First-Time Homebuyer Guide
Everything a first-time buyer needs to go from "can I afford this?" to keys in hand. Start with the affordability calculator below to see your maximum home price, then work through how the payment, PMI, and loan choice fit together.
How Much House Can You Afford?
Enter your income, debts, and down payment to see the maximum home price you can afford under the standard 28/36 debt-to-income rules — with property taxes and insurance already factored in.
Your Financial Details
Car payments, student loans, credit cards, etc.
Annual rate as % of home value
Maximum Home Price You Can Afford
$353,000
Based on the 28% DTI rule
Estimated Monthly Payment (PITI)
Debt-to-Income Analysis
Guideline: 28% max
Guideline: 36% max
Monthly Income: $8,333 | Max Housing (28% rule): $2,333 | Max Housing (36% rule): $2,500
Home Price
$353,000
Down Payment
$60,000
Loan Amount
$293,000
Down Payment %
17.0%
Want to dig deeper into the affordability math alone? The dedicated home affordability calculator shows the full front-end and back-end DTI breakdown.
Understanding Your Mortgage Payment Breakdown
The price on the listing is not your monthly payment. Lenders describe the real number with the acronym PITI — the four parts of every mortgage payment:
- Principal — the portion that pays down your loan balance and builds equity.
- Interest — the cost of borrowing. Early in the loan, most of your payment goes here; later, more goes to principal.
- Taxes— local property taxes, typically 0.5%–2.5% of the home's value per year depending on where you buy, collected monthly into an escrow account.
- Insurance — homeowners insurance, which your lender requires for as long as you have a mortgage.
If your down payment is under 20% on a conventional loan, PMI is added on top of PITI (covered next). A basic calculator that shows only principal and interest can understate your true payment by hundreds of dollars a month — which is why the affordability calculator above includes taxes and insurance in every result.
PMI Explained — and When You Can Remove It
Private mortgage insurance (PMI) protects the lender — not you — if you default on a conventional loan. Lenders require it whenever your down payment is under 20% (a loan-to-value ratio above 80%), because a smaller down payment is considered higher risk. PMI typically costs 0.5%–1.5% of the loan amount per year, billed monthly, and the rate depends on your credit score and loan-to-value ratio.
The good news is that PMI is temporary on a conventional loan. Under the Homeowners Protection Act:
- You can request cancellation at 80% LTV— once your balance reaches 80% of the home's original value.
- The lender must automatically remove PMI at 78% LTV, based on your original purchase price and scheduled payments.
- Making extra principal payments reaches the 80% threshold sooner, letting you request removal early.
To see your exact monthly PMI cost and the month it falls off, use the PMI calculator. Note that FHA mortgage insurance follows different rules — with less than 10% down it lasts the life of the loan, which is the main reason FHA borrowers refinance once they have enough equity.
FHA vs Conventional Loan Comparison
The two loan types most first-time buyers choose between are FHA and conventional. The right answer comes down to your credit score and down payment.
| FHA Loan | Conventional Loan | |
|---|---|---|
| Minimum down payment | 3.5% (580+ score) | 3% |
| Minimum credit score | 580 (or 500 with 10% down) | Typically 620 |
| Mortgage insurance | 1.75% upfront MIP + annual MIP | PMI only if under 20% down |
| When insurance ends | Life of loan if under 10% down; drops after 11 years if 10%+ down | Auto-removed at 78% LTV; cancel at 80% |
| Best fit | Lower credit or small down payment | Strong credit (740+) and 5%+ down |
In short: FHA tends to win for buyers with credit under 700 or down payments under 5%, because its insurance rate ignores your credit score and qualification is easier. Conventional is usually cheaper for strong-credit buyers because PMI is priced to your risk and drops off automatically. Run the actual FHA numbers — upfront and annual MIP included — with the FHA loan calculator, then quote both side by side.
First-Time Buyer Loan Programs
FHA is not the only low-down-payment route. Three government-backed programs and a conventional low-down option cover most first-time buyers:
| Program | Minimum down | Who qualifies | Insurance / fee |
|---|---|---|---|
| FHA | 3.5% | Any buyer with a 580+ score; no first-time requirement | 1.75% upfront MIP + annual MIP |
| VA | 0% | Veterans, active duty, and eligible surviving spouses | One-time 1.25%–3.3% funding fee; no monthly mortgage insurance |
| USDA | 0% | Buyers in eligible rural areas, subject to income limits | 1% upfront guarantee fee + 0.35% annual fee |
| Conventional | 3% | Typically a 620+ credit score | PMI until 80% LTV, then removable |
The zero-down programs are worth checking first if you qualify. A VA loan charges a one-time funding fee that can be rolled into the balance — and is waived entirely for veterans with a service-connected disability. A USDA loan swaps mortgage insurance for a 1% upfront guarantee fee plus a 0.35% annual fee, and the eligible-area maps cover more of the country than most buyers expect.
