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Top 10 financial mistakes to avoid

Portrait of Robert Okafor

Robert Okafor

January 24, 2026 · 5 min read

Coins and a young plant symbolizing growing savings

After reviewing thousands of applications, we see the same ten missteps again and again — each one quietly costing borrowers money, time, or both. Run through this list before you borrow anything.

01 · Skipping pre-approval

Touring homes without verified numbers wastes weekends and weakens every offer you write.

02 · Opening new credit mid-process

That furniture card can drop your score enough to change your rate — or your approval.

03 · Draining savings for the down payment

Keep three to six months of reserves after closing. House-rich and cash-poor is miserable.

04 · Shopping rate alone

Fees, points, and term length move the total cost far more than an eighth of a point.

05 · Ignoring the credit report

A third of reports contain errors. Pull yours months early so disputes have time to clear.

06 · Co-signing casually

Co-signing is borrowing. It counts against your debt ratio on your next application too.

07 · Moving money mysteriously

Large undocumented deposits trigger underwriting questions. Keep transfers traceable.

08 · Skipping the inspection

Waiving inspection to win a bid can buy you a $20,000 roof. Budget for surprises instead.

09 · Forgetting taxes and insurance

The mortgage payment is only part of housing cost. Price the escrow, not just principal and interest.

10 · Never reviewing after closing

Rates, equity, and insurance change. A yearly fifteen-minute review catches real savings.

“Almost every expensive mistake on this list was avoidable with one phone call made two months earlier.”

Avoiding even half of these puts you ahead of most borrowers. And if you have already tripped on one — opened the card, moved the money, skipped the review — tell your advisor early. Nearly everything is fixable with time and honesty.

Portrait of Robert Okafor

Written by Robert Okafor

Operations Lead at Tidewater Home Loans.

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