Preparing to Buy A Home When You Already Have Debt

Two people negotiating the home purchase across from each other.

Buying a Home When You Already Have Debt

Thinking about buying a home but already have debt? You’re not alone. Many people carry student loans, car payments, or credit card balances. The good news is, becoming a homeowner is still possible—even with debt. The key is knowing how to manage your debt, improve your financial profile, and make informed decisions.

Home Mortgage Calculator

Before shopping for a home, it’s important to understand what you can afford. A mortgage calculator lets you estimate your monthly mortgage payment by including:

  • Principal and interest
  • Property taxes
  • Homeowners insurance
  • Private mortgage insurance (PMI)
  • HOA fees, if applicable

This tool helps you plan realistically and avoid financial surprises. Try this reliable calculator: Home Buyer Savings Calculator.

Down Payment

A down payment is the amount you pay upfront when purchasing a home. While 20% is ideal to avoid PMI, the average first-time buyer puts down closer to 6%–9%. If saving for a down payment is difficult, consider:

  • FHA loans (as low as 3.5% down)
  • VA loans (no down payment required)
  • Down payment assistance programs in your state or county

A larger down payment reduces the loan amount, which lowers your monthly mortgage payment and may help avoid mortgage insurance.

Reducing Your Debt-to-Income Ratio (DTI)

Your debt-to-income ratio (DTI) is one of the most important numbers lenders use to evaluate your loan application. It compares your monthly debt payments to your monthly income. Most lenders prefer a DTI under 43%, though lower is better.

Tips to Lower Your DTI:

  • Use the avalanche method: Pay off high-interest debts first to save more over time.
  • Try the snowball method: Pay off the smallest debts first to build momentum.
  • Avoid taking on new debt: This includes financing furniture or a car before closing.
  • Consolidate debt: A personal loan may lower your interest rate and simplify payments.
  • Increase your income: Take on freelance or part-time work to raise your monthly earnings.
  • Make extra payments: Even $50/month can reduce your balances and improve your DTI.

A better DTI improves your loan approval chances and may qualify you for a lower interest rate.

Homeowners Insurance

You need insurance to protect your investment from events like fires, storms, and theft. In 2025, average premiums are around $2,100 annually, or about $175 monthly.

What affects your insurance costs:

  • Location (risk of floods, wildfires, etc.)
  • Home’s value
  • Coverage amount
  • Required flood insurance, if you’re in a FEMA-designated flood zone

Get quotes from multiple providers and compare coverage and deductible options to find the best value.

Closing Costs

Closing costs include lender fees, appraisals, title searches, and escrow account setup. They generally range from 2% to 5% of the home’s purchase price.

Examples of common fees:

  • Loan origination
  • Appraisal
  • Title insurance
  • Escrow setup
  • Lender charges

On a $300,000 loan, expect to pay $6,000–$15,000 at closing. You may negotiate some of these or ask the seller to cover part of them as a concession.

Estimate Your Monthly Mortgage

Knowing your full monthly mortgage payment helps you set a realistic budget. Your payment will include:

  • Principal and interest
  • Property taxes
  • Homeowners insurance
  • PMI, if your down payment amount is below 20%
  • HOA dues, where applicable

Use a mortgage calculator to test various loan terms, interest rates, and home prices. Adjust the zip code for accurate tax estimates. You can also add recurring condo fees, if relevant.

A toy car with a house on top of it and wooden blocks of the word "loan" under depicting buying with existing debt.

Credit Score

Your credit score directly affects your mortgage interest rate and eligibility. A higher score often means:

  • Lower interest rate
  • Lower monthly payments
  • More loan options

Basic score guidelines:

  • 620 or higher: Minimum for most conventional loans
  • 580 or higher: Qualifies for loans through FHA with 3.5% down
  • Below 580: FHA may allow 10% down with manual underwriting

Improving your credit:

  • Check your credit report for errors at AnnualCreditReport.com
  • Dispute inaccuracies
  • Make on-time payments
  • Reduce credit card balances

These steps improve your financial standing and lower your total annual cost of homeownership.

Fixed Rate Mortgage

A fixed rate means your interest rate and monthly principal/interest payment stay the same for the life of the loan.

Advantages:

  • Predictable payments
  • Protection from rising rates
  • Easier budgeting

In 2025, average 30-year mortgage rates are around 6.75%–7.25%, depending on credit score, loan amount, and loan type. A fixed interest rate offers peace of mind in a changing economy.

Conventional Loan

This loan isn’t insured by the government. It typically requires:

  • Minimum FICO score: 620
  • Down payment: As low as 3%
  • DTI: Ideally under 43%

While private mortgage insurance is required for smaller down payments, it can be removed once you reach 20% equity. This can help reduce your estimated monthly payment over time.

How Much House

To determine how much house you can afford:

  • Use a mortgage affordability calculator (link)
  • Keep your monthly mortgage payment under 28% of gross income
  • Account for property taxes, insurance, and HOA dues
  • Factor in existing debt obligations

Lenders look at your full financial picture, including your credit history, loan term, and total mortgage payment to decide how much to lend you.

Calculator to Estimate

A reliable calculator to estimate your monthly payment helps you understand the true cost of owning a home. Use tools from sites like:

Compare different home prices, interest rates, and loan details to get a clear picture of affordability.

