MCR Common Errors 2026

The Mortgage Call Report errors that most often trigger state deficiency notices — reconciliation, state assignment, and pipeline math — and how to prevent them.

The specific Mortgage Call Report mistakes that most often turn into state deficiency notices — and the reconciliation habits that keep them from happening.

Executive summary

The Mortgage Call Report (MCR) is filed once but read by every state a company is licensed in. A small set of reporting mistakes causes the majority of state deficiency notices: pipeline math that does not reconcile, state assignment based on borrower instead of property, misclassified loan purposes, HMDA/MCR mismatches, and Financial Condition data that does not agree to the trial balance. This article walks through each and gives a repeatable pre-file checklist.

Key takeaways

  • State is driven by subject property, not borrower — this alone causes many deficiencies.
  • Pipeline math must reconcile: prior pipeline + apps = closings + denials + withdrawals + current pipeline.
  • HMDA LAR and MCR closed-loan totals should tie; regulators cross-check.
  • Financial Condition data should tie to the trial balance before filing.
  • Build a two-person review step before every submission.

1. Pipeline math that doesn't reconcile

The identity every RMLA has to satisfy

Every state on every RMLA has to satisfy a simple accounting identity: prior-quarter pipeline plus this quarter's applications equals this quarter's closings plus denials plus withdrawals plus current pipeline. If the math doesn't work, the filing errors out inside NMLS or triggers a deficiency after submission.

2. State assignment mistakes

Subject property drives the state column

New MLOs often assume the borrower's home address drives the state assignment. It doesn't — the state of the subject property does. A California-based borrower buying an Arizona rental gets counted in Arizona.

3. HMDA/MCR mismatches

Regulators cross-check the two filings

For companies that file HMDA, the closed-loan totals on the LAR should agree to the MCR closed-loan totals by state. When they don't, both regulators start asking questions. Reconcile the two before you file either.

4. Financial Condition tie-out

Match to the trial balance

The MCR Financial Condition section pulls from the general ledger. Book the quarter-end journal entries first, close the books, then pull MCR numbers from the trial balance. Never enter MCR numbers directly from a working spreadsheet.

Build a two-person review: The person who prepares the MCR should never be the only person who reviews it. A two-person review catches most reconciliation errors in five minutes.

FAQ

Are MCR deficiencies public?

Deficiency notices themselves are not usually public, but disciplinary orders that follow a chronic failure to correct them can be.

How long do I have to correct a deficiency?

Cure periods vary by state, and are set inside the deficiency notice itself. Never let one sit past the deadline.

Does an MCR error affect individual MLO licenses?

The MCR is a company filing; individual MLO licenses are not directly affected. But repeat failures can escalate to enforcement actions against control persons.

Sources

  • NMLS Mortgage Call Report Resources
  • NMLS Resource Center