In the course of my work as a travelling salesman I incur a ton of expenses for which I had hoped to declare as business expenses. I was audited 4 months ago and really did not know what to do. I had receipts/supporting paperwork, but NO clue how to present this stuff to the IRS auditor. I searched the net for help and asked around for help. One of my fellow salespeople told me about a tax form that does IRS audits and I called them. They took basic information and said my case was no problem. I engaged them (the firm is Strategic Tax Lawyers, Santa Monica Ca) to support me in the audit. In the end I signed off on $122 in unsubstantiated expenses. That's it My lawyer really helped me out. It pays to hire quality representation.