How Lenders Treat Collections and Medical Debt During Underwriting

Written by Chad Cabalka → Meet the Expert

Written by Reneé Burke → Meet the Expert

Written by Hilary Marshall → Meet the Expert

Financial Readiness Guide → [Financial Readiness] & this is part of the larger Phoenix Financing Guide→ [Phoenix Financing Guide]

Written by: Renee Burke

When you’re getting ready to buy a home in the Valley, the last thing you want is a surprise on your mortgage application. One of the most common questions I hear from Phoenix buyers is, “Will that old collection account or medical bill stop me from getting approved?” The short answer is usually no—but how lenders treat those items during underwriting can still shape your rate, your timeline, and even which loan program you’re best suited for.

Collections and medical debt aren’t treated all the same way. In fact, many lenders view them very differently than revolving credit‑card debt. If you’ve ever had to deal with a surprise bill from a hospital visit, an insurance shortfall, or an old account that got turned over to a collection agency, you’re far from alone. The good news is that in today’s mortgage environment, especially with recent changes to how medical debt is reported, there’s a lot more flexibility than many buyers realize.


How Underwriters Look at Collections

When you apply for a mortgage, the underwriter doesn’t just see your credit score. They look at your full credit report, and that includes every collection account that’s still being reported. What matters most to them is:

  • Type of debt (medical versus credit card, utilities, or other consumer debt)
  • Amount owed and how recently it was placed in collections
  • Whether it’s paid or unpaid

Unpaid collections can be a red flag, especially if they’re sizable or relatively new, because they signal that you currently have obligations that could compete with your new mortgage payment. Paid collections, particularly those that are older, are usually viewed much more leniently, though they may still be noted in the file.

In Phoenix, where buyers often come from diverse backgrounds and have experienced everything from job changes to medical events, underwriters generally look at the whole story, not just a single line item on the report.


Medical Debt Gets a Different Lens

Medical debt is one of the most common types of collection debt, and it’s also one of the most misunderstood. Here’s how lenders typically treat it:

  • Medical collections are often viewed as “non‑voluntary” debt.
    Lenders understand that medical bills can arise from emergencies, hospital stays, or insurance delays—not from overspending or poor budgeting. That’s why many underwriters distinguish medical collections from maxed‑out credit cards or chronic late payments.
  • Many programs are more forgiving.
    Conventional, FHA, VA, and USDA loan guidelines often treat medical debt differently than other consumer debt. For example, some programs may not factor paid medical collections at all into your score, and older paid medical collections may not need to be re‑verified if they’re more than a year or two old.
  • Amount and timing still matter.
    Large, recent unpaid medical collections can still raise questions, especially if they’re in the thousands of dollars or have been placed on your report within the last 12–24 months. Lenders may ask for a letter of explanation or require a payment plan, depending on the program and your overall financial picture.
  • Recent changes to credit reporting.
    As of 2023–2026, major credit bureaus began removing unpaid medical collections under about $500 from many credit reports, and new rules are rolling out that will further limit how much medical debt appears on reports used by lenders. That means some medical debt that used to hurt your score may no longer even show up in the version of the report the mortgage underwriter sees.

How Collections Affect Your Debt‑to‑Income and Approval

Collections and medical debt can influence your mortgage in a few key ways:

  • Credit score impact.
    Unpaid collections, especially those over a few hundred dollars, can lower your score. That can push you into a higher‑cost rate band, even if your income and other debts are solid. Paid collections are less damaging, and many newer scoring models penalize them less—or not at all—if they’re medical.
  • Underwriting scrutiny.
    If you have multiple collections on your report, the underwriter may ask for a letter of explanation, details of any payment plans, or proof that you’re actively managing the debt. This is especially true if the collections are from the last 24 months.
  • Impact on financing programs.
    Some programs are more flexible than others. For example:
    • FHA often considers larger collections; many lenders will want you to pay off collections over a certain threshold (for example, $2,000) or show a plan for repaying them.
    • VA tends to be more lenient with medical debt, focusing more on your overall willingness to pay and your payment history.
    • Conventional loans may allow you to keep some collections on your file, as long as your score and debt‑to‑income are within acceptable limits.

In Phoenix, this flexibility means you still have options even if your credit isn’t perfect. The right program and the right lender can make a big difference.


What You Can Do Before Applying

If you’re planning to buy a home in the next 6–12 months, here are a few steps that can help you manage collections and medical debt before you apply:

  • Pull your credit reports and check for errors.
    Medical billing mistakes are common. If you see a collection that isn’t accurate, or you were told it was paid but it’s still showing as unpaid, dispute it with the credit bureau and the collection agency. Correcting errors can improve your score and remove unnecessary questions from underwriters.
  • Pay or settle collections strategically.
    If you have small, manageable collections—especially medical ones—paying them off or setting up a payment plan can make your file look cleaner. Just be careful: paying off a collection can sometimes re‑age the account on your report, so it’s a good idea to talk to your lender about timing.
  • Avoid opening new repayment plans right before you apply.
    Starting a new debt‑repayment plan just before you submit your mortgage application can add a new monthly payment to your debt‑to‑income ratio, which can complicate approval. If possible, pay off or close any repayment plans before you start the mortgage process.
  • Document your story.
    If you have medical collections or other special circumstances, a simple letter of explanation can go a long way. Underwriters appreciate transparency, especially when there’s a clear reason for why the debt showed up and why you’re now in a better position to manage your mortgage.

Blending This Into Your Phoenix Home‑Buying Plan

In Phoenix, where buyers are often balancing job changes, moving costs, and rising home prices, managing collections and medical debt is part of the bigger picture. It’s not about having a perfect credit history; it’s about having a clear, honest one that reflects your current reality. Many families in the Valley have experienced medical emergencies, insurance mishaps, or periods of financial strain—and they still qualify for great homes in places like Gilbert, Laveen, and North Scottsdale.

Understanding how lenders treat collections and medical debt helps you make smart decisions before you start shopping. You can focus on paying down what makes sense, disputing what’s wrong, and choosing the right loan program for your situation. And that frees you up to enjoy the parts of the process that really matter: walking through the homes you love, imagining your kids in the backyard, and planning your life in the Valley.


Your Next Step: Getting Clarity Before You Submit

If you’re thinking about buying a home in Phoenix, the best thing you can do is to get a clear picture of your credit situation now. Check your reports, review any collections, and talk to a lender about how those items might affect your mortgage. If you’re ready, I’m here to walk you through it. You don’t have to figure this out alone.

If you’re thinking about making a move in Phoenix, you don’t have to figure it out alone.

Get the full Phoenix Market Insights → [Market Insights]

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