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August 4, 2026 · 28 min

Episode 007: The Mortgage Underwriting Process in North Carolina

Beautiful modern house with large porch and lush landscaping in ILM.

with Heath Altman, Alpha Mortgage

The mortgage underwriting process in North Carolina is where a lot of buyers stop feeling excited and start feeling interrogated. Two months of bank statements. An explanation for a $600 deposit from your mom. A letter about a job you left in 2019. In Episode 007, Heath Altman of Alpha Mortgage tells me what lenders are actually looking for — and why every one of those questions has a reason behind it.

Hey friend — I’m Tabetha (Tabi) Klein, a REALTOR® in Wilmington, North Carolina, working across New Hanover, Brunswick, and Pender counties.

Watch or listen: YouTube · Spotify · @theILMrealtor

Your file gets re-verified close to closing. Things that were true in March need to still be true in May.

Tabi Klein, host

What underwriting actually is

Your loan officer is the person you talk to. The underwriter is the person who decides. Underwriting is the step where someone who has never met you reads your file and answers one question: does the evidence support lending this person this much money against this house?

That framing explains almost everything that feels invasive. They aren’t judging you. They’re building a paper trail that has to hold up to somebody else’s review later. When you understand that, the requests stop feeling personal and start feeling procedural — which is exactly what they are.

Start with the right kind of pre-approval

Not all pre-approvals carry the same weight. Some are a soft conversation and a credit pull. Some involve a real review of your documents up front. In a competitive situation, the stronger one is worth having — a listing agent can tell the difference, and so can a seller deciding between two offers.

If the difference between pre-qualified and pre-approved is still fuzzy, I wrote a whole post on pre-approved vs. pre-qualified for Wilmington NC buyers, and the CFPB’s guidance on getting a mortgage preapproval letter is a good neutral second read.

Your bank statements tell a story

This is the part that catches people off guard. Underwriters read bank statements line by line, and unexplained deposits get flagged. Not because anyone thinks you’re a criminal, but because money that appears out of nowhere might be a loan — and an undisclosed loan changes your debt picture.

Practical version: from the moment you start thinking about buying, keep your deposits boring and traceable. Sold a car? Keep the bill of sale. Got paid for a side job? Keep the invoice. Moving money between your own accounts is fine, but be ready to show both sides of it.

Debt-to-income is where the surprises live

Debt-to-income — DTI — compares what you owe every month against what you earn every month. It’s the number that most often decides how much house you qualify for, and it’s the number buyers most often guess wrong.

What surprises people is what counts. The minimum payment on a card you never use still counts. A car you co-signed for your kid counts. A student loan in deferment may still count, depending on the program. And around here, one more line item deserves attention: HOA dues are part of your monthly housing obligation, so a community with high dues can change what you qualify for. That’s worth knowing before you fall in love — see what Wilmington HOA fees actually cover.

What not to do after you are pre-approved

Heath calls it the don’t-change-anything season, and he is not being dramatic. Your file gets re-verified close to closing. Things that were true in March need to still be true in May.

  • Don’t open new credit. Not a card, not a store account for the new couch, not a “no interest for 12 months” offer. Buy the furniture after you close.
  • Don’t finance a car. This is the number one deal-killer. A new car payment can move your DTI enough to sink an approval you already had.
  • Don’t change jobs if you can help it. If you must, tell your loan officer before you resign, not after. Some changes are fine; some are not; the timing matters enormously.
  • Don’t move money around right before closing. Large unexplained transfers restart the documentation cycle.
  • Don’t let a bill go late. A single 30-day late can change your rate or your approval.

Gift funds are common, but they have rules

Family help with a down payment is completely normal and completely allowed. It just has to be documented as a gift, not a loan — usually with a signed gift letter and a paper trail showing the money leaving their account and arriving in yours.

The mistake is doing it casually. Cash handed over at Thanksgiving, or money deposited three weeks ago with no record, creates a problem that takes real time to unwind. Tell your lender the gift is coming before it arrives and they’ll tell you exactly how to move it.

The mortgage underwriting process in North Carolina: what to have ready

  • Recent pay stubs and the last two years of W-2s or tax returns
  • Recent statements for every account you’ll draw funds from
  • Photo ID
  • Documentation for any deposit that isn’t payroll
  • A gift letter and transfer records, if family is helping
  • Explanations for gaps in employment or recent credit changes
  • If you’re self-employed, expect more — usually two years of returns plus year-to-date figures

Gather these before you start looking, not after you’re under contract. The buyers who close smoothly are almost always the ones who had the folder ready on day one.

Questions borrowers ask

How long does the mortgage underwriting process in North Carolina take?

It varies by lender and by how complete your file is. The single biggest factor you control is how fast you return documents — buyers who have the folder ready on day one close noticeably more smoothly.

Why does my lender care about a deposit in my account?

Unexplained money could be an undisclosed loan, which would change your debt picture. Keep deposits traceable and hold onto the paperwork behind any non-payroll money.

Can I change jobs while I am under contract?

Tell your loan officer before you resign, not after. Some changes are fine and some are not, and timing matters enormously.

About our guest: Heath Altman (Alpha Mortgage)

Heath Altman is a loan officer with Alpha Mortgage in Wilmington, North Carolina. He spends his days doing exactly what this episode is about — demystifying pre-approval for buyers, walking people through what they’ll need to put down, and translating underwriting requests into plain English.

Find Heath: Heath Altman at Alpha Mortgage

Getting ready to buy in Wilmington?

If you want a straight answer about where you stand before you talk to anybody about money, call or text me at 910-983-8963. Or start with my guide to buying a home in Wilmington, NC and my five things every first-time buyer here should know. Once you’re pre-approved, Episode 005 on seller paid closing costs is the natural next listen.


Tabetha Klein, REALTOR® | Coldwell Banker Sea Coast Advantage | 910-983-8963 | makingilmhome.com | @theILMrealtor

This episode is for general education, not lending, legal, or tax advice. Loan programs and underwriting guidelines change and vary by borrower — always confirm your specific situation with a licensed lender. Guest appearances are editorial and are not paid endorsements. Coldwell Banker Sea Coast Advantage. Each office is independently owned and operated. Equal Housing Opportunity.

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