sit or a non-resident chasing a trophy buck during firearm season, this guide walks you through everything the Illinois Department of Natural Resources (IDNR) requires for the 2025–2026 season. Always verify the latest details at the IDNR deer hunting page before you go.

Illinois Deer Hunting Season Dates

Illinois deer seasons run from early October through mid-January, with several distinct windows depending on weapon type and location. The state provides several distinct deer hunting seasons, each characterized by specific weapon types, participant eligibility, or management objectives — including archery, firearm, muzzleloader, youth, late-winter antlerless-only, and Chronic Wasting Disease (CWD) seasons.

Here is a summary of the 2025–2026 season dates based on IDNR and eRegulations data:

Season	Dates (2025–2026)	Notes
Archery (most counties)	Oct. 1 – Nov. 20, 2025; Nov. 24 – Dec. 3, 2025; Dec. 8, 2025 – Jan. 18, 2026	Closed during firearm seasons in firearm-open counties
Archery (Cook, DuPage, Lake, Kane east of Rt. 47)	Oct. 1, 2025 – Jan. 18, 2026	Continuous; no firearm season in these counties
Youth Firearm	Oct. 11–13, 2025	Hunters under 18 only
Firearm (1st Season)	Nov. 21–23, 2025	Lottery permit required
Firearm (2nd Season)	Dec. 4–7, 2025	Muzzleloader permits also valid
Muzzleloader-Only	Dec. 12–14, 2025	Muzzleloader permit required
Late-Winter / CWD	Jan. 1–4 and Jan. 16–18, 2026	Selected counties only; antlerless focus

The standard archery season runs October 1 through November 20, 2025, then November 24 through December 3, 2025, and again December 8, 2025 through January 18, 2026 — while Cook, DuPage, Lake, and Kane (east of Route 47) counties run a continuous archery season from October 1, 2025 through January 18, 2026.

Important Note: Hunting hours for all Illinois deer seasons are one-half hour before sunrise to one-half hour after sunset. Always confirm site-specific hours at huntillinois.org before hunting on public land.

Weapon-Specific Seasons in Illinois

Each season in Illinois is tied to specific legal equipment. Knowing what you can carry — and when — keeps you compliant and in the field longer.

Archery Season

Legal archery equipment includes a long, recurve, or compound bow with a minimum pull of 30 pounds at some point within a 28-inch draw, with a minimum arrow length (not including point) of 20 inches. Crossbows must have a minimum draw weight of 125 pounds, a minimum overall length of 24 inches, a working safety, and must be used with fletched bolts or arrows of not less than 14 inches. Broadheads must be used and may have fixed or expandable cutting surfaces, but must have a minimum 7/8-inch diameter when fully opened.

Illinois archery season runs October 1 through January 18 — 110 days. Crossbows are legal statewide for the entire season with no separate permit required beyond the archery combo.

Firearm Season

Legal firearm season weapons include shotguns loaded with slugs only, of not larger than 10 nor smaller than 20 gauge and not capable of firing more than three consecutive slugs; single or double barreled muzzleloading rifles of at least .45 caliber shooting a single projectile through a barrel of at least 16 inches in length; and single-shot centerfire rifles with a bottleneck centerfire cartridge of .30 caliber or larger with a case length not exceeding one and two-fifths inches, or a straight-walled centerfire cartridge of .30 caliber or larger with a published ballistic capability of at least 500-foot pounds of energy at the muzzle.

Illinois allows single-shot, straight-walled cartridge rifles (like .350 Legend) for deer hunting during firearm season. Traditional high-powered rifles are still not allowed. You can also hunt with a legal handgun during firearm season, subject to the same caliber requirements.

Muzzleloader Season

The muzzleloader-only deer season for 2025 runs December 12–14. Hunters with a muzzleloader permit may also use their muzzleloading rifle during the second firearm season. If you’re interested in a muzzleloader permit, make sure to apply in either the 1st, 2nd, or 3rd deer lottery.

Pro Tip: Hunters who draw a muzzleloader permit can also hunt during the second firearm weekend — giving you an extra window of opportunity without needing a separate firearm permit.

Restricted Archery Zone

A Restricted Archery Zone (RAZ) applies in Champaign, Douglas, Macon, and Piatt counties, where only antlered deer may be harvested during the October 1–31 period of archery season. After October 31, archery regulations in those counties are the same as the rest of the state.

