Introduction
Buying a home is an exciting milestone, but it comes with many steps, and one of the most crucial is getting pre-approved for a mortgage. Without pre-approval, you may fall in love with a home only to realize you can’t qualify for a loan or face delays in the buying process.
Many first-time buyers mistakenly think pre-approval and pre-qualification are the same, but they’re not. Understanding the importance of mortgage pre-approval and how to obtain it can make your home-buying journey much smoother.
In this guide, we’ll cover:
✔️ What mortgage pre-approval is and why it matters
✔️ The difference between pre-approval and pre-qualification
✔️ How to get pre-approved step by step
✔️ How pre-approval affects your home search and offer process
✔️ Common mistakes to avoid
💡 Related: If you’re considering buying a FSBO home, check out our guide: How to Buy a FSBO Home Without an Agent.
What is Mortgage Pre-Approval?
Mortgage pre-approval is a lender’s written commitment that they’re willing to lend you a certain amount to buy a home, based on your financial qualifications.
When you get pre-approved, the lender evaluates your:
✔ Income (pay stubs, W-2s, tax returns)
✔ Debt-to-income ratio (DTI)
✔ Credit score & history
✔ Employment status
✔ Assets & savings
After reviewing your financial details, the lender provides a pre-approval letter, which:
- Confirms your borrowing power (how much home you can afford)
- Shows sellers you’re a serious buyer
- Speeds up the mortgage approval process after you make an offer
💡 Pro Tip: A mortgage pre-approval does not guarantee final loan approval. The lender will still verify details before closing.
Pre-Approval vs. Pre-Qualification: What’s the Difference?
Many first-time buyers confuse pre-qualification with pre-approval. Here’s a quick breakdown:

How to Get Pre-Approved for a Mortgage (Step-by-Step Guide)
Step 1: Check Your Credit Score & Improve It If Necessary
Your credit score plays a major role in determining your mortgage interest rate and approval chances.
✔ Most lenders require a minimum score of 620 for conventional loans.
✔ FHA loans may allow scores as low as 580, but with higher interest rates.
How to improve your credit before applying:
✅ Pay down credit card balances
✅ Avoid opening new credit lines before pre-approval
✅ Dispute any errors on your credit report
💡 Pro Tip: A higher credit score (740+) can qualify you for better interest rates, saving you thousands over the life of your loan.
Step 2: Gather Your Financial Documents
Lenders will ask for documentation to verify your financial situation. Be prepared to provide:
✔ Pay stubs (last 2-3 months)
✔ W-2s or tax returns (last 2 years)
✔ Bank statements (checking & savings accounts)
✔ Proof of additional income (bonuses, freelance work, etc.)
✔ Debt statements (credit cards, student loans, car loans, etc.)
💡 Pro Tip: If you’re self-employed, expect to provide additional tax returns and profit/loss statements.
Step 3: Compare Lenders & Get Pre-Approved
Not all lenders offer the same rates and terms. It’s smart to shop around and compare lenders before choosing one.
✔ Get quotes from at least 3 lenders (banks, credit unions, mortgage brokers).
✔ Consider both interest rates and lender fees.
✔ Choose a lender that offers good customer service and clear communication.
💡 Related: Thinking about making an offer? Read our guide: How to Make an Offer on a FSBO Home.
Step 4: Receive Your Pre-Approval Letter
Once the lender has reviewed your financial details, they’ll issue a pre-approval letter stating:
✔ The maximum loan amount you qualify for
✔ The estimated interest rate & loan terms
✔ The expiration date of the pre-approval (usually 60-90 days)
This letter strengthens your offer when house hunting and makes you a more competitive buyer.
What to Do After Getting Pre-Approved
✔ Start Your Home Search Confidently – Now you know your price range and can focus on homes within budget.
✔ Be Ready to Act Fast – Homes sell quickly, so when you find the right one, submit an offer ASAP.
✔ Don’t Make Major Financial Changes – Avoid new debt, large purchases, or quitting your job—this can affect final loan approval.
💡 Pro Tip: If your pre-approval expires before you find a home, you’ll need to update your financial info and get re-approved.
Common Pre-Approval Mistakes to Avoid
🚨 Mistake #1: Applying for a Mortgage with Bad Credit – Work on improving your score before applying to get better loan terms.
🚨 Mistake #2: Not Shopping Around for the Best Rate – Comparing lenders can save you thousands in interest over time.
🚨 Mistake #3: Making Big Purchases Before Closing – Buying a new car or opening a new credit card can derail your approval.
🚨 Mistake #4: Assuming Pre-Approval = Guaranteed Loan – Final loan approval depends on the home’s appraisal & final underwriting.
Final Thoughts: Pre-Approval Puts You Ahead of the Competition
A mortgage pre-approval isn’t just a formality—it’s a crucial step in the home-buying process. It helps you:
✔ Understand how much home you can afford
✔ Show sellers you’re serious (giving you an advantage in multiple-offer situations)
✔ Avoid delays and financing surprises when making an offer
🏡 Get Ready to Buy with ListLean!
Now that you’re pre-approved, the next step is finding the perfect home!
🔹 Browse MLS listings and FSBO homes on ListLean
🔹 Get maximum exposure when selling your home FSBO
🔹 Learn more about the home-buying process with our expert guides
Start your home search today at ListLean.com!