What happens when you explore for a mortgage at your bank

A mortgage process at your bank follows a set sequence: you meet with a loan officer, provide financial documents, the bank orders an appraisal and credit check, an underwriter reviews everything, and then you get a decision. The whole process usually takes 30 to 45 days, though it can be faster or slower depending on how quickly you submit documents and how complex your finances are. Your bank will tell you upfront what documents they need and when they need them.

The bank is not deciding whether you deserve a home — they are deciding whether lending you money on that specific property is a safe business decision for them. That means they care most about three things: your ability to repay (your income and debts), your willingness to repay (your credit history), and the value of the house itself (the appraisal). If any of those three looks risky to them, they will either deny you, ask you to change something, or offer you a loan with a higher interest rate.

Key Takeaways

  • Your bank will ask for recent pay stubs, tax returns, bank statements, and proof of employment before they can move forward with your process.
  • The appraisal and credit check happen after you explore, not before, so you cannot know the house's appraised value until the bank orders it.
  • An underwriter — not the loan officer — makes the final decision on whether to lend, and they may ask for additional documents or explanations before approving.
  • Your interest rate and loan terms depend partly on your credit score, debt-to-income ratio, and the size of your down payment at the time you explore.
  • If the appraisal comes in lower than the purchase price, you will need to pay the difference out of pocket, renegotiate with the seller, or walk away.

Documents you need to gather before you meet with a loan officer

Bring recent pay stubs (usually the last two months), your most recent tax returns (typically the last two years), and recent bank statements (usually the last two to three months). You will also need proof of employment, which can be a letter from your employer or a recent W-2. If you are self-employed, bring profit-and-loss statements or business tax returns instead of W-2s.

Bring proof of your down payment funds — bank statements showing the money is actually yours, not borrowed. If you received a gift from a family member, bring a letter from them stating it is a gift and not a loan. Bring your identification and Social Security number so the bank can pull your credit report. If you own other property or have other debts, bring statements for those too, because the bank will see them anyway when they check your credit.

If you have had recent credit problems, late payments, or a bankruptcy, bring documentation showing what happened and why. For example, if you missed payments because of a job loss, bring a letter explaining the timeline and showing you have been current since returning to work. The underwriter will see the problem on your credit report regardless, but your explanation matters when they decide whether to approve you.

What the loan officer does during your first meeting

The loan officer takes your process, reviews your documents, and explains the mortgage process to you. They will ask about your income, debts, savings, and the property you want to buy. They will tell you roughly how much you can borrow based on your income and debts — this is not a final decision, just an estimate so you know what price range to shop in.

The loan officer will also discuss loan types (fixed-rate versus adjustable-rate), down payment options, and closing costs. They will explain what happens next: the bank will order an appraisal and pull your credit report, an underwriter will review everything, and you will hear back within a few weeks. They may also lock in an interest rate at this point, or you may wait until later in the process — ask them when the rate lock happens and how long it lasts.

The loan officer is your main contact during the process, but they do not make the final lending decision. That job belongs to the underwriter, who reviews the file after the appraisal and credit check come back. If the underwriter has questions or needs more information, they will ask the loan officer to contact you.

The appraisal and what happens if it comes in low

After you explore, the bank orders an appraisal — a professional assessment of the house's market value. The appraiser visits the property, measures it, photographs it, and compares it to similar homes that sold recently in the area. The appraisal usually takes one to two weeks and costs between $300 and $700, which the bank may charge to you upfront or roll into closing costs.

If the appraisal matches or exceeds the purchase price, the process moves forward. If it comes in lower than what you agreed to pay, you have three choices: pay the difference out of pocket at closing, renegotiate the price with the seller, or walk away from the deal. The bank will not lend you more than the appraised value, so if the house appraised for $400,000 but you agreed to pay $420,000, you need to cover that $20,000 gap yourself or the deal falls through.

A low appraisal does not mean the house is not worth the price — it means the appraiser found comparable sales that suggest a lower value. You can ask the appraiser or the bank to reconsider if you believe the appraisal is wrong, but this rarely changes the outcome. The appraisal protects the bank, not you, so they have little reason to challenge it.

