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2026-11-12 · 3 min read · New Berlin

What Should I NOT Do Between Pre-Approval and Closing?

Rich Barnes with his hand on his chin, beside a red "no" symbol over a credit card and a car key, next to a house key and a small model house. The headline reads: What should I not do between pre-approval and closing? New Berlin, WI. Illustration, not a photo of a real home.

The short answer

Don't change your financial picture. Your loan was approved based on a snapshot, and a lender can look again before closing. Anything that changes the snapshot can cause trouble.

I'm a Home Buying Realtor in New Berlin, WI, and I tell every buyer the same thing at the start: keep it boring until you have the keys.

Don't open new credit

No new credit cards, car loans, or store accounts. Even one new account can change your credit score and your debt, and your lender may check both again before closing.

Don't make big purchases

That means furniture, appliances, a car, or a vacation on credit. You'll want to fill the new home. Wait until after closing.

Don't change jobs without telling your lender

A new job, a pay change, or a move from salary to commission can matter to the loan. If a change is coming, tell your lender first, before it happens.

Don't move money around

Large deposits or transfers you can't explain can slow the loan. Lenders want to see where your down payment came from, so keep your records, and don't shift money between accounts without asking.

Don't co-sign for anyone

If you co-sign a loan, it counts as your debt. That includes helping a family member with a car or a student loan.

Don't miss a payment

Pay every bill on time, every month. A late payment can show up on your credit report.

Don't ignore your lender

If your lender asks for a paper, send it right away. Many delays come from a missing pay stub or bank statement, not from the loan itself.

What you can do

  • Keep paying your bills the way you always have
  • Save your pay stubs, bank statements, and any letters about gifts
  • Tell your lender before any change to your job, your income, or your accounts
  • Call me if you're not sure whether something will matter

I work with several trusted loan officers, and I keep in touch with your lender throughout, so nothing catches us by surprise. If you use another lender, I'll work with them too.

A rule of thumb

If you aren't sure, ask first. A two-minute call to your lender costs nothing, and it can save the deal. Nothing on this list is hard. It's just a few months of keeping things the same, and it's worth it.

Why it matters

Your lender approved you for a specific loan. If your debts, income, or credit change before closing, the lender may have to rework the numbers, or in the worst case decline the loan. That's rare when people stay steady, and it's easy to prevent. Once you have the keys, you can spend again.

If you want to talk it through

If you're in New Berlin and nearing your purchase, call me. I'm a residential Realtor in New Berlin, WI, with a real estate agency behind me, Realty Experts LLC. I answer the phone, and I'll help you keep the road clear. No pressure.

See how I help buyers in New Berlin. I'm Rich Barnes, and my number is 414-899-8146.

The method

Where this fits in how we sell