Arrearage is the overdue amount the borrower owes after missed mortgage payments and related charges accumulate.
Arrearage is the overdue amount the borrower owes after missed mortgage payments and related charges accumulate.
Arrearage matters because it is the money problem sitting behind many default and loss-mitigation conversations. When borrowers fall behind, the key question is often how much overdue amount has built up.
It also matters because borrowers sometimes focus only on the monthly payment and miss the backlog that has already formed. That backlog can include missed installments, late fees, and other charges tied to the default.
Borrowers may also see the same underlying problem described as a Past Due Amount on a statement or notice.
Borrowers usually encounter arrearage after closing, once payments are missed and the loan moves into delinquency or default.
The term becomes practical when the servicer calculates what is owed to cure the problem, whether through a Reinstatement Quote, a Repayment Plan, or another workout path.
| Term | What the borrower should understand |
|---|---|
| Delinquency | The account is behind on required payments |
| Arrearage | The overdue amount that has accumulated because of the missed payments |
| Reinstatement Quote | The figure the servicer gives to cure the arrearage and bring the loan current |
| Repayment Plan | A schedule for paying the arrearage over time |
| Loan Modification | A restructuring path that may handle arrearage differently from a simple catch-up plan |
A borrower misses three payments and pays some late fees. The total overdue balance is the arrearage the servicer wants cured or worked out.
Arrearage differs from Delinquency because delinquency is the account status, while arrearage is the overdue dollar amount that has built up.
It also differs from Reinstatement. Reinstatement is the act of curing the overdue problem, while arrearage is the amount that must be addressed to make that happen.
It also differs from Repayment Plan. A repayment plan is the schedule for paying the arrearage over time, not the arrearage itself.