Okla. Admin. Code § 710:90-3-18 – Due date that falls on Saturday, Sunday or holiday | Midpage
§ 710:90-3-18
Okla. Admin. Code § 710:90-3-18
Due date that falls on Saturday, Sunday or holiday
Oklahoma Tax Commission
If the due date for any return or other report or payment falls on Saturday, Sunday or a Holiday, the due date shall be considered to be the next business day.