You wouldn’t go deer hunting without knowing your terrain, your target, and your gear. So why would you go house hunting without knowing your numbers? That’s exactly the mindset Duane Buziak brings to every first-time homebuyer he works with at Mortgage Rate Hawk: preparation isn’t paperwork, it’s power.
This guide is your first-time homebuyer worksheet, built as a hunt checklist you can work through before you ever talk to a lender. Think of it as your game plan, not a scary form. By the time you finish all seven steps, you’ll know your credit standing, your debt-to-income ratio, your realistic down payment range, the loan type that fits your profile, and how to compare rate quotes like a pro.
Here’s what you’ll find woven throughout this guide, because we believe in showing our work:
A comparison table breaking down loan programs side by side so you can see exactly how they stack up.
A fully worked dollar example following a real borrower scenario through the math, step by step.
A 10-question FAQ block written so search engines and AI tools can pull direct answers for you.
Inline citations from HUD.gov, CFPB.gov, FHFA.gov, and other government sources so you know the rules are real, not made up.
At Mortgage Rate Hawk, the motto is simple: We Don’t Just Look. We Hunt. That means we track rates, compare programs, and find the loan that actually fits your life, not just the one that’s easiest to sell you. This worksheet is where that hunt begins.
Ready? Let’s go step by step.
Step 1: Know Your Numbers Before Anyone Else Does
Before any lender pulls your credit, you should already know what they’re going to find. This is the first field on your worksheet, and it’s non-negotiable.
Start by pulling your own credit report at AnnualCreditReport.com. This is a soft pull, meaning it does not affect your credit score. You’re entitled to free reports from all three bureaus: Equifax, Experian, and TransUnion. Write down your middle score from all three. That middle score is what most mortgage lenders use for qualification purposes.
Worksheet field to fill in: Equifax score: ___ | Experian score: ___ | TransUnion score: ___ | Middle score: ___
Once you have your middle score, here’s how it maps to loan type eligibility, based on published guidelines from HUD.gov and CFPB.gov:
FHA Loans: 580 minimum for 3.5% down; 500 to 579 qualifies for 10% down (per HUD.gov FHA guidelines).
Conventional Loans: 620 minimum, per Fannie Mae Selling Guide.
VA Loans: No published minimum from the Department of Veterans Affairs, but lender overlays typically fall between 580 and 620. If you’re a veteran or active-duty service member, don’t count yourself out based on score alone.
USDA Loans: 640 is the standard threshold for automated underwriting system approval.
One flag worth knowing: VantageScore 4.0 is now accepted by some lenders as part of updated credit scoring models. If you’re seeing a different score on your bank’s app versus your mortgage pre-approval, this may be why. Mortgage Rate Hawk also offers a free no-touch credit check option, so you can see where you stand without triggering any hard inquiry on your own.
Pitfall to avoid: Do not open any new credit cards, take out auto loans, or make large purchases while you’re in the workshopping phase. New hard inquiries lower your score temporarily, and increased credit utilization can push your score down even further, potentially bumping you out of a better loan tier right before you apply.
Success indicator: You have all three bureau scores written down and you can identify which loan types you qualify for based on credit alone. Circle the loan types that match your middle score. You’ll narrow it down further in Step 4.
Step 2: Map Your Income, Debts, and the DTI Line You Cannot Cross
Credit score gets you in the door. Your debt-to-income ratio determines how wide that door opens. DTI is the single most misunderstood number in mortgage qualifying, so let’s break it down in plain English.
Worksheet fields to fill in:
Gross monthly income (before taxes, all sources): $___
Monthly recurring debts (minimum payments only): car note $___ | student loans $___ | credit cards $___ | child support/alimony $___ | other $___
Total monthly debts: $___
There are two DTI calculations that matter:
Front-end DTI is your estimated housing payment (principal, interest, taxes, insurance, and any HOA) divided by your gross monthly income. This tells lenders what share of your paycheck goes to housing alone.
