<prompt> Human: Okay, so just to start, I want to report my income in 2015 to the IRS. The last thing I want to do is evade taxes. However, I have no records, no receipts, and a lot of money was deposited into my bank account over the last few months through wire transfers, cash, etc. What happens if I have no records, no receipts, and no expainanation for my income? Is it confiscated? I know this sounds crazy, but please bear with me. What happens if I have absolutely no explaination for my income?  <response>: Your bank statements from transfers and deposits should be enough to construct a picture of the amounts for 2015. Put the total on Form 1040 line 21 Other income or use Schedule C if this is from an ongoing profit making business.Illegal activities. Income from illegal activities, such as money from dealing illegal drugs, must be included in your income on Form 1040, line 21, or on Schedule C or Schedule C-EZ Form 1040 if from your self-employment activity.Source: IRS Publication 17, chapter 12. 