Non-qualified mortgage (non-QM) originations reached $239 billion in 2025, and the most recent Optimal Blue data shows rate locks now exceeding 10% of all mortgage volume. Yet many lenders still lack the risk appetite, expertise and experienced staff to underwrite these loans in-house. As a result, they broker loans out or send them to aggregators on a non-delegated basis.
That approach can work, but it creates operational complexity. Lenders managing non-QM across multiple channels face different guidelines, risk profiles, turn times, margin structures and processing requirements. The firms that have invested in internal non-QM expertise are finding a simpler and more consistent path.
When a lender cannot underwrite non-QM loans internally...
