First-Time Home Buyer Tips: What You Need to Know

To buy a house for the first time, you need to prepare your “financial resume” at least 6–12 months in advance. This involves boosting your credit score to at least 620 (though 740+ gets the best rates), saving for a down payment (which can be as low as 3% for conventional or 3.5% for FHA loans), and keeping your debt-to-income (DTI) ratio below 43%. 

Key takeaways

Take control of your money, optimize your spending and grow your savings automatically

• Credit is currency: Even a small bump in your score can save you tens of thousands of dollars in interest over the life of the loan.
• Down payment flexibility: You don’t always need 20% down; many programs support first-time buyers with 0% to 3.5% down.
• The “Hidden” 5%: Always budget an extra 2%–5% of the home price for closing costs so you aren’t caught short at the finish line.
• Pre-approval first: Never house hunt without a pre-approval letter, or you risk losing your dream home to a prepared buyer.

Purchasing your first home is an exciting rite of passage, but with it comes a long list of hoops you will have to jump through before those keys are in your hands. Whether you are still dreaming or in the process of getting your act together, knowing about what you need to buy a house can not only save you money and stress but also time. Everything from credit scores and stable income to closing costs and how to select the right mortgage loan program is covered in this step-by-step resource guide, so you will know what you need to do.

How Your Credit Score Impacts Your Home Purchase

Your credit score is a vital statistic in the homebuying process. Lenders will use it to determine your qualifications to buy a house, the interest rate, and the loan terms. The higher the score, the lower your rates and the more you save over time on your mortgage (and that adds up thousands).

What credit score do you need to buy a house

• Excellent (740+): You can qualify for the best rates and terms.
• Good (670–739): Eligible for most loan programs, at competitive rates.
• Fair (580–669): Possible; though you’ll likely get your home, you can expect high rates so be prepared.
• Poor (Below 580) – Most lenders will require credit improvement before approval.

Tip: If you pull your credit report early, fix any errors and pay down high balances. A moderate 20–30 point boost can also open the door to better mortgage terms.

Saving for a Down Payment: What You Need to Know

These are the largest requirements for purchasing a house, and we mean down payment. In the past, 20% of the purchase price was what buyers had to pay as a down payment, but today, many first-time homebuyer programs let you put as little as 3% down!

Minimum down payment requirements by loan type

These are some of the options for smaller down payments for a first-time homebuyer:

• FHA loans: 3.5% for scores 580 and above.
• Conventional loans: 3% threshold for first-time home buyers on eligible properties.
• VA/USDA loans: 0% down if eligible.

Pro tip: Create a separate savings account specifically for your down payment so you are not tempted to spend it. Automate a transfer from each paycheck to build toward your goal consistently. For a full breakdown of how to plan and track your savings toward homeownership, see our guide on how to save for a house.

The Importance of a Steady Income and Job Stability

Steady income and job stability are crucial to assure a lender of your ability to repay the loan. Some programs want to see that the first-time homebuyer has held the same job for at least two years.

What if you are self-employed

Two years of tax returns and proof of contracts or income in the last year if you are self-employed. This is even if you are intending to move jobs, also defer the job switch until buying your first home, so as not to complicate your mortgage approval. If you’re planning a career move, it’s often best to wait until after your loan has funded, as a sudden change in pay structure or employer during the underwriting process can trigger a red flag and stall your approval. 

Calculating Your Debt-to-Income Ratio

Your debt-to-income (DTI) ratio compares your monthly debt payments to your gross monthly income. Most lenders prefer a DTI of 43% or lower, though some first-time homebuyer programs allow higher percentages.

How to calculate your DTI ratio

Your debt-to-income ratio is calculated by dividing your total monthly debt payments by your gross monthly income and multiplying by 100.

• Formula: Monthly Debt Payments ÷ Gross Monthly Income × 100 = DTI

Aim for a DTI of 43% or lower to qualify for the widest range of loan products. 

