Virtual economies attract real-world tax attention

The rapid emergence of virtual economies has outstripped current tax law in many areas, but there are some clear-cut guidelines that already apply. For example, people who cash out of virtual economies by converting their assets into real-world currencies are required to report their incomes to the U.S. Internal Revenue Service or the tax authority where they live in the real world.

It is less clear how to deal with income and capital gains that never leave the virtual economy, income and capital gains that in the real world would be subject to taxes.

Virtual economies attract real-world tax attention - Yahoo! News