But First, Paperwork: 18 Key Documents You’ll Need to Buy a House

5. Pre-approval letter

Up until now, you’ve just been getting the ball rolling with lenders to set your homebuying budget. Once they’ve verified your income and assets, debts, and credit score, the lender issues a pre-approval letter stating how much you can borrow. Because this letter sets your home shopping budget, most agents wait until you have the pre-approval letter in hand before they begin showing you houses.

Matt Laricy, a top real estate agent in Chicago, advises homebuyers to get pre-approved because often, buyers will change their home shopping budget once they have an idea of the loan’s total costs.

“It’s better to do the homework upfront to find out what your closing costs are going to be,” he suggests. He’s had buyers lower their budget from $500,000 to $400,000 once they saw the mortgage’s total costs, for example.

You might be thinking — “but I got prequalified online, and the lender didn’t ask for all this information!” That’s because while pre-approval and pre-qualification are sometimes used interchangeably, they aren’t typically the same thing.

When you get prequalified, lenders only request an estimated overview of your financial picture, including your credit score, income, debts, and assets. They’re taking what you input in the online form at face value, and they don’t generally verify it, though you’d have to provide proof when you actually apply for the mortgage or a pre-approval.

Because you can typically enter your ballpark information online and get a pre-qualification letter in just a few minutes, the pre-qualification could give you a rough idea of how much home you can afford. With a pre-approval letter, however, your lender usually confirms at least some of your credit or financial information.

They could perform a soft pull of your credit or complete a full financial underwrite and verify your financials (with evidence like your W-2s and bank statements). Because the pre-approval actually verifies some information, a pre-approval letter carries more weight with sellers and their agents.

Note that any pre-approval letter is not considered a commitment to lend. There are several scenarios where your mortgage can fall through, even after receiving a fully underwritten pre-approval. For example, if you take on further debt during the lending process or quit your job, the lender can refuse to fund the loan.

But it’s a key document in your homebuying journey, nonetheless.

6. Loan Estimate

This document is a form the lender sends within three business days of receiving your complete loan application. It’s a brief but complete financial picture of the applied-for loan.

Consider it a cheat sheet that shows you everything you’re committing to if you accept the loan terms, including your:

• Estimated interest rate
• Monthly mortgage payment
• Estimated tax and insurance costs
• Estimated closing costs
• Potential penalties (including prepayment penalties)

The Loan Estimate isn’t an indication of your loan status. At the time it’s sent out, the lender may not have made any decisions about approving or denying your loan application.

The three-page document is simply a snapshot of your proposed loan terms. It’s especially helpful if you’re submitting mortgage applications to multiple lenders or for multiple loan types, so that you can compare and contrast the loans before deciding which one fits best.

7. Offer letter

If you’re in a seller’s market, your agent might have urged you to write an offer letter. This short “love letter” to the sellers explains why you want to buy the property. In competitive markets, personalizing your offer letter can sway sellers in your favor.

Ideally, this letter will include a bit of personal information about who you are and why you love the house. It’s your best attempt to make a personal connection with the seller.

“Keep it relatable and personable, but not obnoxious or pushy,” says Laricy. “Include basic things, a quick synopsis of who you are, and why the place is a perfect fit for you.”

Keep your eyes peeled during showings for any common interests you share with the seller to mention in your offer letter. Whether it’s because you’re both dog lovers or you adore their garden and promise to maintain it, find ways to connect.

Laricy’s buyers have won a condo because they went to the same college as the sellers or were at the same stage in life that the sellers were when they bought.

An offer letter is also your opportunity to explain any finer details of your offer, such as why you’re requesting contingencies or why the seller should consider your less-than-asking-price offer.

8. Purchase agreement

This is the document that, when signed by both the buyer and the seller, formalizes the purchase and commits both parties to the contract terms.

The purchase agreement spells out all of the financial nitty-gritty, including:

• Identification details for both buyer and seller
• Property description and condition
• Purchase price
• All contingencies and conditions
• The rights and obligations of both parties
• All items included in the sale, including appliances
• Earnest money deposit amount
• Closing costs (itemized according to who’s paying for what)
• Closing date
• Terms of possession (in other words, when you’ll get the keys to the place)
• Signatures of both buyer and seller

While you won’t actually have a hand in creating this document, it is the heart of your home sale. The purchase agreement is vital to keeping on top of your responsibilities. According to Laricy, filling it out correctly shows sellers that you and your agent are on top of the transaction and won’t be a problem.

9. Seller’s disclosures

Seller’s disclosures aren’t required in every state. If a seller provides them, read them carefully. The documents disclose any known issues with the house, such as a leaking roof or water in the basement. They give you the home’s history, the approximate age of any appliances included in the sale, and a starting point for any needed repairs and maintenance.

10. Earnest money check

If you have offered earnest money as part of the deal, you’ll have to get a cashier’s check (or order a wire transfer) to move it into the escrow account.

11. Home inspection report

The home inspection report is a detailed list of the condition of your new home, including, but not limited to:

• The foundation: cracks, crumbling, or gaps
• The exterior: siding, gutters, downspouts, and grading
• The bathroom fixtures
• The appliances, if they’re included in the sale
• The roof: estimated age and condition
• The plumbing system
• HVAC systems
• The electrical and gas system

A home inspection contingency is one of the most frequent contingencies written into purchase agreements. Only 18% of buyers waived it in August 2024, down from 23% during the same period last year.

