What You Need to Refinance Your Home: The Requirements Checklist

Refinancing isn't a fresh purchase, but it's close — a new loan pays off your old one, so the lender checks your equity, credit, and income all over again. The good news: you already own the home, so a lot of the guesswork is gone. Here's exactly what you'll need to qualify, what the numbers have to look like, and how to tell whether the savings are worth the closing costs.

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Quick answer

To refinance, most lenders want enough equity (often 20% for the best conventional terms, though FHA and VA go lower), a credit score generally around 620+, a debt-to-income ratio usually under 43%, and proof of steady income. You'll gather recent pay stubs, W-2s or tax returns, bank statements, and your mortgage statement, then the home is appraised. Streamline options (FHA and VA) skip some of these. Whether it's worth it comes down to your break-even: divide the closing costs by the monthly savings to see how many months until you come out ahead.

What you'll learn

The four things every refinance lender checks
How much home equity you actually need
Credit, income, and debt-to-income targets
The exact documents to have ready
How to run your break-even so you don't refinance at a loss

What lenders check when you refinance

A refinance is underwritten a lot like your original loan. The lender is replacing your existing mortgage with a new one, so it re-verifies that you can afford the new payment and that the home is worth enough to back the loan. Four things drive the decision.

Equity — how much of the home you actually own, confirmed by an appraisal.
Credit — your score and recent payment history.
Income — steady, documented earnings that cover the new payment.
Debt-to-income (DTI) — your monthly debts measured against your income.

How much equity you need

Equity is the piece of the home you own outright — the value minus what you still owe. For a standard conventional refinance, lenders like to see about 20% equity to get the best rate and skip mortgage insurance, but you can often refinance with less. Cash-out refinances usually require you to keep at least 20% after taking cash, while government streamline programs are far more forgiving.

Typical equity guidelines by refinance type
Refinance type	Equity typically needed
Conventional rate-and-term	About 20% for best terms; less may be possible
Cash-out refinance	Keep ~20% equity after cash is taken
FHA streamline	Minimal — often no new appraisal for eligible loans
VA IRRRL (streamline)	Minimal — no new appraisal for eligible veterans

Illustrative guidelines. Actual requirements depend on the lender, loan type, and your file.

Credit, income, and DTI targets

You don't need perfect credit, but the score matters — a higher score earns a better rate. Most conventional refinances start around a 620 score, with FHA options going lower. On income, the lender wants to see it's steady and documented, whether you're a W-2 employee or self-employed. And your debt-to-income ratio — all your monthly debt payments divided by gross monthly income — usually needs to land under about 43%.

Credit score: roughly 620+ for conventional; FHA can go lower.
Income: two years of steady history is the usual benchmark.
DTI: generally under 43%, though some programs stretch higher.
Self-employed? Bank-statement options can qualify you on deposits instead of tax returns.

These are general guidelines, not approval thresholds — your full file decides.

The documents to have ready

Having your paperwork together up front is the single biggest thing that speeds up a refinance. Most of it is the same as when you bought the home.

Recent pay stubs (usually the last 30 days).
W-2s or full tax returns for the last two years.
Recent bank and asset statements.
Your current mortgage statement and homeowners insurance info.
For self-employed borrowers: business bank statements or a profit-and-loss statement.

Is it worth it? Run your break-even

A lower rate only helps if you stay in the home long enough to recover what the refinance costs. The math is simple: add up the closing costs, then divide by how much you'll save each month. That's how many months it takes to break even. Plan to keep the home past that point and refinancing usually makes sense; sell before it and you may lose money.

Add up total closing costs on the new loan.
Find your monthly savings (old payment minus new payment).
Divide costs by monthly savings — that's your break-even in months.
Compare that to how long you plan to keep the home.

Want the numbers for your situation? Send Miguel your current mortgage statement and he'll run a real break-even — in English or Spanish.

Key takeaways

Refinancing re-qualifies you: equity, credit, income, and DTI all get checked again.
20% equity unlocks the best conventional terms, but FHA and VA allow less.
Streamline refinances (FHA/VA) skip the appraisal and income docs for eligible borrowers.
Have pay stubs, tax docs, bank statements, and your mortgage statement ready to speed it up.
Do the break-even math — closing costs ÷ monthly savings = months to recover the cost.

Common questions

How much equity do I need to refinance?

For the best conventional terms, lenders like to see about 20% equity, but you can often refinance with less. Cash-out refinances generally require you to keep around 20% after taking cash out. FHA and VA streamline programs need very little equity and often skip a new appraisal for eligible borrowers.

What credit score do I need to refinance?

Most conventional refinances start around a 620 score, and a higher score earns a better rate. FHA options can go lower. Your score is only part of the picture — income, equity, and debt-to-income all factor in, so it's worth asking even if your credit isn't perfect.

Do I need an appraisal to refinance?

Usually yes for a standard refinance — the lender confirms the home's value to set your equity. But FHA streamline and VA IRRRL programs often waive the appraisal for eligible loans, which saves time and money. Whether you qualify for a streamline depends on your current loan.

How do I know if refinancing is worth the cost?

Run the break-even: divide your total closing costs by your monthly savings to see how many months until you recover the cost. If you'll keep the home well past that point, refinancing usually pays off. If you might sell sooner, it may not. We'll run the exact numbers for you.

Can I refinance if I'm self-employed?

Yes. Self-employed borrowers refinance all the time. If your tax returns don't show enough income after write-offs, a bank-statement refinance can qualify you on your actual deposits instead. Send us a few months of business bank statements and we'll tell you what fits.

What documents do I need to refinance my house?

The core stack: your two most recent pay stubs, W-2s or tax returns for the last two years, two months of bank statements, your current mortgage statement, and your homeowners insurance page. Self-employed borrowers swap in business tax returns or bank statements. FHA and VA streamlines need far less. Gather these before applying and you'll shave a week off the process.