There are a variety of professional tax relief organizations and the fee structures that apply vary as noted below. While some tax professionals are thorough, reputable and do an outstanding job of helping taxpayers get relief from IRS tax debt, others collect exhorbitant fees for simply "filing" IRS Offers in Compromise. In many cases, these offers should not have been filed in the first place, will not be accepted by the IRS, and may lead to additional fees being charged because the offer wasn't successful.
In addition to professional tax representation, there is a free IRS taxpayer advocate service (TAS) which may be able to help taxpayers resolve tax debt. The IRS states that The Taxpayer Advocate Service is an independent organization within the IRS and is your voice within the IRS
Tax relief professionals charge fees for their services. The way they calculate and assess these fees vary widely by organization as noted below
If you owe a substantial tax debt to the IRS, haven't filed for one or more years, or are facing a garnishment, lien, or levy – you may want to seriously consider the services of tax relief professionals, However, before making your decision, make sure the company you choose has the following: