Preapproval vs. prequalification: what each letter means

When you start house hunting, you hear about “preapproval” and “prequalification”, sometimes as if they were the same thing. This guide is for first-time buyers: what each letter is, what the lender looks at, why neither one is an approved loan, how to compare lenders without hurting your credit and which papers to have ready.

Window in which several mortgage credit checks count as one

45 days⁴

Of information that oblige a lender to give you a Loan Estimate

6 pieces⁵

To receive the Loan Estimate after you give that information

3 business days⁵

How long a preapproval letter typically lasts, if it has an expiration date

30 to 60 days²

Two names for a similar letter

A preapproval letterpreapproval letterA preapproval or prequalification letter is a document from a lender saying it is generally willing to lend you up to a certain amount. It is not a guaranteed loan offer. Lenders use the two words differently: some issue a prequalification based on information you report, without verifying it, and only issue a preapproval after reviewing your documents; others use the words the other way around or interchangeably. That is why it pays to ask what the letter is based on. Sellers often ask for one before accepting an offer.See the full definitionClose, or prequalification letter, says how much a lender is willing to lend you, up to a certain amount and based on certain assumptions. According to the CFPB (the Consumer Financial Protection Bureau), both give you a sense of your chances of getting a mortgage, but neither one is a guaranteed loan offer.¹

The confusion is in the names: each lender uses them its own way. Some give a prequalification based on what you tell them, without checking it, and a preapproval only once they have verified your information. That is why the CFPB says not to worry about the word: it tells you little about what the lender actually did.¹

Prequalification, preapproval and the Loan Estimate

At some lenders

Prequalification letter

• Based on what you report, without checking it.¹
• Says how much they might lend you, based on certain assumptions.¹
• It is not a guaranteed loan offer.¹

At some lenders

Preapproval letter

• Based on information the lender verified.¹
• Sellers frequently require one before accepting your offer.²
• It can expire, typically in 30 to 60 days.²

The offer you compare

Loan Estimate

• You must get one once you give six pieces of application information.⁵
• It arrives within three business days.⁵
• The loan is still neither approved nor denied.⁵

The names change from lender to lender: ask what the lender checked, not what the letter is called.¹

Some lenders may also give you a commitment letter: a written commitment, valid for a set time, to lend you up to a certain amount, subject to limited conditions.¹ The Loan EstimateLoan EstimateThe Loan Estimate is a three-page form you receive from the lender within days of applying for a mortgage. In the same format at every bank, it sums up the terms of the loan being offered: amount, interest rate, whether the payment can change, the estimated monthly payment with taxes and insurance, the itemized closing costs and how much cash you need at closing. Because every lender uses the same form, it lets you compare offers side by side. It commits you to nothing: requesting one is not accepting the loan.See the full definitionClose is the official form for comparing offers.⁵

What the letter is for, and when to get it

The letter gives the seller confidence that you will be able to get financing,¹ and sellers frequently require one before accepting your offer on a house.²

Lenders typically check your credit before issuing it, and the letter can expire, typically in 30 to 60 days.² That is why many people wait until they are ready to shop seriously. But getting one earlier lets you spot credit problems while there is still time to fix them.¹

Do not leave it to the last minute: once a seller accepts your offer, you may have as little as a couple of days to line up financing.³

What the lender looks at

According to the CFPB, the lender looks at your income, your assets (what you have saved), your debts and your credit record. Some lenders write the letter based only on what you tell them; others go through your documents up front.²

One of their measures is your debt-to-income ratio (DTI)debt-to-income ratio (DTI)Your debt-to-income ratio (DTI) is all your monthly debt payments divided by your gross monthly income, that is, income before taxes. If you pay a certain amount each month across a car, cards, student loans and the mortgage you are asking for, and you earn three times that, your DTI is one third. Lenders use it to measure whether you can manage the payment; each loan type and lender sets its own limit, and assistance programs usually publish theirs. Paying down debt before applying improves your DTI.See the full definitionClose: your monthly debt payments divided by your gross monthly income. Each loan product and each lender sets its own limit.¹³

Example with real numbers

How much a typical payment weighs on a typical income

With the typical US home value, an FHA loan with the minimum down payment and the country's typical household income.

Typical household income per month, before taxes

$6,728

Estimated monthly payment on a typical home (FHA)

$2,759

Share of income that would go to the home

41%

This is an example with national numbers. For your DTI, the lender also adds your other debts,¹³ and only you can decide how much you are comfortable paying.² Run the numbers with your own figures.

Run it with your numbersHow much house can I afford?

