Yes, and this is one of the most common reasons small business owners look for bookkeeping help. Whether a previous bookkeeper made errors, you tried handling it yourself and things got away from you, or someone categorized transactions without really understanding what they were doing, the situation is almost always fixable.

The first step is a full review of what’s already in your accounting file. A bookkeeper will check your bank and credit card reconciliations to see if they were done correctly or done at all. Unreconciled accounts are usually the biggest red flag because if the balance in QuickBooks doesn’t match the actual bank statement, something went wrong somewhere. From there they’ll look at how transactions were categorized, whether entries are duplicated or missing, and whether accounts like loans, credit cards, and owner’s equity are set up properly. This is where having a QuickBooks ProAdvisor in Chandler matters because someone who knows QuickBooks inside and out can spot problems faster than someone just guessing.

The most common mistakes include transactions coded to wrong categories, personal expenses mixed in with business expenses, deposits recorded as income when they were actually transfers or loan proceeds, and payroll entries that don’t match actual payroll reports. These errors compound over time. One wrong entry in January throws off every month that follows.

How long catch-up bookkeeping takes depends on how far back the problems go and how messy things are. A few months of miscategorized transactions might take a couple of days. Years of incorrect bookkeeping with unreconciled accounts takes significantly longer. You’ll need to provide bank statements, credit card statements, loan documents, and any other records that help your bookkeeper piece together what actually happened versus what was recorded.

One thing to be prepared for is that corrected books sometimes change your financial picture in ways you didn’t expect. You might find out you were more profitable than you thought, or less. Corrected numbers might also affect prior tax returns, which is worth discussing with your tax accountant once the cleanup is finished. The good news is that once the books are cleaned up and done right, you have a reliable foundation to make real business decisions going forward.