For example, if you earn $5,000 monthly and pay $1,800 in debts, your DTI is 36% – a healthy number for mortgage approval. Tracking and reducing liabilities with a debt payoff tracker can help you improve this ratio over time and qualify for better loan terms.

Budgeting for Closing Costs and Other Expenses

Many first-time buyers focus on the down payment but overlook closing costs. These typically range from 2% to 5% of the home’s purchase price and cover expenses like lender fees, title insurance, and property taxes.

Other ongoing costs to budget for:

• Homeowners insurance
• Property taxes
• Maintenance and repairs
• HOA fees (if applicable)

Having extra funds ensures you can handle these without financial strain. Using a home budget app can help you track expenses, plan for closing costs, and manage ongoing homeownership costs more effectively.

The Role of Mortgage Pre-Approval in Buying Your First Home

Before you start house hunting, get a mortgage pre-approval. This step confirms how much you can borrow based on your credit, income, and DTI ratio.

Benefits of pre-approval:

• Speeds up the buying process
• Makes your offer more competitive
• Helps narrow your search to realistic price ranges

Choosing the Right Mortgage Loan Program

Mortgage programs vary widely, and the right choice depends on your financial situation. Common types include:

• Conventional loans – Best for strong credit and higher down payments.
• FHA loans – Designed for those with moderate credit and smaller down payments.
• VA loans – For veterans and active-duty military, with no down payment required.
• USDA loans – For rural first-time homebuyers with low-to-moderate income.

Review interest rates, fees, and requirements before deciding. Once you’ve built home equity, explore your options with a HELOC loan calculator.

Why a Skilled Real Estate Agent Can Make All the Difference

While you can search online, a skilled real estate agent brings local expertise, negotiates on your behalf, and helps you navigate contracts and inspections. They can also spot potential issues with a first house before they become expensive problems.

Look for an agent with experience working with first-time homebuyers and knowledge of your target neighborhoods.

First-time home buyer’s list of things to buy

Once the ink is dry and you have the keys, the real work begins. Before you start picking out paint colors, ensure your budget accounts for the “day one” essentials. 

You’ll need a basic toolkit (hammer, screwdrivers, and a tape measure) for quick fixes, along with safety must-haves like fresh batteries for smoke detectors and new carbon monoxide sensors. Don’t forget the unglamorous basics: bulk cleaning supplies, light bulbs, and – if you have a yard – basic lawn care equipment. 

Factoring these into your initial move-in budget ensures you aren’t reaching for a credit card the moment you step through the door. 

Steps to Buying a House for the First Time: Quick Checklist

If you are a first-time homebuyer, follow these steps:

1. Check and improve your credit score.
2. Save for a down payment and closing costs.
3. Gather two years of income and tax documentation.
4. Calculate your DTI to see what you can truly afford.
5. Get a mortgage pre-approval letter.
6. Compare tips for buying your first home and choose a loan program (FHA, VA, or Conventional).
7. Hire a real estate agent who specializes in first-time buyers.
8. Make an offer, complete inspections, and close the deal!

Conclusion

Buying a home for the first time is a big step, but it doesn’t have to be overwhelming if you understand the process and prepare early. By focusing on your credit score, building a healthy savings for your down payment, maintaining steady income, and keeping your debt-to-income ratio in check, you’ll be in a strong position to meet the main requirements to buy a house.

FAQ

What is the first step to buying a house?

The first step is checking your credit report. Your score dictates your budget and loan options, so you need to know where you stand before talking to a lender.

How much do first-time home buyers need for a down payment?

It varies, but many can buy a house for the first time with as little as 3% to 3.5% down. Some specialized loans (VA/USDA) even offer 0% down options.

What are first-time home buyer tips for winning a bidding war?

The best first-time home buyer tips for a competitive market are to have a fully underwritten pre-approval and to work with an experienced agent who knows how to structure an attractive offer beyond just the sale price.