What not to do before mortgage closing is mostly about keeping your financial and transaction picture stable: do not open new credit, increase debt, change jobs or income without discussion, move large amounts of money without a paper trail, miss payments, alter the purchase contract, or make major property decisions without telling the mortgage team.
A preapproval and even a conditional approval are based on a specific financial picture. Lenders can verify credit, employment, income, assets, occupancy, property information, and closing funds again before the loan is completed.

A new credit card, vehicle loan, furniture account, personal loan, buy-now-pay-later plan, or co-signed debt can add an inquiry and monthly obligation. It can change your credit score, debt-to-income ratio, available cash, and automated underwriting result.
This includes “no payment for 12 months” financing. The lender may still need to count a payment or document the new account.
Large purchases can increase reported utilization and minimum payments. Even when you plan to pay the balance off, the higher amount may appear on an updated credit report before your payment posts. Keep normal use modest and preserve the funds needed for closing.
Continue paying mortgages, rent, credit cards, student loans, auto loans, support obligations, and other accounts on time. A new late payment can materially change a loan decision. Do not assume an account is paid off until the creditor confirms receipt and a zero balance.
Employment and income may be verified near closing. Tell the mortgage team before:
A job change is not always a problem, but it may require a new offer letter, pay stub, employment verification, or income calculation. The timing matters.
Large transfers, cash deposits, cryptocurrency liquidation, retirement withdrawals, gifts, business-fund transfers, and sale proceeds may need to be sourced. Before moving money, ask which statements, receipts, gift letters, settlement records, or account histories will be required.
Avoid depositing cash that cannot be documented. Keep earnest money, down payment, closing costs, and reserves in verifiable accounts. See How to Put Together a Down Payment.
Closing a bank account can make statement history harder to obtain. Closing a credit card can reduce available revolving credit and change utilization. Keep accounts stable unless there is a documented reason and the mortgage effect has been reviewed.
Paying debt can improve qualification, but not every payoff produces the same benefit. A debt with only a few payments remaining may be treated differently from revolving debt. Using all available cash can also reduce reserves or funds to close.
Ask the loan officer to compare the exact effect of each possible payoff before sending money.
Send every amendment promptly. Changes that can affect the loan include:
The lender must underwrite the actual agreement, not an outdated version.
Tell the mortgage team about roof concerns, water damage, unpermitted additions, leased solar, an accessory unit, property used for business, acreage, repairs, insurance cancellation, title disputes, judgments, liens, assessments, condominium litigation, or unusual ownership. Early review creates options. A surprise days before closing may not.
Loan approval, signing, funding, recording, and possession are separate milestones. Closing can be delayed by a final condition, document correction, title issue, wire problem, appraisal reinspection, weather, or recording cutoff. Coordinate moving plans and lease termination with a reasonable contingency.
Real-estate wire fraud often uses convincing emails that imitate agents, lenders, or title companies. Verify wiring instructions by calling a known number obtained independently. Do not use the phone number in a new email that changes instructions. Confirm your bank’s transfer limit and timing early.
Compare the final Closing Disclosure with the most recent Loan Estimate. Review the loan amount, product, rate, principal-and-interest payment, mortgage insurance, escrow, closing costs, seller and lender credits, cash to close, prepayment penalty, and balloon-payment disclosures. Ask about anything unexpected immediately.
Use the mortgage disclosures guide and closing-cost guide.
| Do | Do not |
|---|---|
| Keep paying every account on time | Skip a payment because closing is near |
| Keep pay stubs and statements | Discard documents or close accounts |
| Tell the loan officer about changes immediately | Wait for the lender to discover them |
| Use verified, documented funds | Deposit undocumented cash |
| Review every contract amendment | Make side agreements outside the contract |
| Verify wire instructions by phone | Trust a last-minute emailed change |
Usually, but keep balances controlled and avoid activity that changes the credit or debt picture. Ask before a large charge, even when you expect to pay it off.
Wait until the loan has funded and the transaction has completed. Credit, employment, and assets can be rechecked after a clear-to-close decision.
Possibly. The new income must be reviewed for start date, compensation type, stability, documentation, and program eligibility. Discuss it before resigning from the current position.
Gift funds may be eligible, but the donor, gift letter, transfer, and recipient must satisfy program and lender requirements. Arrange the process before funds move.
No. Continue making payments according to the current servicer’s instructions unless the mortgage team specifically confirms a different timing based on an official payoff and closing schedule.
Tell the loan officer promptly and provide documentation. A disclosed change can often be evaluated and solved. An undisclosed change found during final verification can create a much larger problem.
A quick conversation before a purchase, transfer, job change, payoff, gift, or contract amendment can protect the closing plan.
Schedule a Consultation Start a Secure ApplicationReviewed September 2, 2026 by Michael Shotnik, Broker | Owner, Milestone Home Mortgage, LLC, NMLS 218281. Educational information only. Final-verification practices, credit refreshes, employment checks, documentation, closing procedures, and program requirements vary. Follow the instructions for your specific transaction.
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