The down payment is the first number to calculate, but it is not the only one

The amount you need to save depends on three separate costs: the down payment, closing costs, and reserves for emergencies after you buy. Most people focus only on the down payment and run short when the other bills arrive. A down payment can range from 3 percent to 20 percent of the home price, depending on the loan type. Closing costs typically run 2 to 5 percent of the purchase price. And lenders want to see that you have cash left over after closing — usually enough to cover two to six months of mortgage payments, property taxes, insurance, and maintenance.

The math changes based on the loan program you choose and the home price in your area. A $300,000 home with a 5 percent down payment requires $15,000 down, but closing costs could add another $6,000 to $15,000, and lenders may require $8,000 to $24,000 in reserves. That means you might need $29,000 to $54,000 saved before you make an offer — not just $15,000.

Key Takeaways

  • Down payment requirements range from 3 percent (FHA loans, conventional loans with mortgage insurance) to 20 percent (conventional loans without mortgage insurance), depending on the loan type and your credit score.
  • Closing costs typically add 2 to 5 percent of the purchase price on top of your down payment and include appraisal fees, title insurance, attorney fees, and lender fees.
  • Lenders usually require you to have cash reserves equal to two to six months of your total monthly housing payment (mortgage, property tax, insurance, HOA fees) after closing.
  • The total amount you need saved is down payment plus closing costs plus reserves, which for a $300,000 home could range from $29,000 to $54,000 depending on loan type and location.
  • Your credit score, debt-to-income ratio, and savings history affect both how much down payment lenders will accept and what interest rate you receive.

How down payment requirements work across loan types

An FHA loan (Federal Housing Administration) allows a down payment as low as 3.5 percent, but requires mortgage insurance that adds to your monthly payment for the life of the loan. A $300,000 home would need $10,500 down. You must have a credit score of at least 580 to may have access to, though 640 or higher gets better terms.

A conventional loan with mortgage insurance allows 3 to 5 percent down, but you pay private mortgage insurance (PMI) monthly until you reach 20 percent equity in the home. At 5 percent down on a $300,000 home, you put down $15,000 and pay PMI until you have paid down the loan to $240,000. Conventional loans typically require a credit score of 620 or higher.

A conventional loan without mortgage insurance requires 20 percent down — $60,000 on a $300,000 home. This eliminates the monthly insurance payment but requires significantly more upfront savings. Most lenders require a credit score of 740 or higher for this option.

VA loans (for military members, veterans, and surviving spouses) and USDA loans (for rural properties) can allow 0 percent down, but have their own may be able to access requirements and fees. A VA loan has a funding fee instead of a down payment; a USDA loan has an upfront may provide fee and an annual fee.

Closing costs: what they cover and why they vary

Closing costs are fees paid to third parties and the lender to complete the purchase. They typically total 2 to 5 percent of the home price and are paid at closing, not rolled into your mortgage. On a $300,000 home, expect $6,000 to $15,000.

Common closing costs include an appraisal fee ($400–$600), title search and insurance ($500–$1,500), homeowners insurance premium (one year, varies by location and home value), property survey ($200–$500 if required), attorney fees ($500–$1,500 in some states), lender origination fees (0.5–1 percent of loan amount), and property taxes (prorated to your closing date). Some costs are paid to the lender; others go to the title company, appraiser, or local government.

Closing costs vary by state, lender, and home price. Ask your lender for a Loan Estimate within three days of submitting your application — this document lists all estimated closing costs and must be provided by federal law. The actual costs appear on the Closing Disclosure, which you receive at least three days before closing.

Cash reserves: why lenders require money left after closing

After you close, lenders want to see that you have cash reserves — money sitting in the bank that you do not spend on the down payment or closing costs. This protects the lender if you face a job loss or emergency right after buying. Reserve requirements vary by lender and loan type, but typically range from two to six months of your total monthly housing payment.

Your total monthly housing payment includes the mortgage principal and interest, property taxes, homeowners insurance, and HOA fees if applicable. On a $300,000 home with a $60,000 down payment (20 percent) at 7 percent interest over 30 years, the mortgage payment is roughly $1,260. Add property taxes ($200–$400 per month depending on location), homeowners insurance ($100–$200 per month), and you might have a total housing payment of $1,600 per month. A lender requiring four months of reserves would want to see $6,400 in the bank after closing.

Some lenders are more flexible with reserves if you have a strong credit score, stable employment history, or a co-signer. Others require reserves even for VA and USDA loans. Ask your lender upfront what their reserve requirement is — it affects how much total savings you need.

Putting the numbers together: a real example

Let's say you want to buy a $300,000 home in a state where property taxes are moderate and you have a credit score of 680. You plan to use a conventional loan with 5 percent down and mortgage insurance.

