No major national bank currently offers 40-year mortgages for home purchases. The lenders that do are a smaller group: portfolio lenders, credit unions, community banks, and non-bank mortgage companies that specialize in loans outside the Qualified Mortgage framework. Names that have offered 40-year terms include Rocket Mortgage, Carrington Mortgage, Newrez, NewFi Lending, and Needham Bank, though availability shifts frequently and the features of each product vary. Because a 40-year loan cannot be sold to Fannie Mae or Freddie Mac and sits outside federal Qualified Mortgage rules, the lender pool is narrow and the terms are far less standardized than what you would see on a 30-year conventional loan.
Why the Big Banks Don’t Offer Them
Two forces push 40-year mortgages to the edges of the market. Fannie Mae and Freddie Mac will not buy a loan with an original term longer than 30 years, so any lender writing one has to hold it on its own books or find a private buyer. That ties up capital, and large banks generally originate loans designed to be sold, not kept.
The second force is the Consumer Financial Protection Bureau’s Ability-to-Repay rule. A Qualified Mortgage cannot have a term longer than 30 years.1eCFR. 12 CFR 1026.43 – Minimum Standards for Transactions Secured by a Dwelling QM status gives a lender legal safe harbor against later claims that it failed to verify the borrower could repay. A 40-year loan forfeits that protection, which is a strong deterrent for any lender that doesn’t specialize in non-QM products.2Consumer Financial Protection Bureau. ATR/QM Small Entity Compliance Guide
So 40-year loans live almost entirely with portfolio lenders, meaning institutions that keep the loans they originate rather than selling them. That freedom to set their own terms is what makes the product possible in the first place.
Where To Actually Look
Credit unions and smaller community banks are the most common sources, since many already operate as portfolio lenders for a large share of their business. Non-bank mortgage companies focused on non-QM products are the other main channel. These firms build their business around loans that don’t fit the standard mold, including extended-term, interest-only, and bank-statement-qualified mortgages.
A few practical starting points:
- Call local credit unions directly. Many offer portfolio products they do not advertise heavily online.
- Work with a mortgage broker who places non-QM loans. Because the market is fragmented and lenders enter and exit it regularly, a broker is often the fastest route to a live rate quote.
- Contact the non-bank lenders known to have offered 40-year products, keeping in mind that any specific program may have changed or been pulled.
Plan to contact several lenders before finding one with a 40-year option in your area at terms you find acceptable.
What To Check Before You Sign
The phrase “40-year mortgage” can describe very different loans depending on the lender. The term stretches principal repayment across 480 monthly payments instead of 360, which lowers the monthly payment but means a larger share of each early payment goes to interest. Equity builds slowly.
Most 40-year loans from portfolio lenders are fully amortizing, meaning the balance reaches zero at the end of the term if every payment is made. But because these loans sit outside the QM framework, some include features you would not find on a conventional mortgage:
- Balloon payments. Some 40-year products require a large lump-sum payment partway through the term, often after 10 or 15 years of lower payments. If you cannot pay the balloon or refinance at that point, you face default.3Consumer Financial Protection Bureau. What Is a Balloon Payment? When Is One Allowed?
- Interest-only periods. Some lenders offer an initial phase where you pay only interest, building no equity during that window. When the period ends, the payment jumps because the full balance must now amortize over fewer remaining years.
- Adjustable rates. A 40-year loan may start with a fixed rate for five or ten years and then adjust periodically.
Before closing, ask specifically whether the loan is fully amortizing or includes a balloon, whether the rate is fixed or adjustable, and whether there is an interest-only period. A fully amortizing fixed-rate 40-year loan and a 40-year loan with a 10-year balloon and an adjustable rate are very different products.
Who Qualifies
Because each portfolio lender writes its own rulebook, qualification standards vary more than they do for conforming loans. There is no single underwriting guide the way Fannie Mae publishes one. Most lenders still weigh the same core factors.
Credit score minimums span a wide range. Some portfolio lenders accept scores in the low 600s; others set the floor at 680 or higher depending on down payment size and compensating factors. Down payment expectations also vary. Some programs require as little as 3% to 5% down, while others expect 10% to 20%, particularly when the borrower’s credit profile carries more risk.
The most common reason borrowers pursue a 40-year term is the debt-to-income ratio. The lower monthly payment pulls DTI under the lender’s threshold when a 30-year payment would push it over. Portfolio lenders often allow DTI ratios up to 45% or 50%.
Self-employed borrowers and those with non-traditional income make up a large share of the 40-year market. Many portfolio lenders accept bank statements as income documentation instead of tax returns or W-2s, which helps business owners whose tax filings understate their actual cash flow.4Bankrate. Bank Statement Loan: What It Is And Who It’s For Portfolio lenders tend to be flexible about documentation, not careless about repayment ability. Expect a thorough review either way.
The FHA 40-Year Option Is Different
If you have seen references to a government-backed 40-year loan, that program is not for home purchases. In 2023, HUD introduced a permanent 40-year modification option for borrowers with existing FHA-insured loans who are behind on payments.5HUD. Mortgagee Letter 2023-02 Under this program, the servicer can extend the remaining balance over a new 40-year term to reduce the payment and help the borrower avoid foreclosure.
It is a loss-mitigation tool, not a product you can shop for when buying a home. If you already hold an FHA loan and are struggling to pay, ask your servicer whether a 40-year modification is available.
What the Longer Term Actually Costs
The monthly savings on a 40-year loan are modest, and the lifetime cost is not. On a $400,000 loan at a fixed 7.0% rate, the 30-year payment runs about $2,661 a month and the 40-year payment about $2,491. That’s roughly $170 a month in relief.
Over the full term, total interest climbs from about $558,000 on the 30-year to about $795,000 on the 40-year. That’s an additional $237,000 in interest for the extra decade of payments. Equity builds more slowly too: after ten years of on-time payments, a 30-year borrower has paid down roughly $48,000 in principal, while the 40-year borrower has paid down about $28,000.
Rates on 40-year loans also tend to run higher than 30-year rates because lenders price in extra years of inflation and default risk. Even a quarter-point rate premium on top of the longer term widens the total interest gap further. When you compare offers, compare the full-term cost, not just the monthly payment.