State and local down payment assistance
Every state runs a Housing Finance Agency that offers first-time buyer help on top of whichever loan you choose. The two common forms are down payment assistance — a grant, a forgivable second lien, or a deferred loan repaid only when you sell or refinance — and a Mortgage Credit Certificate, which converts part of your annual mortgage interest into a federal tax credit. Eligibility is usually keyed to household income limits, a purchase-price cap, and completing a homebuyer education course. Most programs use the federal definition of a first-time buyer: someone who has not owned a principal residence in the past three years. Search your state's HFA by name and check its terms before you lock a loan, since some assistance must be layered on at application rather than added later.
How to Get Pre-Approved
Pre-qualification is an estimate based on numbers you tell a lender, with nothing verified. Pre-approvalis the real thing: the lender pulls your credit, verifies your income and assets against documents, and issues a letter stating what they will lend. Sellers take the second seriously and largely ignore the first — in competitive markets, many agents won't schedule a showing without a pre-approval letter attached to the offer.
Lenders will ask for roughly the same package:
- Your two most recent pay stubs, and W-2s covering the last two years.
- The last two years of tax returns — especially important if you are self-employed or a large share of your income is commission or bonus.
- Roughly two months of bank and brokerage statements for every account you'll draw on.
- Photo ID and Social Security number for the credit pull.
- A signed gift letter if any of the down payment comes from family, confirming the money is a gift and not a loan.
Apply to several lenders and compare their Loan Estimates side by side — it is the most reliable way to lower your rate and fees. Clustering those applications matters: credit scoring models count multiple mortgage inquiries made inside one shopping window as a single inquiry, and that window runs 14 to 45 days depending on the model. Keeping your applications inside about two weeks stays safe under every version.
A pre-approval letter is typically good for 60 to 90 days. Between the letter and the closing table, change nothing financially — no new credit cards, no financed furniture, no car loan, no job change. Underwriting re-checks your credit and employment before funding, and a new account opened in that window is one of the most common reasons an approved loan falls apart. The mortgage pre-approval guide walks through the full document checklist, the credit score each loan type needs, and what to expect at each step.
Closing Costs Breakdown
Closing costs are what you pay to finalize the purchase, and they are separate from your down payment. Budget 2% to 5% of the home price — on a $400,000 home, roughly $8,000 to $20,000. They fall into three buckets:
| Bucket | Typical items | Rough size |
|---|---|---|
| Lender fees | Origination and underwriting, credit report | ~1% of the loan amount |
| Third-party fees | Appraisal, title insurance, settlement/escrow, survey, government recording | Title insurance alone runs ~0.5% of the home price |
| Prepaid items | First year of homeowners insurance, interest from closing to your first payment, and several months of property taxes deposited into escrow | Varies with your closing date |
Two documents govern the process. Within three business days of your application, the lender must send a Loan Estimate itemizing these charges. You must receive the final Closing Disclosure at least three business days before closing. Put them side by side and question anything that moved — some fees are fixed by the government, but origination charges and title services can be shopped or negotiated.
You generally cannot finance closing costs into a purchase loan, but you can ask the seller to cover part of them as a concession, or accept a slightly higher rate in exchange for lender credits. Run your own numbers with the closing costs calculator, which itemizes each fee against your purchase price and loan amount.
Step-by-Step Homebuying Timeline
- Check your credit and budget. Pull your credit score, list your monthly debts, and run the affordability calculator above to set a realistic price range before you fall in love with a listing.
- Save your down payment and closing costs. Budget for the down payment plus closing costs, which typically run 2%–5% of the home price. The down payment calculator sizes the target and compares 3%, 5%, 10%, and 20% down; the down payment savings goal calculator and closing costs calculator help you plan the saving.
- Get pre-approved.A lender verifies your income, credit, and assets and issues a pre-approval letter, valid for about 60 to 90 days. This tells you your real budget and shows sellers you're a serious buyer — see the document checklist above.
- Shop with a real-estate agent. Tour homes inside your pre-approved range and account for the full PITI payment — not just principal and interest — at each price point.
- Make an offer and go under contract.Your agent helps you write a competitive offer. Once accepted, you'll put down earnest money and open escrow.
- Inspection and appraisal.An inspection checks the home's condition; the lender's appraisal confirms the value supports the loan. Either can reopen negotiations.
- Underwriting and final approval. The lender does a deep dive on your file. Avoid new debt or job changes during this window — both can derail approval.
- Close. You sign the final paperwork, pay your down payment and closing costs, and get the keys. Welcome home.
Start With Our Calculators
Run your own numbers before you talk to a lender. Each of these takes about a minute.
