<prompt> Human: Do I use a tax resolution firm. Do I contact the IRS directly? I want to take care of this! Its a huge burden. Any help would be greatly appreciated!  <response>: Start with the oldest year and file your taxes, then do the next year and so on. Once youre current figure out what you owe if anything and pay what you can, if you dont have enough, once its filed contact the IRS to set up a payment plan; youll owe a bit in interest until its paid off but thats nothing compared to the failure to pay fees. 