Find Best Tax Software,Tax Accountant


Oklahoma File Extension

Oklahoma allows extension of time to file tax return if you pay 90% of the tax liability is paid on or before the original due date of the return. If you don't owe taxes, then no need to apply for extension.

Forms to Use:

Form 504


File Extension

Check other state tax links below.

Last Updated ( Sunday, 17 January 2010 21:09 )