How the underwriter reviews your file and what they might ask for

Once the appraisal and credit report come back, an underwriter — a different person from your loan officer — reviews your entire file. They check that your income is stable and sufficient to cover the monthly payment, that your debts are manageable, that your credit history shows you pay bills on time, and that the house is worth what you are paying for it. They also verify that your down payment is your own money and not borrowed.

The underwriter may ask for additional documents or explanations. Common requests include a letter explaining a gap in employment, proof that a late payment was paid off, documentation of a recent large deposit to your bank account, or clarification about a debt that appeared on your credit report. These requests are normal and do not mean you will be denied — they mean the underwriter needs more information to make a decision.

You will have a few days to a week to respond to underwriter requests. The loan officer will contact you with the list and help you gather what is needed. If you cannot provide what they ask for, tell them when ready so they can decide whether to move forward or deny the process.

Interest rates, loan terms, and your final approval

Your interest rate depends on several factors: your credit score, your debt-to-income ratio (how much you owe compared to how much you earn), the size of your down payment, the type of loan (fixed or adjustable), and current market rates. A higher credit score, lower debt, and larger down payment usually mean a lower interest rate. The bank will show you the rate and terms before you commit.

Once the underwriter approves your file, you will receive a clear to close notice. This means the bank is ready to lend you the money. At this point, you will schedule a closing appointment, usually within a week or two. Before closing, you will receive a Closing Disclosure document that shows your final loan amount, interest rate, monthly payment, and all closing costs. You have the right to review this document for at least three business days before closing.

If anything on the Closing Disclosure does not match what you discussed with the loan officer, contact them when ready. Closing costs typically range from 2 to 5 percent of the loan amount, though this varies by location and lender. Ask your loan officer for an estimate of closing costs early in the process so there are no surprises.

What to expect at closing and after

At closing, you will sign the final loan documents, including the promissory note (your promise to repay) and the mortgage or deed of trust (the bank's claim on the house if you do not pay). You will also sign the Closing Disclosure, title documents, and insurance forms. Closing usually takes one to two hours. Bring a government-issued ID and be prepared to write a check for your down payment and closing costs, unless you arranged to wire the funds beforehand.

After you sign, the bank funds the loan — they send the money to the title company or escrow agent, who pays off any existing mortgages on the property and gives the rest to the seller. Once the funds clear and all documents are recorded at the county courthouse, you own the house and the mortgage begins. Your first payment is usually due 30 days after closing.

Keep copies of all closing documents in a safe place. You will need them if you ever refinance, sell the house, or have a dispute with the lender. Your loan officer or the title company can provide you with a complete set.

Frequently Asked Questions

What is the difference between prequalification and preapproval?

Prequalification is an informal estimate based on what you tell the loan officer about your income and debts — the bank does not verify anything. Preapproval is a formal decision based on verified documents and a credit check, and it carries more weight when you make an offer on a house. Most sellers want to see a preapproval letter before they will negotiate with you.

Can I lock in an interest rate, and for how long?

Yes, most banks offer rate locks that last 30, 45, or 60 days. A rate lock guarantees your interest rate will not change during that period, even if market rates rise. If market rates fall, you cannot take advantage of the lower rate once you have locked in. Ask your loan officer when they recommend locking and how long the lock lasts.

What happens if I lose my job after I explore but before closing?

Tell your loan officer when ready. The underwriter will likely ask for proof of new employment or an explanation of your employment status. If you are unemployed, the bank may delay closing or deny the loan, because they need to know you can make the monthly payment. Some banks will close the loan if you have a job offer letter, even if you have not started yet.

Can I change my mind after I am approved?

Yes, but it depends on when you change your mind. Before closing, you can usually walk away, though you may lose your earnest money deposit (the money you put down to show you are serious about buying). After you sign the closing documents, the loan is funded and you own the house — backing out at that point is much more complicated and costly.

What if the seller's title has a problem?

The title company searches the property's ownership history before closing to make sure the seller actually owns it and no one else has a claim on it. If they find a problem — a lien, unpaid taxes, or a previous owner's claim — the title company will not issue title insurance and closing will be delayed. The seller must fix the problem before you can close. This is rare, but it is why title insurance and a title search are essential.