When do laws passed in Kentucky's 2026 legislative session take effect?
Plain-English summary
Each year the Reviser of Statutes asks the Attorney General to fix the date that most new laws take effect, so the statute books and the public know when the session's bills become enforceable. This opinion answers that question for the 2026 Regular Session: the effective date is Wednesday, July 15, 2026.
The rule comes from Section 55 of the Kentucky Constitution, which provides that no act, except general appropriation bills, becomes law until 90 days after the session adjourns, unless the act carries an emergency clause (passed by a recorded majority of each house) or its own delayed effective date. The 2026 Regular Session adjourned sine die on April 15, 2026. Counting the way the office has always counted, the day of adjournment is excluded, so the 90-day period starts April 16, 2026, and the 90th day is July 14, 2026. Once that day passes, 90 full days have elapsed, and the legislation takes effect on July 15, 2026.
The July 15 date does not apply to three categories: general appropriation (budget) bills, acts that contain an emergency provision, and acts the legislature gave a specific delayed effective date.
What this means for you
Government officials and agencies: Based on this opinion, treat July 15, 2026, as the date that ordinary 2026 acts become enforceable, unless a particular act is a budget bill, carries an emergency clause, or sets its own delayed date. Check each act's own text before assuming July 15 applies.
Attorneys and businesses: If you are tracking when a new statutory requirement begins, the default trigger for 2026 Regular Session legislation is July 15, 2026. Confirm whether the specific act has an emergency or delayed effective date, which overrides the default.
Journalists and the public: The 90-day delay built into Section 55 is why most Kentucky laws passed in the spring do not take effect until mid-July. For 2026, that date is July 15.
Common questions
Q: When do most 2026 Kentucky laws take effect?
A: Wednesday, July 15, 2026, according to this opinion, which is 90 full days after the General Assembly adjourned on April 15, 2026.
Q: Why 90 days?
A: Section 55 of the Kentucky Constitution says a non-emergency act does not become law until 90 days after the session adjourns. The opinion excludes the day of adjournment, so the count starts April 16 and the 90th day is July 14.
Q: Are there exceptions?
A: Yes. General appropriation bills, acts with an emergency clause (adopted by a recorded majority of each house), and acts with their own delayed effective date do not follow the July 15 date.
Q: How is an emergency act different?
A: Under Section 55, an emergency act can become law when the Governor approves it, but only if a majority of the members elected to each house vote for the emergency and the reasons are entered at length in each house's journal.
Background and statutory framework
Section 55 of the Kentucky Constitution provides that "[n]o act, except general appropriation bills, shall become a law until ninety days after the adjournment of the session at which it was passed," with an exception for emergencies declared by a recorded majority of each house and approved by the Governor, where the reasons must be set out at length in each house's journal.
The opinion reads "until ninety days after the adjournment" to exclude the day of adjournment from the count, so that 90 full days expire before the affected legislation takes effect, citing the office's prior practice in OAG 19-005. Applying that method to the 2026 Regular Session, which adjourned sine die on April 15, 2026, the first day of the 90-day period is April 16, 2026, and the 90th day is July 14, 2026. When that day expires, 90 full days have passed, so legislation (other than general appropriation measures and acts with emergency or delayed effective date provisions) passed during the 2026 Regular Session takes effect on Wednesday, July 15, 2026.
Source
- Landing page: https://www.ag.ky.gov/Opinions/Pages/default.aspx
- Original PDF: https://www.ag.ky.gov/Resources/Opinions/Opinions/OAG%2026-03.pdf
Original opinion text
April 20, 2026
OAG 26-03
Subject: The effective date of legislation passed during the 2026 Regular Session of the Kentucky General Assembly.
Requested by: Cyndi Galvin, Reviser of Statutes, Legislative Research Commission
Written by: James M. Herrick, Assistant Attorney General, Office of Civil and Environmental Law
Syllabus: Under Section 55 of the Kentucky Constitution, the effective date of legislation passed by the 2026 Regular Session of the Kentucky General Assembly, except for general appropriation measures and those containing emergency or delayed effective date provisions, is Wednesday, July 15, 2026, since 90 full days will then have passed after final adjournment on April 15, 2026.
Opinion of the Attorney General
On April 15, 2026, the 2026 Regular Session of the General Assembly adjourned sine die. Thus, the effective date of legislation, other than general appropriation bills and acts containing emergency or delayed effective date provisions, passed during this session is Wednesday, July 15, 2026.
Section 55 of the Constitution of Kentucky provides:
No act, except general appropriation bills, shall become a law until ninety days after the adjournment of the session at which it was passed, except in cases of emergency, when, by the concurrence of a majority of the members elected to each House of the General Assembly, by a yea and nay vote entered upon their journals, an act may become a law when approved by the Governor, but the reasons for the emergency that justifies this action must be set out at length in the journal of each House.
As used in Section 55, "until ninety days after the adjournment" means that the day of adjournment is excluded when calculating the 90-day period. It follows that the 90th day is included in the period so that 90 full days expire after final adjournment and before certain legislation passed during the session becomes effective. See OAG 19-005.
Under Section 55 of the Kentucky Constitution, the General Assembly having adjourned on April 15, 2026, sine die, it is the opinion of this Office that the first day of the 90-day period after the session is Thursday, April 16, 2026, and the 90th day of that period is Tuesday, July 14, 2026. When that 90th day has expired, ninety full days will have passed after the adjournment sine die of the 2026 Regular Session of the Kentucky General Assembly. Thus, legislation (except for general appropriation measures and those containing emergency or delayed effective date provisions) passed during the 2026 Regular Session of the Kentucky General Assembly will be effective on Wednesday, July 15, 2026.
Russell Coleman
Attorney General
James M. Herrick
Assistant Attorney General