Back-end DTI is all your monthly debts combined, including the new housing payment, divided by your gross monthly income. This is the number lenders care about most.
Here are the DTI guardrails by loan type:
FHA: Up to 57% back-end DTI is allowed with compensating factors, per HUD.gov FHA Handbook. Standard guideline is 43%, but strong reserves or residual income can push it higher.
Conventional: Typically 45% to 50% back-end DTI, per Fannie Mae guidelines. Automated underwriting can approve up to 50% in some scenarios.
VA: The VA uses residual income as its primary qualifier, not DTI. Residual income is what’s left over after all obligations are paid, and it varies by family size and region. DTI is a secondary consideration, per the VA Lenders Handbook. This makes VA loans more flexible for buyers with higher debt loads who still have solid take-home pay.
USDA: Standard back-end DTI limit is 41%, per USDA Rural Development guidelines.
Now, meet Maria. She’ll be our example borrower throughout this guide.
Maria lives in Nashville, Tennessee. She earns $72,000 per year in gross income, which works out to $6,000 per month. She has a $420 per month car note and $180 per month in student loan payments. Her total current monthly debt load before housing: $600.
We’ll run Maria’s full numbers in Step 5, including her estimated mortgage payment and back-end DTI.
Pitfall to avoid: Self-employed borrowers, take note. Lenders use your net income from tax returns, not your gross bank deposits. If you write off significant business expenses, your qualifying income may be lower than you expect. Flag this early and plan accordingly.
Success indicator: You’ve calculated your own back-end DTI using your current debts and know whether you’re under the threshold for at least one loan type. If you’re not sure how to calculate it, the formula is: (total monthly debts + estimated housing payment) ÷ gross monthly income × 100 = back-end DTI percentage.
Step 3: Size Up Your Down Payment and Closing Cost Reality
Here’s where many first-time buyers get a surprise they weren’t expecting. The down payment is only part of what you need at the closing table. Let’s map the full picture.
Worksheet fields to fill in:
Current savings earmarked for home purchase: $___
Gift funds available (from family or approved sources): $___
Employer assistance or down payment assistance program funds: $___
Down payment minimums by loan type, for reference:
VA Loans: 0% down for eligible veterans and active-duty service members.
USDA Loans: 0% down for eligible rural and suburban properties.
FHA Loans: 3.5% down with a 580+ credit score.
Conventional Loans: As low as 3% to 5% for first-time buyers, depending on the program.
Jumbo Loans: Typically 10% to 20% down, depending on the lender and loan size.
Now add closing costs. According to the CFPB Loan Estimate explainer, closing costs typically range from 2% to 5% of the loan amount. On a $300,000 loan, that’s $6,000 to $15,000 in fees on top of your down payment.
The good news: you don’t always have to pay those out of pocket. No-out-of-pocket closing options include seller concessions (where the seller pays a portion of your closing costs as part of the negotiation), lender credits (where you accept a slightly higher rate in exchange for the lender covering fees), and down payment assistance programs that can help bridge the gap.
One often-overlooked cost: reserves. Many lenders require you to have two months of PITI (principal, interest, taxes, and insurance) remaining in your savings account after closing. That means if your monthly housing payment is $1,800, you need $3,600 sitting in the bank after you’ve paid everything else. Factor this into your savings target.
Here’s a side-by-side comparison of down payment and closing cost basics by loan type:
| Loan Type | Minimum Down Payment | Closing Costs (Typical) | Mortgage Insurance | Seller Concessions Allowed | Reserves Required |
|---|---|---|---|---|---|
| VA | 0% | 2%–4% (funding fee may apply) | None (funding fee instead) | Yes, up to 4% | Varies by lender |
| USDA | 0% | 2%–4% | Annual fee (0.35% of loan) | Yes, up to 6% | Varies by lender |
| FHA | 3.5% (580+ score) | 2%–5% | Upfront MIP + Annual MIP | Yes, up to 6% | Typically 1–2 months PITI |
| Conventional | 3%–5% (first-time) | 2%–5% | PMI if under 20% down | Yes, up to 3%–9% | Typically 2 months PITI |
Success indicator: You know your realistic down payment amount, you’ve added a closing cost estimate of 2% to 5% of your target loan amount, and you’ve assessed whether you need a down payment assistance program to make the numbers work.