Down payment: 5 percent of $300,000 = $15,000

Closing costs: 3.5 percent of $300,000 = $10,500

Monthly housing payment: Mortgage ($1,432) + property tax ($250) + homeowners insurance ($150) + PMI ($150) = $1,982

Reserves required: 4 months × $1,982 = $7,928

Total savings needed: $15,000 + $10,500 + $7,928 = $33,428

If you had only saved $15,000, you would fall short by $18,428. This is why many first-time buyers are surprised by how much they actually need. Some lenders allow you to cover closing costs with a seller concession (the seller pays part of your closing costs) or a lender credit, which reduces the cash you need at closing — but you still need reserves.

How your credit score and debt affect how much you can save toward a down payment

Your credit score determines which loan programs you can use and what interest rate you receive. A score below 580 disqualifies you from FHA loans. A score between 580 and 619 qualifies you for FHA but not conventional loans. A score of 620 or higher opens conventional loans with mortgage insurance. A score of 740 or higher qualifies you for conventional loans without mortgage insurance and typically gets the lowest interest rates.

Your debt-to-income ratio (DTI) also matters. This is your total monthly debt payments divided by your gross monthly income. Most lenders cap DTI at 43 to 50 percent, meaning if you earn $5,000 per month, your total debt payments (including the new mortgage) cannot exceed $2,150 to $2,500. If you have car loans, student loans, or credit card payments, they count against this limit. Paying down existing debt before you save for a down payment can actually be the smarter move, because it lowers your DTI and qualifies you for a better interest rate.

Strategies to reach your savings goal faster

Once you know your target number, you can work backward to a monthly savings amount. If you need $35,000 and want to buy in two years, you need to save roughly $1,460 per month. If you have three years, that drops to $970 per month.

A high-yield savings account is the right place to keep this money. As of early 2024, rates on high-yield savings accounts range from 4 to 5.35 percent annual percentage yield (APY), depending on the bank. A regular savings account at a traditional bank typically pays 0.01 to 0.05 percent. Over two years, the difference between a high-yield account and a regular account on $35,000 is roughly $2,800 in interest — money you do not have to earn from your paycheck.

Some people use a certificate of deposit (CD) if they know their exact closing date. A CD locks your money for a set term (three months, six months, one year, or longer) and pays a fixed rate. If you close in 18 months and rates are high, a 18-month CD might pay more than a savings account. The trade-off is that you cannot withdraw the money early without a penalty.

Down payment assistance programs exist in some states and cities, but they vary widely in may be able to access and structure. Some are grants (assistance programs you do not repay), others are forgivable loans (you repay only if you sell within a certain time), and others are second mortgages. Search your state housing finance agency website or contact your local housing authority to learn what programs exist in your area.

What happens if you do not have all the money saved yet

If you are close to your target but not quite there, you have a few options. You can buy a less expensive home — a $250,000 home requires less down payment and closing costs than a $300,000 home. You can ask a family member to give you a gift for the down payment; most lenders allow this as long as the gift is documented in writing and the giver signs a statement that it does not need to be repaid. You can delay closing until you have saved more. Or you can accept a higher interest rate and mortgage insurance in exchange for a lower down payment, then refinance later when you have built equity.

The worst option is to borrow the down payment or closing costs from a credit card, personal loan, or retirement account. Lenders see new debt and will either deny your application or raise your interest rate. Withdrawing from a 401(k) or IRA triggers taxes and penalties that can wipe out years of savings growth.

Frequently Asked Questions

Can I use a gift from family for my down payment?

Yes. Most lenders allow down payment gifts from family members, but require a written gift letter stating the amount, the giver's relationship to you, and that the money does not need to be repaid. The giver may need to provide bank statements showing they have the funds. Some lenders require the gift to come from your bank account at least two months before closing to prove it is not borrowed money.

What if I have student loans or credit card debt?

Existing debt counts against your debt-to-income ratio and reduces how much house you can afford. Paying down debt before you buy can lower your DTI, improve your credit score, and may have access to you for a better interest rate — which saves more money over 30 years than a slightly larger down payment would. Ask a lender to run your numbers both ways before deciding.

Is it better to save for 20 percent down or buy sooner with less down?

That depends on your rent, interest rates, and local home prices. If you are paying high rent and home prices are rising, buying sooner with 5 percent down and mortgage insurance might cost less over time than waiting two more years to save 20 percent. If rent is cheap and prices are stable, waiting to avoid mortgage insurance might make sense. A mortgage calculator and a conversation with a lender can show you both scenarios.

Do I need to save closing costs separately from my down payment?

You need the cash available, but not necessarily in a separate account. Some sellers pay part or all of your closing costs as part of the purchase agreement, which reduces the cash you need to bring. Ask your real estate agent what is typical in your market. Either way, plan for the full amount and adjust down if the seller agrees to help.

What if I buy a house and then lose my job?

This is why lenders require cash reserves. If you have four to six months of mortgage payments saved, you have time to find work or adjust your budget without defaulting on your loan. If you spent every dollar on the down payment and closing costs, you are at risk immediately. Keeping reserves is insurance, not wasted money.