Evaluating a reverse mortgage LOS: a buyer's guide
The questions worth asking when comparing loan origination systems for HECM and proprietary reverse mortgage lending, organized by what actually differs between reverse-native and forward-adapted platforms.
Reverse-native vs. forward-adapted systems
Most loan origination systems on the market were built for forward mortgages and later extended to handle reverse products. That heritage shows up in specific, testable ways: whether principal limit and payment-plan calculations are first-class objects in the system or bolted on as a side calculator; whether the conditions library understands reverse-specific triggers (LESA, non-borrowing spouse, occupancy) natively; and whether closing document generation handles reverse-specific disclosures without manual template workarounds.
Asking a vendor "do you support reverse mortgages" is rarely useful — asking them to walk through a LESA-triggered file end to end, live, usually is.
Questions to ask about calculations
- Can you replay any historical calculation and get the identical output, given the same inputs and factor table version?
- How are HUD factor table updates deployed, and is there a gap period where in-flight loans could calculate against a stale table?
- Does the system model tenure, term, line of credit, and modified payment plans natively, or require manual workarounds for less common configurations?
- How are proprietary product PLF tables and eligibility rules configured, if you originate proprietary products alongside HECM?
Questions to ask about compliance
- How does the system track counseling certificate validity against application and closing dates?
- Can state-specific disclosure and licensing rules be configured without a vendor change request?
- How are override reasons, approvers, and timestamps captured and exported for audit purposes?
- What does the system do differently for HMDA-reportable transactions?
Questions to ask about integrations and data
- Which credit, title, flood, and valuation vendors are live integrations today versus roadmap items?
- How is data made available to your own reporting or BI tooling — and in what shape?
- What does the implementation process look like for connecting a vendor not already in the catalog?
- How is identity and access provisioned for your team, and does it fit your existing enterprise identity setup?
Be specific about what "supported" means for any given integration — live in production, in active development, or a roadmap intention are three very different answers that vendors sometimes blur.
Scoring vendors consistently
A simple, repeatable framework beats an unstructured demo tour. Score each vendor against your own weighted criteria — typically some combination of calculation accuracy and auditability, compliance control depth, integration footprint against your actual vendor stack, implementation timeline and support model, and total cost of ownership — rather than being swayed by whichever demo happened to look most polished. Bring your own real files and edge cases (a LESA trigger, a non-borrowing spouse scenario, a proprietary product) to every vendor demo, not just the vendor's prepared script.
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