The amount on the letter is not your budget: only you can decide how much you are comfortable paying upfront and each month. If you are preapproved for more, you do not have to raise your target price; if it is for less, ask which factor held it down.² To work out your own number, use how much house can I afford and the mortgage calculator.

Neither one is an approved loan

Getting a letter is not applying for the loan: the letter only says the lender is willing to lend to you pending confirmation of the details. It does not commit you to that lender, and it does not tell you who offers the best deal; for that, the CFPB suggests waiting until you have an offer on a home and official Loan Estimates from each lender.²

The Loan Estimate is a different document. A lender is required to give you one once you provide six pieces of information: your name, your income, your Social Security number (so it can pull your credit report), the property address, an estimate of its value and the loan amount you want. It cannot require more, such as a signed purchase contract or proof of income. Each lender must send it within three business days, and when it arrives the loan is not yet approved or denied.⁵

Step by step: from the first call to the Loan Estimate

How to get your letter and reach the Loan Estimate

1. 1. Check your credit and build your packet

   Before you call

   Get your report free at annualcreditreport.com; checking your own credit does not affect it.⁴

   Try it with your numbersDocument checklist

2. 2. Make your list of lenders

   Before you call

   At least three: your bank, your credit union and others that serve your area. Check their licenses on NMLS Consumer Access.³³

3. 3. Get your letters in the same window

   Within 45 days

   Several checks from mortgage lenders in that window count as a single inquiry.⁴

4. 4. Ask what assumptions each one made

   When you get each letter

   And whether anything in your situation could lead to a denial later or raise your rate or costs.²

5. 5. Make your offer with the letter

   When you find a home

   The letter does not commit you to that lender; you can choose another one later.²

6. 6. Ask each lender for a Loan Estimate

   Arrives within 3 business days

   Six pieces of information are enough; they cannot require a purchase contract or proof of income to give you one.⁵

   Try it with your numbersCompare loans

7. 7. Compare and tell one lender you will proceed

   Within 10 business days

   A lender only has to honor its Loan Estimate for 10 business days. Before you say you will proceed, the only fee allowed is for your credit report.⁷⁶

Each step has more detail below. For the whole buying road, the how to buy a home step by step guide lays it out in nine steps.

Compare several lenders without hurting your credit

The CFPB recommends talking to at least three lenders (your bank, your credit union, others that serve your area): borrowers who shop around can save thousands of dollars. Ask each one for the interest rateinterest rateThe interest rate on a mortgage is what you pay each year to borrow the money, expressed as a percentage of the loan balance. It does not include fees or other charges; that is what the annual percentage rate (APR) is for. On a fixed-rate loan the rate never changes over the life of the loan; on an adjustable-rate loan it can go up or down after an initial period. The rate you are offered depends on your credit score, your down payment, the loan type and the market, and you see it on the first page of the Loan Estimate.See the full definitionClose, the APRannual percentage rate (APR)The annual percentage rate (APR) is a broader measure of the cost of borrowing money than the interest rate. Besides the interest, it includes certain loan charges, such as discount points and some lender fees, spread over the life of the loan and expressed as a yearly percentage. That is why the APR is almost always a little higher than the interest rate. It is useful for comparing offers: if two loans have the same interest rate but a different APR, the one with the higher APR charges more in fees.See the full definitionClose, estimated fees and the monthly payment for a couple of options. Even if your agent or the homebuilder has a preferred lender, you can and should shop around.³

What about your credit? Each lender’s credit check shows up as an “inquiry”, which typically lowers your score a little. But according to the CFPB, multiple checks from mortgage lenders within 45 days are recorded as a single inquiry, no matter how many lenders you talk to. Checking your own credit has no effect. The CFPB suggests not applying for credit cards or other credit right before or during the process.⁴

To compare, get Loan Estimates from three or more lenders; if you do not go ahead with one, you do not have to do anything. A lender only has to honor its Loan Estimate for 10 business days, and it cannot treat your silence as a yes.⁶ The compare loans tool puts them side by side.

