What is the 3-day rule for closing on a house?

Three business days before you sign anything at the closing table, your lender is required to deliver a document called the Closing Disclosure. That's the 3-day rule. It's federal law, built into the mortgage process, and it applies to every transaction that involves a mortgage loan. The Closing Disclosure lays out the final loan terms, your actual monthly payment, and every fee you're being charged at closing. The 3 days aren't a suggestion. They exist so you have time to read it, compare it to the Loan Estimate you got early in the process, and ask questions before you're sitting at a table with a pen in your hand. Here's what people don't always realize: if certain numbers change after that disclosure is sent, the clock can reset. A significant rate change, a different loan product, or added prepayment penalty can trigger a new 3-day window. That can shift your closing date. In Denver, where contract timelines are already tight and sellers are watching every deadline, a late disclosure can create real friction. The practical thing to do is stay in close contact with your lender in the days leading up to closing. Don't wait for the disclosure to land and then scramble to read it the morning of. Read it the day it arrives. Compare the fees line by line to what you were quoted. If something doesn't match, that's the moment to ask, not after you've signed. Strong contracts account for this. A well-written purchase agreement will protect your closing date if something on the lender's side causes a delay you didn't create. That kind of contract language matters more than most buyers think until the moment they need it. Tammy Morran, The HomeBridge Group @ eXp Realty