You can borrow for a down payment, but most lenders won't let you use borrowed money

The short answer is yes—you can borrow money for a down payment. But the lender giving you the mortgage will almost certainly find out, and most will reject your process or demand you use your own cash instead. The reason is straightforward: if you're borrowing the down payment, you're putting no actual money of your own into the house. That makes you a higher risk, and mortgage lenders price risk by how much skin you have in the game.

Some loans do work. A personal loan from a bank or credit union, a loan from a family member, or a home equity line of credit on a property you already own can all technically fund a down payment. But each one comes with a catch, and the mortgage lender will ask you to prove where the money came from. If they see a new loan on your credit report or a recent bank deposit that doesn't match your normal income, they will ask questions.

Key Takeaways

  • Most mortgage lenders require you to document the source of your down payment and will reject applications where the down payment itself is borrowed.
  • A personal loan, family loan, or home equity line of credit can fund a down payment, but the mortgage lender will see the new debt and may deny you or require you to pay it off first.
  • Gift funds from family are the most lender-friendly way to bring in outside money, but you must provide a signed gift letter stating the money does not need to be repaid.
  • FHA loans and some state programs allow lower down payments (3% to 5%), which reduces the amount you need to borrow in the first place.
  • If you cannot save a down payment and cannot borrow it, waiting to build savings or exploring down payment information programs may be your only realistic path.

Why mortgage lenders ask where your down payment comes from

When you explore for a mortgage, the lender pulls your credit report and asks for bank statements covering the last two months. They're looking for the down payment money sitting in your account before you make an offer. If the money appears suddenly—a deposit that doesn't match your paycheck—they will ask you to explain it.

The reason is underwriting standards. A mortgage lender is betting that you'll pay back $300,000 or more over 30 years. If you had to borrow the down payment, it signals you don't have savings, which means you're more likely to default when an emergency hits. It also means you're taking on two debts at once: the mortgage and the down payment loan. That combination makes you look riskier on paper.

Some lenders are stricter than others. A bank or credit union may deny you outright. A mortgage broker working with multiple lenders might find one willing to work with you if your credit score is strong and your income is stable. But the safest assumption is that borrowed down payment money will either disqualify you or force you to pay off the loan before closing.

Personal loans and why they usually don't work

A personal loan from a bank or online lender is the most straightforward way to borrow money. You get the cash, you use it for the down payment, and you repay the loan. But the mortgage lender will see this new debt on your credit report, and it will count against you in two ways.

First, the new loan payment reduces your debt-to-income ratio—the percentage of your monthly income that goes to debt. Mortgage lenders typically want this ratio below 43%. If you're already close to that limit, a $10,000 personal loan with a $200 monthly payment might push you over. Second, the lender will ask where the down payment money came from. When you say "a personal loan," they will ask to see the loan documents. Many will then require you to pay off the personal loan before they'll close on the mortgage.

The timeline becomes a problem: you need the down payment to make an offer, but the mortgage lender won't approve you until the personal loan is gone. By then, you've used the down payment money and can't pay off the loan. This is why personal loans rarely work for down payments.

Family loans and the gift letter requirement

A loan from a family member is treated differently than a personal loan from a bank. If your parents or a relative lend you money for a down payment, the mortgage lender will accept it—but only if you provide a gift letter. This is a signed statement from the family member saying the money is a gift, not a loan, and does not need to be repaid.

The gift letter must include the family member's name, their relationship to you, the amount of money, and a statement that repayment is not expected. Some lenders have a template you can use. The family member signs it, and you submit it with your mortgage process. The lender will then treat the money as your own funds, not as borrowed money.

The catch is that a gift letter only works if the money truly is a gift. If you and your family member have a written or verbal agreement that you'll repay the money, that's a loan, and you must disclose it. The mortgage lender may then require you to pay it back before closing. If you're planning to repay the money later but want to call it a gift now, you're committing fraud—the lender is relying on the gift letter to approve your mortgage, and misrepresenting the terms is a federal crime.

