2024 ProConnect Tax Oklahoma Reject Effecting Business Returns
The Oklahoma Department of Revenue is currently reviewing the following e-file business rule reject codes.
- Corporate: Reject Code 512-005
- Partnership: Reject Code 514-025
- S Corporate: Reject Codes 512S-028, 512S-030, and 512S-002
If you receive e-file acknowledgements with these rejection codes, you can subscribe to this Community post for updated information including a notice letting you know when it's okay to re-transmit these returns.

