Yes, you can borrow for a down payment, but lenders have strict rules about where the money comes from

Most mortgage lenders allow borrowed money for a down payment, but they require you to document the source and prove it is a gift or a loan you will repay separately. They do not allow you to borrow the down payment as part of the mortgage itself — that would be a second mortgage or home equity loan, which changes how they calculate your debt and risk. The path you take depends on whether you are borrowing from family, a bank, or a specialized down payment loan program.

Lenders care about this because down payment money shows you have skin in the game. If you borrowed it all and cannot repay both the mortgage and the down payment loan, you are more likely to default. So they ask: where did this money come from, and who do you owe it to?

Key Takeaways

  • Mortgage lenders allow down payment gifts from family members and require a signed gift letter stating the money does not need to be repaid.
  • Personal loans, home equity lines of credit, and 401(k) loans can fund a down payment, but each adds to your debt-to-income ratio and may lower your mortgage approval amount.
  • Specialized down payment assistance programs exist through nonprofits, state housing agencies, and some employers, though terms and availability vary by location.
  • Lenders will ask for bank statements showing the money in your account for at least 30 to 60 days before closing, so borrowed funds must be deposited early.
  • Borrowing for a down payment increases your total monthly debt obligations, which can reduce the mortgage amount you are approved for.

Family gifts and gift letters

A gift letter is the simplest path if a family member can give you the money. The lender requires a signed letter from the donor stating the amount, that it is a gift (not a loan), and that repayment is not expected. The donor does not have to be a close relative — it can be a friend, employer, or nonprofit — but the letter must be on the donor's letterhead or include their full name, address, and phone number.

The lender will contact the donor to verify the letter is genuine. You will also need to show that the money arrived in your bank account and sat there for the required period — usually 30 to 60 days before closing. If the money arrived two weeks before closing, the lender may ask where it came from before that, which can delay approval. Deposit gift money as early as possible and keep all bank statements showing the balance.

Gift money does not add to your debt, so it does not reduce your mortgage approval amount. This makes it the cheapest option if you can access it.

Personal loans and credit lines

A personal loan from a bank or online lender can fund a down payment, but the monthly payment counts against your debt-to-income ratio. If you borrow $30,000 at a 36-month term, your monthly payment might be around $900. The mortgage lender will subtract that $900 from the income they count toward your mortgage payment, which can lower the mortgage amount you are approved for by $100,000 or more.

A home equity line of credit (HELOC) or home equity loan works the same way if you own another property. You borrow against the equity in that home, and the payment counts as debt. The advantage is that HELOCs often have lower interest rates than personal loans, but you must own a home outright or have significant equity to may have access to.

A 401(k) loan lets you borrow from your retirement savings without a credit check or income verification. You repay yourself with interest, and the interest goes back into your account. However, if you leave your job, the loan typically becomes due within 60 to 90 days, or it is treated as an early withdrawal with taxes and penalties. This option works only if you are certain you will stay employed through the mortgage closing and beyond.

Down payment assistance programs

Many states, cities, and nonprofits offer down payment assistance that is either a grant (money you do not repay) or a forgivable loan (a loan that disappears if you stay in the home for a set period, usually 5 to 10 years). These programs are often tied to income limits, first-time homebuyer status, or the location of the home. Some are run by state housing finance agencies, others by nonprofits like NeighborWorks or local community development organizations.

Employer-sponsored programs exist at some large companies and unions. Credit unions sometimes offer down payment help to members. The terms vary widely — some cover 3 to 5 percent of the purchase price, others up to 20 percent. Availability changes by year and by program, so you will need to search your state housing finance agency website or call 211 (a referral service) to find what is currently open in your area.

The catch is that many programs require you to complete a homebuyer education course, which takes 4 to 8 hours and covers budgeting, maintenance, and mortgage basics. Some programs also require you to use a specific lender or mortgage product, which may not be the cheapest option available.

