Behind the Curtain: How Lenders Really Look at Income
Most people assume underwriters are like the Wizard in The Wizard of Oz — sitting behind a curtain, unapproachable and unreasonable. The truth is far from that (especially at BankSouth Mortgage).
One comment from an underwriter I work closely with has always stayed with me. She said,“We’re not in the business of denying loans. We’re in the business of helping you close loans and help structure difficult ones.”
That mindset matters — because underwriting isn’t about looking for reasons to say no. It’s about understanding the full picture and making sure the story makes sense.
And one of the biggest parts of that story? Income. After talking about credit last week, I want to move to the next qualifying factor that often causes confusion.
I frequently hear: “I make X, so I should qualify.” But when it comes to a mortgage, income isn’t just about how much you earn. It’s about how consistent, predictable, and documentable that income is. Two borrowers earning the same amount can qualify very differently — and here’s why.
What Underwriters Really Look At
- Stability Over Time: They want to see a pattern. That doesn’t mean you need to be in the same job forever — but frequent changes, gaps, or big swings raise questions that need to be explained.
- Type of Income Matters: Base salary is usually straightforward. Variable income (bonuses, commission, overtime) often needs a history — typically two years — to be averaged and counted.
- Job Changes Aren’t Always a Problem: Many buyers worry that a recent job change disqualifies them. That’s not always true. Changes within the same field, promotions, or moves for better opportunity can be perfectly acceptable — context matters.
- Fresh College Graduates: Many recent grads worry that not having two years of job history disqualifies them. That’s not true — your years in college can often count toward your employment history.
- Self-Employed Income Requires Planning: If you’re self-employed, you’re not alone — and yes, I work with self-employed borrowers all the time. We typically need to review at least two years of tax returns, along with year-over-year trends and write-offs, to determine qualifying income.
- Consistency Beats Spikes: A strong, steady income often qualifies better than a higher income that fluctuates significantly from year to year.
A Quick Note for Retirees
Just because you’re retired does not mean you can’t qualify for a mortgage.
Retirement income is simply evaluated differently. We may be able to use:
- Social Security income
- Pension income
- Retirement account distributions
- Required Minimum Distributions (RMDs)
The key is showing that the income is ongoing, stable, and likely to continue. We’ve helped many retirees successfully purchase or refinance — and in many cases, their income is actually very strong once structured properly.
Why This Matters
Income surprises often happen because many borrowers don’t realize how income is evaluated. Because of this, advance planning is especially important — and having a conversation early can make a big difference.
It’s not just about what you earn today — it’s about consistency over time.
Understanding that early helps you plan better and avoid unnecessary stress, especially before making job changes or retiring.
Next in this series, I’ll talk about assets — what counts and what doesn’t. If you’d like to talk through your specific situation, I’m here to help.
No pressure. Just clarity.
The BankSouth Mortgage Advantage
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When you purchase your home with me at BankSouth Mortgage, you may be able to refinance later with no lender fees. This program offers flexibility as life changes, with the potential for savings when it matters most.
*One-time float down available on 45-120 day rate locks. Float down must be executed at least 15 days prior to closing and must be at least .125 improvement. **This offer may change or end at any time without notice. “No Lender Fees” refers to waived origination charges. Eligibility conditions apply. Subject to credit and property approval.
Blog post date: Friday, February 20, 2026