Home equity loans and lines of credit on property you own

If you already own a home or have significant equity in one, you can borrow against it using a home equity loan or home equity line of credit (HELOC). This money can fund a down payment on a second property. The mortgage lender will see this debt on your credit report, but it's treated differently than a personal loan because it's secured by real estate.

A home equity loan is a lump sum you borrow and repay over a fixed term, usually 5 to 15 years. A HELOC is a line of credit you can draw from as needed, like a credit card. Both will show up on your credit report and count toward your debt-to-income ratio. But because the debt is backed by a house, lenders view it as lower risk than an unsecured personal loan.

You'll still need to document where the down payment money came from, and the lender may ask why you're taking on additional debt. If your debt-to-income ratio is already high, the home equity debt might disqualify you for the new mortgage. But if you have room in your ratio and a strong credit score, this route is more likely to work than a personal loan.

Lower down payment programs that reduce how much you need to borrow

Instead of borrowing a large down payment, you can reduce the amount you need by choosing a loan program that accepts a smaller down payment. FHA loans allow down payments as low as 3.5%, compared to the 20% often required for conventional mortgages. VA loans (for military members and veterans) allow 0% down. USDA loans (for rural properties) also allow 0% down for borrowers who meet income limits.

Some states and cities also run down payment information programs that provide grants or forgivable loans to first-time homebuyers. These programs vary widely by location—some cover 5% of the purchase price, others cover 10% or more. The money comes from state housing agencies or nonprofits, not from you borrowing it. You'll need to meet income limits and other requirements, and the programs often have waiting lists or limited funding.

If you can't save a down payment and can't borrow one, exploring these programs is worth your time. A 3.5% FHA down payment on a $300,000 house is $10,500—much easier to save than 20%, which would be $60,000. You'll pay mortgage insurance (PMI) on an FHA loan, which adds to your monthly payment, but it's often cheaper than waiting years to save a larger down payment.

What happens if you lie about where the down payment came from

Some borrowers are tempted to hide the source of their down payment—depositing borrowed money into their account weeks before explore, so it looks like savings. Or asking a family member to loan them money but calling it a gift on the paperwork. This is mortgage fraud, and it's a federal crime that can result in fines up to $1 million and up to 30 years in prison.

Lenders have become much better at catching this. They compare your bank statements to your income, look for large deposits that don't match your paycheck, and verify gift letters by contacting the family member directly. If they find evidence that you misrepresented the source of funds, they can deny your process, demand repayment of the loan, or report you to federal authorities.

The risk isn't worth it. If you can't honestly document your down payment, the better move is to wait, save more money, or explore down payment information programs in your area.

Frequently Asked Questions

Can I borrow money from my 401(k) for a down payment?

Yes. A 401(k) loan lets you borrow from your own retirement savings without triggering taxes or penalties, as long as you repay it within five years (or longer if you're buying your first home). The mortgage lender will see this loan on your credit report and it will count toward your debt-to-income ratio, but it's your own money, so the lender is more likely to accept it than a personal loan.

What if I get a co-signer for a personal loan?

A co-signer doesn't change the fundamental problem: the mortgage lender will still see the personal loan on your credit report, it will still count against your debt-to-income ratio, and many lenders will still require you to pay it off before closing. A co-signer makes the personal loan easier to get, but it doesn't make it acceptable to a mortgage lender.

Do down payment information programs count as borrowed money?

No. Down payment information from a government agency or nonprofit is treated as a grant or forgivable loan, not as borrowed money you need to repay. The mortgage lender will ask about it, but it won't disqualify you or count against your debt-to-income ratio the way a personal loan would.

Can I use a credit card cash advance for a down payment?

Technically yes, but it's a terrible idea. A cash advance counts as debt on your credit report, carries a much higher interest rate than a personal loan (often 25% or more), and the mortgage lender will see it and likely deny you. It will also damage your credit score when ready.

What if I delay closing until I pay off the personal loan?

That can work if you have the cash to pay off the loan and still have the down payment left over. But most people who need to borrow for a down payment don't have extra cash sitting around. If you do, you're better off using that cash as the down payment and skipping the personal loan entirely.