Affording a Home on a $90k Salary

Quick answer

• Aim for a total monthly housing payment (PITI: Principal, Interest, Taxes, Insurance) of no more than 28-30% of your gross monthly income.
• On a $90k salary, this means a target of roughly $2,100 to $2,250 per month for housing costs.
• Your down payment significantly impacts your monthly payment and the total interest paid.
• Don’t forget closing costs, which can add 2-5% of the loan amount.
• Your credit score is crucial for securing a favorable interest rate.
• Factor in ongoing homeownership costs beyond the mortgage, like maintenance and utilities.

Who this is for

• Individuals or couples earning a combined gross annual income of approximately $90,000.
• First-time homebuyers exploring their purchasing power and budget.
• Those looking to understand the financial implications of homeownership at this income level.

What to check first (before you act)

Goal and timeline

Before you even look at listings, define what you want from a home and when you want to buy. Are you looking for a starter home, a place to grow your family, or an investment property? Your timeline impacts how aggressively you need to save for a down payment and closing costs.

Current cash flow

Understand where your money is going each month. Track your income and all your expenses to see how much you can realistically allocate to a mortgage payment, property taxes, insurance, and potential home maintenance. A detailed budget is your best friend here.

Emergency fund or safety buffer

Homeownership comes with unexpected expenses. Ensure you have an emergency fund covering 3-6 months of living expenses before committing to a mortgage. This buffer is critical for covering repairs, job loss, or other unforeseen financial challenges.

Debt and interest rates

List all your outstanding debts (student loans, car loans, credit cards) and their interest rates. High-interest debt can significantly impact your debt-to-income ratio (DTI), which lenders use to assess your ability to repay a loan. Prioritizing high-interest debt repayment can free up more borrowing power and improve your financial health.

Credit impact

Your credit score plays a vital role in qualifying for a mortgage and the interest rate you’ll receive. A higher score generally means a lower interest rate, saving you thousands of dollars over the life of the loan. Check your credit reports for errors and take steps to improve your score if necessary.

Step-by-step (simple workflow)

1. Calculate your gross monthly income

What to do: Divide your annual salary by 12. For a $90,000 salary, this is $7,500 per month.
What “good” looks like: A clear, accurate figure for your monthly gross income.
Common mistake: Using net (take-home) pay instead of gross pay, which underestimates your borrowing potential.
How to avoid it: Always use your gross income for lender calculations.

2. Determine your target monthly housing payment

What to do: Multiply your gross monthly income by 28% to 30%. For $7,500/month, this is $2,100 to $2,250. This is your PITI (Principal, Interest, Taxes, Insurance) target.
What “good” looks like: A realistic monthly housing budget that aligns with lender guidelines and your comfort level.
Common mistake: Overstretching your budget, leading to financial strain.
How to avoid it: Stick to the conservative end of the range (28%) if you have other significant financial goals or debts.

3. Assess your debt-to-income ratio (DTI)

What to do: Add up your minimum monthly debt payments (excluding housing for now) and divide by your gross monthly income. Lenders typically want this below 43%, but lower is better.
What “good” looks like: A DTI ratio that leaves ample room for your target housing payment and other expenses.
Common mistake: Not accounting for all recurring debt payments, leading to an inaccurate DTI.
How to avoid it: List every monthly debt obligation, including minimum credit card payments.

4. Estimate your down payment

What to do: Decide how much you can comfortably put down. This could be 3.5% (FHA loans), 5%, 10%, or 20% to avoid Private Mortgage Insurance (PMI).
What “good” looks like: A planned down payment amount that fits your savings and financial goals.
Common mistake: Not having enough saved for a down payment, delaying homeownership.
How to avoid it: Start saving early and explore different down payment assistance programs.

5. Get pre-approved for a mortgage

What to do: Speak with a mortgage lender to get pre-approved. They will review your income, debts, credit, and assets.
What “good” looks like: A pre-approval letter stating the maximum loan amount you qualify for.
Common mistake: Confusing pre-qualification with pre-approval. Pre-qualification is an estimate; pre-approval is a conditional commitment.
How to avoid it: Understand the difference and provide accurate financial information to the lender for a thorough review.

