What Is an Assumable Loan? A Plain-English Guide for Central Valley Buyers
By Jesse J. Rivas, Realtor® | Jesse Rivas Realty, Keller Williams Central Valley | Updated October 2026
The Assumable Loan Series
▶ Part 1: What Is an Assumable Loan? A Plain-English Guide for Central Valley Buyers
Part 2: How to Assume an FHA Loan
Part 3: How to Assume a VA Loan (Yes, Even If You Are Not a Veteran)
Part 4: Step by Step: Buying a Home With an Assumable Loan (and Closing the Equity Gap)
Quick Answer
An assumable loan is an existing mortgage that a qualified buyer can take over from the seller, keeping the seller’s interest rate, remaining balance, and remaining term. FHA, VA, and USDA loans are generally assumable with lender approval. Most conventional loans are not. The buyer still has to qualify, and usually has to pay the difference between the purchase price and the loan balance, called the equity gap.
If you have been shopping for a home in Lodi, Stockton, or anywhere in San Joaquin County, you already know the hardest part is not finding a house you like. It is the monthly payment. Interest rates today are well above where many homeowners locked in a few years ago, and that difference can mean hundreds of dollars a month.
Here is something most buyers never hear about: some homes come with a loan you can actually take over, low rate and all. That is what an assumable loan is, and I want to walk you through it in plain English, the same way I would at my kitchen table.
How an Assumable Loan Works
Normally, when you buy a home, the seller’s mortgage gets paid off at closing and you take out a brand-new loan at today’s rates. With an assumption, the seller’s loan does not get paid off. Instead, you step into the seller’s shoes and keep making the payments on that same loan.
That means you keep:
- The same interest rate the seller locked in (this is the big one)
- The same remaining balance (not the full purchase price)
- The same remaining term (if the seller has 26 years left, you have 26 years left)
You do not get to pick a new lender. You apply with the seller’s loan servicer, the company that collects the monthly payments, and they decide whether you qualify.
Which Loans Are Assumable?
| Loan type | Assumable? | What to know |
| FHA | Yes, all FHA loans | For loans made after December 15, 1989, the buyer must pass a credit review and plan to live in the home. See Part 2. |
| VA | Yes, and you do not have to be a veteran | Buyer must qualify. 0.5% VA funding fee unless exempt. The seller’s VA entitlement may stay tied to the loan. See Part 3. |
| USDA | Yes, but usually not at the old rate | Most USDA assumptions are on new rates and terms. Keeping the original rate is limited to special cases such as transfers between relatives, divorce, or death. |
| Conventional (Fannie Mae / Freddie Mac) | Generally no | Most have a “due-on-sale” clause, so the loan must be paid off when the home sells. Some adjustable-rate (ARM) loans can be assumed. Transfers after death or divorce are legal exceptions, not normal home sales. |
In practical terms, if you are looking for a low rate to take over in the Central Valley, you are looking for a home with an FHA or VA loan.
Why Buyers Love Assumable Loans
- A lower rate. Taking over a loan in the 2% to 4% range when new loans cost much more can lower your monthly payment substantially.
- More of your payment goes to principal. A loan that is a few years old is further along its schedule, so you build equity faster.
- Lower closing costs on the assumed portion. There is no new loan origination on the assumed balance. You pay an assumption fee instead, which is capped by FHA and VA rules.
- VA bonus: the funding fee on an assumption is 0.5%, much lower than on a new VA purchase loan.
The Catch: The Equity Gap
This is the part nobody puts in the headline. You take over the seller’s loan balance, not the price of the home. The difference between the price and the balance is the equity gap, and you have to cover it, usually with cash, a second loan, or a combination.
Example (illustration only)
Purchase price: $450,000
Seller’s remaining FHA loan: $300,000 at 3.0%, 26 years left
Equity gap: $150,000 (price minus loan balance)
If you bring $50,000 cash and finance the other $100,000 with a second loan, you have two payments. Part 4 walks through the math so you can see when it makes sense and when it does not.
The equity gap is why assumable loans are not a fit for everyone. But for buyers with savings, a family gift, proceeds from selling another home, or a seller willing to help, the savings can be significant.
Pros and Cons at a Glance
| Pros | Cons |
| Keep the seller’s lower interest rate | You usually need cash or a second loan for the equity gap |
| Lower monthly payment on the assumed balance | You cannot shop for a different lender on the assumed loan |
| Capped assumption fees | The process often takes longer than a normal loan, often 45 to 90 days or more |
| Faster equity building on a seasoned loan | FHA mortgage insurance usually carries over with the loan |
| Can make your offer stand out to sellers | The servicer, not you, controls the approval timeline |
Frequently Asked Questions
Can anyone assume a mortgage?
No. The loan must be an assumable type (usually FHA, VA, or USDA), and the buyer must be approved by the loan servicer based on credit, income, and debts, much like a regular loan.
Do I keep the seller’s interest rate?
With an FHA or VA assumption, yes. You keep the rate, remaining balance, and remaining term. USDA assumptions usually come with new rates and terms.
How do I find homes with assumable loans in Lodi or Stockton?
Most listings do not advertise it. An agent can check the loan type and ask the listing agent whether the seller is open to an assumption. Reach out and I will help you search.
Is an assumable loan always cheaper?
Not always. If the equity gap is large and you finance it at a high rate, your combined cost can approach or exceed a new loan. Run the numbers first.
Let’s Talk About Your Next Move
Assumable loans are one of the most overlooked tools for buyers in today’s market. If you want to know whether one could work for you, or you want to see homes in Lodi and San Joaquin County that may have an assumable FHA or VA loan, reach out. I will walk you through it, no pressure.
- Call or text: (510) 506-3800
- Email: JesseRivas@KW.com
- Website: JesseRivas.KW.com | Blog: JesseJRivas.com
- Instagram: @jesse_rivas_realty | Facebook: JesseRivasRealty
- YouTube: @JesseJRivasRealty | TikTok: @jesserivasrealty
- All my links: linktr.ee/jesserivasrealty
Follow along for the rest of this series, Central Valley market updates, and plain-English homebuying education. No pressure, just good information.
Disclosure
This article is for general educational purposes only and is not legal, tax, or lending advice. Loan assumption rules, fees, and approval are set by FHA, VA, USDA, and each loan servicer, and can change. Always confirm details with the loan servicer, a licensed loan officer, and your own advisors. Example numbers are illustrations, not quotes or rate offers. Jesse J. Rivas, Realtor®, DRE #02282782. Keller Williams Central Valley, Broker DRE #02324551.
Next in the series: Part 2, How to Assume an FHA Loan.
