Hi Saratgu,
When using QuickBooks Desktop or Point of Sale POS, the values in these reports will not automatically transfer unless you import the items in QuickBooks to POS. The Inventory Valuation report in Point of Sale gives you more accurate data since this is where you manage and track your inventory.
Here are some of the reasons why reports doesn't reconcile.
- Inventory setup is incorrect.
- Inventory Management Process is incorrect.
- Entered adjustments in QuickBooks Desktop and POS.
- Transactions under Inventory Asset that do not have inventory items.
- Active inventory items in QuickBooks Desktop
Please check this article why both reports aren't the same: Inventory Valuation Amounts in Point of Sale and QuickBooks Desktop Do Not Match.
For your future reference, you can also set your report preference in QuickBooks:Understand Reports.
If there 's anything else that you want us to help, let me know so I can get back to you.