Getting your first mortgage comes down to four things: qualifying financially, choosing the right loan type, saving enough cash for upfront costs, and navigating the application process without surprises. Each step has specific thresholds and timelines you can plan around, and knowing them in advance puts you in a much stronger position when you’re ready to make an offer.
Check Your Credit Score and Debt Load First
Lenders evaluate two numbers before anything else: your credit score and your debt-to-income ratio (DTI). Your DTI is simply your total monthly debt payments divided by your gross monthly income. If you earn $5,000 a month and pay $1,500 toward student loans, car payments, and credit cards, your DTI is 30%.
The minimums vary by loan type. Conventional loans require at least a 620 credit score, and lenders prefer a DTI of 45% or lower, though borrowers with strong credit and cash reserves can sometimes qualify at 50%. FHA loans accept scores as low as 580 with a 3.5% down payment, or 500 if you put 10% down, with a DTI cap around 43%. VA loans have no official minimum score, but most VA-approved lenders want at least 620, and the DTI limit is 41%. USDA loans typically require a 640 score and cap DTI at 41%, with some flexibility up to 44% for borrowers who have a 680 score, cash reserves, and two years of steady employment.
If your numbers are borderline, you have options. Paying down a credit card balance can move both your credit score and DTI in the right direction simultaneously. Even a few months of focused paydown can make a meaningful difference.
Choose the Right Loan Type
First-time buyers often default to conventional loans, but government-backed programs exist specifically to make homeownership more accessible. The right choice depends on your financial profile and where you want to live.
Conventional loans are issued by private lenders without government backing. They typically require at least 5% down and a 620 credit score. If you put less than 20% down, you’ll pay private mortgage insurance (PMI), which adds to your monthly payment until you build enough equity to cancel it.
FHA loans are insured by the Federal Housing Administration, which means the government guarantees part of the lender’s risk. That backing translates to lower down payments (as low as 3.5%), lower closing costs, and easier credit qualifying. FHA loans work on properties with one to four units, so you could buy a duplex, live in one unit, and rent the other. The tradeoff is that FHA loans carry their own mortgage insurance premiums for a longer period than conventional PMI.
VA loans are available to veterans, active-duty service members, and eligible surviving spouses. They often require no down payment at all and carry competitive interest rates. If you have military service, this is almost always worth exploring first.
USDA loans are designed for buyers in eligible rural and suburban areas. They also allow zero down payment, but your household income must fall within the program’s limits for your area. Many suburban neighborhoods qualify, so don’t assume you need to buy farmland.
Save for the Down Payment and Closing Costs
The down payment gets the most attention, but closing costs can catch first-time buyers off guard. You need to budget for both.
Down payments typically range from 5% to 20% of the purchase price on conventional loans. On a $300,000 home, that’s $15,000 to $60,000. Government-backed loans lower that bar significantly: 3.5% on FHA loans ($10,500 on a $300,000 home) and potentially zero on VA and USDA loans.
Closing costs run an additional 3% to 5% of your loan amount. On a $285,000 loan (after a 5% down payment on a $300,000 home), expect $8,550 to $14,250. These fees cover a range of items: the lender’s origination fee, the home appraisal, title search and insurance, credit report fees, prepaid property taxes, prepaid interest, and initial escrow account deposits. You’ll see every line item on your Loan Estimate, which the lender provides after you apply.
Many first-time buyer programs at the state and local level offer down payment assistance in the form of grants or low-interest second loans. These programs often have income limits and may require you to complete a homebuyer education course, but they can cover a significant portion of your upfront costs.
Get Pre-Approved Before You Shop
Pre-approval is the step that turns you from a browser into a buyer. A lender reviews your income, assets, debts, and credit history, then issues a letter stating how much they’re willing to lend you. This letter serves two purposes: it tells you your realistic price range, and it signals to sellers that you can actually close a deal.
To get pre-approved, you’ll typically need recent pay stubs (covering the last 30 days), W-2s or tax returns from the past two years, bank statements from the past two to three months, and a valid ID. Self-employed borrowers usually need two years of tax returns plus a profit-and-loss statement.
Shop around with at least three lenders. Interest rates and fees vary, and even a small rate difference compounds over 30 years. On a $300,000 loan, a quarter-point rate difference changes your monthly payment by roughly $45, which adds up to more than $16,000 over the life of the loan.
What Happens After You Apply
The mortgage process has six stages: pre-approval, house shopping, formal application, loan processing, underwriting, and closing. Once you find a home and your offer is accepted, the pace picks up.
After you submit your formal application, the lender issues a Loan Estimate within three business days. This document lays out your interest rate, monthly payment, closing costs, and loan terms. It’s valid for 10 business days, so review it promptly. If you want to accept, do so within that window, because the lender can change the terms and issue a new estimate if you wait too long.
Once you accept, the loan moves into processing. The lender verifies your employment and bank deposits, orders a fresh credit report if needed, schedules a property appraisal, and runs a title search to confirm the seller actually owns the home free of unexpected claims. This stage typically takes one to three weeks, depending on how quickly third parties respond.
Underwriting is the final review. An underwriter examines every piece of your application, the appraisal results, and the title report. They may come back with conditions, such as a request for an additional bank statement or a letter explaining a large deposit. Respond quickly to any conditions to keep the timeline on track.
From accepted offer to closing day, most purchases take 30 to 45 days. At closing, you’ll sign a stack of documents, hand over your down payment and closing costs (typically via wire transfer or cashier’s check), and receive the keys.
Understand Private Mortgage Insurance
If you put less than 20% down on a conventional loan, your lender will require private mortgage insurance. PMI protects the lender if you stop making payments. It typically costs 0.5% to 1.5% of the original loan amount per year, added to your monthly payment. On a $285,000 loan, that’s roughly $120 to $355 per month.
The good news is PMI isn’t permanent. You have the right to request cancellation in writing once your principal balance reaches 80% of your home’s original value. To qualify, you need to be current on payments, have no second mortgages or home equity lines on the property, and be able to show that your home’s value hasn’t dropped below its original purchase price. If you’ve made extra payments to reach the 80% mark faster, you can request early cancellation.
Even if you never ask, your servicer is legally required to cancel PMI automatically once your scheduled payments bring the balance down to 78% of the original value. And there’s a final backstop: PMI must be removed at the midpoint of your loan term regardless of balance. For a 30-year mortgage, that’s the 15-year mark.
FHA loans handle mortgage insurance differently. FHA premiums are harder to remove and, depending on your down payment, may last the entire life of the loan. This is one reason some buyers start with an FHA loan and refinance into a conventional loan once they have enough equity and a stronger credit profile.
Budget for Costs Beyond the Mortgage Payment
Your monthly mortgage payment includes principal and interest, but that’s not the full picture. Lenders bundle property taxes and homeowners insurance into an escrow account, collecting a portion each month and paying the bills on your behalf. Your actual monthly housing cost is the sum of all four: principal, interest, taxes, and insurance, often abbreviated as PITI.
Beyond PITI, homeownership brings maintenance costs that renters don’t face. A common rule of thumb is to set aside 1% of your home’s value per year for upkeep. On a $300,000 home, that’s $3,000 annually, or $250 per month. Some years you’ll spend less, and some years a new roof or HVAC repair will cost far more, so having a dedicated savings buffer matters.
If you’re buying a condo or a home in a planned community, factor in homeowners association (HOA) fees as well. These can range from under $100 to several hundred dollars per month depending on the amenities and services covered.