What should I avoid when refinancing?

Written by Editorial Team | Last Updated: August 2026

When navigating a mortgage or loan refinancing process, you should actively avoid several critical financial and procedural missteps that can derail your application or cost you money. Avoid opening new credit cards, taking out personal loans, or purchasing major financed assets like a car during the refinancing window, as inquiries and increased debt-to-income ratios negatively impact your credit score and loan terms. Do not lock in an interest rate without understanding the market trajectory and potential fees, and always read the fine print regarding closing costs, prepayment penalties, and hidden administrative charges. Additionally, avoid changing jobs or switching to self-employed status right before applying, as lenders require stable, verifiable income documentation to approve your new loan conditions.

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