How to Create an Off-Claim Invoice for Freight Charges at 0% and 18% in Odoo

An Off-Claim Invoice is a type of credit or adjustment invoice issued outside of the main sales invoice flow. In an Off-Claim invoice for a Freight Charges at 0% and 18%, the vendor add the transport charges or delivery charges are added to the buyer. It adjust the inventory valuation without affecting the vendor claim. Purpose: Reflects true landed cost of the products for accurate financials and inventory value.

To access the Off-Claim invoice, go to:

Inventory → Operations → Adjustments → Additional Cost

Enable the Off Claim Invoice

Once you enable the Off-Claim Invoice checkbox, this determines the type of cost adjustment being made. Select the Vendor, and then choose the Product based on the selected vendor from the respective field. Select the lot based on the product.

Note: Vendor and Product fields are mandatory.

Click Save to generate document number (LC/2025/0173).

Adding the Freight Charges 0%

Enter the Freight charges 0% field, Select By Current Cost in the Split Method field, Enter the cash amount as a Postive value in the Cash field. After cost is entered click validate to complete the process, the invoice is now finalized. The same amount will automatically show up in the Additional Landed Cost field for each related product lot in the additional cost field.

Adding the Freight Charges 18%

Enter the Freight charges 18% field, Select By Current Cost in the Split Method field, Enter the cash amount as a Postive value in the Cash field. After cost is entered click validate to complete the process, the invoice is now finalized. The same amount will automatically show up in the Additional Landed Cost field for each related product lot in the additional cost field.

Note: For freight charges at 0% and 18%, the cash amount should be added as a positive value.

Valuation Adjustment

• Click the Valuation adjustment tab
• Original Value – The inventory value before additional cost.
• New Value – The updated inventory value after cost adjustment.
• Additional Cost – The freight or extra charge applied.

The selected lot’s additional cost charge will be split and recalculated for the following values:

• Additional Cost (per unit)
• Final Gross Cost (FGC)
• Net Cost
• Tax Amount
• Mark Up / Mark Down
• Margin Amount