Maine Fishing License & Regulations
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Maine — License & Regulations
Agency: Maine Department of Inland Fisheries and Wildlife
| Resident annual fee | data pending verification |
|---|---|
| Non-resident annual fee | data pending verification |
| Source | verify locally — see Maine Department of Inland Fisheries and Wildlife current license fees and regulations. |
Size & bag limits (representative)
| Species | Min size | Bag limit | Citation |
|---|---|---|---|
| All species | — | verify locally | see Maine Department of Inland Fisheries and Wildlife current fishing regulations. |
License fees and size/bag limits for Maine are pending verification. Each state sets its own resident and nonresident fees and per-species limits — always confirm with Maine Department of Inland Fisheries and Wildlife before fishing.
How the Maine rules fit together
A Maine fishing trip is governed by four separate layers, and they are set by different parts of the same agency. The license establishes that you may fish at all. The statewide size, bag, and possession limits set the default for any water not given special treatment. Waterbody-specific regulations override those defaults on named lakes, rivers, and zones. And season and gear restrictions can close a fishery entirely for part of the year or limit it to artificial lures or catch-and-release.
The order matters. Where a specific water has its own rule, the specific rule wins over the statewide default — so a legal statewide limit does not make a fish legal on a special-regulation lake, and a statewide season does not override a closed section of river. Whatever a summary page tells you, the enforceable answer for the water in front of you comes from the current Maine regulation booklet or the agency’s own site.
Two further layers are easy to miss. A stamp, validation, or report card may be required on top of the license for specific species or waters — you can hold a valid license and still be non-compliant. And aquatic invasive species rules apply to your boat and trailer rather than your catch, which means they can stop the trip at the ramp before a line is ever wet.
Because fees, limits, and seasons are revised annually and often mid-season, treat every number on this page as a starting point dated to the last verification and confirm the current figure with Maine Department of Inland Fisheries and Wildlife before you buy a license or keep a fish.
Maine license, limits and reporting
Drawn from FishFig's verified Maine data layer. Every figure names the agency source it came from, and anything unverified is shown as "verify locally" rather than estimated.
What a Maine fishing license costs
A resident annual license for Maine is $30.00, and the non-resident annual license is $83.00 — a difference of $53.00. The non-resident rate is roughly 2.8 times the resident rate — meaning the license is usually the smallest expense in the trip budget.
Short-term options as published: 1-day $18.00; 3-day $30.00; 7-day $62.00; 15-day $66.00.
At the published short-term prices, a resident annual license breaks even at about 2 single days, 1 three-day passes, 1 seven-day passes. Below that trip count the short-term pass is cheaper; above it the annual license is. (Break-even arithmetic from the published fees — confirm current products with Maine Department of Inland Fisheries and Wildlife.)
Saltwater: Saltwater recreational fishing registration is separate via Maine DMR: $1.00 online / $2.00 via license agent..
Senior and reduced-rate options: Resident lifetime fishing license $8.00 at age 70+; tiered lifetime rates by age (e.g., 65 $50.00, 69 $10.00)..
Separate aquatic-invasive-species stamp: Included in ME registration fee ($25); non-Maine/non-resident boat $60 (increased from $59, effective Jan 1, 2025).
Source: Maine Department of Inland Fisheries & Wildlife — License Requirements and Fees (2026).
Size and bag limits tracked for Maine
Maine has 7 statewide limits resolved in this tool — Brook Trout, Brown Trout, Flounder, Largemouth Bass, Rainbow Trout, Smallmouth Bass and Striped Bass. Each entry below carries the agency citation it came from.
Brook Trout: minimum length 6 in; bag 5 (only 2 from South Zone lakes/ponds); season Lakes/ponds: North Zone Apr 1 – Sep 30, South Zone year-round; rivers/streams Apr 1 – Aug 15; Splake and Arctic charr included in brook trout limit.. Citation: Maine Department of Inland Fisheries & Wildlife — 2026 Maine Open Water Fishing Regulations (Statewide General Laws).
Brown Trout: minimum length 14 in; bag 2; season Lakes/ponds: North Zone Apr 1 – Sep 30, South Zone year-round; rivers/streams Apr 1 – Aug 15; Rivers: 6 in minimum, 25 in maximum.. Citation: Maine Department of Inland Fisheries & Wildlife — 2026 Maine Open Water Fishing Regulations (Statewide General Laws).