- Mortgage Payment Calculator — your full PITI payment at any price and rate.
- Home Affordability Calculator — the maximum home price your income and debts support.
- PMI Calculator — your monthly PMI cost and the month it drops off.
- Closing Costs Calculator — an itemized estimate of the cash you need at the table.
- Amortization Schedule — how each payment splits between principal and interest over time.
Frequently Asked Questions
How much house can I afford as a first-time buyer?
Most lenders apply the 28/36 rule: your housing payment should stay under 28% of gross monthly income, and all your debt payments combined under 36%. The calculator above uses the more restrictive of the two and backs out taxes and insurance to give you a maximum home price. As a rough starting point, your affordable home price is often around 3 to 4 times your annual income, but your down payment, existing debts, rate, and local property taxes can move that figure substantially.
How much do I need for a down payment on my first home?
You do not need 20%. Conventional loans go as low as 3% down, FHA loans require 3.5% down with a 580 credit score, and VA and USDA loans allow qualified buyers to put 0% down. Putting down less than 20% on a conventional loan means paying PMI until you reach 20% equity, but it lets you buy years sooner. Weigh the cost of PMI against the cost of waiting and continuing to rent.
What credit score do I need to buy a house?
FHA loans allow scores as low as 580 (or 500 with 10% down), though many lenders add their own overlays requiring 620–640. Conventional loans generally start around 620, and the best rates go to borrowers above 740. A higher score lowers both your interest rate and, on a conventional loan, your PMI rate — so even a small score improvement before applying can save real money.
What is included in my monthly mortgage payment?
Your payment is more than principal and interest. The full figure, called PITI, includes Principal, Interest, property Taxes, and homeowners Insurance. If you put down less than 20% on a conventional loan, private mortgage insurance (PMI) is added on top. Basic calculators that show only principal and interest understate your true monthly cost — the affordability calculator above includes taxes and insurance.
When can I stop paying PMI?
On a conventional loan, you can request PMI cancellation once your balance reaches 80% of the home's original value, and the lender must automatically remove it at 78% LTV under the Homeowners Protection Act. Extra principal payments get you there sooner. FHA mortgage insurance works differently — with less than 10% down it lasts the life of the loan, so many FHA borrowers refinance into a conventional loan once they reach 20% equity.
Is an FHA or conventional loan better for a first-time buyer?
FHA tends to win for buyers with credit scores under 700 or down payments under 5%, because its mortgage insurance rate is the same regardless of credit score and qualification is easier. Conventional is usually cheaper for buyers with strong credit (740+) and at least 5% down, because conventional PMI is priced to your risk and drops off automatically at 80% LTV. Always quote both side by side.
What is the difference between pre-qualification and pre-approval?
Pre-qualification is an estimate based on numbers you tell the lender, with nothing verified — it carries little weight with sellers. Pre-approval means the lender pulled your credit and verified your income and assets against real documents, then issued a letter stating how much they will lend. Sellers take pre-approval letters seriously; many agents will not schedule showings without one.
Does applying to several lenders hurt my credit score?
Not meaningfully, as long as you cluster the applications. Credit scoring models treat multiple mortgage inquiries made within a single shopping window as one inquiry — that window is 14 to 45 days depending on the scoring model in use. Shopping several lenders inside a two-week span is the safest approach, and comparing three or four Loan Estimates is the most reliable way to lower your rate and fees.
Do I qualify as a first-time homebuyer if I have owned a home before?
Often, yes. Most federal and state programs use the HUD definition: you count as a first-time buyer if you have not owned a principal residence in the past three years. That means a previous owner who has been renting for three or more years can qualify again. Individual state programs may layer on their own income limits, purchase-price caps, and homebuyer-education requirements.
How long is a mortgage pre-approval good for?
Most pre-approval letters are valid for 60 to 90 days, because the credit report and income documents behind them go stale. Refreshing one is usually a quick document update rather than a full reapplication. Keep in mind that a pre-approval reflects the rate environment at the time it was issued — the amount you qualify for can move if rates change before you go under contract.
Recommended reading
Books for first-time homebuyers
New to buying a home? These well-reviewed guides pair nicely with the calculator above — they walk you through budgeting, financing, and the paperwork so you head into your first purchase prepared.
Home Buying Kit For Dummies
Eric Tyson & Ray Brown
A plain-English walkthrough of the entire purchase — from sizing up what you can afford to making an offer and closing.
First-Time Home Buyer: The Complete Playbook
Scott Trench & Mindy Jensen
A step-by-step playbook for first-timers covering financing, negotiation, and avoiding the costly rookie mistakes.
Nolo's Essential Guide to Buying Your First Home
Ilona Bray, Alayna Schroeder & Marcia Stewart
A practical legal-and-financial guide to the paperwork, contracts, and contingencies behind your first purchase.
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