Assumable mortgages are back in the spotlight for one simple reason: many homeowners locked in low rates in 2020–2022. If you’re buying a home in 2026, taking over ("assuming") an existing FHA or VA mortgage can sometimes let you keep that older rate instead of starting fresh with today’s pricing.
But mortgage assumptions are not automatic, not free, and not always a good deal. In Minnesota, they can be an excellent strategy when the numbers line up — and a frustrating dead end when they don’t.
What is a mortgage assumption?
A mortgage assumption is when a buyer takes over the seller’s existing mortgage — including the interest rate, remaining balance, and remaining term — instead of the buyer getting a brand-new loan. The loan stays in place; the person responsible for it changes.
Not all mortgages are assumable. Most conventional loans are not, while many government-backed loans (FHA and VA) can be assumed under certain rules and lender approval steps.
Why assumptions can be a big deal in 2026
When market mortgage rates are higher than the rate on an existing loan, assuming that loan can reduce the buyer’s monthly payment and overall interest cost. It can also help a buyer qualify by lowering the payment used in debt-to-income calculations.
In practice, the biggest challenge is almost always the “equity gap” — the difference between the home’s purchase price and the remaining loan balance. If the seller owes $260,000 but the price is $340,000, the buyer has to bring (or finance) the $80,000 gap somehow.
Assumable loan types: FHA vs. VA (and what’s usually not assumable)
FHA loans
FHA loans are generally assumable for qualified buyers. For FHA loans originated on or after December 15, 1989, the buyer typically must meet the lender’s credit requirements to assume the loan.
VA loans
VA loans can be assumed, but the assumption generally must be approved and the buyer must be creditworthy. VA guidance also highlights that assumptions may be done with or without “substitution of entitlement,” which affects whether the seller’s VA entitlement stays tied up by the loan.
Usually NOT assumable: conventional loans
Most conventional (Fannie Mae/Freddie Mac) mortgages are not assumable. There are rare exceptions (for example, certain ARM products or special programs), but you should assume “not assumable” until the servicer confirms otherwise in writing.
The real math: the equity gap and how buyers cover it
Even if the rate is great, assumptions only work if you can handle the equity gap. Common ways Minnesota buyers cover it:
- Cash down payment (often the simplest path).
- A second loan (home equity loan / HELOC style financing) if available for the scenario.
- Gift funds (if the program and lender allow).
- Negotiating the purchase price (if the market supports it).
- Combining with down payment assistance (case-by-case; some structures don’t pair cleanly with assumptions).
A common surprise: the equity gap is not “down payment” in the normal sense. You’re paying the seller for their equity because you are not borrowing that portion on the first mortgage you’re assuming.
Step-by-step: how a mortgage assumption typically works
- Confirm the loan is assumable. Ask the seller for the mortgage servicer’s assumption department contact info and request their assumption package.
- Estimate your equity gap. Use the purchase price and the approximate loan payoff to see what cash/secondary financing you need.
- Apply for the assumption. You’ll submit income, assets, credit authorization, and purchase contract documents.
- Underwriting and approval. The servicer/lender reviews creditworthiness and issues approval conditions.
- Close the assumption. You’ll sign an assumption agreement and related documents, pay any allowed fees, and record documents as required.
- Get clarity on release of liability and entitlement (VA). Make sure the seller is properly released, and if VA, confirm whether entitlement substitution is happening.
How long does an assumption take?
Assumptions often take longer than a standard purchase loan because you’re working through a loan servicer’s assumption process. VA guidance sets specific processing timelines depending on the servicer’s authority, but real-world timelines can still vary based on document completeness and workload.
Fees to expect (and how to avoid overpaying)
Assumption fees vary by loan type and servicer. For VA loans, guidance allows an assumption processing fee (with caps depending on the scenario) and may require a VA funding fee of 0.5% of the loan balance unless the buyer is exempt.
For FHA loans, there are typically processing/underwriting fees and closing-related costs, and the buyer may still pay for things like title work, recording, and escrow setup. Always ask for a written fee worksheet early so you can compare the assumption to a standard new loan.
Risks and common mistakes (Minnesota buyers should watch for)
- Not verifying assumability before writing an offer (or not putting the right assumption language in the purchase agreement).
- Underestimating the equity gap and discovering late that you can’t bridge it.
- Assuming the seller is automatically released from liability — that should be confirmed in writing.
- Ignoring VA entitlement implications (especially if the buyer is not substituting entitlement).
- Missing rate/term details: the assumed loan’s remaining term and mortgage insurance can matter as much as the rate.
When an assumption can beat a new loan (quick checklist)
- The existing rate is meaningfully lower than current market rates.
- The remaining loan balance is high enough that the low rate applies to most of the price (smaller equity gap).
- You have a clear plan to cover the equity gap (cash, approved secondary financing, or a negotiated price).
- Total fees and timeline still work for your purchase contract deadlines.
- You can confirm release of liability (and for VA, entitlement handling) in writing.
How Davis Monroe Financial can help
At Davis Monroe Financial, we help Minnesota buyers evaluate whether an assumption is actually the best deal. We can run side-by-side comparisons (assumption vs. new FHA/VA/conventional options), estimate cash-to-close, and help you structure an offer with realistic timelines.
If you’re considering buying a home with an assumable FHA or VA loan — or you’re selling and want to market your home’s assumable financing — call us at (320) 200-2821 or visit www.mydmf.com to talk through your options.
Sources
VA guidance on assumptions and fees (Circular 26-23-10): https://www.benefits.va.gov/HOMELOANS/documents/circulars/26-23-10.pdf
FHA assumption overview and credit-qualifying note: https://www.neighborsbank.com/learn/fha-loan-assumption/