VA Loan Assumptions: The Low Rate Is the Easy Part

When somebody sends me an assumable VA listing, I want to know three things before I care very much about the advertised rate: the purchase price, the current unpaid balance of the existing VA mortgage, and how much time is left on that loan.

Say we have a home selling for $500,000 with a 2.75% VA mortgage.

If the seller still owes $430,000, that immediately gets interesting. The buyer potentially gets the benefit of the old interest rate on $430,000 of a $500,000 purchase and needs to solve for a $70,000 difference, plus whatever transaction costs apply.

Now take the same $500,000 home with the same 2.75% rate, except the seller only owes $180,000.

The advertised interest rate is identical, but these aren't remotely the same opportunity. In the second scenario, only $180,000 of the $500,000 purchase is sitting at 2.75%. The buyer still has to find $320,000 somewhere.

That's why I'm much more interested in the relationship between the purchase price and the remaining loan balance than in a flashy rate by itself. The rate tells us the value of the debt we're inheriting. The balance tells us how much of the purchase actually benefits from it.

Until we know both numbers, we don't know whether the assumption is a phenomenal deal or simply a phenomenal rate attached to a relatively small piece of the transaction.

The difference between the purchase price and the remaining assumable loan balance is often called the equity gap, and this is where most assumption conversations get much more real.

If the house is selling for $475,000 and the seller owes $350,000, the buyer needs another $125,000 to complete the purchase. The seller built that equity over time, and the fact that the mortgage is assumable doesn't make that equity disappear.

The easiest way to cover the gap is cash. A buyer who can bring $125,000 comfortably, while still keeping appropriate reserves after closing, may be in an outstanding position. They could potentially buy a $475,000 home while leaving $350,000 of the debt at an interest rate that would be impossible to get with a new mortgage today.

Where I get cautious is when the buyer becomes so fixated on the low rate that they're willing to wipe themselves out financially to get it. I don't care how beautiful a 2.75% mortgage looks if the buyer leaves closing with almost nothing in the bank. Houses still need repairs. Cars still break. Jobs change. Military orders happen. Life continues after the closing attorney hands you the keys.

The other way to cover the gap is with additional financing. VA doesn't generally prohibit properly structured secondary borrowing in connection with an assumption, and current VA guidance specifically allows a buyer to use a junior lien to cover amounts due to the seller or certain allowable closing costs, as long as the existing VA-guaranteed mortgage stays in first position.

That can make a VA assumption possible for buyers who don't have six figures in cash, but it also changes the transaction in a very important way. You no longer have one cheap mortgage. You have an assumed first mortgage and a second loan with its own rate, term, fees and payment.

That second loan has to be included in every calculation we make.

This is where I see people make the biggest mistake when they run assumption math.

They take the payment on the existing VA mortgage and compare it with a new mortgage on the entire purchase price. Of course the assumed payment looks incredible. They've ignored the rest of the house.

If the home costs $500,000, the assumed balance is $350,000 at 2.75%, and the buyer needs another $150,000 from a second lender, we need to know what that $150,000 costs before anyone can tell me this is a better financing structure:

Sometimes the answer is still excellent. If most of the debt stays at a very low rate, the blended cost of the financing can still be substantially better than taking out a new first mortgage on the entire purchase price.

Other times, especially when the equity gap is very large, the secondary financing can eat up a surprising amount of the apparent savings.

The important point is that a buyer who needs a second loan has to qualify for the whole structure. VA requires the assuming borrower to meet applicable credit and income standards for the assumption itself, VA's guidance requires the second loan's payment to be included in that analysis, and the lender making the second loan is going to underwrite that additional debt as well.

So a buyer may have no trouble qualifying to assume a $300,000 mortgage at 3%, but if the home is selling for $500,000 and they also need to borrow $200,000, we still need to know whether they can qualify for that second obligation and whether the combined payment is actually attractive.

That's why I'd never advise a buyer to write an assumption offer based solely on the listing agent telling us the seller has a low rate. I want to understand how the entire purchase is being funded.

This is another place where VA assumptions work very differently from an ordinary purchase.

Normally, I strongly encourage VA buyers to shop lenders. I want you comparing rates, fees, Loan Estimates and competence, because different VA lenders can give the same borrower very different offers.

That isn't how the assumed first mortgage works.

The mortgage already exists. The current loan holder or its authorized servicer is responsible for processing the assumption. VA's own guidance says assumptions are processed by the current holder or servicing agent.

In practical terms, if the seller's mortgage is serviced by a particular company, you don't simply decide you'd rather process the assumption through your favorite local lender. Your favorite lender doesn't hold the loan you're trying to assume.

You're entering the existing servicer's assumption process.

If you need additional financing for the equity gap, you may bring another lender into the transaction for that portion, but that second loan has to coexist with the existing VA mortgage. VA requires the VA-guaranteed mortgage to stay in first lien position and directs the existing holder to document the junior lender, the amount borrowed and the repayment terms.

At that point, you may have the existing servicer handling the assumption, another lender handling the equity gap, the closing office, two real estate agents, the buyer and the seller all working toward one closing date.

That can absolutely be done.

It's also why the phrase "you just take over their loan" makes me twitch a little.

This is the part of assumptions people usually learn after they're already committed to one.

VA requires a holder or servicer with automatic authority to process and decide an assumption application within 45 calendar days of receiving a complete application. If neither the holder nor the servicer has automatic authority, the completed assumption package generally has to be submitted to VA for prior approval within 35 calendar days.

The important phrase isn't "45 days."

It's "complete application."

