1065 Oklahoma electronic filing information
State contact information
If you have specific questions about what you can e-file or about rejections you received, contact the state for more information.
Oklahoma Tax Commission
PO Box 269060
Oklahoma City, OK 73126-9060
Website
: oklahoma.gov/tax.htmlEmail
: efile@tax.ok.govPhone
: 405-521-3637 or 405-522-5723 or 800-522-8165 ext. 13637State electronic filing details
E-filing information | Details |
|---|---|
Grace period | 10 days |
E-filing mandate | No |
Accepts state-only filings | Yes - Attach the federal XML created for this State (Default) - Only Federal e-file validation errors have to be cleared. E-file Reject Diagnostics do not have to be cleared |
Return types accepted | Partnership Amended Composite (part of main return) |
Return types not accepted | Composite Extension Extension Estimate Payments |
Direct deposit of refunds | No |
Accepted forms of payment | Direct debit (EFW) Check by mail |
Signature requirements | ERO retains signed Form EF for 3 years. PIN is not allowed as signature. |
Supports PDF attachments | Yes |
Tax year(s) supported for e-filing | Current tax year and two prior tax years |
Special considerations | N/A |
