How to Budget for a First Home Down Payment

The real upfront cost of buying a home

When people talk about saving for a house, they usually mean the down payment. But the cash needed at purchase is larger than the down payment alone. A realistic home savings goal includes several pieces:

• Down payment: the portion of the price you pay upfront.
• Closing costs: lender fees, title insurance, appraisal, recording fees and prepaid items such as property taxes and homeowners insurance. These often total around 2% to 5% of the loan amount.
• Earnest money: a deposit made when your offer is accepted, usually credited toward your costs at closing.
• Inspection and moving costs: often a few thousand dollars combined.
• Cash reserves: money left in savings after closing. Some lenders require it, and every new homeowner needs it for repairs.

Budgeting for the full picture prevents the most common first-time buyer problem: reaching closing day with every dollar spent and no cushion for the water heater that fails in month two.

Do you really need 20% down?

No. Twenty percent is a well-known benchmark because it usually avoids private mortgage insurance on a conventional loan, but many buyers put down much less. Some conventional loan programs for first-time buyers allow as little as 3% down. FHA loans allow 3.5% down for borrowers who meet credit requirements. VA loans for eligible service members and veterans, and USDA loans for eligible rural properties, can require no down payment at all.

Here is how the down payment changes the loan and the monthly principal and interest on a hypothetical $350,000 home, using a 30-year fixed rate of 6.5% for illustration:

Going from 5% to 20% down lowers the monthly payment by about $330 and removes mortgage insurance, but it requires $52,500 more in cash. Waiting years to reach 20% can mean paying rent and missing home price changes in the meantime, so there is no universally right answer. The decision depends on your local market, your savings rate and how comfortable the monthly payment feels.

How private mortgage insurance works

Private mortgage insurance, or PMI, protects the lender, not you, when a conventional loan has less than 20% down. The cost varies with your credit score, down payment and loan size, and it often falls somewhere around 0.3% to 1.5% of the loan amount per year. On a $332,500 loan, a 0.5% rate would add about $1,660 a year, or roughly $139 a month.

PMI on a conventional loan is not permanent. You can generally ask the lender to cancel it once your balance reaches 80% of the home's original value, and it is generally required to end automatically at 78%, as long as you are current on payments. FHA loans use a different mortgage insurance premium, which, for loans with less than 10% down, typically lasts for the life of the loan unless you refinance.

Know your full monthly housing cost

Your future housing budget includes more than principal and interest. Lenders often summarize it as PITI: principal, interest, property taxes and homeowners insurance. Add PMI if you put less than 20% down, homeowners association dues if the property has them and a maintenance allowance. A common rule of thumb is to set aside about 1% of the home's value each year for maintenance, or roughly $290 a month on a $350,000 home.

A useful test is to "practice" the payment before you buy. If your rent is $1,700 and your expected total housing cost is $2,700, move the $1,000 difference into savings every month for six months. If it feels sustainable, you have evidence. If it does not, you have learned something important, and the money you saved still goes toward the down payment.

Pre-qualification, pre-approval and debt-to-income

Pre-qualification is a quick estimate based on information you provide. Pre-approval is stronger: the lender reviews your credit, income documents and assets and issues a letter stating how much it is willing to lend, subject to final conditions. Sellers and agents usually expect a pre-approval letter with an offer.

Lenders look closely at your debt-to-income ratio, or DTI: monthly debt payments divided by gross monthly income. A traditional guideline is to keep housing costs under about 28% of gross income and total debt payments under about 36%, although many loan programs allow higher ratios. On a $95,000 salary, gross monthly income is about $7,917. At 28%, that suggests a housing payment around $2,217, and at 36%, total debts around $2,850.

Being approved for a large loan does not mean the payment fits your life. Your own budget, not the lender's maximum, should set the ceiling. Your credit score also affects your interest rate, so reviewing your reports six to twelve months ahead is worthwhile. Our guide to understanding your credit score explains where to start.

Build your savings target and monthly plan

Put all of the pieces into one number. For the $350,000 example with 5% down:

• Down payment: $17,500.
• Estimated closing costs at about 3% of the loan: $10,000.
• Inspection, appraisal gap and moving: $3,000.
• Post-closing reserve for repairs and emergencies: $6,000.

The total target is $36,500. Saving it over 36 months requires about $1,014 per month. Over 48 months, it drops to about $760. Seeing the monthly figure makes the tradeoffs concrete: a longer timeline, a less expensive home, a larger down payment assistance program or a higher savings rate.

Set up the monthly amount as an automatic transfer on payday, as described in automated savings goals, and keep the house fund separate from your emergency fund so one surprise does not erase both.

Where to keep down payment savings

If you plan to buy within about three years, the money generally belongs somewhere stable: a high-yield savings account, certificates of deposit timed to your purchase window or short-term Treasury bills. Stock investments can fall 20% or more in a single year, and a market drop right before closing could force you to delay the purchase.

Down payment help and other sources

Many state and local housing finance agencies offer down payment assistance, such as grants, forgivable loans or deferred second mortgages for first-time buyers. For many programs, a first-time buyer means someone who has not owned a home in the past three years, so even previous owners may qualify. Income and price limits usually apply.

Family gifts can also be used for a down payment on many loan types, usually with a signed gift letter confirming the money does not need to be repaid. Retirement accounts are another possible source, but use caution. IRAs allow a penalty-free withdrawal of up to $10,000 over your lifetime for a first-time home purchase, although income tax may still apply to traditional IRA money, and 401(k) loans must be repaid. Pulling from retirement savings reduces future growth, so it is usually a last resort.

A first-home savings timeline

• 12 months or more before buying: set the target, start automatic savings, check credit reports and pay down high-interest debt.
• 6 months before: practice the future payment, research assistance programs and talk with two or three lenders.
• 3 months before: gather pay stubs, tax returns and bank statements, get pre-approved and avoid opening new credit.
• 1 month before closing: review the Closing Disclosure carefully, confirm the cash needed and keep your reserve untouched.

Frequently asked questions

How much do I really need to save to buy my first home?

Plan for the down payment plus closing costs of roughly 2% to 5% of the loan, moving and inspection costs and a cash reserve after closing. For a $350,000 home with 5% down, that can add up to $35,000 or more, even though the down payment itself is $17,500.

Does getting pre-approved hurt my credit score?

A pre-approval usually involves a hard credit inquiry, which may lower your score slightly for a short time. Credit scoring models generally count multiple mortgage inquiries within a short shopping window as one, so comparing several lenders over a couple of weeks is reasonable.

How long does a mortgage pre-approval last?

Many pre-approval letters are valid for about 60 to 90 days, depending on the lender. If your search takes longer, the lender will typically update your credit and income documents before issuing a new letter.

Can the seller pay some of my closing costs?

Often yes. Buyers can negotiate seller concessions, where the seller pays part of the closing costs, within limits set by the loan program. Concessions are more common in slower markets and are part of the offer negotiation.

Can I use gift money for my down payment?

Many loan programs allow gifts from family members, usually documented with a gift letter stating the money does not need to be repaid. Lenders may also ask for bank records showing the transfer, so keep the paper trail clean.