FHA Loan

An FHA loan is backed by the Federal Housing Administration and is designed for buyers with lower credit scores or smaller down payments.

Benefits:

  • Down payment as low as 3.5% (with a credit score of 580+)
  • Flexible credit and debt guidelines
  • Available even with higher debt-to-income ratios

Keep in mind:

  • FHA requires both upfront and monthly mortgage insurance premiums
  • Mortgage insurance typically lasts the life of the loan unless you refinance

If you’re managing debt, the FHA program offers more leniency than conventional options.

Home Loans

There are several home loan options available. Choose one based on your financial situation:

Common Loan Types:

  • Conventional Good for buyers with strong credit and stable income
  • FHA loans: Ideal for lower credit or higher debt
  • VA loans: No down payment required for eligible veterans
  • USDA loans: Zero-down options for rural buyers

Lenders will assess your credit, income, DTI ratio, and loan details. Shop multiple mortgage lenders to compare rates, fees, and options.

Home Price

Figuring out the right home price is about more than what you’re approved for—it’s about what fits your long-term budget. Use a mortgage affordability calculator to decide what price range keeps your monthly cost manageable.

Keep in mind:

  • Larger homes = higher property taxes homeowners insurance
  • Smaller homes may still come with condo fees or homeowner association fees

If you’re managing debt, choose a purchase price that leaves room for emergencies and ongoing payments.

Mortgage Calculator

Let’s walk through an example using a mortgage calculator.

Scenario:

  • Home’s purchase price: $280,000
  • Down payment: $14,000 (5%)
  • Loan amount: $266,000
  • Interest rate: 6.75%
  • Loan term: 30 years

Estimated monthly costs:

  • Principal and interest: $1,728
  • Property taxes: $250
  • Homeowners insurance: $125
  • PMI: $120
  • Total mortgage payment: $2,223

Use calculators that allow you to input your zip code, loan type, and taxes for more accuracy.

Mortgage Insurance

Private mortgage insurance (PMI) is usually required if your down payment amount is below 20%. This protects the lender, not you.

Types:

  • PMI (for conventional loans)
  • Mortgage insurance premiums (for FHA loans)

How to avoid or reduce PMI:

  • Make a larger down payment
  • Choose a VA loan if eligible
  • Refinance once you have 20% equity

PMI increases your monthly mortgage payment, so include it when budgeting.

Escrow Account and HOA Fees

Most lenders require an escrow account to pay your property taxes and insurance premiums. This means those costs are rolled into your monthly payment, making budgeting easier.

Also, don’t forget HOA fees, which may apply to condos or planned communities. They can cover services like:

  • Lawn care
  • Roof repairs
  • Security
  • Community pool maintenance

HOA fees vary but can add $100–$400+ to your monthly cost.

Loan Details Matter

When reviewing loan offers, compare the full loan details, not just the rate. Focus on:

  • Annual percentage rate (APR): Includes interest and fees
  • Loan term: 15 vs. 30 years affects total interest
  • Estimated payments
  • Lender charges
  • Insurance policy requirements

Review the disclosures provided by the lender to spot hidden fees or conditions.

Adjustable Rate Mortgage vs. Fixed

While most buyers choose a fixed rate mortgage for stability, some explore an adjustable rate mortgage (ARM).

ARM Basics:

  • Lower rate for the first 5–10 years
  • Then adjusts annually based on market conditions
  • Can be risky if rates rise sharply

ARMs may be useful if:

  • You expect to move before the rate adjusts
  • You plan to refinance soon

If you’re managing debt, a fixed interest rate provides predictable payments, which can be easier on your budget.

Your Credit Report and History

Before applying, check your credit report and credit history. Errors can hurt your score and increase your interest rate.

Steps to prepare:

  • Get free reports from AnnualCreditReport.com
  • Dispute mistakes
  • Avoid new credit applications while preparing for a mortgage
  • Keep credit card usage under 30% of your limit

The better your credit, the better your mortgage interest rates and approval odds.

Flood Insurance and Other Costs

If your home is in a FEMA flood zone, your lender may require flood insurance, which can cost $600–$1,500/year depending on location. Learn more from FEMA.

Other costs to plan for:

  • Home maintenance and repairs
  • Utilities
  • Future tax increases
  • Emergency savings (ideally 3–6 months of expenses)

A responsible homeowner is also a prepared one.

Smart Debt Management Before You Buy

To put yourself in the best position to buy, focus on these key financial strategies:

  1. Make a budget: List income and all debt payments.
  2. Cut non-essentials: Redirect spending toward debt payoff or savings.
  3. Make extra payments: Reduces both balance and interest over time.
  4. Automate savings: Build your down payment steadily.
  5. Avoid large purchases: Postpone until after your home purchase.
  6. Speak with a HUD-certified housing counselor: They can help with personalized guidance.

Lenders reward financial discipline. By managing your debt carefully, you not only increase your chance of buying a home—you build long-term stability.

If you need help with credit or debt, or want to learn more about budgeting or personal finance, get started with free, confidential counseling and education right here at Credit.org.

Jeff Michael
Article written by
Jeff Michael is the author of More Than Money, a debtor education guide for pre-bankruptcy debtor education, and Repair Your Credit and Knock Out Your Debt from McGraw-Hill books. He was a contributor to Tips from The Top: Targeted Advice from America’s Top Money Minds. He lives in Overland Park, Kansas.
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