How to Buy Your First Home

Buying your first home is one of the biggest financial decisions you will ever make, and for most people it is also one of the most exciting. It is a chain of steps: budget, credit, savings, loan, offer, inspection, closing. Each step builds on the one before it, so doing them in the right order saves you time, money and stress.

This guide walks you through the process of learning how to buy your first home from start to finish. It is general educational information, not financial or legal advice, and the exact rules, loan programmes and costs vary by country and by lender. Before you commit to a purchase, confirm the details with a licensed mortgage professional and a real estate agent who knows your local market.

Start by Checking Your Credit and Finances

The first thing to do when buying a house is to get a full picture of your current financial situation: your income, savings, debts and monthly expenses. Start by pulling your credit reports from the major credit bureaus and checking them for errors. In the United States, you can get free reports from Equifax, Experian and TransUnion at AnnualCreditReport.com, the only federally authorised source. A mistake on your report, such as a debt that is not yours or a late payment recorded in error, can cost you a better interest rate, so dispute anything wrong before you apply for a loan.

Your credit score matters because lenders use it, along with your income and debts, to decide whether to lend to you and at what rate. A higher score generally means a lower interest rate, and even a small difference in rate adds up to thousands over the life of a mortgage. If your score needs work, pay down high-interest debt, pay every bill on time, and avoid opening new credit accounts in the months before you apply. Lenders also look at your debt-to-income ratio, which compares your monthly debt payments with your monthly income. As a general guideline, the 28/36 rule suggests spending no more than 28% of your gross monthly income on housing and 36% on all debts combined, although many lenders accept higher ratios depending on the loan type.

Work Out How Much Home You Can Afford

Before you fall in love with a house, work out what your monthly budget can genuinely carry. Add up your take-home pay and subtract your fixed costs, then see what is left for housing. Remember that the true cost of owning is more than the mortgage payment. You will also pay property taxes, homeowners insurance, and possibly private mortgage insurance if your down payment is under 20%. If the home is in a community with a homeowners association, there will be HOA dues as well. Then there is upkeep: most experts suggest budgeting around 1% of the home’s value per year for maintenance and repairs.

A useful way to think about affordability is to compare the monthly cost of owning with what you currently pay in rent, and to test whether you could still manage the payment if your income dipped or a major repair arrived. A mortgage pre-approval will give you a ceiling, but that ceiling is not a target. Just because a lender will lend you a certain amount does not mean you should spend it. Buying below your maximum keeps room in your budget for the rest of your life: holidays, savings, and the unexpected.

Save for a Down Payment and Closing Costs

Your cash needed to buy a home has three parts: the down payment, the closing costs, and a cash cushion left over after closing. The down payment is the part of the purchase price you pay yourself. With 20% down you typically avoid mortgage insurance on a conventional loan, but that is not a requirement. Some lenders offer conventional loans with as little as 3% down, the FHA programme allows 3.5%, and zero-down options exist for eligible veterans, service members and rural borrowers.

Closing costs are the fees for the loan, appraisal, title search, inspections and prepaid taxes and insurance. The US Consumer Financial Protection Bureau has suggested planning for 2% to 5% of the home price for these costs. On a $300,000 home, that is roughly $6,000 to $15,000, on top of the down payment. It is also wise to keep an emergency fund untouched: buying a home and emptying your savings in the same month is how small problems, like a broken boiler, turn into crises. If saving the full amount feels slow, look into down payment assistance programmes, which exist in many states and cities and can offer grants or forgivable loans to eligible buyers.

Explore First-Time Buyer Mortgages and Assistance

There is no single best mortgage for a first-time buyer. The main loan types are conventional, FHA, VA and USDA loans, and each has different rules on down payments, credit scores and mortgage insurance. A mortgage loan is a loan secured by the property itself, which means the lender can take the home if you stop paying. Conventional loans suit buyers with solid credit and some savings, and they can go as low as 3% down through programmes such as Fannie Mae’s HomeReady or Freddie Mac’s Home Possible.

FHA loans, backed by the Federal Housing Administration, allow down payments of 3.5% and are often more forgiving on credit scores, but they come with their own mortgage insurance premiums. VA loans, for eligible veterans and service members, often need no down payment at all, and USDA loans offer zero-down financing in eligible rural areas. A first-time buyer is usually defined as someone who has not owned a home in the past three years, and that status can unlock special assistance. Many states, cities and nonprofits run grants, low-interest second loans and tax credits for first-time buyers, and a HUD-approved housing counsellor can point you to programmes where you live, often at little or no cost. Also decide between a fixed-rate loan, where the rate never changes, and an adjustable-rate loan, where it can move after an initial period. Most first-time buyers choose a fixed rate for predictability.

Get Pre-Approved Before You Start House Hunting

Getting pre-approved should happen before you start seriously looking at houses. A pre-approval is a lender’s letter saying it is generally willing to lend you up to a certain amount, based on verified information about your income, assets and credit. It is not a final guarantee, but it tells you your real price ceiling, and it shows sellers that you are a serious buyer who is likely to get financing.

