To set up estimated payments for Oklahoma, from the main menu of the Oklahoma state return, select:
- Miscellaneous Forms
- Estimated Payment Vouchers, Form OW-8-ES
- Select Yes and enter the amount of the estimated payment that will be made for each quarter. The estimated payment vouchers will print with the state tax return.
Additional Information:
Oklahoma State Tax Information
How Do I file an Application for Extension of Time to File for Oklahoma?