If the home inspector finds problems, you can negotiate with the seller to have them fixed, get a credit at closing, or back out of the purchase if the house needs too much work and you have an inspection contingency.

12. Home appraisal

While the inspection report focuses on your future home’s condition, the home appraisal determines the property’s value in the current real estate market. The lender typically arranges for the appraisal because this document is vital to your mortgage approval.

The house you’re buying serves as collateral for the loan. If you failed to make payments on the mortgage loan, the lender could seize possession of the house to recoup their losses. Because of this, the lender uses the appraisal to verify that the property is actually worth what you’ve agreed to pay.

But the appraisal matters a lot to the buyer, too. “If it comes in less, the buyer will have to either walk away or come out of pocket,” explains Laricy. That’s because a bank won’t fund a mortgage loan above the home’s appraised value, so a low appraisal means that someone is going to have to compromise.

If the appraisal finds that the property is valued significantly less than your offer price you have a few options. You can negotiate a lower price with the seller, pay the difference in cash, or walk away from the home. Laricy sees that “a lot of first-time or younger buyers don’t have the difference in funds,” and they typically have to walk away from the purchase.

13. Title review

The home’s title report is the document that lists information related to the legal right of ownership to the property.

Jen Staggs is a certified and licensed title professional in Indiana, with more than 22 years in the business. According to her, “The title search is to protect the buyers and the sellers, to make sure that there are no liens or judgments or anything against the property, and that it’s actually owned by the person who is selling the property.”

A title search sifts through public records to verify that the seller has the legal right to sell the property. It also checks for any pending legal issues with the property, such as unpaid property taxes, liens, or judgments against the seller that list the home as an asset.

Mortgage lenders require title reviews, and lenders often also secure their own title insurance on the home to protect their interests (as the buyer, you’ll likely pay for this policy). Even if you’re paying cash for the house, don’t bypass a title search, and consider purchasing your own title insurance. If it’s discovered that a foreclosure fifteen years ago wasn’t properly cleared off the title, you could be in hot water without insurance.

14. Closing Disclosure

The Closing Disclosure is a form from your mortgage lender detailing the terms of the loan. It includes the same information in the Loan Estimate, but it has concrete figures rather than estimates:

• Interest rate
• Monthly mortgage payment
• Tax and insurance costs
• Closing costs
• Potential penalties (including prepayment penalties)

In most states, the Closing Disclosure should be in your hands at least three business days before closing on the house so you can review the terms of the mortgage.

This document is vital when obtaining your cashier’s check for the down payment and closing costs, as it will also provide the exact amount you’ll need to cover with the check.

15. Cashier’s check or wire transfer

“The main ‘document’ that the buyer needs to provide for the closing is a cashier’s check to the title company once they know what the final closing costs amount will be,” says O’Brien.

The title company requires a cashier’s check because it guarantees funds — unlike a personal check that you could write for any amount, whether or not you have the cash available in the bank. Without this piece of paper, the deal won’t close.

The check or wire transfer typically covers closing costs, prepaid interest, and property taxes. The title company will provide you with the official amount a few days before the closing, and you can either go to your bank and get a cashier’s check or arrange a wire transfer into an escrow account.

The check could include the down payment, depending on whether your lender has bundled your closing costs and down payment into “cash due at closing.” If not, you’ll have to provide another check for the down payment or follow your agent’s instructions for a wire transfer.

16. Homeowners insurance declaration page

Mortgage lenders won’t grant you a mortgage without proof of homeowners insurance. Why? Because until your mortgage is fully paid off, the bank has a stake in your home’s condition.

If you stop making payments on your loan, the home’s ownership reverts to the bank. The bank wants to know that its collateral is protected and insured at the proper valuation in case something happens to it before the loan is paid off. The lender won’t fund the mortgage until they’ve seen proof of insurance.

The homeowners insurance declaration page summarizes your homeowners’ insurance coverage and proves that you’ve obtained coverage.

17. Property survey

A property survey determines the legal boundaries of the parcel of land you’re buying. It’s a good idea to have a survey performed so that you’ll have legal proof of exactly what you’re buying. It could also identify any encroachments, like a neighbor’s fence built a few feet over the property line.

“If they’re in an old community with a plat map from the 1800s, and the metes and bounds lines are a little cloudy, we recommend they get a property survey,” says Staggs.

This document is especially important if you’re purchasing property that may contain disputed assets, such as a road, a body of water, or a beach.

18. Government ID

Once it’s time to close the sale, you have to prove your identity. A driver’s license, passport, or other government-issued photo ID is required at closing to prove that you have the legal right to sign the closing documents and assume ownership of the house.

According to Staggs, bringing an expired or inaccurate driver’s license is the most common issue at closing. In one instance, a couple was married two weeks before they closed on the house.

“The wife hadn’t gone and changed her driver’s license,” Stags explains. “But the way she wanted to hold the title didn’t match with what she was bringing to us. It was a bit of a debacle.” To solve the problem, the title company had to obtain a copy of the marriage license to add to the file.

Getting your docs in a row

Buying a home can be overwhelming, especially when you consider the endless pages of documents required to complete the process. Luckily, you’ll be able to stay on top of all those vital docs with the help of a great real estate agent and this go-to list. Good luck!