SB 681 amends Oklahoma's property tax notice requirements to ensure homeowners with homestead properties receive clear information about value limits. Specifically, it requires county assessors to include details on applying for a "limit on fair cash value" (a homestead property tax cap) in written notices when property valuations increase. This applies directly to Oklahoma homeowners whose primary residence qualifies as a homestead under state law. The bill does not change tax rates but improves transparency in the notification process for affected property owners.
HB 1200 establishes a revenue stabilization mechanism for Oklahoma's state budget. It requires the State Board of Equalization to certify five-year average revenue from oil, natural gas, and corporate income taxes. If annual revenue exceeds these averages, specific percentages (25% to the Constitutional Reserve Fund, 75% to the Revenue Stabilization Fund) must be deposited - unless revenue growth exceeds $400 million (adjusted for inflation), which could trigger future tax rate reductions. The bill does not change tax rates directly but links fund deposits to revenue performance, affecting how state funds are managed rather than individual taxpayers. This procedural bill focuses on budget stability rules, not new tax policies.
HB 1392 increases the fee county treasurers charge for certifying mortgages from $5 to $10 per mortgage. This fee, paid by mortgage borrowers, lenders, or other interested parties, will be deposited into a dedicated "County Treasurer's Mortgage Certification Fee Account" and used solely for operating the treasurer's office. The bill modifies existing mortgage tax rates based on loan term length but focuses the main change on the certification fee increase. It becomes effective November 1, 2025.
SB 37 would have authorized the Oklahoma State Bureau of Investigation (OSBI) to independently respond to mass casualty events caused by violent crime (defined as incidents injuring ≥3 people, requiring unusual emergency resources, and causing a sudden surge of casualties) without needing a local law enforcement request. It created a "Mass Casualty Revolving Fund" in the state treasury to cover OSBI costs for these investigations, funded by state appropriations, federal grants, or other designated sources. The fund would allow ongoing, unrestricted spending for OSBI's role in coordinating with local agencies during such events. This bill was vetoed by the Governor on May 5, 2025, so it did not become law.
HB 2087 modifies Oklahoma's income tax credit for donations to qualified research institutes. It adjusts annual funding caps: for biomedical research institutes, the limit drops from $2 million to $1.5 million per year starting in 2026, while cancer research institute credits are capped at $500,000 annually. The credit percentage for each donation type is recalculated yearly based on prior-year claims, using specific formulas to stay within these new limits. Taxpayers donating to qualifying nonprofit biomedical or cancer research institutes (defined by NIH funding requirements) can claim the credit, with individual limits of $1,000-$25,000 depending on filing status or business type.
HB 2590 requires Oklahoma's Office of Management and Enterprise Services to create a standardized form for state agencies evaluating vendors managing federal funds. This form must include specific vendor details like legal name, incorporation jurisdiction, principal officers' names, prior federal fund management experience, recent financial audits, and pending lawsuits. It directly affects state agencies contracting with external vendors for federal fund management. The bill mandates this form be used starting July 1, 2025, to standardize vendor vetting processes.
HB 1203, the Strategic Bitcoin Reserve Act, would allow Oklahoma's State Treasurer to invest up to 10% of specific state funds (General Fund, Revenue Stabilization Fund, and Constitutional Reserve Fund) in Bitcoin or digital assets with a $500 billion+ market cap, plus approved stablecoins. The bill requires all digital assets to be held through secure custody solutions meeting strict security standards, including multi-party governance and encrypted storage in geographically diverse facilities. It also mandates that taxes paid in Bitcoin be converted to U.S. currency and transferred to the State General Fund, and permits state retirement funds to hold digital assets under similar secure custody rules. The act applies directly to state treasury operations, retirement funds, and tax collection processes. The bill was introduced in 2025 but failed in committee in April 2025.
HB 1539 lowers Oklahoma's individual income tax rates for the 2024 tax year. It reduces the top tax rate from 5.50% to 4.75% for most filers, with new brackets starting at 0.25% on the first $1,000 of income (e.g., 0.75% on the next $1,500 for single filers). The bill affects all Oklahoma residents and nonresidents who file individual income tax returns, applying to taxable income earned in 2024. The change eliminates the previous tiered top rate structure and requires no deduction for federal income taxes paid.
HB 1604 updates Oklahoma's vehicle excise tax rules, changing rates for off-road vehicles (4.5% of sale price with a $5 minimum) and adjusting used vehicle tax brackets. It adds a $10 flat fee for heavy trucks (55,000+ pounds), trailers, and frac tanks used for highway transport, while clarifying this tax replaces sales/use taxes for commercial vehicles. The bill also allows tax credits for stolen or defective new vehicles within 90 days (theft) or six months (defect). These changes affect all Oklahoma vehicle buyers, sellers, and commercial truck operators, particularly for off-road vehicles and heavy freight equipment.
HB 1221 creates "SAFE Accounts" in Oklahoma’s State Treasury to manage specific federal funds received by state agencies. It requires agencies to seek legislative approval (via concurrent resolution) before accessing funds from competitive grants, federal relief payments, or block grants, and mandates detailed reporting to the Legislature about grant applications and funding purposes. Existing federal programs already managed by agencies as of January 1, 2025, are excluded from these requirements unless they involve competitive grants needing reapplication after November 2025. The bill also establishes deadlines for submitting notices and holding hearings on new federal funding sources, effective July 1, 2025, for block grants and November 1, 2025, for competitive grants.
