Complete Mortgage Pre-Approval Guide
Written by Onias Derilus, Mortgage Capital · NMLS# 1859012 · Florida licensed mortgage broker
A mortgage pre-approval is a lender's written confirmation of how much you can borrow, based on verified income, assets, and credit. It turns you from a browser into a serious buyer in the eyes of Florida sellers.
This guide explains what pre-approval involves, how it differs from pre-qualification, and how to keep it valid through closing. Mortgage Capital, NMLS# 1859012, issues same-day pre-approvals for Florida buyers.
Pre-approval versus pre-qualification
A pre-qualification is a quick estimate based on what you tell the lender. A pre-approval is backed by documents the lender actually verifies, which is why sellers and agents take it seriously.
In a competitive Florida market, an offer without a real pre-approval letter often goes to the bottom of the pile. The letter signals you can actually close.
What lenders review
Lenders check your income through pay stubs and tax returns, your assets through bank statements, and your credit through a hard pull. They calculate your debt-to-income ratio to set your maximum payment.
The result is a letter stating a loan amount and often a rate range. It is good for a set period, usually 60 to 90 days, before documents need refreshing.
Documents you need
Have ready: two years of W-2s or tax returns, recent pay stubs, two months of bank statements, and a photo ID. Self-employed buyers add business returns and a profit and loss statement.
Submitting complete documents up front speeds everything. A thorough pre-approval also surfaces issues early, while there is still time to fix them.
How much you can borrow
Your maximum is driven by income, debts, the rate, and the down payment. Lenders generally want your total housing payment plus other debts under roughly 43% to 50% of gross income.
Just because you are approved for an amount does not mean you should spend it all. Factor in Florida insurance and taxes and choose a payment you are comfortable with.
Keeping your pre-approval valid
Between pre-approval and closing, do not change jobs, finance large purchases, or make unexplained deposits. Each can change your numbers and jeopardize the loan.
If your pre-approval expires before you find a home, the lender simply refreshes a few documents. Keep your paperwork current and you can move fast when the right house appears.
Complete Mortgage Pre-Approval Guide: step by step
Frequently asked questions
How long does pre-approval take?
Often the same day once you submit complete documents. A thorough review may take one to two business days.
How long is a pre-approval good for?
Usually 60 to 90 days. After that, the lender refreshes pay stubs and bank statements to extend it.
Does pre-approval guarantee my loan?
No. It is a strong indicator, but final approval depends on the property, appraisal, and your finances staying stable.
Does pre-approval hurt my credit?
Slightly, from one hard inquiry. Multiple mortgage inquiries in a short window count as one for scoring.
What is the difference from pre-qualification?
Pre-qualification is an unverified estimate. Pre-approval is backed by documents the lender verifies, making it far stronger.
Can I get pre-approved with self-employment income?
Yes. You provide business tax returns and a profit and loss statement, and the lender averages your net income.
Should I get pre-approved before house hunting?
Yes. It sets your budget and makes your offers credible. Many Florida agents require it before showing homes.
Can my pre-approval amount change?
Yes, if rates move or your finances change. Keeping your situation stable protects the amount you qualify for.