SB 324 Oklahoma Senate · 2026 Regular Session

Incentives; creating the Oklahoma Research and Development Rebate Fund; prescribing sources of funds; creating a research and development rebate program; authorizing promulgation of rules.

SB 324 creates the Oklahoma Research and Development Rebate Fund to provide businesses with a 5% reimbursement for qualified research expenses incurred within the state. Eligible businesses must submit applications demonstrating research activities occurred in Oklahoma and have filed all required state tax returns. The program, administered by the Oklahoma Department of Commerce, reimburses up to $20 million annually, with payments prorated if demand exceeds available funds. This directly affects businesses conducting research in Oklahoma that claim expenses on federal Form 6765.
Bill status vetoed 4 of 5 stages cleared
Introduction
Feb 2025
Committee Review
May 2025
Senate Passage
May 2025
House Passage
May 2025
Vetoed
May 2025
Introduced Feb 3, 2025 Vetoed May 29, 2025
Maddy AI version diff · 6 comparisons

What changed between versions

Floor (House) Floor (Senate) · 6 edits
MODERATE
The bill was amended to change the mechanism from a cash rebate to a tax credit, shift the effective date to November 1, 2025, and remove the $20 million funding cap and emergency declaration. This change allows businesses to reduce their tax liability instead of receiving direct cash payments, alters when the program starts, and eliminates the specific budget limit and immediate emergency status.
Scope change
The program scope shifted from a direct cash rebate with a $20 million annual cap to a tax credit that can be carried forward for five years if the taxpayer's liability is insufficient to use the full credit amount.
MECHANISM

Changed the benefit from a direct cash rebate to a tax credit against income tax liability.

FISCAL

Removed the $20 million annual funding cap and the requirement to pay claims in the order received.

REQUIREMENT

Added a provision allowing unused tax credits to be carried forward to the five subsequent tax years.

TIMELINE

Changed the effective date from July 1, 2025, to November 1, 2025.

ENFORCEMENT

Removed the declaration of an emergency, meaning the bill will no longer take effect immediately upon passage.

DEFINITION

Changed the codification location from Title 74 (Commerce) to Title 68 (Taxation).

Floor votes · Senate Mar 25, 2025 · House May 6, 2025

How they voted

3511
Passed · 3 other
Total votes 49
Mar 25, 2025
D Democratic9
9 Yea
100% Yea
R Republican40
26 Yea 11 Nay 3
65% Yea
Vote distribution
All Yea All Nay Mixed No data
Full legislative history

Actions timeline

Total actions
49
Key actions
13
Committee
8
Amendments
2
May 29, 2025
Introduced
Filed with Secretary of State
upper
May 29, 2025
Vetoed
Veto overridden: Ayes: 69 Nays: 13
lower
May 29, 2025
Vetoed
Veto override message received
lower
May 29, 2025
Vetoed
Veto overridden: Ayes: 33 Nays: 14
upper
May 28, 2025
Vetoed
Vetoed 05/28/2025
upper
May 22, 2025
Committee
Referred for enrollment
upper
May 22, 2025
Lower · Passed
Fourth Reading, Measure passed: Ayes: 59 Nays: 24
lower
May 22, 2025
Lower · Passed
CCR adopted
lower
May 22, 2025
Upper · Passed
Measure passed, to House: Ayes: 31 Nays: 14
upper
May 22, 2025
Upper · Passed
CCR adopted, GCCA
upper
May 13, 2025
Amended
HAs rejected, conference requested
upper
May 7, 2025
Lower · Passed
Engrossed, signed, to Senate
lower
May 6, 2025
Committee
Referred for engrossment
lower
May 6, 2025
Lower · Passed
Third Reading, Measure passed and Emergency failed: Ayes: 65 Nays: 23; Ayes: 65 Nays: 23
lower
Apr 17, 2025
Lower · Passed
CR; Do Pass, as amended, Appropriations and Budget Committee
lower
Apr 10, 2025
Lower · Passed
Recommendation to the full committee; Do Pass Appropriations and Budget Finance Subcommittee
lower
Apr 2, 2025
Committee
Referred to Appropriations and Budget Finance Subcommittee
lower
Mar 26, 2025
Introduced
First Reading
lower
Mar 26, 2025
Upper · Passed
Engrossed to House
upper
Mar 25, 2025
Committee
Referred for engrossment
upper
Mar 25, 2025
Upper · Passed
Measure and Emergency passed: Ayes: 33 Nays: 11
upper
Mar 25, 2025
Introduced
General Order, Amended by Floor Substitute
upper
Mar 3, 2025
Committee
Referred to Appropriations
upper
Mar 3, 2025
Upper · Passed
Reported Do Pass as amended Revenue and Taxation committee; CR filed
upper
Feb 3, 2025
Introduced
First Reading
upper
2 primary · 0 co-sponsors

Sponsors