IRS Extends Individual and Business tax returns and tax payments for the state of Oklahoma:
On February 25, 2021 the IRS announced that the victims of the Oklahoma winter storms that began February 8, 2021 now have until June 15, 2021, to file various individual and business tax returns and make tax payments.
Additional information can be found on the IRS website at Oklahoma Disaster Relief.
If you need additional time, beyond June 15, 2021, to file your returns, you can file an extension (7004 for business and 4868 for personal) and extend the filing date an additional 4 months from the extended date. You'll then have until September 15th, 2021 to file your return for 7004 extensions and until October 15th, 2021 for 4868 extensions. Please note any taxes owed will still be due on June 15th, 2021.