The down payment is the first number, but 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 bill arrives at closing. A realistic target is down payment plus 2 to 5 percent of the home price in closing costs, plus another 1 to 3 months of mortgage payments set aside for repairs and property taxes you did not expect.

Down payments range from 3 percent to 20 percent of the purchase price, depending on the loan type and your credit score. A conventional loan (the most common type from a bank) typically requires 5 to 20 percent down. FHA loans, backed by the Federal Housing Administration, allow 3.5 percent down but charge mortgage insurance for the life of the loan. VA loans for military members and USDA loans for rural properties often require zero down. The lower your down payment, the higher your monthly payment and the more you pay in interest over time.

Key Takeaways

  • Down payment alone is not enough—you also need to budget for closing costs, which typically run 2 to 5 percent of the home price.
  • A 20 percent down payment avoids mortgage insurance but is not required; 5 to 10 percent is common for conventional loans, and 3.5 percent for FHA loans.
  • After closing, keep 1 to 3 months of mortgage payments in savings for unexpected repairs, property taxes, and insurance increases.
  • Your total savings target should include down payment, closing costs, and a post-purchase emergency fund, not just the down payment alone.
  • The lower your down payment percentage, the higher your monthly payment and total interest cost, so the trade-off is between saving longer now or paying more later.

What closing costs actually include

Closing costs are the fees charged by the lender, title company, and local government to finalize the sale. They cover the loan origination fee (typically 0.5 to 1 percent of the loan amount), appraisal, title search, title insurance, property survey, homeowners insurance, property taxes, and recording fees. The exact amount varies by location and lender, but a reasonable estimate is 2 to 5 percent of the purchase price.

On a $300,000 home with a 10 percent down payment, you would borrow $270,000. Closing costs on that loan might run $5,400 to $13,500. Some lenders allow you to roll closing costs into the loan itself, which means you do not pay them upfront but you pay interest on them for 30 years. This lowers your immediate savings need but raises your monthly payment and total cost. Ask the lender for a Loan Estimate before you commit—it shows closing costs in detail and is required by law within three business days of application.

Down payment size and what it costs you monthly

A larger down payment lowers your monthly mortgage payment and saves you money in interest, but it also delays when you can buy. The difference is real: on a $300,000 home at 7 percent interest over 30 years, a 5 percent down payment ($15,000) results in a monthly payment around $1,995 plus mortgage insurance of roughly $150 to $200 per month. A 20 percent down payment ($60,000) results in a monthly payment around $1,596 with no mortgage insurance.

The gap is about $350 to $400 per month. If you save an extra $45,000 to reach 20 percent instead of 5 percent, and you save $400 per month by doing so, it takes roughly 112 months (9 years) to break even on that extra savings. If you plan to stay in the home longer than that, the larger down payment pays off. If you might move or refinance sooner, the smaller down payment lets you buy sooner and build equity faster.

Emergency reserves after you close

Homeownership brings costs that renters do not face: a roof repair can cost $5,000 to $15,000, a water heater replacement $1,500 to $3,000, and property taxes and insurance can jump without warning. Most financial advisors recommend keeping 1 to 3 months of your total monthly housing payment (mortgage, property tax, insurance, and homeowners association fees if any) in a savings account after you close.

If your total monthly housing cost is $2,000, that means $2,000 to $6,000 in reserves. This is separate from your emergency fund for job loss or medical bills—it is money specifically for the house. Many first-time buyers skip this step and then face a choice between credit card debt and a home repair loan when something breaks in year two.

How to calculate your total savings target

Start with the home price you are looking at in your area. Multiply by your target down payment percentage (5 to 20 percent) to get the down payment amount. Multiply the home price by 0.03 to 0.05 to estimate closing costs. Then estimate your monthly mortgage payment using an online calculator, and multiply by 2 or 3 to get your post-purchase reserve. Add all three numbers.

Example: $300,000 home, 10 percent down payment, 7 percent interest, 30-year loan.

  • Down payment: $300,000 × 0.10 = $30,000
  • Closing costs: $300,000 × 0.04 = $12,000
  • Monthly payment (principal and interest): roughly $1,796
  • Add property tax, insurance, and mortgage insurance: roughly $2,100 total per month
  • Post-purchase reserves (3 months): $2,100 × 3 = $6,300
  • Total savings target: $30,000 + $12,000 + $6,300 = $48,300

This is the amount you need in savings before you make an offer. It does not include money for moving costs, furniture, or repairs you want to make right away.

Where to save for a down payment

The best account for down payment savings is one that keeps your money safe and accessible, because you will need it within a specific timeframe. A high-yield savings account at an online bank currently pays 4 to 5 percent annual interest and lets you withdraw without penalty. A money market account works similarly but may require a higher minimum balance. Both are FDIC-insured up to $250,000.

Avoid stocks, bonds, or other investments for money you plan to use within 3 to 5 years. The market can drop right when you need the cash, forcing you to sell at a loss or delay your purchase. A certificate of deposit (CD) with a term matching your timeline (for example, a 3-year CD if you plan to buy in 3 years) locks in a fixed rate and protects your principal, but you pay a penalty if you withdraw early.

Frequently Asked Questions

Can I buy a house with less than 5 percent down?

Yes. FHA loans allow 3.5 percent down, VA loans allow zero down for military members, and USDA loans allow zero down in rural areas. The trade-off is mortgage insurance (for FHA and conventional loans under 20 percent down), which adds $100 to $300+ per month depending on your loan size and credit score. Mortgage insurance does not build equity—it is pure cost.

Should I use my retirement account to fund a down payment?

Withdrawing from a 401(k) or traditional IRA before age 59½ triggers income tax and a 10 percent penalty, costing you 30 to 40 percent of the withdrawal. Some plans allow loans against your balance, which avoids the penalty but requires repayment. A Roth IRA lets you withdraw contributions (not earnings) penalty-free, but you lose years of tax-free growth. Save in a regular savings account first; raid retirement only if you have no other option.

What if I do not have enough saved yet?

You have three paths: save longer, buy a less expensive home, or accept a smaller down payment and higher monthly costs. Some employers offer down payment assistance programs. Some states and cities offer first-time buyer grants or low-interest loans. A family member can gift down payment money (the lender will ask for a signed letter confirming it is a gift, not a loan). None of these speed up saving, but they can make the goal reachable sooner.

Does my credit score affect how much I need to save?

Your credit score does not change your down payment requirement, but it changes your interest rate and mortgage insurance cost. A score of 740+ typically gets the best rate; a score below 620 may disqualify you from conventional loans entirely. A higher rate on the same loan size means a higher monthly payment, so you may need larger post-purchase reserves to cover the extra cost.

Should I wait to save 20 percent down?

Not necessarily. Waiting 5 to 10 extra years to save 20 percent instead of 10 percent means 5 to 10 years of rent with no equity buildup. If home prices in your area are rising faster than you can save, waiting costs you more in the long run. Run the math: compare the total cost of renting for another 5 years plus buying with 10 percent down, versus buying now with 10 percent down and paying mortgage insurance. Often buying sooner wins.