There are two types of IRS appeals. The informal small case request is available to dispute penalties of $25,000 or less. An informal appeal must include a written request containing your contact information, a copy of the IRS notification in question, a list of relevant tax years relating to the dispute and statements supporting your position.
A formal protest is the appeal option for taxpayers who owe more than $25,000 in penalties. The information the IRS requires with a formal request is more extensive than an informal request. You must send a copy of the IRS’s tax decision along with a list of grievances and facts that support them. Citing any and all laws that dispute the decision is often an essential step. The formal protest must conclude with the IRS’s prewritten perjury statement and a signature from the taxpayer.