Purchase Price
What are you agreeing to pay for the home?
01
Start With These Five Numbers
Remaining Loan Balance
How much of the existing mortgage can potentially be assumed?
Interest Rate
What contractual rate applies to the existing mortgage?
Remaining Term
How many years are left on the loan?
An assumption generally means taking over the existing mortgage—not receiving a brand-new 30-year loan at the seller's old rate.
Equity Gap
Subtract the remaining assumable balance from the purchase price.
Purchase price − assumable loan balance = equity gap
02
Solve the Equity Gap Before You Build the Offer Around the Rate
An assumption transfers the existing mortgage obligation.
It does not automatically finance the seller's equity.
Depending on the transaction, the gap may be covered with:
- buyer cash
- permitted second financing
- a combination of cash and financing
- another approved structure
Do not assume a second mortgage will automatically be available behind the assumed loan.
If you need one, find out early:
Will a lender finance this equity gap?
How much will it lend?
At what rate and payment?
Will the first servicer and loan program permit the structure?
Can both loans close on the same timeline?
Why This Changes the Comparison
Suppose the purchase is:
$650,000
with:
$400,000 assumed at 2.75%
and:
$150,000 second mortgage
plus:
$100,000 buyer cash
Your financing is not:
$550,000 at 2.75%.
It is:
$400,000 at the assumed rate
plus
$150,000 at the second-loan rate.
Calculate the combined payment.
03
Compare the Assumption With a New Mortgage
Assumable Mortgage
Include:
- remaining first-mortgage balance
- existing rate
- remaining term
- first-mortgage payment
- buyer cash
- second financing if needed
- second-loan payment
- mortgage insurance if applicable
- property taxes
- homeowners insurance
- HOA dues
- assumption costs
- Cash to Close
New Mortgage
Include:
- new loan amount
- current available rate
- down payment
- mortgage insurance if applicable
- points or lender credits
- seller credits
- property taxes
- homeowners insurance
- HOA dues
- Cash to Close
Then compare:
How much cash do I need?
What will I pay each month?
Which financing would I rather own after closing?
That is the real assumption comparison.
04
Do Not Rely on the Payment Advertised in the Listing
A listing might say:
“Assumable at 2.75% with a $2,100 payment.”
Find out what that number includes.
The seller's current payment may contain:
- principal
- interest
- property-tax escrow
- homeowners-insurance escrow
- mortgage insurance
The assumed mortgage may preserve the applicable loan rate and remaining amortization.
It does not freeze your future:
- property taxes
- insurance premium
- HOA dues
- escrow amount
- second-mortgage payment
Ask for the principal-and-interest payment on the existing loan.
Then calculate the property costs that would apply to you.
05
Verify the Existing Mortgage Before You Price the Home Around It
Treat an MLS statement that says “assumable loan” as a lead.
Not proof.
Before making the assumption central to the offer, try to verify:
- loan type
- mortgage servicer
- current principal balance
- interest rate
- remaining term
- principal-and-interest payment
- mortgage insurance if applicable
- other liens
- assumption procedure
- buyer qualification requirements
- assumption fees
- approximate processing timeline
- whether second financing is permitted
- seller release requirements
- VA entitlement treatment if applicable
The seller's original Closing Disclosure can sometimes help identify the loan and whether it included an assumption provision.
The current servicer is still the place to verify the present assumption process.
06
Which Mortgages May Be Assumable?
FHA
HUD currently states that FHA-insured Single Family Forward Mortgages are assumable.
That does not mean the buyer can simply take over the payments without approval.
The applicable FHA rules and mortgage servicer still govern the assumption.
VA
VA-backed mortgages can be assumed when the applicable VA requirements are satisfied and the buyer is approved.
VA assumptions add an important seller question:
What happens to the seller's VA entitlement?
We'll cover that separately below.
USDA
Some USDA mortgages can be transferred or assumed under the applicable USDA program rules.
