The Quick Read: VA has no stand-alone ADU loan. You fund an addition or accessory dwelling unit (ADU) through the alteration-and-repair rules, paired with a VA cash-out refinance on a home you already own and live in. The loan is sized on the home’s as-completed value, so the finished project has to appraise. The money is released in stages as the work gets done, not handed to you at closing.
Key Takeaways
- A VA cash-out refinance can fund an addition or ADU on your own primary residence. A VA streamline refinance cannot.
- The appraiser values the home as if the work were finished. Your plans and contractor bids drive that number.
- The loan can reach 100% of the appraised value, including the financed funding fee. Some lenders set a lower cap on their own.
- The money is held back and released in draws as work is completed.
- Change orders made after the appraisal cannot be added to the loan.
What Does VA Actually Allow Here?
VA allows it, but through a side door. The agency does not publish an “ADU loan.” It guarantees loans for alteration and repair, which let improvements be included in the value and completed after closing. A VA program notice 26-18-6 covers this. It says the eligible loan types are VA purchase loans and VA regular (cash-out) refinances.
VA cash-out estimate
Seeded with an example value, a typical balance, and a round cash request at the first-use fee; change any field.
Editable benchmark: 7.18% as of November 5, 2026 · Freddie Mac 30-year average via FRED®. A conventional market reference, not a VA cash-out refinance quote.
Illustrative starting assumptions: a $350,000 home value, a $193,000 current balance, the full-value VA cap with the first-use funding fee financed, a thirty-year term at the current Freddie Mac benchmark, and property taxes and insurance estimated at typical national rates. Every field is editable.
Illustrative estimate only — not a Loan Estimate, approval, quote, or commitment to lend. The rate field carries the weekly Freddie Mac thirty-year conventional benchmark, a market reference and not a VA cash-out refinance quote; a VA loan is priced by the lender at lock. The total loan, funding fee included, is capped at the program leverage on the reasonable value; the fee follows the tier chosen. The cash available is what the cap allows less the balances paid off and the fee, before closing costs, which are not included. The HELOC line is the line program’s combined loan-to-value ceiling applied to the same value and balance. Taxes and insurance are editable estimates. The debt-to-income figure is a guideline; residual income decides a VA file. Licensed in sixteen states for consumer mortgages.
VA’s own Buyer’s Guide describes the refinance route plainly: an alteration and repair loan can be a cash-out refinance of a residence you already own and occupy. On refinance loans, you can use the as-completed value.
“Cash-out” describes the loan structure, not what you do with the money. You refinance into a new VA loan that is larger than the old payoff. The extra funds go to the project. If you want a broader look at the product, Lendmire’s VA cash-out refinance program page covers the basics.
Why a Streamline Can’t Do This
The VA streamline refinance, called the IRRRL, swaps an existing VA loan for a lower rate or moves an adjustable loan to a fixed one. It does not pull out equity and uses no new appraisal. No appraisal means no as-completed value, and no equity means no building money. Cash-out is the program that reaches it.
How the Loan Works, Step by Step
Here is the path from first call to final inspection, as it plays out on files.
1. Eligibility and occupancy. The lender confirms your Certificate of Eligibility (COE), the document from VA that decides whether you qualify. You certify that the home is your residence.
2. Plans and bids. You bring plans and contractor bids. The appraiser needs them to value the home as completed.
3. The appraisal. The lender orders a VA appraisal for the as-completed value. VA issues a Notice of Value. You pay the appraisal fee up front.
4. Underwriting. The lender reviews credit, income, and residual income. Residual income is the money left each month after major obligations and living costs. It is the controlling test on VA loans.
5. Closing. The new loan pays off the old one. Construction money is held back, not handed to you.
6. Draws. Funds go out to the builder as work is completed. Lenders typically want the contractor to meet their requirements and want your written sign-off on each draw.
7. Completion. The home must meet VA’s minimum property requirements, and a final inspection confirms it. Improvements must follow local building codes.
How Much Can You Borrow?
The ceiling is 100% of the appraised value, with the funding fee included. 38 CFR 36.4306 sets that cap. The funding fee can be financed. Any piece that would push you over 100% has to be paid in cash.
