On February 6, 2023, the Texas Comptroller of Public Accounts released a memorandum summarizing the internal-use software regulations related to the state’s franchise tax research and development credit and the sales tax R&D exemption. The comptroller significantly revised these regulations in 2021 and then reversed the revisions in 2022, causing confusion among members of the

The unitary combined reporting method for state corporate income taxation has been adopted by an increasing number of states. While combined reporting requirements vary significantly from state to state, nearly all combined reporting regimes require or allow a water’s-edge method that limits the members of a group return to entities that are incorporated in the

A recent significant precedential and unanimous decision by the California Office of Tax Appeals, Matter of the Appeal of Beckwith, provided more guidance on how to determine California domicile and residency for state personal income tax purposes.

In his article for Law360, Eversheds Sutherland Senior Counsel Eric Coffill provides five domicile takeaways and

The District of Columbia occupies a unique position among subnational jurisdictions in the United States given its status as a nonstate, federal enclave. The District’s status allows it to impose individual income tax on only residents under the district clause of the US Constitution, the Home Rule Act of 1973, and implementing statutes that are

Approximately 34 states require market sourcing to source sales of other than tangible personal property. Many states adopted market-sourcing rules in recent years and are only now beginning to finalize regulations regarding their implementation. A number of states have also adopted market-sourcing regulations attempting to provide additional clarity through more detailed rules.

In this installment