Actually decided to legalize their income through the sole proprietorship.
But the catch is that 95% of the money I get to WM, and they have a few months of problems. They directly contracts are not concluded.
Now deduce using their service
Wire.Exchanger, there is exchange between those who are pouring money into the system and those who are out mostly to the Bank account I receive money from individuals (IE, too many applications hangs, but I try to share with clients of the Bank).
The note of translation (if actually written) "under the loan agreement N" (link to a sample contract will be below, but note its and you can specify), and I do not understand how to prove their income before tax. On the one hand, as if to sell securities, and on the other borrow (from someone who translates me the money in a Bank account) and as compensation transfer money to a WM purse ;)
But the real source of money - a lot of small transfers me to WM-purse - sale internal currency of the site.
As a variant - to agree to share with any individuals or self-employed on a permanent basis, with a footnote to specify something like "IT services" and come up with some formal agreement.
A sample contract, which both parties agree:
Google Docs. There the data are automatically inserted (name, WM-IDs and wallets, passport, address registration).