Two limits work together on an alteration and repair loan. The loan can’t exceed the as-completed value. It also can’t exceed what the whole package costs: your payoff, the work, and any allowed contingency. The lesser of the two controls.
Suppose your home appraises, as completed, well above its current value because of the new unit. The loan is capped at 100% of that completed value. But if the payoff plus the work costs less, the cost figure controls. Cost and value both have to line up.
Here is where borrowers get tripped up. The contractor’s invoice does not set value. The appraisal does. If the addition costs more than it adds, you cover the gap in cash. A high-end detached unit in a modest neighborhood is the classic example.
Some lenders set a lower cap of their own, so the ceiling you are offered can differ from VA’s. That is a lender-by-lender question, so ask early.
The Funding Fee
The VA funding fee is a one-time charge. It is not monthly mortgage insurance, and VA loans carry no mortgage insurance. On a cash-out refinance, the fee is 2.15% for first use and 3.3% for later use. Veterans receiving compensation for a service-connected disability, and the other exempt groups, pay nothing. VA.gov lists the exemptions.
Financing the fee raises your balance. It also sits inside the 100% ceiling, not on top of it.
The Net Tangible Benefit Test
A VA cash-out has to show a net tangible benefit. VA’s regulation lists eight qualifying benefits, and your loan must meet at least one. Building an addition for your own use generally isn’t one of the eight on its own. Refinancing an interim construction loan is one of them, and a new loan at or below 90% of reasonable value is another.
Plenty of people expect the cash-out purpose to satisfy the test. It doesn’t. The structure of the loan does. Your loan officer checks which benefit your file meets, and that is worth confirming before you pay for plans.
The half-percent rate-reduction and fee-recoupment tests are IRRRL rules. They don’t apply to the VA cash-out.
Seasoning: How Long You Must Wait
If you are refinancing an existing VA loan, VA wants seasoning. That is a waiting period between your first loan and the refinance. The rule is the later of 210 days from the first payment and the date of your sixth payment.
Where the General Rule Breaks
Several edge cases catch people off guard.
Not every lender offers alteration and repair. It is a specialty. Many lenders skip it because draw administration is work. Availability varies, which is one reason to work with a broker who can look across lenders.
Change orders. Upgrades or changes made after the appraisal cannot be mortgaged into the new loan. Lock your scope before you appraise. Want granite instead of laminate in the new kitchenette? Pay for it in cash.
Energy Efficient Mortgage (EEM). This is a separate feature for energy improvements only. VA’s guide allows up to $6,000 of such improvements in the loan, generally completed before or within six months after closing. That cap has nothing to do with an addition or ADU. An EEM won’t build your unit.
Permits and zoning. A permitted, code-compliant unit is far easier to appraise and insure than an unpermitted one. Local zoning decides what you can build. Sort that out before the appraisal.
ADU rental income. The VA program is built for a home you live in. Whether rent from an ADU counts toward qualifying is a lender and underwriting call, and VA does not give a clear rule on it. Don’t count on that income until your lender tells you in writing.
Attached versus detached. VA’s guidance on attached additions is clearer than on detached units, which leaves detached ADUs less certain. Ask your lender whether your specific design fits, before you spend money on drawings.
Unused contingency. If the lender builds in a contingency reserve and you don’t spend it, ask how the lender handles the balance. Practice varies by lender.
What Your Decision Looks Like
A VA cash-out replaces your whole mortgage. The new balance and new terms apply to everything, not just the added money. If you hold a very favorable existing loan, think hard. You’d give it up to fund a project.
Here is the simple decision frame.
| Option | Best fit | Watch for |
|---|---|---|
| VA cash-out with alteration and repair | Large addition or ADU, strong equity | Replaces your whole loan; as-completed value must support it |
| Plain VA cash-out | Cash in hand for any use | You manage the builder yourself |
| VA streamline (IRRRL) | Lower the rate on a VA loan | No cash out, no construction money |
| Home equity line | Keep your current first loan | Variable terms; separate lien |
When is cash-out the wrong tool? If the project costs far more than the value it adds. If your current loan is one you’d hate to lose. If your residual income is thin. And if no lender near you offers the alteration and repair structure at all.