To get pre-approved, lenders typically ask for pay stubs from the last 30 days, W-2 forms and tax returns from the past two years, bank and brokerage statements from the past 60 to 90 days, and proof of any other income. It is worth comparing offers from at least two or three lenders. Under US rules, each lender must give you a Loan Estimate, a standardised form that makes it easy to compare interest rates, fees and monthly payments side by side. Shop around: even a quarter of a percentage point difference in rate is worth real money over 30 years. A pre-approval letter usually stays valid for 60 to 90 days, so time your application for when you are ready to start viewing homes.

Find the Right Home and Make an Offer

With pre-approval in hand, the search begins. A good buyer’s agent is worth their weight here: they know the local market, can spot overpriced listings, and negotiate on your behalf. In many places the seller pays the buyer’s agent’s commission, although the rules on this have changed in some markets, so ask your agent how they are paid before you start.

Make a list of must-haves and nice-to-haves before you view anything. Must-haves might include the number of bedrooms, the school district, or a maximum commute. Nice-to-haves might include a garden, a garage, or a renovated kitchen. View homes with a clear head and take notes: take photos, check water pressure, look at the roof and the state of the windows, and visit the street at a different time of day if you can. When you find the right one, your agent will help you make an offer. The offer includes the price, the deposit (earnest money), and conditions such as an inspection contingency and a financing contingency, which let you walk away with your deposit if the inspection uncovers serious problems or the loan falls through. In a competitive market, sellers may receive several offers, so your agent’s advice on price and terms matters as much as the number itself.

Inspection, Appraisal and Closing

Once your offer is accepted, the home goes through a home inspection and an appraisal. A home inspector checks the structure, roof, plumbing, electrics, heating and cooling, and flags anything that needs repair. You should attend the inspection if you can and ask questions. If the inspector finds problems, you can ask the seller to fix them, ask for a price reduction, or walk away if you have an inspection contingency. Never skip the inspection to make your offer more attractive: it is the cheapest insurance you will ever buy.

Your lender will also order an appraisal, an independent estimate of the home’s value, to confirm it is worth at least the loan amount. If the appraisal comes in below the agreed price, the lender will not lend more than the appraised value, so you will need to renegotiate the price, pay the difference in cash, or walk away. After the appraisal, the loan goes through underwriting, where the lender verifies all of your documents and issues final approval. At least three business days before closing, you should receive a Closing Disclosure, a final statement of the loan terms and costs, so you can compare it with the original Loan Estimate. On closing day, you will sign a stack of documents, wire your down payment and closing costs, and receive the keys. Then, for the first time, the home is yours.

Common First-Time Buyer Mistakes to Avoid

First-time buyers tend to make the same handful of mistakes. The most expensive is buying at the very top of the pre-approval range, which leaves no slack for repairs, moving costs or life’s surprises. The second is skipping the inspection or waiving contingencies without understanding the risk. The third is draining the savings account to close the deal, leaving nothing for the weeks after moving day, when new owners almost always discover something that needs money.

Other common slips include taking on new debt, such as a car loan or a credit card balance, between pre-approval and closing. Lenders re-check your credit before closing, and a new loan can change your approval. Opening a new credit card or co-signing a loan for someone else has the same effect. And do not let the excitement of the search push you into a rushed decision. A home you buy in a hurry is a home you may regret for years. If you are weighing whether ownership is right for you at all, read our guide to renting vs buying a home and explore more buying guides in our Real estate section. A down payment of even a few percent is a big commitment, so take the time to get it right.

Frequently Asked Questions

How much money do I need to buy my first home?

You need enough for the down payment, closing costs and a cash cushion afterwards. That can start as low as 3% down on a conventional loan or 3.5% on an FHA loan, plus 2% to 5% of the price in closing costs. On a $300,000 home, a 3% down payment is $9,000 and closing costs could add $6,000 to $15,000.

Do I really need a 20% down payment?

No. A 20% down payment avoids private mortgage insurance on a conventional loan, which is a real saving, but many first-time buyers buy successfully with 3% to 10% down. The trade-off is a higher monthly payment and mortgage insurance until you build enough equity to remove it.

What credit score do I need to buy a house?

There is no single minimum, because it depends on the loan type. Conventional loans generally favour scores of 620 and above, while FHA loans can accept lower scores. A higher score usually means a lower interest rate, so improving your score before you apply can save you money every month.

Should I get pre-approved before looking at houses?

Yes. A pre-approval based on verified information tells you your price ceiling and shows sellers you are likely to get financing. In competitive markets, many sellers will not consider an offer without one.

How long does buying a first home take?

Plan for several months from setting your budget to getting the keys. Saving, pre-approval and the house hunt each take time, and once your offer is accepted, the inspection, appraisal, underwriting and closing typically take another 30 to 60 days.

Buying your first home is a process, not a single event, and patience at each step is what turns a stressful purchase into a good one. Check your credit, save honestly, get pre-approved, and buy the home you can afford rather than the home you have been approved for. If you do that, the keys you collect on closing day will open a door you can actually afford to live behind.

Related: ideas for your new home in Home Improvement

Sarah Mitchell

Sarah Mitchell writes Homeyo's real estate guides, covering buying, selling, renting and understanding the housing market. She has spent over a decade writing about homes and property, and she explains each step in clear, jargon-free language. Her guides are written for first-time buyers and movers who want honest, practical answers.