6. Factor in property taxes and homeowners insurance

What to do: Research typical property tax rates and insurance costs in your desired areas. These vary significantly by location.
What “good” looks like: Realistic estimates for these recurring costs that you can add to your monthly payment.
Common mistake: Underestimating these costs, leading to a higher-than-expected monthly payment.
How to avoid it: Ask lenders for estimates and research local tax assessor websites.

7. Consider Private Mortgage Insurance (PMI) or FHA Mortgage Insurance Premium (MIP)

What to do: If your down payment is less than 20%, you’ll likely pay PMI (conventional loans) or MIP (FHA loans). Factor this cost into your monthly payment.
What “good” looks like: Understanding the cost of PMI/MIP and planning for its eventual removal or payoff.
Common mistake: Forgetting about PMI/MIP costs, leading to payment shock.
How to avoid it: Ask lenders for an estimate of PMI/MIP and how long it will be required.

8. Calculate your estimated total monthly housing payment (PITI)

What to do: Add your estimated principal and interest payment (from pre-approval), property taxes, homeowners insurance, and PMI/MIP.
What “good” looks like: A total monthly housing cost that falls within your target range (step 2).
Common mistake: Only focusing on the principal and interest, ignoring other essential costs.
How to avoid it: Be comprehensive in your calculation, including all components of PITI.

9. Account for closing costs

What to do: Budget 2-5% of the loan amount for closing costs (appraisal fees, title insurance, attorney fees, etc.).
What “good” looks like: Sufficient funds set aside for closing costs, separate from your down payment.
Common mistake: Running out of funds at closing because closing costs weren’t budgeted.
How to avoid it: Ask lenders for a Loan Estimate, which details expected closing costs.

10. Estimate ongoing homeownership expenses

What to do: Budget for utilities, maintenance, repairs, and potential HOA fees. A common rule of thumb is 1-2% of the home’s value annually for maintenance.
What “good” looks like: A realistic monthly budget that includes these additional homeownership costs.
Common mistake: Ignoring these costs, leading to unexpected financial strain after moving in.
How to avoid it: Create a separate budget category for homeownership expenses.

11. Determine your maximum affordable home price

What to do: Work backward from your target monthly payment and down payment, factoring in loan limits, interest rates, taxes, insurance, and PMI. Your lender’s pre-approval will provide the upper limit.
What “good” looks like: A clear understanding of the price range you can comfortably afford.
Common mistake: Falling in love with homes outside your affordable price range.
How to avoid it: Stick to your budget and pre-approval amount.

Common mistakes (and what happens if you ignore them)

Mistake	What it causes	Fix
Overspending on the monthly payment	Financial stress, difficulty paying other bills, potential default on mortgage.	Stick to a conservative PITI budget (e.g., 28% of gross income).
Underestimating closing costs	Inability to close on the home, losing earnest money deposit.	Budget 2-5% of the loan amount for closing costs and get a detailed Loan Estimate.
Neglecting an emergency fund	Inability to handle unexpected home repairs or job loss, leading to debt or foreclosure.	Build 3-6 months of living expenses before buying.
Ignoring PMI/MIP costs	Higher-than-expected monthly payments, reducing disposable income.	Understand PMI/MIP costs and plan for its removal.
Not accounting for ongoing homeownership expenses	Budget shortfalls for utilities, maintenance, and repairs.	Create a separate budget for these recurring costs.
Focusing only on principal and interest	Underestimating the true cost of homeownership.	Always calculate PITI (Principal, Interest, Taxes, Insurance).
Assuming a high credit score guarantees the best rate	Paying more in interest than necessary over the loan’s life.	Shop around with multiple lenders and improve your credit score.
Not getting pre-approved	Wasting time looking at homes you can’t afford, missing out on good deals.	Get pre-approved early in the process.
Taking on new debt before closing	Lowering your credit score and increasing your DTI, potentially jeopardizing loan approval.	Avoid major purchases or new credit applications after pre-approval.
Overlooking property taxes and insurance	Higher monthly payments than anticipated, straining your budget.	Research local taxes and insurance costs thoroughly.

