Nonresidents owe Oklahoma tax only on income sourced to Oklahoma. Understanding how income is sourced helps you accurately report your Oklahoma liability and avoid overpayment or audit issues.
Wages and salary are sourced to where the work is performed. If you live in another state but work in Oklahoma, the wages you earn for that Oklahoma work are Oklahoma-source income. Remote work complicates this analysis; working from home for an Oklahoma employer may not create Oklahoma-source income if the work is performed in another state.
Business income from pass-through entities is sourced based on the entity’s apportionment to Oklahoma. Your share of the entity’s Oklahoma-apportioned income is your Oklahoma-source income, regardless of where you live. The entity should provide this information on your K-1.
Sole proprietor and partnership income is sourced based on where the business activities occur. If your business has Oklahoma customers, Oklahoma employees, or Oklahoma property, some portion of your income may be Oklahoma-sourced.
Rental income from Oklahoma property is Oklahoma-source income. Rent you receive from tenants occupying your Oklahoma real estate is taxable by Oklahoma regardless of where you live.
Gains from selling Oklahoma property are Oklahoma-sourced. If you sell real estate, business assets, or other property located in Oklahoma, the gain is taxable by Oklahoma even if you’re a nonresident.
Investment income generally is not Oklahoma-sourced for nonresidents. Interest, dividends, and capital gains from securities typically follow your residency rather than having a geographic source. However, there are exceptions for certain types of investments tied to Oklahoma.
Credits for taxes paid to Oklahoma may be available in your home state. If you pay Oklahoma tax on Oklahoma-source income, your resident state may provide a credit to prevent double taxation.
If you have questions about nonresident income allocation for Oklahoma taxes, schedule a consultation to discuss your situation.
