Yes, you can have a cosigner on a VA loan, but the program is stricter than conventional lending about who that person can be. The VA only extends its full guarantee when the second borrower is your spouse or another eligible veteran. Add anyone else, and the VA guarantees only your share of the loan, which usually forces a down payment on a program built around requiring none.
Cosigner vs. Co-Borrower on a VA Loan
Most people using the word “cosigner” picture someone who guarantees repayment without going on the title. The VA technically allows that arrangement, but it’s limited to qualified military members or spouses. If the person you want to add isn’t a spouse or an eligible veteran, the arrangement becomes what the VA calls a joint loan, where both parties are co-borrowers with ownership interest in the property.
The practical difference is money. A co-borrower’s income and credit help you qualify, but their debts count against you too. And when the co-borrower isn’t a spouse or veteran, the VA’s guarantee shrinks to cover only your portion of the loan. Thinking of this as adding a co-borrower, rather than hunting for a traditional cosigner, will save you a lot of confusion at the underwriting stage.
Who Qualifies to Join a VA Loan
A Spouse
A spouse is the simplest addition. The VA treats the spouse’s portion of the loan the same as the veteran’s, so the full guarantee applies to the entire loan amount. The spouse doesn’t need any military connection, and their income helps with qualification without reducing the guarantee. This is by far the most common joint VA loan arrangement.
Another Eligible Veteran
When two eligible veterans buy a home together, they can combine their entitlement on a single loan. This is particularly useful for loans above the conforming loan limit when one or both veterans have reduced entitlement from a prior VA loan. Since the Blue Water Navy Vietnam Veterans Act removed loan limits for veterans with full entitlement, the dual-entitlement approach mainly benefits veterans who have previously used part of their entitlement and haven’t restored it.
A Non-Veteran, Non-Spouse
This is where the arrangement gets expensive. The VA guarantees only the veteran’s share of the loan. As the VA’s own buyer’s guide puts it, the guarantee “cannot cover a nonveteran’s part of a loan, unless the nonveteran is your spouse.”1U.S. Department of Veterans Affairs. VA Home Loan Guaranty Buyer’s Guide Many lenders won’t originate these loans at all because of the added complexity and risk. The ones that do will require a down payment to cover the unguaranteed portion.
A Surviving Spouse
Surviving spouses of veterans who died from a service-connected disability or while on active duty can qualify for VA loan benefits on their own. Eligibility also extends to spouses of veterans who are missing in action or prisoners of war. A surviving spouse who remarried before age 57 and before December 16, 2003, generally loses eligibility, while those who remarried after that date or after turning 57 may still qualify.2Veterans Affairs. Home Loans for Surviving Spouses
What a Non-Veteran Co-Borrower Costs You
The zero-down feature that makes VA loans so attractive only fully applies when the VA’s guarantee covers the entire loan. That happens automatically when the borrowers are a veteran and spouse, or two veterans using their combined entitlement.
Bring in a non-veteran, non-spouse, and the math changes. Lenders generally want guarantee coverage plus any down payment to equal at least 25% of the purchase price.1U.S. Department of Veterans Affairs. VA Home Loan Guaranty Buyer’s Guide The VA’s 25% guarantee covers only the veteran’s half of a 50/50 loan, leaving a 12.5% gap on the total that the borrowers have to fill with cash. On a $400,000 purchase, that’s roughly $50,000 out of pocket, which defeats the purpose for many veterans.
If your goal in adding a co-borrower is to strengthen the application, a spouse or another veteran preserves the zero-down benefit. A friend, unmarried partner, or family member almost never does.
Credit, Income, and DTI When Both of You Apply
Credit Scores
The VA itself does not set a minimum credit score. The practical floor comes from lenders. Most VA-approved lenders require a FICO score of around 620 for both the veteran and any co-borrower. Some go lower, but expect significantly more scrutiny on income, assets, and compensating factors. Both applicants’ credit histories are pulled and reviewed, so a co-borrower with weak credit can hurt an application rather than help it.
