[sago]

> Signed values are the way to go!

100% agree!

> For one example, read the docs for Beancount, which is mentioned above.

Do you have other examples too?

You are dead right with this one. It is the opposite way to the way the systems I'm familiar with did it. Debit is positive, And credit negative.

Thanks so much for the link.

I'm still not sure what I would concede that it is conventional ;) But my assumption it was nothing but the other way is definitely incorrect!

I wonder if they did it this way because they felt people would understand negative income being a good thing better than a negative bank accounts being a good thing. The bank account is usually the big problem with understanding debit and credit.

As usual, the world is more complex and interesting then I assume!

[wrycoder]

When you first open a business, you put in capital - owner's equity. So the cash account (an asset) increases, and the equity account (a liability) also increases.

In a computerized system, one of these accounts carries a negative balance, the other a positive balance. A choice has to be made - but it's not a matter of good or bad.

There are several implementations of the Ledger system. The transaction registers and GL are human-readable. I looked at Ledger, and assets were positive.

I looked in the code for the GNUCash engine, but there are so many features that I didn't manage to get to the bottom of it w/o spending too much time on it :-)

I do recollect working with low level GC transaction data years ago, and I think I would remember if the assets were negative.

There are a couple of Wikipedia pages with links to FOSS accounting systems.