When you create a new inventory item in Zoho Books, the item creation form includes an “Opening Stock” field for quantity and an “Opening Stock Rate” field for the cost per unit. Enter the quantity on hand as of your Zoho Books start date and the cost per unit (typically the weighted average cost or the last purchase price). Zoho Books posts the total value (quantity multiplied by rate) to the inventory asset account and an opening balance offset account in equity.
Incorrect opening stock affects every subsequent inventory report and COGS calculation. If you overstate opening stock, your COGS will be overstated when those items are sold, reducing reported profit. If you understate, COGS will be understated and profit will be overstated. Conduct a physical stock count before entering your opening stock in Zoho Books, and use the actual weighted average cost or the most recent purchase price as the opening rate.
When migrating from a non-GST system (or from a pre-GST era system) to Zoho Books, the opening stock may include items for which ITC was not originally claimed. If you are migrating to GST and claiming transitional ITC on opening stock under GST transitional provisions, this is a complex area that requires your CA’s guidance. Zoho Books records the stock value and accounting entries; the ITC transitional claim is handled separately through the GST portal.
Opening stock in Zoho Books is the inventory quantity and value recorded for each item when you first set up Zoho Books, establishing the correct starting position for all future stock transactions and COGS calculations.
When creating an item, enter the opening stock quantity and opening stock rate in the item creation form. Zoho Books records the stock balance and posts the value to the inventory asset and opening balance equity account automatically.
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