

If your QuickBooks file has years of miscategorized transactions, missed reconciliations, or a chart of accounts that never matched how your business actually runs, starting over can feel like the easier option.
It usually isn't.
Starting a brand new QuickBooks file means losing your transaction history, your year-over-year comparisons, and any reporting tied to prior periods. Lenders, bonding companies, and your CPA often want that history, especially if you're applying for financing or proving revenue trends.

A QuickBooks cleanup goes into the file you already have and fixes the foundation. We correct the chart of accounts, reconcile every account, and rebuild job costing where it's missing, without erasing what's already there.
That means no lost history and no starting from zero.
In rare cases, a file is corrupted beyond repair or was set up for a completely different type of business. Even then, a proper cleanup assessment should come first, not an automatic decision to rebuild.

A free QuickBooks review from 740 Accounting & Bookkeeping will tell you honestly whether your file needs a cleanup or something more drastic, before you commit to either option.
July 1, 2026
Kristal Hunkler