Flounder: minimum length 12 in; bag 8; season Year-round (saltwater); Winter flounder; saltwater only.. Citation: Maine DMR — 2026 recreational saltwater fishing regulations (winter flounder).
Largemouth Bass: bag South Zone: 2 (only 1 over 14 in); North Zone: no limit; season North Zone lakes/ponds Apr 1 – Sep 30; South Zone year-round (rivers/streams Apr 1 – Aug 15); No minimum size. North Zone = counties north of the Androscoggin River; South Zone = remainder. Special waters (e.g., Great Pond, Cobbosseecontee Lake) differ.. Citation: Maine Department of Inland Fisheries & Wildlife — 2026 Maine Open Water Fishing Regulations (Statewide General Laws).
Rainbow Trout: minimum length 12 in; bag 2; season Lakes/ponds: North Zone Apr 1 – Sep 30, South Zone year-round; rivers/streams Apr 1 – Aug 15; Rivers: 6 in minimum.. Citation: Maine Department of Inland Fisheries & Wildlife — 2026 Maine Open Water Fishing Regulations (Statewide General Laws).
Smallmouth Bass: bag South Zone: 2 (only 1 over 14 in); North Zone: no limit; season North Zone lakes/ponds Apr 1 – Sep 30; South Zone year-round (rivers/streams Apr 1 – Aug 15); No minimum size. North Zone = counties north of the Androscoggin River; South Zone = remainder. Special waters differ.. Citation: Maine Department of Inland Fisheries & Wildlife — 2026 Maine Open Water Fishing Regulations (Statewide General Laws).
These are statewide general rules only. Slot limits, special-regulation waters, catch-and-release stretches, and zone-by-zone seasons override them — and a general rule that is absent from this list is not the same as no restriction. Confirm the rule for the exact water you are fishing with Maine Department of Inland Fisheries and Wildlife before keeping a fish.
Mandatory harvest reporting in Maine
Maine requires mandatory harvest reporting or registration for specific species. The tracked rule set covers all species.
Reporting window: N/A. How to report: No mandatory species-specific harvest registration in Maine; standard bag/possession limits apply. N/A. Citation: Maine IFW 2026 fishing regulations: https://www.maine.gov/ifw
A reporting requirement usually attaches to the fish, not the license: you can be fully licensed and still be out of compliance for failing to register a tagged or sensitive species within the stated window. Record the tag number and the date before you leave the water.
Free fishing days in Maine
Reported license-free dates for 2026: February 14–15 & May 30–31, 2026. Most states waive the license only, not the rules — size and bag limits, gear restrictions, seasons, and any required report card still apply, and some states still require a free or zero-cost license to be issued before you fish.
Reported for 2026 by public aggregators and may not match the official state schedule. Always confirm the current year’s dates and any species/stamp exceptions with the agency before planning.
Source: Compiled from 2026 public Free-Fishing-Day roundups (modefreefinds.com, heyitsfree.net, fishkillflea.com). Not an official source — verify with the state agency. (compiled 2026-08-29).
Boat inspection and invasive species rules in Maine
Maine has a tracked aquatic-invasive-species requirement for boaters: Lake and River Protection (Preserve Maine Waters) Sticker.
Fee or cost: Included in ME registration fee ($25); non-Maine/non-resident boat $60 (increased from $59, effective Jan 1, 2025).
Inspection: All motorized and non-motorized boats launched in Maine inland waters must display the sticker; tidal/coastal waters are exempt..
Education requirement: Clean, Drain, Dry; public outreach on invasive plant/animal transport..
Required for inland waters only; tidal waters exempt. Verify current fee and exemptions with Maine IFW/DEP.
Citation: Maine Department of Inland Fisheries & Wildlife (MDIFW) / DEP – Lake & River Protection Sticker
State agency & contact
Licenses, regulations, and stocking are set by the agency below. When FishFig can’t verify a figure, contact them directly.
Maine Department of Inland Fisheries and Wildlife
FishFig is an independent guide and is not affiliated with Maine Department of Inland Fisheries and Wildlife. Verify every figure with the agency before purchasing a license, keeping fish, or relying on stocking data.