Key Terms Defined
Alteration and repair (A&R): VA’s term for improvements financed into the loan and completed after closing.
As-completed value: What the home is worth once the planned work is finished, as set by the appraiser.
Certificate of Eligibility (COE): The VA document that confirms you qualify for a VA loan.
Residual income: The money left each month after major obligations and living costs. VA treats it as the controlling test.
Net tangible benefit: The concrete advantage a refinance must deliver. VA lists eight qualifying ones.
Seasoning: The waiting period required before you can refinance an existing loan.
Frequently Asked Questions
Can a VA cash-out refinance pay for a detached ADU?
It can fund an addition on a home you live in, but detached units are less settled. VA’s published guidance speaks more clearly about attached additions than about a separate structure. Have your lender confirm your specific design against VA guidance before you commit to plans.
Do I get the money at closing?
No. On an alteration and repair loan, funds are held by the lender and paid to the builder as work is completed. Plan for a draw process, not a lump sum.
Does my current loan have to be a VA loan?
No. The VA cash-out refinances any loan type into a VA loan. Seasoning applies if the loan you’re refinancing is already a VA loan.
What if the project costs more than the appraisal supports?
You cover the difference in cash. The loan is limited by the as-completed value, not by what the contractor charges. Run the plans past the appraiser’s likely view before you build.
Will this use up my VA entitlement?
It can affect how much entitlement remains for another VA loan. That depends on your situation. The VA has no loan limit with full entitlement, but speak with a loan officer about your remaining entitlement.
All program details are subject to lender guidelines and full file review, and nothing here is a commitment to lend.
If you are weighing a cash-out refinance against keeping the loan you have, Lendmire can help you compare the programs and the equity each one reaches. Call 828-256-2183.
For your own numbers, request a scenario review with Lendmire.
About Lendmire
Lendmire (NMLS# 2371349) is a mortgage broker licensed for consumer lending in 16 states. Lendmire arranges FHA, VA, conventional and jumbo purchase and refinance loans through wholesale lenders; every file is underwritten by the lender under the applicable program guidelines. Scotsman Guide named Lendmire a Top Mortgage Workplace in both 2025 and 2026.
Get Started
Ready to find the right loan for you?
See your offer in seconds. No credit pull, no obligation.
Informational only. Not a Loan Estimate, approval, or commitment to lend. Program availability and eligibility are subject to lender guidelines, credit approval, property review, and underwriting.
References
1. VA Circular 26-18-6, Loans for Alteration and Repair
2. VA Home Loan Guaranty Buyer’s Guide
4. VA.gov funding fee and closing costs
This article is part of Lendmire’s VA cash-out refinance program — full qualification details, guidelines, and scenarios live on the program page.
Related reading: VA Cash-Out Refinance vs Conventional Cash-Out on a Fourplex · VA Cash-Out Refinance vs Conventional Cash-Out After a Title Change · How Much Cash Comes Out of a VA Cash-Out Refinance to Go Fixed?
Brandon Miller
Founder & CEO, Mortgage Loan Originator, Lendmire LLC
- Mortgage Loan Originator · NMLS# 1129696 · Verify on NMLS Consumer Access
- North Carolina Real Estate Broker · License# 343312 · Verify on NCREC
- North Carolina Insurance Producer · License# 19053198 · Property, Casualty, Life, Health · Verify on NAIC SBS
- Lendmire LLC · Firm NMLS# 2371349 · Verify firm licensure
Disclosure information. Lendmire is a state-licensed mortgage brokerage under NMLS# 2371349. Lendmire is not a depository institution, direct lender, or financial advisor — all loans referenced are placed through wholesale lender partners and are subject to each lender's underwriting standards. This article is provided for general informational purposes and is not a commitment to lend, nor does it constitute financial, legal, or tax advice. Loan programs, terms, rates, and qualification standards change without notice and depend on borrower profile, property type, and the state in which the subject property is located. Equal Housing Opportunity provider. NMLS Consumer Access: nmlsconsumeraccess.org.