Negative Inventory Repair After a Bookkeeper Transition

Bookkeeper transitions are one of the most common times that negative inventory gets discovered. The new person opens the file, starts reviewing the data, and finds inventory quantities that do not make sense — items showing negative values, COGS that does not reconcile, and valuation reports that are clearly wrong.

Inherited Problems

The previous bookkeeper may have been perfectly competent at accounts payable, receivable, and general ledger work but handled inventory transactions incorrectly. Common patterns we see include:

• Sales entered before purchases — invoicing customers for items before recording the receipt from the supplier
• Backdated transactions — entering transactions with dates in prior periods, disrupting the chronological sequence
• Incorrect inventory adjustments — adjusting quantities without understanding the downstream effect on costs
• Ignoring negative quantity warnings — QuickBooks shows warnings when transactions would create negative inventory, but these are easy to dismiss
• No periodic inventory review — never running the Inventory Valuation Detail report to check for problems

By the time a new bookkeeper arrives, these issues may have accumulated over months or years. The new person inherits a file where the inventory data is fundamentally unreliable.

The Clean Slate Problem

A new bookkeeper needs accurate baseline data to do their job. If inventory quantities are wrong, every future transaction builds on a flawed foundation. The new bookkeeper cannot reliably:

• Determine what to reorder and when
• Produce accurate financial statements
• Reconcile physical inventory with QuickBooks
• Trust any report that involves Cost of Goods Sold

Some businesses consider starting a completely new QuickBooks file, but this means losing years of transaction history, customer and vendor records, and open balances. It is almost always better to fix the existing file.

A Fresh Start Without Starting Over

We correct the negative inventory in your existing file so your new bookkeeper inherits clean, accurate data without sacrificing historical records. After the repair, inventory quantities match reality, costs are properly assigned, and reports are reliable.

We also provide details on what was wrong and what was corrected, so the new bookkeeper understands the file’s history and can maintain it properly going forward.

Contact us for a free assessment. Let us know when the transition happened and what issues the new bookkeeper has identified.