First determine which USDA loan the seller actually has, then have the servicer confirm:
- whether assumption is available
- buyer requirements
- resulting loan terms
- seller release
- treatment of any additional financing
Conventional
Be skeptical—but verify.
Many conventional mortgages contain due-on-sale provisions that prevent an ordinary buyer from simply taking over the seller's low-rate mortgage.
Some loans or permitted transfer circumstances can be different.
If a listing advertises an assumable conventional loan, ask for documentation and get confirmation from the servicer before paying a premium for the advertised rate.
07
VA Assumptions Need One Extra Conversation
For a seller with a VA-backed mortgage, two questions need separate answers:
Will the Seller Be Released From Liability?
An approved assumption should address whether the seller is released from personal liability on the mortgage.
Do not assume:
“The buyer took over the payments, so the seller is automatically off the loan.”
Verify the release through the applicable VA and servicer process.
What Happens to the Seller's VA Entitlement?
This is a different question.
An eligible Veteran buyer with sufficient entitlement may be able to substitute their VA entitlement for the seller's entitlement used on the existing mortgage.
That can allow the seller's applicable entitlement to be restored.
If there is no substitution, the seller's entitlement can remain tied to the outstanding VA loan even after an approved assumption.
Why That Matters
A VA seller who wants to use VA financing again may care significantly about who assumes the loan, not just whether the buyer qualifies financially.
Kenna Real Estate Group should surface that issue before the seller accepts the assumption structure.
The servicer and VA determine the actual entitlement result.
08
VA Assumptions Also Have Their Own Costs and Timing
VA currently lists a 0.5% funding fee for loan assumptions, subject to applicable exemptions.
VA · Funding Fee and Closing Costs
VA has also issued specific requirements to servicers regarding the processing of assumption requests.
That does not mean every VA assumption will close on the same schedule as a routine purchase mortgage.
The transaction may still require time for:
- complete assumption application
- buyer qualification
- servicer review
- VA review when required
- title
- second financing
- appraisal or valuation work when applicable
- entitlement substitution
- seller release
- closing
Before You Promise a Closing Date
Find out:
Who is the servicer?
How does the buyer start the assumption application?
What documentation is required?
Is second financing involved?
Is VA entitlement substitution expected?
Then choose a contract calendar that can realistically accommodate the process.
09
What the Low Rate Does Not Solve
An assumable mortgage is financing.
You are still buying a Colorado property.
Property Taxes
The seller's low mortgage rate does not lock the property-tax bill.
For a serious property, check the actual parcel and taxing jurisdictions.
A newer home in Parker, Castle Rock, Aurora, Colorado Springs, or northern Colorado may have a different tax structure from an older nearby neighborhood.
HOA and Association Costs
A low-rate Denver condo still needs an HOA review.
Check:
- current dues
- assessments
- association insurance
- maintenance responsibilities
- other property-specific obligations
The assumable loan does not make those costs disappear.
Homeowners Insurance
The seller's homeowners-insurance premium does not transfer to you simply because the mortgage does.
Get an insurance quote for:
you + this property.
That deserves particular attention with:
- older roofs
- Front Range hail exposure
- foothills properties
- condos
- attached homes
Property Condition
Inspect the house like any other house.
An assumable mortgage does not make:
- an older Denver sewer line
- foundation movement
- a damaged Colorado Springs roof
- unfinished basement work in Parker
- a drainage issue
- an aging HVAC system
less important.
A low rate can improve the financing.
It does not improve the physical condition of the property.
10
Do Not Pay Any Price Just to Get the Rate
An assumable mortgage can have real economic value.
Measure it.
Suppose a seller wants a premium because the home carries a 2.75% assumable mortgage.
Compare:
Higher purchase price + assumption
with
market-supported purchase price + new financing.
Consider:
- monthly savings
- Cash to Close
- equity gap
- second financing
- remaining term
- property condition
- how long you expect to keep the mortgage
A valuable loan can justify choosing one property over another.
