Here is the decision most buyers never stop to make: a lender can approve you for far more than you should actually spend. The approved number is the ceiling, not the target. This page is your decision guide for choosing the payment that fits your budget and your life, not just the maximum you qualify for.
Rough anchors help. A conservative housing budget lands around 28 to 30 percent of gross monthly income (about $1,600 to $2,000 on an $80,000 salary), while approvals can reach well beyond that once every debt counts. The gap between the two is often thousands of dollars a month, and it is where comfortable homeownership is won or lost. To run your own numbers, see how to calculate what you can afford on the DTI hub, then come back here for the decision framework.
The Qualification Frameworks Live on the DTI Hub
The full qualification math, Patrick's 29/41 framework, the x115 affordability rule, and the deep debt-to-income breakdown all live together on one page so you do not have to stitch them together. Start there to see the numbers, then come back for the decision you are actually making here: see the full 29/41 qualification math on the DTI hub.
What Lenders Actually Approve vs What You Should Spend
Here is where the gap between "can afford" and "should afford" gets real. Lenders have their own limits, and they are much higher than the 28/36 rule:
- FHA loans: Allow up to 50% DTI in some cases.
- Conventional loans: Allow up to 45-50% DTI.
- VA loans: Allow even higher with residual income analysis.
These are maximums, not recommendations. The gap between what a lender says you can afford and what you should comfortably spend can be thousands of dollars per month. A lender might approve you for a $2,800/month payment, but if that leaves you with nothing for savings, emergencies, or life, you are setting yourself up for stress.
The Full Monthly Payment Breakdown (PITI+)
Your monthly housing payment is more than just the mortgage. Here is the full breakdown of what goes into it:
- Principal and InterestYour base mortgage payment
- Property taxes (Texas average)$450 to $550/month on $300K
- Homeowner's insurance$150 to $300/month
- PMI / MIP (under 20% down)$100 to $250/month
- HOA dues$0 to $500/month
The total of all these components is what you can actually afford each month. If your budget is $2,000/month for housing, that $2,000 has to cover everything -- not just the loan payment.
Income-by-Income Price Ranges: See the Math
The detailed affordability tables, worked examples at different income levels, and the full qualification math all live on the DTI hub so you can see exactly how each income maps to a price range with Texas taxes, insurance, and mortgage insurance built in: how to calculate what you can afford at your income, on the DTI hub.
Don't Forget the Hidden Costs
Beyond the monthly mortgage payment, homeownership comes with costs that renters never think about. These are the expenses that separate comfortable homeowners from house-poor ones:
- Maintenance: Budget 1-2% of your home's value annually. On a $300,000 home, that is $3,000 to $6,000 per year.
- Utilities: Expect $200 to $400/month for electricity, gas, water, trash, and internet.
- Repairs: Water heater, HVAC, roof -- eventually they all need replacing. A new roof can cost $8,000 to $15,000.
- Lawn care, pest control, and other recurring costs add up fast.
Your emergency fund needs to stay intact after buying. If you stretch to the maximum purchase price, you might not have cash left for the water heater that dies in year one or the HVAC that gives out in the middle of a Texas summer.
The Pre-Approval Amount Trap
Here is one of the most important things I tell every buyer: a lender pre-approves you for the maximum, not the comfortable amount. When you get a pre-approval letter saying you qualify for $400,000, that does not mean you should spend $400,000.
The pre-approval is the ceiling, not the target. Shop below your pre-approval amount to maintain financial flexibility. If you are pre-approved for $400K, aim for homes in the $300K to $350K range. The lower payment gives you breathing room for everything else life throws at you. For a detailed breakdown by income level, see how much house you can afford on a realistic income.