Decision rules (simple if/then)

• If your credit score is below 740, then focus on improving it before applying for a mortgage, because a higher score can significantly lower your interest rate.
• If you have significant high-interest debt, then prioritize paying it off before buying a home, because it will improve your DTI and free up cash flow.
• If you can afford a 20% down payment, then aim for it to avoid PMI/MIP, because it reduces your monthly payment and the total interest paid.
• If your target monthly housing payment exceeds 30% of your gross income, then reassess your housing goals or look for less expensive areas, because it indicates you might be overextending your budget.
• If you are considering an FHA loan, then understand the MIP structure and its long-term costs, because it differs from PMI on conventional loans.
• If you have a stable job and a good handle on your finances, then you might consider a slightly higher housing payment (up to 30%), but be conservative if your future is uncertain.
• If you are purchasing in an area with very high property taxes, then factor this heavily into your monthly payment calculation, because it can substantially increase your PITI.
• If you are looking at homes with HOA fees, then add these to your monthly housing cost calculation, because they are an ongoing expense of homeownership.
• If you are unsure about your ability to handle unexpected repairs, then budget an additional buffer for maintenance beyond the standard 1-2% rule, because home systems can be unpredictable.
• If you are comparing mortgage offers, then look at the APR (Annual Percentage Rate) in addition to the interest rate, because APR includes fees and provides a more accurate cost of borrowing.
• If your income is variable, then be more conservative with your housing budget, because unexpected dips in income can make higher payments difficult to manage.
• If you are a first-time homebuyer, then explore state and local down payment assistance programs, because they can significantly reduce the upfront cash needed.

FAQ

What is the 28/36 rule for mortgages?

This common guideline suggests that your total housing payment (PITI) should not exceed 28% of your gross monthly income, and your total debt (including housing) should not exceed 36%.

How much down payment do I need for a house on a $90k salary?

While 20% is ideal to avoid PMI, many loan programs allow for as little as 3.5% (FHA) or 3-5% (conventional loans). However, a larger down payment reduces your monthly payments and the total interest paid.

Can I afford a $300,000 house on a $90k salary?

This depends on your debts, down payment, and the cost of property taxes and insurance in your area. Using the 28% rule, a $7,500 gross monthly income allows for about $2,100 in housing costs. A $300,000 loan at current interest rates, plus taxes and insurance, could easily exceed this.

What are closing costs?

Closing costs are fees paid at the end of a real estate transaction. They typically include appraisal fees, title insurance, attorney fees, loan origination fees, and recording fees, usually totaling 2-5% of the loan amount.

How does my credit score affect how much house I can afford?

A higher credit score qualifies you for lower interest rates. Even a small difference in interest rate can save you tens of thousands of dollars over the life of a 30-year mortgage.

What is PMI and when do I have to pay it?

PMI (Private Mortgage Insurance) is required on conventional loans when your down payment is less than 20%. It protects the lender if you default. You can usually request to remove PMI once you reach 20% equity.

Is it better to pay off debt or save for a down payment?

Generally, paying off high-interest debt (like credit cards) is a priority. It improves your DTI and frees up cash flow, which can make you a more attractive borrower and increase your capacity for a mortgage.

What is a debt-to-income ratio (DTI)?

DTI is a measure of your monthly debt payments divided by your gross monthly income. Lenders use it to assess your ability to manage monthly payments and repay debts.

How much should I budget for home maintenance?

A common guideline is to set aside 1-2% of the home’s value annually for maintenance and repairs. For a $300,000 home, this would be $3,000 to $6,000 per year, or $250-$500 per month.

What this page does NOT cover (and where to go next)

• Specific mortgage products and lenders: Research different loan types (conventional, FHA, VA) and compare offers from multiple lenders.
• Detailed tax implications of homeownership: Consult a tax professional for advice on mortgage interest deductions and other tax benefits.
• Home insurance policy specifics: Work with an insurance agent to understand coverage options and costs.
• Real estate market analysis: Consult with a local real estate agent for insights into specific neighborhoods and market trends.
• Legal aspects of real estate transactions: Engage a real estate attorney for guidance on contracts and closing.