New Maine laws taking effect January 1, 2026

23 laws take effect January 1, 2026.

Of the 971 bills enacted since 2025, 962 have an effective date and 9 don't yet (listed below). A law here takes effect that day by its main provisions; parts of a staggered act may take effect on other dates.

Updated Oct 31, 2026 at 11:25 a.m. EDT.

Taxes (5)

  • LD 1275 · 2025 Regular SessionStated

    An Act to Promote the Production of Natural Resources Bioproducts by Amending the Renewable Chemicals Tax Credit

    How we got this date

    The date of the act's main provisions (act).

    This Act applies to tax years beginning on or after January 1, 2026.

    How effective dates are worked out

  • LD 1325 · 2025 Regular SessionStated

    An Act to Create Clarity in the Laws Regarding Property Tax Abatement Appeals

    How we got this date

    The date of the act's main provisions (act).

    This Act applies to property tax abatement appeals filed on or after January 1, 2026.

    How effective dates are worked out

  • LD 15 · 2025 Regular SessionStated

    An Act to Modify the Excise Tax on Camper Trailers

    How we got this date
    This Act takes effect January 1, 2026.

    How effective dates are worked out

  • LD 68 · 2025 Regular SessionStated

    An Act to Amend the State Tax Laws

    How we got this date

    The date of the act's main provisions (act).

    This Part applies to sales made on or after January 1, 2026.

    How effective dates are worked out

  • LD 982 · 2025 Regular SessionStated

    An Act to Establish Equal Tax Treatment for the Mi'kmaq Nation

    How we got this date

    The date of the act's main provisions (Title 36, Part 3).

    Title 36, Part 3: this Part applies to sales occurring on or after January 1, 2026

    How effective dates are worked out

Crime (3)

  • LD 1189 · 2025 Regular SessionStated

    An Act to Allow an Attorney for the State to Determine Whether to Charge Certain Class E Crimes as Civil Violations

    How we got this date
    This Act takes effect January 1, 2026.

    How effective dates are worked out

  • LD 259 · 2025 Regular SessionStated

    An Act to Establish the Criminal Records Review Commission in Statute

    How we got this date
    This Act takes effect January 1, 2026.

    How effective dates are worked out

  • LD 586 · 2025 Regular SessionStated

    An Act to Provide a Court Authority to Issue Proximity Restrictions in Protection from Abuse Orders

    How we got this date
    This Act takes effect January 1, 2026.

    How effective dates are worked out

Government (3)

Healthcare (3)

  • LD 1580 · 2025 Regular SessionStated

    An Act to Prohibit Carriers and Pharmacy Benefits Managers from Using Spread Pricing

    How we got this date

    The date of the act's main provisions (act).

    This Act applies to contracts entered into or renewed on or after January 1, 2026.

    How effective dates are worked out

  • LD 163 · 2025 Regular SessionStated

    An Act to Require Health Insurance Coverage for Federally Approved Nonprescription Oral Hormonal Contraceptives and Nonprescription Emergency Contraceptives

    How we got this date

    The date of the act's main provisions (act).

    This Act applies to all policies, contracts and certificates executed, delivered, issued for delivery, continued or renewed in this State on or after January 1, 2026.

    How effective dates are worked out

  • LD 178 · 2025 Regular SessionStated

    An Act Regarding Coverage for Step Therapy for Metastatic Cancer

    How we got this date

    The date of the act's main provisions (Sec. 4).

    Sec. 4: The expanded requirements apply to health plans issued or renewed on or after January 1, 2026.

    How effective dates are worked out

Public Lands (2)

  • LD 214 · 2025 Regular SessionStated

    An Act to Create a For-hire Charter Boat Operator License and to Require Individuals Recreationally Fishing for Halibut in Coastal Waters to Register with the Saltwater Recreational Fishing Registry

    How we got this date
    This Act takes effect January 1, 2026.