Step 4: Match Your Profile to the Right Loan Type
Now that you have your credit score, DTI, and savings picture, it’s time to run the decision tree. This is where your worksheet starts to look like a real game plan.
Work through these questions in order:
Are you a veteran, active-duty service member, or eligible surviving spouse? If yes, start with VA. It’s typically the strongest option available: zero down payment, no private mortgage insurance, and flexible qualifying. Don’t assume you don’t qualify without verifying. Many buyers leave VA benefits on the table because they made assumptions. Check your Certificate of Eligibility (COE), which can be pulled electronically using your Social Security number and date of birth.
Is the property in a rural or suburban area? USDA eligibility is based on property location and household income limits. Many properties that don’t feel “rural” actually fall within USDA-eligible zones. Check the USDA property eligibility map before ruling this out.
Is your credit score under 620? FHA is likely your path. It has the lowest published credit floor for a low-down-payment program and allows higher DTI ratios with compensating factors.
Do you have strong credit (620+) and at least 5% down? Conventional loans may offer lower long-term costs, particularly if you can avoid private mortgage insurance by putting 20% down or reaching 20% equity over time.
Are you buying in a high-cost market where the purchase price exceeds conforming loan limits? You may need a Jumbo loan. Confirm the 2026 conforming loan limit at FHFA.gov before assuming you need jumbo financing.
Here’s the full loan-type comparison table for your worksheet:
| Feature | VA Loan | FHA Loan | Conventional | USDA Loan |
|---|---|---|---|---|
| Minimum Down Payment | 0% | 3.5% (580+ score) | 3%–5% (first-time) | 0% |
| Mortgage Insurance / Fee | Funding fee (1.25%–3.3%) | Upfront MIP + Annual MIP | PMI if under 20% down | Upfront + Annual guarantee fee |
| Credit Score Floor | No VA minimum (overlays 580–620) | 580 (3.5% down) | 620 | 640 |
| DTI Limit | Residual income primary; DTI secondary | Up to 57% w/ compensating factors | 45%–50% | 41% standard |
| Property Restrictions | Primary residence; must meet MPRs | Primary residence; FHA-approved condition | Primary, second home, investment | Rural/suburban eligible zones only |
| Cash-Out Refinance Max LTV | 100% LTV | 80% LTV | 90% LTV | Not available |
A note for teachers, first responders, and public servants: specialized programs may offer additional assistance layered on top of these loan types. Explore those options as a secondary path on your worksheet.
Pitfall to avoid: Don’t self-select out of VA or USDA without actually verifying eligibility. Many buyers assume they don’t qualify and leave significant savings on the table. The verification takes minutes.
Success indicator: You’ve circled one primary loan type and identified one backup option on your worksheet. These two choices will guide your lender conversations in Steps 6 and 7.
Step 5: Run Your Fully Worked Dollar Example
This is where the worksheet gets real. Let’s take Maria from Step 2 and run her full numbers so you can see exactly how this math works, and then replicate it for yourself.
Maria’s scenario:
Location: Nashville, Tennessee. Home purchase price: $320,000. Loan type: FHA. Down payment: 3.5% of $320,000 = $11,200. Loan amount: $308,800.
For illustration purposes, we’ll use a hypothetical 30-year fixed rate of 6.75%. Actual rates vary based on market conditions, credit profile, and lender. This is where rate hunting matters, and we’ll cover that in Step 6.
Monthly payment breakdown (estimated, for illustration):
Principal and Interest: On a $308,800 loan at 6.75% over 30 years, the monthly P&I payment is approximately $2,003.
