How Much Money Do You Actually Need to Buy a House?

The three buckets of money

Every purchase comes down to the same three buckets. Once you know what each one is for, the total stops feeling like a mystery.

Down payment

The down payment is the portion of the price you pay in cash up front. It is usually the biggest bucket, and its size shapes your loan amount, your monthly payment, and whether mortgage insurance is part of the picture.

Closing costs

Closing costs are the fees that make the loan happen: appraisal, title work, lender origination charges, recording, and prepaid items like property taxes and homeowners insurance. They are paid at closing, on top of your down payment, and they are the bucket buyers underestimate most often.

Reserves

Reserves are the cash you keep after closing. Lenders want to see that you still have money in the bank once the keys are in your hand, and you want that cushion too, because homes have a way of needing things in year one.

Down payment by loan type

Down payment minimums are typical starting points, not universal cutoffs. The right number for you depends on the program, your credit profile, and your full financial picture. Here is where the common programs usually start:

• Conventional loans: often 3% to 20% down. Put 20% down and you usually avoid mortgage insurance, but many conventional loans accept far less than 20%.
• FHA loans: often 3.5% down for borrowers who qualify, with mortgage insurance built into the loan.
• VA and USDA loans: often 0% down for eligible borrowers. VA serves qualifying veterans and service members; USDA serves eligible buyers in qualifying areas.

Treat these as starting points, not promises. The CFPB explains how your down payment affects your loan terms, Freddie Mac covers down payments and PMI, and Fannie Mae walks through what to know about down payments. For FHA specifics, HUD describes how FHA loans work.

Closing costs: the bucket people forget

Closing costs typically run about 2% to 5% of the purchase price. On a $300,000 home, that is roughly $6,000 to $15,000 on top of your down payment. The exact list lives on your Loan Estimate: appraisal, title search and insurance, lender origination charges, recording fees, and prepaids like property taxes and homeowners insurance. Every line is fair game for questions.

The CFPB explains the Closing Disclosure, the standard form that itemizes these costs before you sign.

Reserves: why lenders like money left after closing

Reserves are not a fee. They are cash you keep after closing, and lenders look at them for a simple reason: a borrower with a cushion is a borrower who can handle the unexpected without missing a payment. A common guideline is a few months of mortgage payments in the bank after closing.

Your own comfort matters just as much. The point of buying a home is not to arrive with empty accounts. A realistic plan leaves you with a cushion for the first year, when repairs and surprises are most likely to show up.

A worked example on a $300,000 home

Numbers are easier to feel with an example. This one is an illustration, not a quote. It uses round numbers and typical ranges so you can see how the buckets stack up.

Key takeaways

• Plan for three buckets: down payment, closing costs, and reserves.
• Down payment minimums are starting points: conventional often 3% to 20%, FHA often 3.5%, VA and USDA often 0% for eligible borrowers.
• Closing costs typically run about 2% to 5% of the purchase price.
• Reserves matter to lenders and to your own peace of mind after closing.
• The real number comes from running your actual price, loan type, and location, not from a rule of thumb.

Frequently asked questions

Can I buy a home with less than 20% down?

Yes, for most programs. Twenty percent down avoids mortgage insurance on a conventional loan, but many buyers start with less. The tradeoff is a higher monthly payment and mortgage insurance until you build enough equity, which is a normal part of the plan for a lot of homeowners.

Does a bigger down payment always mean a better deal?

Usually a lower payment, and sometimes better pricing, but not always the smartest move. Draining your savings to hit 20% can leave you without reserves, and lenders care about the cushion too. The best down payment is one that leaves you with a plan you can actually live with.

How do I know what I will actually need?

Run the numbers for your price range and loan type. Kladi will lay out the three buckets for your situation and confirm what applies to the state your property is in. That conversation is free, and it is the fastest way to turn a range into a plan.

Primary sources

• CFPB: What kind of down payment do I need?
• CFPB: Closing Disclosure explained
• Freddie Mac: Down payments and PMI
• Fannie Mae: What you need to know about down payments
• HUD: Let FHA loans help you