The Ohio Supreme Court ruled on August 13, 2026, that Dollar Bank, FSB, must pay Ohio's financial-institutions tax and cannot receive a refund for taxes paid from 2016 to 2020. This decision affects banks operating in Ohio and other states, clarifying the legality of Ohio's tax structure.
The case, Dollar Bank, FSB v. Harris, No. 2025-0412, centered on whether Ohio's tax scheme unfairly discriminates against banks that operate in multiple states. The court's ruling is significant as it addresses the balance between state taxation and interstate commerce.
Background
Dollar Bank is a federal savings bank based in Pittsburgh, Pennsylvania, with approximately 70 branches across several states, including Ohio. The bank operates around 30 branches in Ohio and has raised concerns about the state's financial-institutions tax (FIT), which it claims imposes an unfair burden on banks that conduct business across state lines.
The dispute began when Dollar Bank filed claims for tax refunds with the Ohio tax commissioner, arguing that the FIT was unconstitutional. The tax commissioner denied the refund request, stating that he lacked the authority to rule on the constitutionality of the tax. The Board of Tax Appeals (BTA) upheld this decision, leading Dollar Bank to appeal to the Ohio Supreme Court.
The Ruling
The Ohio Supreme Court, led by Justice DeWine, affirmed the BTA's decision, stating that Dollar Bank failed to demonstrate that the FIT violated the dormant Commerce Clause of the U.S. Constitution. The court found that the FIT is internally consistent and does not discriminate against interstate commerce. Justice DeWine wrote, "The FIT does not discriminate against interstate commerce, nor does it engage in double taxation."
The court explained that the FIT's structure allows Ohio to tax only the portion of a bank's equity capital that is attributable to its business in the state. This means that no part of a bank's equity capital is taxed by more than one state, which aligns with the principles of fair apportionment.
Impact
This ruling has significant implications for banks operating in Ohio and other states. By affirming the constitutionality of the FIT, the court reinforces Ohio's ability to attract financial institutions by offering a tax structure that incentivizes banks to conduct more business within the state. The decision also clarifies that states can impose tax policies that encourage in-state business without violating the Commerce Clause.
Moreover, the ruling sets a precedent for how states can structure their tax systems to remain competitive while complying with federal regulations. Banks that operate in multiple states may need to reassess their tax strategies in light of this decision, as it confirms that states have broad discretion in designing their tax policies.
What's Next
Details were not available in the court filing regarding whether Dollar Bank plans to appeal this decision or if there are related cases pending. However, the ruling establishes a clear legal framework for the application of state financial-institutions taxes and may influence future tax disputes involving interstate commerce.