DIY bookkeeping mistakes can pile up fast — what starts as empowering can quickly turn stressful. Most small business owners don’t start out as bookkeepers, which means mistakes are common (and fixable!). Let’s look at five of the most common DIY bookkeeping slip-ups and how to set them straight.
🧾 Mistake 1: Mixing Personal and Business Finances
If your business and personal money are flowing through the same account, your bookkeeping is already messy.
✅ Fix: Open a separate business checking account. Use it for all income and expenses. (Relay is a great option! (Check them out here.)
📅 Mistake 2: Not Doing Bookkeeping Regularly
Falling behind even a few weeks can make everything feel overwhelming.
✅ Fix: Create a weekly routine. Set a reminder to enter transactions, file receipts, and review your accounts every Friday.
📎 Mistake 3: Skipping Bank Reconciliations
If you’re not reconciling your books to your bank statements, your numbers could be way off.
✅ Fix: Make reconciliation part of your monthly checklist. Compare QBO to your actual bank balance and resolve any differences.
🪪 Mistake 4: Mislabeling Expenses
Misclassifying transactions can mess up your reports and hurt your taxes.
✅ Fix: Learn your Chart of Accounts. Keep a simple cheat sheet or use my free Starter Kit to help stay consistent.
📂 Mistake 5: No Backup or Paper Trail
Losing receipts or having no digital record can leave you in a bind — especially during tax time.
✅ Fix: Use cloud storage, scan receipts, or upload directly into QBO. Keep everything organized by month or vendor.
🧡 Final Thoughts
Bookkeeping doesn’t have to be scary or perfect — just consistent. The more you learn, the easier it becomes. And when you know what to avoid, you’re already ahead of the game.
💼 Want a little extra support?
Grab my free Bookkeeping Starter Kit — it comes with a chart of accounts, expense checklist, calendar, and reconciliation guide.
👉 Bookkeeping Starter Kit