You found a house, picked a lender, and got a loan estimate that looked good. Then, a few days before closing, the numbers move. The rate ticks up. A fee appears. The loan officer says not to worry, it is just a paperwork update. Your job is to slow down and compare every line. A mortgage is one of the biggest contracts you will ever sign. You are allowed to ask questions, and you are allowed to say no before closing.
A loan estimate is not a final promise, but it is a serious document. It lists the loan amount, interest rate, monthly payment, closing costs, and other key terms. When the lender sends a closing disclosure, those numbers should be close to what you were told. Other costs should not change just because the lender feels like it. If the origination fee, points, transfer taxes, or rate change in a big way, ask for a written explanation. Do not accept a verbal “it’s fine.“
Watch for the bait and switch. A lender advertises a low rate, then later says you do not qualify unless you pay more points or accept a higher rate. Sometimes the first quote was based on perfect credit, a large down payment, or a shorter loan term. If your situation is the same, the terms should not suddenly get worse. If they do, you may be dealing with a lender who never intended to honor the first offer. That is a red flag.
Pay attention to the type of loan. An adjustable-rate mortgage can start with a low fixed rate, then jump after a few years. If the paperwork changes from a fixed-rate loan to an adjustable one, or if the fixed period is shorter than you thought, stop. Ask what the rate can become, how often it can change, and what the highest possible payment is. A balloon payment is another trap. That is when you owe a large lump sum at the end. If you cannot pay it, you may be forced to refinance or sell. Do not sign until you understand these terms completely.
Fees are another place where terms get fuzzy. Ask about points. One point is one percent of the loan amount, and it is paid upfront to lower your rate. Sometimes points help. Sometimes they are just extra profit. Ask whether the fee is optional. Ask what happens if the loan does not close. Also ask about prepayment penalties. That is a fee for paying off your loan early. Some lenders include them quietly. If you plan to refinance or pay extra, a prepayment penalty can cost you thousands. It should be clearly disclosed, not hidden in a stack of papers.
Escrow accounts can also change your payment. Your lender may collect money each month for taxes and insurance. If the estimate is too low, your payment can rise later to cover the shortage. That is not always a scam, but it should be explained. Ask how the escrow payment was calculated. Ask if taxes or insurance are expected to rise. If the loan officer brushes off your questions, be careful.
You have rights. For most mortgages, you get a closing disclosure at least three business days before closing. Use that time. Compare the loan estimate and closing disclosure side by side. Ask for corrections in writing before you sign.
Before you sign, read the final loan papers. Those are the documents that set the real terms. Check the loan amount, interest rate, monthly payment, late fees, and prepayment rules. If a page is blank, do not sign it. If you do not understand something, ask a housing counselor or a real estate attorney. That small cost can save you from a very expensive mistake.
The bottom line is simple. Unclear or changing loan terms are not something to shrug off. Ask for everything in writing. Compare the first quote to the final papers. Do not let anyone rush you into a bad deal. If the terms change and the explanation does not add up, walk away. There will be another house and another loan.
