Adjust stock quantities to ensure accurate stock levels or write off damaged stock. For bulk adjustments, consider importing from a CSV file. Read more about importing stock adjustments in this article: How to import stock adjustments
Adding Stock: We use the cost price entered on the adjustment to calculate the adjustment's value.
Removing Stock: We use the cost price on the stock record multiplied by the adjustment quantity to calculate the adjustment's value.
To edit an adjustment for an inactive stock item, make the item Active first.

| Date | Enter the date. It can’t be before your Year End Lockdown date and must be after your Accounts Start Date. |
| Type | Choose to increase or decrease the quantity. |
| Cost Price | Enter the cost price if adding stock. The default is the cost price set on the stock record. |
| Quantity in Stock | Shows the current quantity in stock. |
| Increase by / Decrease by | Enter the amount to increase or decrease the stock quantity.
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| Reason | Choose an option or select Other and enter your reason (up to 50 characters). |
Delete a stock adjustment at any time. When you delete an Adjustment In, we update your stock levels and the average cost price. You can’t delete an adjustment if it results in a negative stock.