FHA Upfront MIP: FHA charges an upfront mortgage insurance premium of 1.75% of the loan amount, per HUD.gov. That’s $5,404, which is typically rolled into the loan. It does not affect the monthly payment directly, but it increases the loan balance slightly.
FHA Annual MIP: For a 30-year loan with less than 10% down, the annual MIP rate is 0.55% of the loan balance per year (verify current rates at HUD.gov). Monthly MIP: approximately $141.
Property Taxes: Tennessee’s effective property tax rate is among the lower in the nation. Using a conservative estimate on a $320,000 home, monthly taxes are approximately $200. (Actual taxes vary by county.)
Homeowner’s Insurance: Estimated at approximately $100 per month for this price point in Tennessee.
Estimated total monthly PITI: approximately $2,444.
Now let’s run Maria’s back-end DTI:
Monthly debts: $2,444 (PITI) + $420 (car) + $180 (student loans) = $3,044 total.
Gross monthly income: $72,000 ÷ 12 = $6,000.
Back-end DTI: $3,044 ÷ $6,000 = 50.7%.
That’s above the standard FHA threshold of 43%, but within reach of FHA’s compensating-factor allowance of up to 57% per HUD.gov. Maria would need a compensating factor such as reserves, a strong credit score, or residual income to get approved at this DTI. A loan officer would assess this in underwriting.
What if Maria used a VA loan instead?
If Maria is a veteran, the calculation shifts meaningfully. With VA, she puts 0% down. Loan amount: $320,000. No monthly MIP. She pays a VA funding fee (for a first-time use with 0% down, the funding fee is 2.15% of the loan amount, per VA guidelines), which can be rolled into the loan. Her monthly P&I on $320,000 at the same illustrative rate would be approximately $2,076. No MIP saves her $141 per month compared to FHA, which also lowers her DTI.
Revised back-end DTI with VA: ($2,076 + $200 taxes + $100 insurance + $420 car + $180 student) ÷ $6,000 = $2,976 ÷ $6,000 = 49.6%. More breathing room, and VA uses residual income as the primary qualifier anyway.
One more variable to consider: discount points. Paying one point (1% of the loan amount, or $3,088 on Maria’s FHA loan) upfront can buy down the interest rate, reducing her monthly payment. Whether that makes sense depends on how long she stays in the home.
Success indicator: Using the worksheet fields from Steps 1 through 4, you can now plug in your own home price, loan amount, estimated rate, taxes, and insurance to calculate your own PITI and back-end DTI. If your DTI comes in high, Step 6 shows you how a lower rate changes the math.
Step 6: Hunt Rates — Don’t Accept the First Quote
This is where the Mortgage Rate Hawk identity earns its name. Rate hunting is the difference between a good deal and a great one. On a 30-year loan, even a quarter-point difference in rate can mean tens of thousands of dollars over the life of the loan. Watch. Compare. Save.
Worksheet field to fill in: Log at least three rate quotes side by side.
For each quote, record: Lender name | Interest rate | APR | Points charged | Estimated closing costs | Rate lock period
Here’s why APR matters more than the interest rate alone. The interest rate is the base cost of borrowing. The APR (Annual Percentage Rate) includes the interest rate plus fees: origination charges, discount points, and certain closing costs. According to CFPB.gov, APR is the more accurate apples-to-apples comparison metric when evaluating loan offers. A lender quoting 6.5% with $4,000 in fees may cost more than a lender quoting 6.625% with minimal fees. APR surfaces that difference.
Here’s the rate shopping rule that removes the fear of multiple inquiries. Per CFPB.gov, multiple mortgage inquiries made within a 45-day window are treated as a single hard inquiry for credit scoring purposes. So shopping aggressively within that window costs you nothing extra on your score. Use it.
When comparing quotes, use the Loan Estimate. Every lender is required by federal law to provide a standardized Loan Estimate within three business days of receiving your application. Compare them line by line, not just the rate on page one.