    How effective dates are worked out

  • LD 750 · 2025 Regular SessionStated

    Resolve, Regarding Legislative Review of Portions of Chapter 27: Standards for Timber Harvesting and Timber Harvesting Related Activities Within Unorganized and Deorganized Areas of the State, a Major Substantive Rule of the Department of Agriculture, Conservation and Forestry, Bureau of Forestry

    How we got this date
    is authorized as long as the effective date of the rule is January 1, 2026

    How effective dates are worked out

Traffic (2)

  • LD 1042 · 2025 Regular SessionStated

    An Act to Require a Person Operating a Watercraft for Recreational Purposes to Ensure All Children Under 13 Years of Age Wear United States Coast Guard Approved Personal Flotation Devices

    How we got this date
    This Act takes effect January 1, 2026.

    How effective dates are worked out

  • LD 1276 · 2025 Regular SessionStated

    An Act to Align Intrastate Commercial Motor Vehicle Insurance Requirements with Federal Standards

    How we got this date

    The date of the act's main provisions (act).

    This Act applies to all commercial motor vehicle liability insurance policies executed, delivered, issued for delivery, continued or renewed in this State on or after January 1, 2026.

    How effective dates are worked out

Affordability (1)

  • LD 1642 · 2025 Regular SessionStated

    An Act to Protect Maine Consumers by Simplifying Subscription and Health Club Membership Cancellations

    How we got this date

    The date of the act's main provisions (act).

    this Act applies only to offers or agreements entered into or renewed on or after January 1, 2026

    How effective dates are worked out

Defense (1)

Housing (1)

Mining and Drilling (1)

  • LD 936 · 2025 Regular SessionStated

    An Act to Amend the Laws Regarding the Mining Excise Tax

    How we got this date

    The date of the act's main provisions (act).

    This Act applies to tax years beginning on or after January 1, 2026

    Parts of this act take effect on other dates.

    How effective dates are worked out

Wages (1)

  • LD 1575 · 2025 Regular SessionStated

    An Act to Allow a Legislator to Choose to Be Paid on an Annual Basis

    How we got this date

    The date of the act's main provisions (Sec. 1).

    Sec. 1: effective January 1, 2026, a Legislator may choose to be paid the salary for each year of the biennium

    Parts of this act take effect on other dates.

    How effective dates are worked out

Enacted, but not yet dated (9)

These laws' texts tie their dates to something outside the legislative record (Contingent), or not enough is recorded yet to give one (Unresolved). They may take effect January 1, 2026 too; the record doesn't say.

Show all 9
  • LD 1427ContingentAn Act Extending the Statute of Limitations on Criminal Actions Involving Aggravated Sex Traffickingapplies to aggravated sex trafficking committed on or after the Act's effective date or not yet time-barred under prior statute of limitations
  • LD 1747UnresolvedAn Act to Repeal and Replace the Charter of the Yarmouth Water Districttwo clauses set different dates for the same provision
  • LD 1986UnresolvedAn Act to Fund Collective Bargaining Agreements with Judicial Branch Employeestwo clauses set different dates for the same provision
  • LD 293ContingentAn Act to Increase the Debt Limit of the Boothbay Region Water DistrictAcceptance of the debt limit proposal by a majority of the legal voters within the district voting at the referendum
  • LD 3ContingentAn Act to Adopt Eastern Daylight Time Year-round Contingent on Federal ApprovalFulfillment of the condition in subsection 1 (while the State is observing eastern daylight time)
  • LD 378UnresolvedAn Act to Clarify That Health Insurers Must Comply with Plan Sponsors' Statutory Rights to Audit Claims and Data Requests Related to Those Auditstwo clauses set different dates for the same provision
  • LD 529ContingentAn Act to Establish the Alamoosook Lake Watershed Management DistrictApproval by a majority of the legal voters of the Town of Orland voting at a referendum held after June 1, 2025 within 2 years after the Act's effective date
  • LD 531UnresolvedAn Act to Establish the Toddy Pond Watershed Management Districttwo clauses set different dates for the same provision
  • LD 550UnresolvedAn Act to Support Outdoor, Agricultural-based and Hands-on Experiential Learning in Public Schoolstwo clauses set different dates for the same provision