Bag Limits and Antler Restrictions in Illinois

Illinois uses a permit-based harvest system, meaning your bag limit is largely determined by how many valid permits you hold. However, statewide antler restrictions cap how many bucks you can take in a season.

• One deer per permit: The bag limit is one deer per legally authorized permit; however, no hunter may harvest more than two antlered deer in a year, regardless of how many permits they hold.
• Antlerless tags: Hunters can also harvest antlerless deer on special antlerless tags. Antlerless harvest is effectively permit-limited, not number-limited — once tags are out, they’re out.
• Two-antlered-buck cap: The harvest limits allow one deer per archer and a maximum of two antlered deer per year across all seasons (youth, archery, muzzleloader, and firearm), except during the special CWD season.
• After the two-buck limit: After a hunter has harvested two antlered deer in a year, any either-sex permit they still hold may only be used to harvest an antlerless deer.
• CWD season exception: The two antlered deer limit does not apply to the Special CWD season.

Key Insight: Illinois counts deer seasons within the same 12-month period starting July 1. Any antlered deer you take during the previous fall counts toward your two-buck annual cap the following season.

Antlerless permit availability varies by county based on IDNR population goals. In counties where the deer herd is below target, antlerless permits may be limited or unavailable. Check county-level quotas on the IDNR website before applying.

License and Tag Requirements in Illinois

Before you can purchase any deer permit in Illinois, you need the right base credentials. A hunting license is mandatory for anyone age 18 or older to hunt deer, turkey, upland birds, squirrels, rabbits, or furbearers.

Base License and Habitat Stamp

As of the April 1, 2026 – March 31, 2027 license year, the base resident hunting license ($12.50) and Habitat Stamp ($5.50) are the required starting point — a total of $18 — before you can purchase any deer permit. Non-residents pay $57.75 for the base license, with the Habitat Stamp included.

The Resident Sportsman Combo ($48) bundles the hunting license, fishing license, and Habitat Stamp into a single purchase and is the better value for residents who also fish. These base licenses authorize small game, upland birds, and dove hunting but do not cover deer or turkey — a separate permit is required for every deer or turkey harvest attempt.

Deer Permits

Archery deer permits are available over the counter with no draw required. Residents purchase the archery combo — one either-sex tag plus one antlerless tag — for $17.

Firearm and muzzleloader permits are issued through IDNR’s lottery process, and remaining county quotas after Lottery 3 become available over-the-counter in person at license vendors while supplies last. The first draw is residents only, offering residents the best chance at getting a tag. The first draw is generally held the spring before season, so don’t miss the application period.

For the upcoming season, firearm and muzzleloader deer permits work through a lottery system, with applications opening March 3, 2026, and closing April 30, 2026 for residents.

Non-resident permit costs (per Illinois Trophy Bowhunters, subject to change — verify at IDNR): Non-Resident Hunting License: $57.75 (Season) or $35.75 (5-day); Non-Resident Deer Archery Permit (Either-Sex and Antlerless): $411.00; Non-Resident Deer Firearm Permit Application: $325.00.

Hunter Education and FOID Card

All hunters born on or after January 1, 1980, must pass a hunter education course before getting a hunting license.

Regardless of who owns the gun, anyone who has a firearm — including muzzleloaders — or firearm ammunition in their possession must have a valid Firearms Owner’s I.D. (FOID) Card, unless they are a licensed out-of-state sportsman hunting in Illinois or under the age of 21 and under the immediate control of a parent, guardian, or responsible adult who has a valid FOID Card.

Licenses and permits can be purchased online through ExploreMoreIL, the IDNR’s official licensing portal, or at participating vendors including Walmart, Bass Pro Shops, Cabela’s, and local sporting goods stores.

Hunting Zones and Public Land Rules in Illinois

Illinois does not divide the state into numbered deer management zones the way some states do, but regulations do differ meaningfully by county — particularly regarding whether firearm deer seasons are open and whether CWD surveillance requirements apply.

County-Level Variation

The most significant county-level split involves the no-firearm counties. In counties with a firearm deer season and west of Illinois 47 in Kane County, archery hunting opens for three periods; archery deer season runs through January 18 in counties with no firearm deer season, including Cook, DuPage, Lake, and east of Illinois 47 in Kane County.

