Hello,
I am using Manager to account for stock trading activity (purchases and sales of shares of public companies), and “profit” according to the inventory profit margin report does not match the “profit” (a.k.a. capital gain/loss) on the Profit and Loss statement. The Profit and Loss statement is correct, but the Inventory Profit Margin report is not. Here is a typical scenario:
Purchase of a stock (ABC Inc):
I create a “Payment” in Receipts & Payments, and have two rows as follows:
Row 1) Select item (ABC Inc), record the quantity (100), and unit price ($50.00). This represents the purchase price paid for the shares ($5,000.00)
Row 2) The broker charges a commission for the transaction, of say $10. To record the commission, I select item (ABC Inc), leave quantity field empty, and unit price $10.00.
Sale of a stock (ABC Inc):
I create a “Receipt” in Receipts & Payments, and have two rows as follows:
Row 1) Select item (ABC Inc), record the quantity (100), and unit price ($55.00). This represents the sale price received for the shares ($5,500.00)
Row 2) The broker charges a commission for the transaction, of say $10. To record the commission, I select item (ABC Inc), leave quantity field empty, and unit price $10.00.
The true profit on this stock trade is: $5,500 - $10.00 - $5,000.00 - $10.00 = $480.00 and this is the amount I will see on the Profit and Loss statement.
On the Inventory Profit Margin Report this will be shown as:
ABC Inc; $5,500.00 (Sales); $5,000 (Cost of sales); $500.00 (Profit)
(broker commission is ignored)
It appears to me that the Inventory Profit Margin Report ignores fields where quantity is Null, and I believe it should not be ignored as broker commissions are part of the profit calculations. I also cannot enter Zero in the quantity field because any amount multiplied by Zero is Zero, so I must leave the quantity field empty when recording the broker commission.
Please let me know if you agree that it’s a bug in the profit margin report and should be fixed or if you have other suggestions. I find the Inventory Profit Margin Report very convenient to use for tax reporting, but the result isn’t accurate.