How Much Can You Borrow? Utah Mortgage Max Loan Amount Calculator

One of the first questions every home buyer asks: "How much house can I afford?" Or more specifically, how much will lenders actually lend to me?

Your maximum loan amount depends on several factors: your income, debt, credit score, down payment, and the type of loan. In this guide, we'll walk you through exactly how lenders calculate your max loan amount and show you how to estimate yours using our calculator.

The Debt-to-Income Ratio: Your Borrowing Ceiling

The single most important factor in determining your max loan amount is your Debt-to-Income Ratio (DTI). This is the percentage of your gross monthly income that goes toward debt payments.

Here's how lenders think about it:

• Front-end DTI (Housing Ratio): Your new mortgage payment + property taxes + insurance + HOA fees, divided by gross income. Most lenders cap this at 43–50%.
• Back-end DTI (Total Debt Ratio): All monthly debt payments (mortgage + car + credit cards + student loans) divided by gross income. Most lenders cap this at 50–65%.

If your back-end DTI exceeds 65%, you'll struggle to get approval, even if you have a stellar credit score. Edge Home Finance, as a broker with 100+ lenders, can often find programs that push these limits—but DTI is still the gatekeeper.

Quick Example: Utah Buyer, $100K Income

At today's rates (6.76% for 30-year), a $4,817 monthly payment gets you into a home around $680,000 (with 20% down). But add property taxes, insurance, and HOA? You might max out around $550,000–$600,000.

Calculate Your Max Loan Amount (Simplified)

Other Factors That Affect Your Max Loan Amount

Credit Score

Your credit score doesn't directly cap your loan amount, but it affects your interest rate. A 620-score borrower might pay 7.25% vs. a 740-score at 6.76%—that's a $150+ difference per month, which reduces your purchasing power.

Down Payment

More down = lower loan amount = easier to approve. FHA allows 3.5% down (perfect for first-timers), VA allows 0% (no down payment), and USDA allows 0% for rural properties. Conventional loans typically start at 3% down in Utah.

Loan Type

Different loan products have different DTI limits:

• FHA: Front-end 46.7%, back-end 56.7% (more flexible for lower-income buyers)
• Conventional: Front-end 43%, back-end 50% (tighter but lower rates)
• VA/USDA: Varies by program, but generally more lenient
• Jumbo: Down payment 20%+, strict credit, often back-end 50% max

Self-Employment & Non-QM Loans

If you're self-employed or have irregular income, traditional lenders might limit you. But Edge Home Finance offers Non-QM products that evaluate your actual cash flow instead of tax returns alone—opening up borrowing power for business owners, contractors, and gig workers.

How Edge Home Finance Can Help You Borrow More

As Utah's smartest brokerage with 100+ lender partnerships, Edge can often:

• Find lenders with higher DTI limits (up to 50/65 or even 55/75 in some cases)
• Use alternative income documentation for self-employed borrowers
• Stack programs (FHA + second mortgage, VA + bonus) to maximize buying power
• Lock in today's rates (6.76% 30-yr) with no-cost options to reduce monthly payments

Next Steps

Ready to find your actual max loan amount? Don't rely on a calculator alone—talking to a mortgage pro gives you the real picture with your specific situation, credit, and income type.

Summary

• Your max loan is limited by debt-to-income ratio (typically 50% front-end, 65% back-end)
• Monthly income minus existing debts = your mortgage payment budget
• Interest rate affects monthly payment; higher rates = lower purchasing power
• Down payment, credit score, and loan type all play secondary roles
• Edge Home Finance can often stretch these limits with alternative programs
• Just because you can borrow it doesn't mean you should—comfort matters