Deer permits — both firearm and muzzleloader — are county-specific. A CWD Season Deer Permit is issued for one county or special hunt area and is valid only in the county where permission to hunt has been obtained from the property owner, or the special hunt area stated on the permit.

Public Land Hunting

Hunters should check Hunt Illinois for site-specific regulations, as some public sites may have rules that are more restrictive than state or county regulations. Always pull the Hunter Fact Sheet for any IDNR site you plan to hunt — these are available at huntillinois.org/directory.

Special Hunt Area (SHA) permits are only available via the lottery process and are not sold over the counter. If you want to hunt a specific IDNR Special Hunt Area, you must apply during the lottery window — walk-in access with a general county permit is not valid at SHAs.

Private land hunting requires written permission from the landowner. It is illegal to hunt within 300 yards of an inhabited dwelling without permission. For hunters interested in other Illinois seasons, see our guides to turkey hunting season in Illinois, pheasant hunting season in Illinois, and dove hunting season in Illinois.

Hunter Orange and Safety Requirements in Illinois

Illinois has clear blaze color requirements during firearm-related seasons. Getting this wrong is one of the easiest ways to draw a citation in the field.

Hunters are required to wear blaze orange or blaze pink outer garments, including a cap or hat, with at least 400 square inches of the color visible. This requirement applies during firearm, muzzleloader, and youth firearm deer seasons. Legal archery equipment can be used during firearm seasons, but archery permits must be used and blaze orange or pink rules apply.

There are no clothing requirements for archery deer hunting, but hunters using archery equipment during other seasons should be mindful of blaze clothing requirements.

Important Note: Blaze orange or blaze pink must be worn as an outer garment — wearing it underneath a jacket does not satisfy the requirement. Both colors are equally legal under Illinois regulations.

Tree Stand Safety

In Illinois, tree stands are the leading cause of hunting-related accidents, so the IDNR strongly recommends that hunters review safe tree stand practices before heading out. Use a full-body harness rated for your weight, attach it to the tree before you leave the ground, and keep it on until you are back on solid footing. Never climb with equipment in your hands — use a haul line.

Harvest Reporting Requirements in Illinois

Illinois requires same-day harvest reporting for all deer seasons. Missing the deadline — or failing to report at all — is a violation even if you tagged the deer correctly.

Standard Electronic Check-In

Successful deer hunters must report their harvest by 10 p.m. on the same calendar day the deer was taken using the toll-free telephone check-in system or accessing the online check-in system.

• Phone: 1-866-452-4325 (1-866-IL-CHECK)
• Online: exploremoreil.com/wildlife/harvest

You will be provided with a confirmation number to verify that you checked in your harvest. This number must be written on the temporary harvest tag (leg tag).

Tagging Before Moving the Deer

Immediately upon kill and before the deer is moved, transported, or field dressed, you must detach the appropriate leg tag from the permit to invalidate it and attach the tag to the leg. The deer must remain whole (or field dressed) until it has been checked in.

A head tag is also provided to hunters, which must be used if the head or antlers are delivered to a taxidermist.

CWD County Check Stations

Successful deer hunters during firearm season in counties with CWD surveillance — Boone, Carroll, DeKalb, Grundy, Jo Daviess, Kane, Kankakee, Kendall, LaSalle, Livingston, McHenry, Ogle, Stephenson, Will, and Winnebago — need to be physically registered at a designated check station. Electronic call-in is not an option in these counties during firearm season.

For comparison, see how neighboring states handle harvest reporting in our guides to deer hunting season in Michigan and deer hunting season in Minnesota.

CWD Zones and Carcass Transport Rules in Illinois

Chronic Wasting Disease management is one of the most regulation-intensive aspects of deer hunting in Illinois, and the rules change as new counties are added to the surveillance list.

Current CWD Situation

Between July 1, 2024, and June 30, 2025, IDNR’s Wildlife Disease Program identified 539 CWD-positive deer in 25 Illinois counties, including Boone, DeKalb, Jo Daviess, Lee, Ogle, Stephenson, and Winnebago.

As of April 2025, IDNR announced that CWD had been detected in four additional Illinois counties. With the addition of those four counties to CWD-monitored hunting areas, IDNR added mandatory deer harvest registration or check stations in Bureau, Ford, and Lee counties — meaning hunters in those counties could no longer report their filled permits using the call-in or online systems during the first and second firearm seasons (November 21–23, 2025 and December 4–7, 2025).

