The short answer

Pre-qualification is a casual estimate. You tell a lender your income and debts, they run no credit check, verify nothing, and hand you a rough number. It takes 5 minutes and means almost nothing in a real transaction.

Pre-approval is a full review. The lender pulls your credit, verifies your income with pay stubs and W-2s, reviews your bank statements, and issues a conditional commitment to lend you a specific amount. Sellers and their agents know the difference immediately.

What pre-approval requires

To get fully pre-approved, you'll typically need to provide: last 2 years of W-2s or tax returns, last 2 months of pay stubs, last 2–3 months of bank statements, photo ID, and authorization for a credit pull. The process usually takes 24–48 hours with a responsive lender.

How long does pre-approval last?

Most pre-approval letters are valid for 60–90 days. If you haven't found a home by then, you'll typically need to refresh the letter with updated income documents — your rate and terms may also shift if the market has moved.

Does a pre-approval affect my credit?

Yes — it triggers a hard inquiry, which may temporarily lower your score by a few points. However, multiple mortgage inquiries within a 45-day window are treated as a single inquiry by the major credit bureaus, so shopping multiple lenders in that window won't compound the impact.

What is DTI?

DTI stands for Debt-to-Income ratio. It's calculated by dividing your total monthly debt payments by your gross monthly income. Lenders use it to assess whether you can handle an additional mortgage payment on top of what you already owe.

For example: if you earn $7,000/month and pay $600 in car loans, student loans, and credit cards — and a new mortgage payment would be $1,800 — your DTI would be ($600 + $1,800) ÷ $7,000 = 34.3%.

What DTI do lenders want?

How to improve your DTI before applying

Pay down revolving debt first. Credit card balances affect both your DTI and your credit utilization ratio. Eliminating a $300/month card payment can meaningfully shift your DTI.

Avoid taking on new debt. Don't finance a car or open new credit lines in the 6–12 months before applying for a mortgage.

Increase income if possible. A raise, side income, or a co-borrower's income can improve your ratio. Lenders can count part-time income if it's documented over 2 years.

When FHA wins

FHA is often the better choice when your credit score is between 580–660, you have less than 10% for a down payment, your DTI is on the higher side (up to 57%), or you've had recent credit challenges like a bankruptcy or short sale that's been discharged.

When conventional wins

Once your credit score is 680+ and you have at least 5–10% to put down, conventional pricing often becomes more competitive. The biggest advantage: PMI is cancellable when you reach 20% equity, while FHA's MIP typically stays for the life of the loan (if you put less than 10% down).

What is a rate lock?

A rate lock is a lender's guarantee that your interest rate won't change for a set period — typically 30, 45, or 60 days — while your loan is being processed. If rates rise during that window, you're protected. If they fall, you're locked in (though some lenders offer float-down options).

When should you lock?

Lock your rate as soon as your offer is accepted and you're confident the deal will close. Waiting to try to time the market rarely pays off — even professional economists can't reliably predict short-term rate movements.

What if rates drop after I lock?

Some lenders offer a "float-down" option that lets you capture a lower rate if rates drop significantly after you lock. This usually costs an extra 0.125–0.25% in rate or a small fee. Ask Julie about float-down availability when you're ready to lock.

What happens if my loan doesn't close before the lock expires?

You'll typically need to pay a lock extension fee or re-lock at current market rates. This is why staying responsive during underwriting is critical — delays cost real money.

The total picture

Closing costs typically run 2–5% of your loan amount. On a $350,000 purchase with 10% down, that's $6,300–$15,750. Here's where that money actually goes.

What is grant stacking?

Most buyers know about one assistance program — if any. What they don't know is that many programs are designed to work together. With the right lender and strategy, you can combine a federal program, a state program, and a lender credit into a stack that covers most or all of your down payment and closing costs.

The key rules of stacking

Not all programs combine. Some grants are exclusive — you can only use one at a time. Julie reviews your profile to find the specific combination that's allowed and maximizes your benefit.

Income limits apply. Most programs are means-tested, typically capping eligibility at 80–140% of Area Median Income (AMI). Higher income buyers may not qualify for all programs.

The lender matters. Grant access depends entirely on your lender being an approved participant. Through Giving Tree Lending's wholesale network, Julie has access to all major programs including FHLB, NHF, and state-level programs.

Step-by-step: how to maximize your stack

Step 1: Complete a full application so Julie can verify income, credit, and location against all program requirements simultaneously.

Step 2: Julie runs a grant eligibility analysis across all available programs — typically same day.

Step 3: The approved grants are applied directly at closing, reducing what you bring to the table.