It does not make the property worth an unlimited premium.
11
Before You Make an Offer
Use this as the final assumption check.
Verify the Loan
Is the mortgage actually assumable?
Confirm the Balance
How much of the purchase price would the assumed loan cover?
Calculate the Equity Gap
How much remains?
Solve the Gap
Cash?
Second financing?
Both?
Confirm Qualification
What does the servicer require from the buyer?
Check the Timeline
Can the assumption, financing, title, inspection, and closing work fit the contract?
If VA, Check the Seller Outcome
Will the seller be released from liability?
What is expected to happen to the seller's VA entitlement?
Check the Property
Does the home still work after taxes, HOA, insurance, and condition are considered?
Compare New Financing
Is the assumption actually better than the realistic alternative available to you?
If those answers work, then the low rate becomes a meaningful part of the offer.
12
Common Questions About Assumable Mortgages
What Is an Assumable Mortgage?
An assumable mortgage allows an approved buyer to take over an existing mortgage obligation under the applicable loan and program terms instead of replacing that entire balance with a new first mortgage.
Does the Buyer Get the Seller's Interest Rate?
With an approved assumption, the buyer generally takes over the existing loan according to the terms applicable to that mortgage.
Verify the specific loan and servicer requirements.
Does the Loan Start Over at 30 Years?
Do not assume it does.
An assumption generally involves taking over the existing loan with its remaining term rather than creating a brand-new 30-year mortgage at the old rate.
Check the actual maturity date and amortization.
Why Can the Cash Requirement Be So High?
Because the mortgage balance may be substantially below the home's purchase price.
The buyer has to cover the equity gap through cash, permitted additional financing, or another approved structure.
Can I Use a Second Mortgage?
Potentially.
The first servicer, applicable loan program, second lender, buyer qualification, property value, and proposed structure all matter.
Get the second lender involved before writing an offer that depends on it.
Are FHA Loans Assumable?
HUD currently states that FHA-insured Single Family Forward Mortgages are assumable.
Buyer approval and the applicable FHA assumption rules still apply.
Can a Non-Veteran Assume a VA Loan?
A VA assumption and substitution of VA entitlement are not the same thing.
The buyer must meet the applicable assumption requirements.
Whether VA entitlement is substituted—and what that means for the seller—should be verified separately.
Will the VA Seller Automatically Get Their Entitlement Back?
No.
Do not assume entitlement restoration simply because the home is sold through an assumption.
Substitution of entitlement by an eligible buyer is one important path.
Verify the seller's expected entitlement outcome before closing.
How Long Does an Assumption Take?
There is no universal closing time for every assumption.
The servicer's process, buyer qualification, loan program, second financing, title work, seller equity, and other transaction requirements all affect timing.
Get the servicer involved before promising a normal mortgage closing calendar.
13
The Assumable Mortgage Decision
A low rate deserves attention.
It should not replace the rest of the home-buying decision.
Ask:
Loan
What mortgage am I actually taking over?
Gap
How much seller equity do I have to cover?
Approval
Who must approve the assumption, and how long could the process require?
Property
Does this home still work after its taxes, insurance, HOA, and condition are included?
Comparison
Is this complete assumption structure better than the financing alternatives available to me?
If all five work, the assumable mortgage can be a meaningful advantage.
KENNA REAL ESTATE GROUP · NEXT STEP
Ask Kenna Real Estate Group About an Assumable Mortgage
Found a Colorado listing advertising an assumable FHA, VA, USDA, or other mortgage?
Send Kenna Real Estate Group the property and whatever loan information you have.
We can help you:
- verify what still needs to be confirmed
- calculate the likely equity gap
- compare the assumption with new financing
- identify property-specific Colorado costs
- understand how the financing affects the offer
- separate the questions for the seller, servicer, lender, and applicable federal loan program