Until then, Regulation Z limits what you can be charged: no one may charge you a fee in connection with your application before you receive the Loan Estimate and say you want to proceed, except a bona fide and reasonable fee for pulling your credit report.⁷ Once you say you are going ahead, you typically pay the application or appraisalhome appraisalAn appraisal is a written document that gives a professional appraiser's opinion of how much a property is worth. The lender orders it before approving the mortgage, because the home is the loan's collateral and the lender does not want to lend more than it is worth. If the appraisal comes in below the price you agreed, the bank bases the loan on the lower value and you will have to cover the difference, renegotiate the price or walk away if your contract allows it. An appraisal is not an inspection: it measures value, not the home's condition.See the full definitionClose fee and hand over your full documentation.⁶

Which papers to have ready

The CFPB suggests putting together a packet before you meet with lenders:¹⁰

• A pay stub for the last 30 days and proof of any other income.
• W-2 forms and signed federal tax returns for the last two years.
• Your two most recent bank statements.
• Proof of where your down paymentdown paymentThe down payment is the part of the home's price you pay out of your own pocket when you buy; the loan covers the rest. In U.S. Spanish it is also called enganche, cuota inicial or entrada. Each loan type has its own minimum: FHA requires at least 3.5% of the value, VA and USDA loans may require none, and conventional loans ask for more if you want to avoid private mortgage insurance. A larger down payment lowers the loan, the monthly payment and the total interest; many state programs help families put it together.See the full definitionClose comes from, with at least two months of history; if part of it is a gift, a signed letter from the giver.
• Documents for a recent name change.
• ID (typically a driver’s license or other ID) and your Social Security number.
• A housing counseling or homebuyer education certificate, if you have one.

Include every page of each document. If you are self-employed, you may need more.¹⁰ For child support or alimony to count, you need proof of that income.¹¹

If your situation is different

You have an ITIN

Ask on the first call whether the lender works with ITIN borrowers and which papers it needs.² Keep the CP565 notice the IRS sent with your number.¹²

You are self-employed or your income varies

You will need to document your income more thoroughly; gather the papers early.¹¹

Your credit has problems

Getting a letter early lets you spot problems while you can still fix them.¹ If you are turned down, ask the lender to explain why.²

You would rather talk in Spanish

You can ask the lender whether help is available in your preferred language.⁹ A HUD-approved housing counselor can also help you.¹⁴

If your situation is not here, a housing counselor can go over it with you, often at little or no cost.¹⁴

Red flags

• Pressure, or no straight answers. If a loan officer makes you uncomfortable, cannot answer your questions or pushes you, the CFPB says to look for another lender. Check that your documents match what you were told, and check whether the loan officer is authorized in your state: most are listed in NMLS Consumer Access.³
• Different treatment. It is illegal to discriminate in credit because of race, color, religion, national origin, sex, marital status, age or receiving public assistance. Warning signs: being discouraged from applying, being steered to a worse loan, or being treated differently in person than on the phone.⁹ If you think you were discriminated against, look for free legal aidlegal aidLegal aid is the free civil legal help that nonprofit organizations and their lawyers provide to low-income people in civil, not criminal, matters. In housing, that includes representing families facing eviction or foreclosure, alongside matters such as custody, child support, protection from domestic violence and access to benefits. In the United States, the Legal Services Corporation, created by Congress, funds a nationwide network of these organizations; its finder points you to the one in your area. Each sets its own income limits.See the full definitionClose.
• Calls from companies you never contacted. A 2025 amendment to the federal Fair Credit Reporting Act limits when a credit reporting agency may pass on a report pulled for your mortgage: only for a firm offer, and only to someone who has your authorization, made or services your current mortgage, or is a bank or credit union where you have an account.⁸ You can also opt out of offers you did not ask for at optoutprescreen.com, the site the CFPB links to.³

Costly mistakes

• Mistake: Thinking the letter is an approved loan.

  Instead: It only says the lender is willing to lend to you pending confirmation of the details.²

• Mistake: Getting letters from different lenders months apart.

  Instead: Get them within 45 days so they count as a single inquiry.⁴

• Mistake: Using the amount on the letter as your budget.

  Instead: Decide what you can pay each month; you can shop without changing your target price.²

• Mistake: Paying fees before you receive the Loan Estimate.

  Instead: Before you say you will proceed, the only fee allowed is for your credit report.⁷

• Mistake: Sticking with the lender you were referred to without comparing.

  Instead: Talk to at least three: borrowers who shop around can save thousands of dollars.³

• Mistake: Opening new cards or loans while your mortgage is in process.

  Instead: The CFPB suggests avoiding it right before and during the process.⁴

What to do this week

1. Get your free credit report at AnnualCreditReport.com and look for errors.⁴
2. Put together your document packet using the list above.¹⁰
3. List at least three lenders and check their licenses on NMLS Consumer Access.³³
4. Request your letters within the same 45-day window and ask each lender what assumptions it made.⁴²
5. Set your budget with the calculator before you look at homes, not with the amount on the letter.²
6. For a second opinion, find a HUD-approved housing counselor with the CFPB’s tool or at 1-855-411-2372.¹⁴