LoanFight takeaway
A strong preapproval is much more useful when making an offer because the file has already been reviewed more deeply. Judge any letter by what was actually verified, not by what it is called.
Side by side
| Prequalification | Preapproval | |
|---|---|---|
| Based on | Income, debts and assets you describe | Documents and a credit report the lender reviews |
| Credit | Often no pull or a soft inquiry; varies by lender | Commonly a full mortgage credit report from all three bureaus |
| Documents | Few or none | Commonly pay stubs, W-2s or tax returns, and bank statements |
| Underwriting | A quick estimate | Often run through an automated underwriting system for a specific program |
| Best used for | Early budgeting and planning | Making offers with a realistic price range |
The terms are not standardized. The CFPB notes that lenders use "prequalification" and "preapproval" in different ways, so one lender's prequalification can be more thorough than another lender's preapproval. What matters is what was reviewed.
What even a strong preapproval does not cover
- The property. The appraisal, title, insurance and, for a condo, the project review all happen after you have a contract.
- Changes in your file. A new car loan, a job change, a missed payment or a large undocumented deposit can change the decision.
- Remaining conditions. Underwriters commonly issue conditions such as updated statements, letters of explanation or verification of employment close to closing.
- Your rate. A preapproval is not a rate lock. Pricing can move until the loan is locked.
A preapproval is also not a Loan Estimate. Once you submit an application with the required information, including a property address, the lender must deliver a Loan Estimate within three business days. Use that standardized form to compare offers.
How to tell whether your preapproval is strong
Ask the person who issued the letter:
- Did you pull my credit, and which scores did you use?
- Did you review my income and asset documents, or only my description of them?
- Was the file run through automated underwriting, and for which program, such as conventional or FHA?
- What price, down payment and payment range does the approval assume?
- What conditions are still open before final approval?
Self-employed borrowers and buyers using rental income should make sure the income method was reviewed up front. That is where letters most often fall apart later.
Keeping it valid until closing
Credit reports and income and asset documents have age limits, commonly around four months depending on the program, so a letter from early spring may need fresh documents by summer. Until closing, avoid new credit, keep paying every account on time, keep large deposits traceable and tell your loan officer before any job change. Shopping several lenders within a short window is generally treated differently by scoring models than unrelated credit applications; see credit education.
Related questions
Does a prequalification hurt my credit?
Often it does not, because many prequalifications use no credit pull or a soft inquiry. Ask the lender which type of inquiry it uses.
How long does a preapproval last?
It varies by lender. Credit and income documents age out, commonly after about four months, so expect updates if your search runs long.
Can I be denied after a preapproval?
Yes. The property, the appraisal, changes in your finances or open conditions can still stop a loan.
Do I need a preapproval to make an offer?
It is not legally required, but many sellers and agents expect one with an offer.
Sources
- CFPB: Prequalification letter vs preapproval letter
- CFPB: Understanding the Loan Estimate
- CFPB: Regulation Z §1026.19 (Loan Estimate timing)
Program rules change. Confirm current guidelines and lender requirements for your transaction. LoanFight is not a direct lender and does not set final terms.
Want a straight answer for your own file?
Tell us what you are buying or refinancing, how you earn your income and where your credit stands. LoanFight reviews the scenario and connects you with an appropriate lending partner; it is not a lender and does not make credit decisions. No Social Security number is needed on the initial intake.
Tell Us About Your Deal → Call 732.801.0376More full answers
- Why is my credit score different from my mortgage score?
- Do self-employed borrowers have to use a bank statement loan?
- Can a first-time buyer use rental income from a two-family home?
Educational information only, not an offer, approval or financial, tax or legal advice. Guidelines vary by program, lender and borrower and must be confirmed. Equal Housing Opportunity.