What a house deposit actually is and why you need one

A house deposit is the money you pay upfront when you buy a home. It comes out of your own pocket before the bank lends you the rest. Most lenders require a deposit of between 5 and 20 percent of the home's purchase price, though the exact amount depends on the lender, the type of loan, and your credit history.

The deposit serves two purposes. First, it shows the lender you have skin in the game — you are risking your own money, so you are less likely to walk away. Second, it reduces the amount the bank has to lend you. If you are buying a $300,000 home and put down $60,000, the lender only needs to give you $240,000. A larger deposit means a smaller loan, lower monthly payments, and often a better interest rate.

The deposit is separate from closing costs, which are fees for the appraisal, title search, inspection, and loan processing. You will need to save for both.

Key Takeaways

  • A deposit is typically 5 to 20 percent of the home price and comes entirely from your own savings, not from borrowed money.
  • The larger your deposit, the smaller your loan will be, which lowers your monthly payment and often gets you a better interest rate.
  • You should save in a separate account that earns interest and that you do not touch for other expenses.
  • A realistic timeline depends on your income, your target home price, and how much you can set aside each month without breaking your budget.
  • First-time buyer programs in your state or city may let you put down less than 5 percent or offer down payment help.

How much you actually need to save

Start by deciding what price range you are aiming for. This is not the same as what a lender will approve you for — it is the price of a home you can actually afford to live in without stretching yourself thin. A common rule is that your total monthly housing costs (mortgage, property tax, insurance, and homeowners association fees if any) should not exceed 28 percent of your gross monthly income.

Once you have a target price, multiply it by the deposit percentage you are aiming for. If you want to buy a $350,000 home and put down 10 percent, you need $35,000. If you want to put down 20 percent, you need $70,000. Then add 2 to 5 percent of the home price for closing costs — another $7,000 to $17,500 in this example. Your total savings target is the deposit plus closing costs.

A 20 percent deposit is the standard that avoids private mortgage insurance (PMI), which is an extra monthly fee the lender charges if your deposit is smaller. PMI typically costs 0.5 to 1 percent of your loan amount per year. If you are putting down less than 20 percent, calculate what PMI will cost you over the life of the loan — it may be worth saving longer to reach 20 percent, or it may be worth buying sooner with a smaller deposit and paying PMI for a few years.

Setting up a separate savings account for your deposit

Open a dedicated savings account at your bank or credit union that is separate from your checking account and your emergency fund. This account should be somewhere you see the balance regularly but cannot easily transfer money out of on impulse. Some banks offer savings accounts with slightly higher interest rates if you commit to not withdrawing for a set period — these can work well for a deposit fund because you are not planning to touch the money anyway.

Set up an automatic transfer from your checking account to your deposit savings account on the day you get paid. Even $200 or $300 per paycheck adds up. If you get a bonus, tax refund, or inheritance, put a portion of it into the deposit account instead of spending it. The account should earn interest — even a small amount helps, and it costs you nothing.

Do not use this account for anything else. Not for a car repair, not for a vacation, not for a wedding. Every time you dip into it, you restart your timeline. If you genuinely need the money for an emergency, that is what your separate emergency fund is for.

How long it will take to save

The timeline depends entirely on three things: your target deposit amount, your monthly income, and how much you can afford to set aside each month without going into debt or cutting essentials.

If you are saving $500 per month toward a $35,000 deposit, you will reach your goal in 70 months — about 5 years and 10 months. If you can save $1,000 per month, you will reach it in 35 months — about 3 years. If you can save $1,500 per month, you will reach it in 23 months — less than 2 years. These are rough numbers because your savings will earn a small amount of interest, which shortens the timeline slightly.

The math is straightforward: divide your target amount by how much you can save each month. Be honest about what you can actually set aside without borrowing or skipping bills. Saving for a deposit is a marathon, not a sprint. If you try to save too much too fast, you will burn out or go into debt, which defeats the purpose.

Strategies to save faster without going broke

Look at your monthly spending and find categories where you can cut without making yourself miserable. A $5 coffee five days a week is $100 per month. Streaming services you do not watch are $15 to $20 per month each. A gym membership you do not use is another $50 to $100. Eating out twice a week instead of four times a week can save $200 to $400 per month. These are not about deprivation — they are about redirecting money you are already spending toward something you actually want.

If you have a second income source — freelance work, a side job, selling things you no longer need — put all of that money into the deposit account. You are not used to having it, so it does not feel like a sacrifice. The same applies to bonuses, tax refunds, and gifts of money.

Consider whether you can increase your income. A raise, a promotion, or a job change can make a real difference. Even a modest increase of $200 per month in take-home pay, if you put all of it toward the deposit, cuts your timeline significantly.

First-time buyer programs that reduce how much you need to save

Many states, cities, and nonprofits offer programs that help first-time homebuyers put down less than the standard 5 to 20 percent. Some programs match your savings dollar-for-dollar up to a certain amount. Others provide grants that do not have to be repaid. Still others offer below-market interest rates or help with closing costs.

These programs vary widely by location. Your state housing finance agency, your city or county housing authority, and local nonprofits focused on housing are the places to start. A mortgage lender can also tell you what programs exist in your area — they work with these programs regularly and know which ones are currently open.

Be aware that many of these programs have income limits, require you to take a homebuyer education course, or have other conditions. Some require you to buy in a specific neighborhood or buy a home below a certain price. The tradeoff is that they can reduce your deposit requirement from 20 percent to 3 or 5 percent, which can cut years off your savings timeline.

What happens when you have saved enough

Once you have your deposit amount plus closing costs set aside, you are ready to start the home-buying process. Get pre-approved for a mortgage — this is when a lender reviews your income, credit, and debts and tells you how much they will lend you. Pre-approval is free and does not commit you to anything. It simply tells you what price range is realistic for your situation.

Then you can start looking at homes. When you find one you want to buy, you make an offer. If the offer is accepted, you will need to have your deposit money available within a set number of days — usually 3 to 7 days. The lender will also order an appraisal and inspection. If everything checks out, you move to closing, where you sign the final paperwork and hand over your deposit and closing costs in exchange for the keys.

Frequently Asked Questions

Can I borrow money for my deposit?

Most lenders will not allow you to borrow the deposit from another person or from a credit card. The deposit has to come from your own savings, a gift from a family member with no repayment expected, or a down payment assistance program. Borrowed money signals to the lender that you are overextended, which makes them less likely to approve your loan.

What if I lose my job before I have saved enough?

Your deposit savings are yours to use. If you lose your job, use your emergency fund first — that is what it is for. Your deposit savings can be a backup if your emergency fund runs out, but try to rebuild both once you are working again. Buying a home when your income is unstable is risky anyway, so focus on getting back on solid ground first.

Does the deposit have to be in cash?

The deposit itself must be in cash or a cashier's check at closing. However, the money can come from a savings account, a money market account, or even a certificate of deposit (CD) — anything that is liquid or can be made liquid quickly. You cannot use stocks or retirement accounts without penalties, so keep your deposit in a regular savings account.

What if I save more than I need?

Extra money can go toward closing costs, which are often higher than expected. Or you can put it toward your first mortgage payment, property taxes, or homeowners insurance. Or you can keep it as a home repair fund — new homeowners always face unexpected expenses like a water heater that fails or a roof leak. Having a cushion is never a bad idea.

Can I use my retirement account for a deposit?

Some retirement accounts allow you to withdraw money penalty-free for a first home purchase, but this comes with tax consequences and you lose years of compound growth. It is almost always better to save separately for your deposit and leave your retirement account alone. Talk to a tax professional if you are considering this option.