Key Takeaways
- Subject-to transfers title while existing mortgage stays in place.
- Due-on-sale is primary risk—lenders rarely invoke when current.
- Most powerful for capturing below-market rates (3-4% in a 7%+ environment).
- Ideal sellers have little equity and below-market rates.
Subject-to is the most powerful creative structure for acquiring favorable existing financing.
How Subject-To Works
Buyer takes title (deed transfers), seller's mortgage remains in place. Buyer makes payments on seller's loan. Example: $200K property, $180K mortgage at 3.5%, buyer pays seller $10K, takes over $808/mo payments, rents for $1,600/mo.
The Due-on-Sale Clause
Virtually all conventional mortgages include this clause allowing lenders to demand repayment upon title transfer. In practice, lenders rarely invoke when payments are current. Mitigation: automatic payments, refinance contingency plan, land trusts in some states.
| Risk Factor | Likelihood | Impact | Mitigation Strategy |
|---|---|---|---|
| Due-on-Sale Clause Trigger | Low-Medium (5-15%) | High — full balance due | Maintain payments on time; use land trust; have refinance exit ready |
| Seller Files Bankruptcy | Low (2-5%) | High — property enters estate | Record memorandum of agreement; maintain insurance in your name |
| Seller Insurance Cancellation | Medium (10-20%) | Medium — gap in coverage | Add property to your own policy immediately at closing |
| Seller Wants to Refinance | Medium (15-25%) | Medium — needs payoff | Include non-interference clause; maintain relationship |
| Property Tax Escrow Issues | Low (3-8%) | Low-Medium | Set up auto-pay direct to servicer; verify quarterly |
| Title Issues at Resale | Low (5-10%) | Medium-High | Use experienced title company; record deed immediately |
Subject-to acquisition risk assessment matrix. Likelihood estimates based on investor surveys. Source: National REIA Creative Finance Committee, 2024.
Key Takeaways
- ✓Subject-to transfers title while existing mortgage stays in place.
- ✓Due-on-sale is primary risk—lenders rarely invoke when current.
- ✓Most powerful for capturing below-market rates (3-4% in a 7%+ environment).
- ✓Ideal sellers have little equity and below-market rates.
Sources
Common Mistakes to Avoid
Not setting up automatic payments on the seller's existing mortgage
Consequence: Missed payments damage the seller's credit and may trigger lender action
Correction: Set up automatic bank payments to the mortgage servicer immediately at closing to ensure timely payment.
Failing to obtain landlord insurance in the buyer's name
Consequence: Coverage gaps if the seller's homeowner policy lapses or is canceled
Correction: Add the property to your own landlord insurance policy at closing — do not rely on the seller's existing policy.
Test Your Knowledge
1.In a subject-to transaction, what happens to the existing mortgage?
2.What is the estimated likelihood of a lender invoking the due-on-sale clause when payments are current?
3.What is the ideal seller profile for a subject-to acquisition?