Public guides put a tax resolution case at about $3,500 to $8,000. One guide says $3,500 to $4,500 a case. Another puts case value at $5,000 to $8,000. Firms that do 10 or more cases a month often charge more than $3,000.
That is why firms can pay $100 or more for a good lead. One signed case can pay for many leads.
Fees depend on the case: an offer in compromise takes more work than a simple payment plan.
Put your fee terms in writing for every client. Never promise a result to win the case.
Updated October 2026. Market prices are list prices from public seller pages. Results depend on your firm. Not every lead becomes a case.