J.P. MORGAN ACCEPTANCE CORPORATION II ABS-15G
Exhibit 99.12
| Seller Loan ID | JPM Loan ID | Data Field | Tape Data | IB Review Value | Discrepancy Comments |
| (redacted) | 305170345 | Property Type | Single Family - Detached | PUD - Detached | Per Appraisal property type is PUD - Detached with no HOA Fees listed. |
| (redacted) | 305170345 | Total Debt to Income Ratio | (redacted) | (redacted) | Source of tape is unknown. Approved DTI (redacted), variance < (redacted) is non-material. Review included a HOA fee of (redacted) since the HOA is not currently assessing any fees for the new PUD property. |
| (redacted) | 305180591 | Prepayment Penalty Clause? | Yes | No | The note confirms no prepayment penalty. |
| (redacted) | 305180591 | Total Debt to Income Ratio | (redacted) | (redacted) | Source of tape is unknown. Updated Approved DTI (redacted), variance < (redacted) is non-material. |
| (redacted) | 305180591 | Appraised Value | (redacted) | (redacted) | Tape Value is the purchase price. Review Value is the appraisal value. |
| (redacted) | 305173052 | Total Debt to Income Ratio | (redacted) | (redacted) | Approved DTI (redacted), variance < (redacted) is non-material. Source of Tape Value is unknown. |
| (redacted) | 305173052 | Appraised Value | (redacted) | (redacted) | Tape Value is the sales price. Review Value is the appraisal value. |
| (redacted) | 305180124 | Total Debt to Income Ratio | (redacted) | (redacted) | Approved Value (redacted), variance < (redacted) is non-material. Source of Tape Value is unknown. |