Mandatory Testing in CWD Counties

Hunters harvesting deer in mandatory testing zones must bring the intact deer head to an IDNR check station or participating cooperator for sampling before the carcass is processed or moved.

At check stations, IDNR staff record the hunter’s permit information and affix a check station tag to the deer. Hunters are also allowed to have their deer tested for CWD infection at these stations.

Carcass Transport Restrictions

Illinois restricts the transport of whole carcasses — including the spinal column and brain stem — out of mandatory CWD counties. This affects both in-state hunters moving carcasses across county lines and out-of-state hunters bringing deer home. The mandatory zone map expands as new cases are confirmed; check the current map at dnr.illinois.gov each season before you hunt.

Common Mistake: Assuming you can transport a whole deer carcass out of a CWD county the same way you would from a non-CWD county. Illinois law restricts the spinal column and brain stem from leaving mandatory CWD zones — bone-in meat, hides, and antlers with no meat attached are generally allowed, but always confirm the current approved parts list with IDNR before transport.

The Special CWD season ran January 1–4 and January 16–18, 2026, in the existing CWD management counties. Deer taken during the Special CWD season are not subject to the antlered deer bag limit restrictions imposed during firearm, muzzleloader, youth, and archery deer hunting seasons. Hunters must purchase a valid CWD Deer Season permit or have a valid unfilled deer permit from the previous firearm, muzzleloader, or youth deer season.

For context on how other Midwest states manage CWD, see our guide to deer hunting season in Maryland and deer hunting season in Mississippi.

Youth and Special Season Rules in Illinois

Illinois gives young hunters their own dedicated firearm season before the general opener, which is one of the better youth programs in the Midwest.

Youth Firearm Deer Season

Youth hunters have a dedicated firearm season from October 11–13, 2025, open to those who have not reached their 18th birthday by the season’s start.

Key rules for youth hunters:

• Youth must be less than 18 years of age on the first day of the hunt. The permit is available to resident and nonresident youth, with a limit of one either-sex deer permit.
• Each youth hunter must be accompanied by a non-hunting adult who is in immediate control of the youth hunter at all times during the hunt. The adult must have a current Illinois hunting license if a non-resident or if the youth is using an Apprentice or Youth hunting license.
• Legal weapons include shotgun, centerfire rifle, or muzzleloader following the specifications in the firearm season. On private land, archery equipment may also be used during youth deer season by someone with a youth deer hunting permit.
• The permit is valid on private land statewide with landowner permission, or on public sites listed as open to the youth season.

Pro Tip: The youth season opens in mid-October — well before general firearm pressure hits the woods. This early timing often means deer are still on predictable patterns, giving young hunters an excellent opportunity at a relaxed, low-pressure hunt.

Youth License Options

A Youth Hunting License allows a hunter under 18 years of age to hunt and/or trap while supervised by an adult who is 21 years of age and holds a valid Illinois hunting license. If the youth has a valid certification of competency from a hunter safety or trapper safety course approved by the IDNR, they are exempt from the supervision requirements for that activity.

Landowner Permits

Resident and non-resident landowners who own qualifying acreage in Illinois may be eligible for landowner deer permits, which follow a separate application process through the IDNR. Landowner deer firearm permit applicants and recipients are not eligible to also apply for a firearm permit but may apply for a muzzleloader permit. Details are available on the IDNR’s deer hunting page under the Landowner Program section.

Disability Exemptions

Any resident of Illinois who has a legally documented disability may hunt any legal game species without procuring a hunting license. A person is considered legally disabled when that person has a Type 1 or Type 4, Class 2 disability as defined in Section 4A of the Illinois Identification Card Act. A State Habitat Stamp and appropriate deer permits are still required even with a license exemption.

If you hunt waterfowl or other game in Illinois alongside your deer season, see our guides to goose hunting season in Illinois and pheasant hunting season in Illinois for additional season details. Hunters who pursue whitetails across state lines may also find our resources on Michigan deer hunting and Minnesota deer hunting useful for comparison.

Illinois deer hunting rewards hunters who do their homework. Season dates, permit lottery deadlines, CWD county requirements, and harvest reporting rules all shift from year to year — so build a habit of checking the Hunt Illinois deer page and the current year’s Digest of Hunting and Trapping Regulations each spring before you apply for permits. The more prepared you are on the regulatory side, the more time you can spend focused on the hunt itself.