Broker vs. direct lender: A mortgage broker, like Mortgage Rate Hawk, accesses hundreds of wholesale lenders and can shop your file across multiple investors to find the most competitive terms for your profile. A direct lender offers only their own products. Both can be excellent options depending on your situation. In South Carolina, broker positioning is the primary path. Nationally, the choice depends on your specific loan scenario and what’s available in the market at the time you apply.
Pitfall to avoid: The lowest rate is not always the lowest cost. A lender may offer a rock-bottom rate but load the loan with origination fees and points that offset the savings. Always compare total loan costs using the Loan Estimate, not just the headline rate.
Success indicator: You have at least two Loan Estimates in hand from different sources, you’ve compared APR and total closing costs side by side, and you can identify the lower-cost option with confidence.
Step 7: Get Pre-Approved and Protect Your Application
You’ve done the work. Now it’s time to make it official. But first, let’s clear up a common confusion that costs buyers real opportunities.
Pre-qualification vs. pre-approval: Pre-qualification is an informal estimate based on self-reported numbers. It carries no weight with sellers. Pre-approval is a verified, lender-reviewed assessment of your actual income, credit, and assets. According to CFPB.gov, pre-approval means the lender has reviewed documentation and made a conditional commitment. In a competitive market, sellers take pre-approved buyers seriously. Pre-qualified buyers often don’t even get a callback.
Documents to gather for your worksheet checklist:
W-2 forms from the past two years.
Pay stubs from the past 30 days.
Bank statements from the past 60 days (all accounts).
Federal tax returns from the past two years.
Government-issued photo ID.
Gift letter, if any portion of your down payment is a gift from a family member.
Application killers to avoid between now and closing:
Changing jobs or going from W-2 to self-employed income mid-application. Making large undocumented deposits into your bank account. Opening new credit accounts or co-signing for anyone else. Making large purchases on existing credit cards.
Any of these can trigger a re-underwrite, delay your closing, or in some cases, kill the loan entirely. The rule of thumb: don’t make any significant financial moves without talking to your loan officer first.
Timeline to set expectations: From pre-approval to closing typically runs 30 to 45 days for a purchase transaction. Pre-approval itself can happen within a business day or two once your documents are submitted. Underwriting is where the time is spent. Plan accordingly when negotiating your contract closing date.
Mortgage Rate Hawk offers same-day return calls and a free no-touch credit check as your first action step. You can get your credit picture without any score impact, discuss your loan type options, and get a pre-approval process started, all in one conversation.
Success indicator: Pre-approval letter in hand, application file fully assembled, and a rate lock strategy decided with your loan officer. You’re no longer a shopper. You’re a buyer.
Duane Buziak, NMLS #1110647 | Coast2Coast Mortgage LLC, NMLS #376205 | Licensed: VA, FL, TN, GA, DC, NC, SC, MD | 804-212-8663
Your Hunt Checklist: Pulling It All Together
Seven steps. Seven fields on your worksheet. Here’s the quick-reference summary of what you’ve built:
Step 1: Three bureau credit scores recorded. Loan type eligibility identified.
Step 2: Gross monthly income and monthly debts documented. Back-end DTI calculated.
Step 3: Down payment savings mapped. Closing cost estimate added. Reserves accounted for.
Step 4: Primary loan type circled. Backup loan type identified.
Step 5: Full PITI estimate calculated. Back-end DTI confirmed against loan type threshold.
Step 6: At least three rate quotes logged by APR. Loan Estimates compared line by line.
Step 7: Pre-approval documents gathered. Application killers flagged and avoided. Timeline set.
This is the game plan that separates buyers who get lost in the process from buyers who close with confidence. You don’t have to figure it out alone, and you don’t have to accept the first rate anyone hands you.
At Mortgage Rate Hawk, the hunt is the whole point. We compare programs, track rate movement, and match your specific profile to the loan that actually makes sense for your situation, not the one that’s easiest for us to process. Get your free rate comparison and personalized loan match today and start your homebuying journey with same-day expert guidance, whether you’re a first-time buyer or ready to refinance.
