The Mortgage Pre-Approval Process, Step by Step
If there's one step I ask every buyer to do before we ever look at a house, it's this one. Not because it's a formality — because it tells us both what's actually possible before we fall in love with something that isn't.
Pre-Qualification vs. Pre-Approval (They're Not the Same Thing)
A pre-qualification is a quick estimate based on what you tell a lender about your income and debts — no documents, no credit pull, no real weight behind it. A pre-approval is the real thing: a lender verifies your income, assets, and credit, and issues a letter stating how much you're actually approved to borrow. In a market where sellers are comparing offers, a pre-approval letter carries far more credibility than a pre-qualification.
Step 1: Gather Your Documents
Lenders will typically ask for:
Recent pay stubs (usually the last 30 days)
W-2s or 1099s from the past two years, and tax returns if you're self-employed
Bank and investment account statements (usually two months)
Photo ID
Any documentation on additional income (bonuses, alimony, rental income)
Having these ready before you apply is the single fastest way to speed up the process.
Step 2: Know the Credit Score Minimums by Loan Type
This varies more than most buyers expect, and it's worth knowing before you assume you don't qualify:
Conventional loans: typically require a minimum credit score of 620, with down payments starting around 3%.
FHA loans: as low as 580 with a 3.5% down payment, or a score in the 500–579 range with 10% down.
VA loans: the VA itself doesn't set a minimum score, but most VA-approved lenders look for around 620. Down payments are typically not required.
USDA loans: no official minimum either, but lenders commonly look for around 640. Like VA loans, no down payment is typically required for buyers who meet the program's income limits.
If your score doesn't fit neatly into one of these boxes, that doesn't mean you're out — it means we talk to a lender about which program actually fits your situation.
Step 3: Understand What the Pre-Approval Letter Does (and Doesn't) Guarantee
A pre-approval letter is strong, but it isn't a final loan commitment. It's still subject to underwriting, a satisfactory appraisal, and your financial situation staying consistent between now and closing. That last part trips people up more than anything else — which brings us to the next step.
Step 4: Shop With Confidence
Once you're pre-approved, you know your real budget — not a guess, an actual number backed by a lender. That means we can move quickly and decisively when the right home comes on the market, and it puts a stronger offer in front of a seller than a buyer without one.
Common Mistakes That Undo a Pre-Approval
I've seen a strong pre-approval fall apart over avoidable mistakes between approval and closing:
Opening a new credit card or auto loan
Making a large purchase that changes your debt-to-income ratio
Changing jobs or income structure
Moving large sums of money without documenting where it came from
The rule of thumb: once you're pre-approved, keep your financial picture exactly as boring as it was the day the lender pulled your credit.
If you don't already have a lender you trust, I can connect you with a few who consistently do right by my clients along the Grand Strand — reach out and let's get you started.
Lori Lee
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