Did you look at last years taxes? I don't have any rental property either and a form was generated. I looked at last years taxes and it was also generated and accepted without any rental property. That's what makes me think its and IRS error. The Error code is an IRS code.
I just looked on the irs website and there is a downloaded spreadsheet of known errors and solutions. This is listed there
| Tax Year 2022 Production Known Issues and Solutions | | | | | | | |
| Updated 01/25/2023 | | | | | | | |
| Date entered | Form Type | Issue Type | Description of the Problem | Solution(s) | Projected Resolution Date | Date Resolved | Status |
| 1/17/23 | Form 8960 | Business Rules | Business Rules F8960-019-04 and F8960-003 may cause returns to erroneously reject. These business rules need to be modified to reflect the updates to the Instructions for Form 8960 (Tax Year 2022) regarding the Specific Instructions for Line 4a to include Schedule C (Form 1040) amounts reported on Schedule 1 (Form 1040), line 3 and Form 1041, line 3. | Business Rules F8960-019-04 and F8960-003 will be updated in early PY2023. | 2/5/23 | | OPEN |