What lenders require to approve borrowed down payment money

Your mortgage lender will ask for documentation of where the down payment came from. If it is a gift, you need the gift letter. If it is a loan, you need the loan agreement showing the amount, interest rate, and monthly payment. If it is a personal loan or HELOC, the lender will pull your credit report and see the new account, which may lower your credit score slightly.

You must also show that the money is in your bank account and has been there for the required seasoning period — the time the lender requires the funds to sit untouched. Most lenders require 30 to 60 days of seasoning. Some lenders require only 10 days. A few require none if the money came from a gift letter. Ask your mortgage lender what their seasoning requirement is before you accept the borrowed money.

The lender will also verify your ability to repay any new debt. If you borrowed $30,000 for a down payment and your income is $60,000 a year, the lender may decide your debt-to-income ratio is too high to approve a mortgage. This is why borrowing for a down payment can backfire — it may reduce the mortgage amount you can get, or disqualify you entirely.

How borrowed down payment money affects your mortgage approval

Every dollar you borrow for a down payment is a dollar that counts as debt on your credit report. Mortgage lenders calculate your debt-to-income ratio by adding up all your monthly debt payments — car loans, credit cards, student loans, personal loans — and dividing by your gross monthly income. Most lenders want this ratio to be 43 percent or lower. Some allow up to 50 percent for strong borrowers.

If you borrow $40,000 for a down payment on a $300,000 home, and the loan payment is $1,200 a month, that $1,200 is subtracted from the income the lender counts toward your mortgage. On a $60,000 annual income, that is a significant hit. You might be approved for a $250,000 mortgage without the personal loan, but only a $150,000 mortgage with it.

The exception is a gift, which adds no debt. This is why a gift is always preferable to a loan if you have the option.

Timing and closing considerations

If you are taking out a personal loan or HELOC for a down payment, do it early in the mortgage process — ideally before you make an offer on a home. The new account will show on your credit report, and the lender will want to see it seasoned (aged) for at least 30 days before closing. If you wait until after your offer is accepted, you risk delaying closing or losing the deal.

Notify your mortgage lender immediately if you take on any new debt while your mortgage is being processed. Do not open new credit cards, take out car loans, or apply for other credit without telling them. Any new debt can change your debt-to-income ratio and trigger a re-approval or denial.

At closing, the down payment money must be in your account and ready to wire to the title company or escrow agent. If it is a gift, the donor does not attend closing — the money just needs to be in your account. If it is a loan you are repaying, the lender will know about it from the loan documents you provided earlier.

Frequently Asked Questions

Can I borrow the down payment from the seller?

No. Lenders prohibit seller-financed down payments because it creates a conflict of interest — the seller has incentive to inflate the home price to cover their loan to you. Some loan programs allow the seller to pay closing costs or offer a credit, but that is different from lending you the down payment directly.

What if I do not have 30 days to season the borrowed money?

Some lenders allow shorter seasoning periods or none at all, especially for gift money. Ask your mortgage lender their specific requirement before you borrow. If you cannot meet it, you may need to delay your offer or find a different lender with a shorter requirement.

Will borrowing for a down payment hurt my credit score?

Yes, temporarily. A new loan account will lower your score by 5 to 10 points initially because it adds debt and creates a hard inquiry. However, if you make on-time payments, the score will recover within a few months. The bigger issue is that the new debt payment reduces your mortgage approval amount.

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

Technically yes, but lenders dislike it because cash advances have high interest rates and count as debt. If you use a cash advance, the lender will see it on your credit report and may lower your mortgage approval or ask you to pay it off before closing.

What happens if I cannot repay a down payment loan after I buy the house?

You will have two separate debts — the mortgage and the down payment loan — and both must be paid on time. If you default on the down payment loan, your credit score drops and the lender may sue you. If you default on the mortgage, you risk foreclosure. Borrow only what you can afford to repay alongside your mortgage payment.