Debt-to-Income Ratio
The VA’s benchmark for debt-to-income ratio is 41%. Above that threshold, the file gets extra scrutiny, but it isn’t automatically denied.3VA News. Debt-To-Income Ratio: Does it Make Any Difference to VA Loans? Here’s the trade-off with a co-borrower: their income helps bring the ratio down, but their car loans, student loans, and credit card minimums push it up. Run the combined numbers before assuming a co-borrower improves your position.
Residual Income
Residual income is the money left over each month after paying your mortgage, taxes, insurance, and other obligations. The VA weighs it as heavily as the debt-to-income ratio. Minimums vary by family size, loan amount, and region. For a family of four with a loan above $80,000, the monthly minimums are:
- Northeast: $1,025
- Midwest: $1,003
- South: $1,003
- West: $1,117
If your debt-to-income ratio exceeds 41%, the residual income requirement jumps by 20%. Using the Midwest family-of-four example, that raises the minimum from $1,003 to about $1,204 per month. For families larger than five, add $80 per additional member up to seven. Active-duty service members buying near a military installation may qualify for a 5% reduction. A co-borrower’s income counts toward the household total, but so do their obligations, and the residual number is what matters at the end.
Occupancy Rules Apply to Your Co-Borrower
The VA requires the veteran to certify that the home will be their primary residence, with a general expectation of moving in within 60 days of closing. Spouses get some flexibility. If the veteran is deployed or stationed elsewhere, the spouse’s occupancy can satisfy the requirement.
For non-spouse co-borrowers, the expectation is that they also live in the home. A co-borrower planning to live somewhere else creates a problem in underwriting that most lenders won’t overlook. You can’t add a parent or sibling as a co-borrower to prop up your income while they stay in their own house.
Removing a Co-Borrower Later
Divorce is the most common reason veterans need to get a co-borrower off a VA loan, and it’s where people learn that signing a quitclaim deed does nothing to remove someone from the mortgage. The deed and the mortgage are separate legal instruments, and lenders don’t care what your divorce decree says about who “gets the house.” The loan contract binds both borrowers until the lender formally releases one.
You have a few practical options:
- A VA cash-out refinance, where the remaining veteran takes out a new solo VA loan that pays off the joint mortgage entirely.
- A streamline refinance (IRRRL) to remove a former spouse, available when the divorce decree awards the property to the veteran and the existing rate is worth keeping.
- A formal loan assumption, where the departing co-borrower or a new buyer takes over the existing terms. The veteran must also apply for a release of liability from the VA to protect their entitlement.
Until the loan is paid off, assumed by a qualifying party, or refinanced, both borrowers remain on the hook. A default on an assumed loan still counts against the original veteran’s entitlement and credit.
Protecting Your Entitlement
Your VA entitlement is the amount the VA will guarantee on your behalf, and it directly controls whether you can buy your next home with zero down. When a non-veteran assumes your VA loan, your entitlement stays tied to that loan until it’s fully repaid. You can’t use that portion for a new purchase.1U.S. Department of Veterans Affairs. VA Home Loan Guaranty Buyer’s Guide
Entitlement can be restored under three circumstances: the home has been sold and the loan repaid in full; another eligible veteran assumes the loan and substitutes their own entitlement; or you’ve repaid the loan in full but still own the home, which is a one-time restoration. To request restoration, apply online at VA.gov or submit VA Form 26-1880 to your regional loan center.1U.S. Department of Veterans Affairs. VA Home Loan Guaranty Buyer’s Guide
If the VA pays a claim on a defaulted loan connected to your entitlement, even one someone else assumed, you must repay that claim before the entitlement is restored. That’s the strongest reason to be selective about who you put on a VA loan with you in the first place. The financial risk doesn’t end when you hand over the keys.