During an examination of a client's original 2023 return, an EA agrees to charge 25% of any tax reduction he obtains. Is this fee permitted?
Section 10.27 generally prohibits contingent fees, but allows them for services in connection with the IRS's examination of, or challenge to, an original return, an amended return or refund claim filed within 120 days of receiving written notice of the examination, a claim filed solely for interest or penalties, and judicial proceedings. An examination of the original return qualifies. Source: 31 CFR 10.27(b)(2); Circular 230 (31 CFR Part 10, Rev. 6-2014). Tax year: 2025 (law as of 31 Dec 2025).
Treating all contingent fees as banned.
Practice more Part 3 Practitioner Duties and Sanctions (Circular 230) questions
Exam-style questions with worked answers, then full timed mocks. Free to start.
Build a daily practice habit — a few exam-style questions a day, with worked answers. Free to start.
Start practicing →Original study material mapped to the public IRS SEE content outlines; not a real exam question.Not affiliated with or endorsed by the IRS or PSI. Verify figures and rules against current guidance before relying on them.