What Not to Do After Getting Pre-Approved in Tennessee

What Should Tennessee Buyers Avoid Between Pre-Approval and Closing?

Between pre-approval and closing day, your lender will re-verify your employment, run a final soft credit pull, and review your finances one more time before funding the loan. Opening new credit, buying a car, changing jobs, making large unexplained deposits, or co-signing a loan can all trigger a denial — even after you've received a conditional approval. In Tennessee, a last-minute denial can put your earnest money at risk if your financing contingency window has already closed.

By Khristian Schlemmer | June 26, 2026

You got pre-approved. The seller accepted your offer. You're under contract on a home in Lebanon or Nashville, and you're already planning where the furniture goes.

This is one of the most dangerous moments in the buying process — not because anything is likely to go wrong, but because buyers who don't know the rules sometimes make decisions that unravel a deal that was completely in their hands. Pre-approval is not final approval. The 30 to 45 days between contract signing and closing is an active underwriting window, and your financial profile is still being watched.

Here's what not to do.

What Your Lender Is Still Checking

Most buyers assume that pre-approval means the hard part is over. In reality, it's the beginning of full underwriting. Your initial pre-approval was based on a snapshot of your finances. Before your loan is funded, your lender will:

• Verify your employment (typically once at application and again, days before closing)

• Run a final soft credit pull — sometimes as close as 24 to 48 hours before your signing appointment

• Audit every bank statement and deposit from the last 60 to 90 days

• Confirm your debt-to-income ratio (DTI) hasn't changed since the original calculation

• Confirm the appraisal supports the purchase price

  
  

That final soft credit pull is the one most buyers don't know about. It happens after "clear to close" — after you've already been told everything looks good — and it will surface any new credit accounts, any new balances, and any new late payments opened since your original application. If anything material changed, your underwriter can put the loan on hold or deny it outright.

In Tennessee, a last-minute denial after your RF401 financing contingency window has closed means you may not be protected. That's when your earnest money deposit is at real risk.

What Not to Do — The Mistakes That Kill Tennessee Deals

1. Buy a car (or finance anything large). This is the single most common deal-killer in the contract-to-closing window. A new auto loan adds a monthly obligation directly to your DTI. If your DTI was already near the program limit, even a $350/month car payment can push you out of qualification. Wait until after you have your keys — you can buy any car you want the day after closing.

2. Open new credit cards or apply for new credit. A new credit application triggers a hard inquiry, which can lower your credit score by a few points. A new account also reduces your average account age and can flag your profile during the final soft pull. This includes retail credit cards, buy-now-pay-later financing, and even store financing for appliances. None of it is worth the risk.

3. Change jobs or quit your current one. Lenders need stability. A job change to a different industry, switching from W-2 employment to self-employment, or quitting without a signed offer letter can halt your loan entirely. Even a lateral move to a higher-paying role in the same field requires documentation — an offer letter with a hard start date and, for hourly positions, written confirmation of full-time hours. If a job change is unavoidable, call your lender the moment you know about it. Do not let them find out through the employment verification call the week of closing.

4. Make large unexplained deposits. Underwriters require documentation for large or unusual deposits — typically any deposit over 50% of your monthly income or, for FHA loans, anything over 1% of the purchase price. That's $4,500 on a $450,000 home. Cash deposits are especially problematic because they can't be traced. If you receive gift money for your down payment, your lender needs a signed gift letter and documentation that the funds came from the donor's account. Receiving a large deposit and not mentioning it is one of the fastest ways to freeze your loan in final underwriting.

5. Co-sign a loan for someone else. When you co-sign, you become legally responsible for that debt. It appears on your credit report immediately and increases your DTI as if the payment were your own. Many buyers do this for a family member without realizing the impact — and without telling their lender. The final soft pull will find it.

6. Close credit cards or pay off loans. This seems counterintuitive, but closing accounts can hurt your credit score by reducing your available revolving credit and changing your utilization ratio. Similarly, paying off an installment loan in full can briefly drop your score. Unless your lender specifically tells you to pay something down as a condition of approval, leave your existing accounts exactly as they are until after closing.

