What Is a Loan Assumption Contingency in Real Estate?

A loan assumption contingency allows a buyer to cancel a purchase if they are unable to assume the seller’s existing mortgage. This clause is increasingly common as buyers try to take over low FHA or VA interest rates instead of getting a new loan.

✅ How a Loan Assumption Contingency Works

When assuming a mortgage, the buyer steps into the seller’s existing loan with:

  • The same interest rate
  • The same remaining loan balance
  • The same amortization schedule

A loan assumption contingency protects buyers if:

  • The lender denies the assumption request
  • Assumption requirements are stricter than expected
  • Fees or equity requirements exceed the buyer’s budget

If assumption fails, the buyer may cancel without losing their earnest money deposit.

💡 Why Loan Assumptions Are Popular in 2024–2025

Buyers are increasingly interested in assuming mortgages with locked-in rates from 2020–2022:

  • FHA and VA loans often have rates between 2%–3.5%
  • New loans may be 6%–8%, doubling payments
  • A lower rate can save buyers hundreds per month

This makes assumption contingencies extremely valuable — and highly relevant for FSBO sellers.

📍 FSBO Tip: Verify If Your Loan Is Assumable

Most conventional loans cannot be assumed.

Loans that are typically assumable include:

  • FHA loans — assumable with lender approval
  • VA loans — assumable by both veterans and non-veterans
  • USDA loans — sometimes assumable

FSBO sellers should contact their loan servicer to confirm assumability before marketing it as a selling benefit.

⚠️ Risks for Sellers

Loan assumptions can create complications. Sellers should be aware of:

  • Long lender approval timeframes
  • Buyer delays that impact closing
  • Risk the buyer cannot cover the equity gap
  • VA loan “entitlement lock,” limiting future VA loan use

If you want stronger protection, consider pairing this with a kick-out clause.

Browse more definitions in our Real Estate Dictionary.

Selling FSBO and Want More Buyers?

List your home on the MLS for a flat fee and reach buyers on Realtor.com, Zillow, and hundreds of IDX sites — without paying 6% commission.

View Flat Fee MLS Plans →