If a refund is not processed in a reasonable amount of time, a duplicate Income Tax Return should not be filed until the taxpayer is advised to do so by a representative of the Oklahoma Tax Commission.
Okla. Admin. Code § 710:50-3-7
If a refund is not processed in a reasonable amount of time, a duplicate Income Tax Return should not be filed until the taxpayer is advised to do so by a representative of the Oklahoma Tax Commission.
Okla. Admin. Code § 710:50-3-7