A buyer may believe they submitted everything two weeks ago while the servicer still considers the file incomplete. One department may have received a document that another department hasn't logged. A bank statement may expire while everyone waits. The assumption department may request something nobody knew was outstanding. One customer service rep may tell the seller the file is complete, while another tells the buyer something is missing.

That's where assumptions can become exhausting for everyone involved.

There's often a great deal of calling, uploading, confirming, following up, resending and asking for escalation. The process can feel surprisingly old-fashioned, considering how much technology is involved in mortgage banking.

And this is an area where I want to set realistic expectations about what your agents can and can't do.

We can manage the transaction aggressively. We can keep records of what's been submitted and when. We can make sure the buyer responds immediately when the servicer requests something. We can coordinate with the second lender, the seller and the closing office. We can call repeatedly and escalate when something seems to have stalled.

What we can't do is override a servicer's underwriting department because everybody would really like to close next Friday.

There can be stretches in an assumption where the honest status update is that the file is with the servicer and we're continuing to push for the next step.

That's frustrating, but pretending otherwise doesn't make the transaction move faster.

For that reason, I'm extremely cautious about aggressive assumption closing dates unless we've already spoken with the servicer and have good reason to believe the timeline is realistic.

Most of the excitement around an assumption naturally focuses on the buyer, because the buyer gets access to the old interest rate.

If the seller is a veteran, though, there's another issue that can be far more important than the rate: VA entitlement.

A properly approved assumption can allow the seller to be released from liability on the existing mortgage. That doesn't automatically mean the seller's VA entitlement is restored.

VA's assumption guidance specifically distinguishes an assumption with substitution of entitlement from one without it. If the assumption closes without substitution, the original veteran's entitlement stays tied to that loan until the mortgage is eventually paid in full.

That means a veteran can sell the home, no longer own it, be properly released from liability, and still have some VA entitlement tied to the mortgage on that property.

If the seller has no intention of using VA again, maybe that doesn't concern them very much.

If the seller plans to turn around and buy another home with VA financing, it may matter enormously.

That's why I never want a veteran seller being told simply, "Your low-rate assumable mortgage makes your house more valuable to buyers."

Maybe it does.

But first I want to know what making that mortgage available does to the seller's ability to use their own VA benefit again.

Those are two different financial issues, and the seller needs to understand both.

If the assuming buyer is also an eligible veteran, intends to occupy the property and has enough available VA entitlement, the buyer may be able to substitute their entitlement for the seller's. In that situation, the seller's entitlement can be restored.

That's often the cleanest outcome for a veteran seller who plans to use VA again.

But the assuming veteran has to have enough available entitlement to replace the amount originally charged to the seller. VA's current manual gives examples showing that if the assuming veteran doesn't have enough available entitlement, the substitution can't be completed and the seller's entitlement stays tied to the loan.

That makes the buyer's VA status relevant to the seller in a way that wouldn't normally exist in a traditional sale.

A qualified non-veteran can potentially assume a VA loan as well. The issue is that a non-veteran has no VA entitlement to substitute for the seller's. Without substitution, the seller's entitlement can stay tied up until the loan is paid in full or another qualifying restoration event happens.

That doesn't mean selling to a non-veteran through an assumption is a bad idea. It means the veteran seller should know exactly what's being traded before agreeing to it.

The worst way to approach an assumption is to sign a contract first because the interest rate sounds amazing, and then start trying to figure out what everybody actually agreed to do.

Before I advise a buyer to pursue one seriously, I want as much information as we can reasonably get about the existing mortgage and the seller's goals:

On the buyer side, I want to know how the equity gap is being covered. If the buyer is bringing cash, I want to make sure the transaction doesn't leave them financially depleted. If a second loan is needed, I want realistic terms for it so we can calculate the combined payment and see whether the assumption still produces a meaningful advantage.

If the buyer is VA-eligible, I also want to know whether substitution of entitlement is potentially available and whether the seller needs it.

Then we contact the servicer and start asking operational questions:

The answers may not all be available before the offer is written, but the more we know before we commit, the fewer unpleasant surprises we find halfway through the transaction.

This is how I think about whether an assumption is truly compelling.

If a $500,000 house has a $435,000 assumable VA balance at 2.75%, the old mortgage is doing a tremendous amount of work. Most of the purchase price gets the benefit of that low rate, and the buyer only has to solve for a $65,000 equity gap.

That's the kind of assumption that can truly transform the affordability of a house.

If the same $500,000 house has only $175,000 left at 2.75%, the assumption may still have value, but the old mortgage is doing considerably less work. The buyer still has to solve for $325,000.

Maybe the buyer has the cash and the transaction is still fantastic. Maybe the buyer needs to borrow most of that amount, in which case we need to see what that financing costs before drawing any conclusions.

That's why I'm never going to sell a buyer on an assumption based on the rate alone.

I want to know how much debt gets that rate, how much money the buyer has to bring or borrow around it, and what the complete transaction looks like when everything is added together.

That may be the most important judgment call in the entire process.

If a buyer can assume a large balance at a dramatically below-market rate, cover a manageable equity gap, keep healthy reserves and tolerate the processing timeline, I'm perfectly willing to spend weeks calling an assumption department and chasing documents. The long-term savings can justify the aggravation many times over.

If the seller also gets the entitlement outcome they need, even better.

On the other hand, I'm willing to say the obvious thing when the deal doesn't hold up. That includes when:

In those cases, the 2.75% rate may not be worth reorganizing the entire transaction around.

That isn't a failure.

That's the analysis doing its job.