Inside SAP Business One we can create sales and purchasing documents with negative totals. Why would we want to do that? Say for example that a customer is making a new purchase but at the same time would like to return an item previously purchased. Instead of posting an A/R invoice and a credit memo, you can conveniently just create one document that you’ll enter the items the customer is purchasing at a positive value, and enter the returned items as a negative value.

Note: While this is a convenient method, do consider whether it would be wiser for your accounting transparency to post two separate documents.

You can use the negative total method for these documents:

  • A/R and A/P invoice
  • A/R and A/P credit memo
  • An A/R delivery
  • An A/R return
  • An A/P goods receipt
  • An A/P goods return

Inventory valuation behavior of documents with negative totals:

Type of Transaction

Similar Transaction

Inventory Account

Balance Account

Profit & Loss Account

Goods receipt P/O Goods return Inventory Allocation
Goods return Goods receipt P/O Inventory Allocation
A/P Invoice A/P credit memo Inventory Vendor Negative Adjustment Account, Price Differences Account
A/P credit memo A/P invoice Inventory Vendor Negative Adjustment Account, Price Differences Account
Delivery A/R return Inventory COGS
Return Delivery Sales Return COGS
A/R invoice A/R credit memo Inventory COGS
A/R credit memo A/R invoice Sales Return COGS
Goods receipt P/O based on goods return Goods return based on goods receipt P/O Inventory Allocation Negative Adjustment Account, Price Differences Account
Goods return based on goods receipt P/O Goods receipt P/O based on goods return Inventory Allocation Negative Adjustment Account, Price Differences Account
A/P invoice based on goods receipt P/O Credit memo based on goods return No inventory transaction
A/P credit memo based on goods return A/P invoice based on goods receipt P/O Vendor, Allocation Price Differences Account, Negative Adjustment Account
A/P credit memo based on A/P invoice Invoice based on credit memo Inventory Vendor Negative Adjustment Account, Price Differences Account
Delivery based on return Delivery based on return Inventory COGS Negative Adjustment Account
Return based on delivery Return based on delivery Sales Return COGS Negative Adjustment Account, Price Differences Account
A/R invoice based on delivery Credit memo based on return No inventory transaction
A/R credit memo based on return A/R invoice based on delivery No inventory transaction
A/R credit memo based on invoice A/R invoice based on credit memo Sales Return COGS Negative Adjustment Account, Price Differences Account