OW-8-ESC: 2023 Form OW-8-ESC Oklahoma Corporate, Fiduciary and Partnership Estimated Tax Year 2024 Worksheet for Corporations, Partnerships and Ttusts

Form OW-8-ESC includes Oklahoma’s 2024 estimated income tax worksheet and payment coupon for corporations, partnerships and trusts. The worksheet calculates estimated tax liability and installment payments using tax credits, prior-year tax liability and estimated withholding.