I think there are a lot of small business owners here (including MMM of course). I've had a question for a while - how do you account for business expenses that are not exactly business expenses? I am not talking about actual fake expenses, like putting your new barbecue down as an office supply; I am talking about expenses that are essentially legit, but that you also use for personal use.
This question has two angles - personal accounting, and taxes. I'm thinking more about the personal accounting angle. E.g., in 2013 my family (two adults, three young kids) spent $36,000 (including housing). We were pretty pleased by this - could be better but I think taking housing into consideration it is comparable to the MMM family. However, like them, we run a business, and so there are certain things that don't get accounted for - clothes I bought for the business (file under: Uniform) I also use on special personal occasions; a monitor I bought for my home office I use for watching movies; and, for that matter, my home office, which I try to use for business work but is constantly invaded by children. Thus, there is a lot of "dark matter" - invisible spending. It legitimately counts towards the business, but also enhances my lifestyle, so should seemingly be accounted for in my family spending.
I am not trying to be anal about it - I don't actually track expenses that closely, but I want to be honest with myself, and I'm wondering if the words "business expense" in my head make it a little easier to confirm the odd Amazon purchase that I wouldn't normally justify under personal spending...
Any thoughts would be welcome...