7. Change banks or move large sums between accounts. Lenders want to see 60 days of clean, consistent account history. Moving your down payment funds between institutions, or transferring a large sum from a brokerage account to your checking account right before closing, creates a paper trail that the underwriter will need to document fully. This doesn't automatically derail your loan, but it can create significant delays. Do your account consolidation before the loan application — not during it.

The common thread in all of these is that they change your financial profile in ways the original pre-approval didn't account for. Your lender approved a version of you that had specific income, specific debt, and a specific credit profile. Stay that version of yourself until after the keys are in your hand.

What's at Stake in Tennessee

In a typical Lebanon or Nashville transaction, your earnest money deposit runs 1% to 2% of the purchase price — that's $4,500 to $9,000 on a $450,000 home. Your Tennessee RF401 contract includes a financing contingency that protects this deposit if your loan is denied — but only while the contingency is active.

Under the RF401, the financing contingency requires you to apply for your loan within 3 days of the Binding Agreement Date and to pursue financing in good faith. If your loan is denied because you took on new debt, lost your job, or made some other self-inflicted change to your financial profile after going under contract, you may have a harder time arguing "good faith." And if your financing contingency period has expired — which it often does well before closing day on a 45-day contract — a denial at that stage is potentially unprotected.

The good news is that most of this is completely avoidable. If you keep your finances frozen — no new debt, no job changes, no large unexplained deposits — your pre-approval should convert to final approval without drama. The buyers who lose deals in this window almost always lost them by doing something they thought wouldn't matter.

If you're under contract right now and you're wondering whether something you did or are considering might affect your loan, call your lender first. And if you're working with me, call me — I'll tell you exactly what I've seen cost buyers their deals in this market. Reach out anytime.

Frequently Asked Questions

How long does mortgage pre-approval last in Tennessee?

Most mortgage pre-approvals in Tennessee are valid for 60 to 90 days from the date your lender issues the letter. If your pre-approval expires before you find a home and go under contract, you'll need to update your financial documents and have your credit re-pulled. Once you're under contract, the focus shifts to converting your conditional approval into final approval — a process that takes the full closing timeline, typically 30 to 45 days.

Can I buy a car after getting pre-approved for a mortgage in Tennessee?

You should not buy a car between pre-approval and closing. A new auto loan adds a monthly obligation that increases your debt-to-income ratio — the same ratio your lender used to qualify you. Even a modest car payment can push your DTI above the program limit and trigger a denial. Wait until after you have the keys to the house.

What happens if I change jobs after going under contract in Tennessee?

Changing jobs during the contract period is one of the most common causes of last-minute loan denial. Lenders typically verify employment twice — at application and again right before closing. A job change to a different industry, switching from salaried to self-employed, or leaving a job without a new offer in hand can each halt or void your approval. If a job change is unavoidable, tell your lender immediately — some transitions (same field, same or higher pay, offer letter with start date) are manageable if handled proactively.

Will my lender find out if I open a new credit card before closing?

Yes. Lenders run a final soft credit pull shortly before closing — sometimes as late as 24 to 48 hours before the signing appointment. A new credit account opened after your original application will appear on this pull. Even if the card has a zero balance, the new account lowers your average account age, may slightly drop your score, and could raise a flag with the underwriter. Don't open any new accounts until after your loan is funded.

What is at risk if my mortgage is denied after going under contract in Tennessee?

If your loan is denied after going under contract, what happens to your earnest money depends on the financing contingency in your RF401 contract. If you're still within the contingency window, you can terminate and recover your deposit. If the financing contingency window has already closed, you may forfeit your earnest money — typically 1 to 2 percent of the purchase price, or $4,500 to $9,500 on a $450,000 home in Lebanon or Nashville. For a full breakdown of what happens after denial, see our post on mortgage denial after going under contract in Tennessee.

About Khristian Schlemmer

Khristian is a top-producing Middle Tennessee Realtor and founder of First Class Real Estate, serving buyers, sellers, and investors throughout the Greater Nashville area. With over $60 million in career sales and 200+ homes sold, he is known for creative marketing, strong negotiation, and delivering a true first-class client experience. Born into a family passionate about real estate investing and home building, Khristian combines local market expertise with modern marketing strategies to help clients confidently achieve their real estate goals.