You have to file as a resident of Oklahoma.
Any person who spends in the aggregate more than seven months of the year within the state shall be presumed to be a resident.
Residents are required to file if gross income from both within and outside of Oklahoma exceeds the standard deduction plus personal exemption.
Out-of-State Income. Do not subtract nonbusiness interest, installment sale interest, nonbusiness dividends, salary/wages, pensions, gambling income, or other income for personal services.
