Taxterity research

Tax Court opinions and the Golsen rule: grading decisions before you cite them

Reviewed 2026-09-15 · AI-assisted draft and editing; sources and limitations remain visible for independent review.

Answer: Decisions do not arrive pre-weighted, and two questions do most of the grading: how was this opinion entered, and which court of appeals would hear an appeal. IRS examination guidance describes regular Tax Court opinions as involving more than factual determinations or applications of well-established legal principles, generally deciding points of law that set precedents, while memorandum decisions primarily involve factual determinations and the application of well-established legal rules. A case tried under the small tax case procedures stands apart: section 7463(b) provides that a decision entered in such a case shall not be reviewed in any other court and shall not be treated as a precedent for any other case. Venue comes next. Section 7482(a)(1) gives the courts of appeals exclusive jurisdiction to review Tax Court decisions, and section 7482(b)(1) sends the appeal to the circuit of the taxpayer's legal residence or principal place of business determined when the petition was filed, unless the parties stipulate another circuit under section 7482(b)(2). Because no circuit is bound by another circuit's decisions, the appealable circuit drives the analysis; the Tax Court's practice of following that circuit's squarely applicable holding is the doctrine of Golsen v. Commissioner, 54 T.C. 742 (1970), affirmed at 445 F.2d 985 (10th Cir. 1971). Last, remember what a government loss means: IRS guidance states that decisions of lower courts bind the Service only for the particular taxpayer and the years litigated.

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Scope

Jurisdiction: United States — federal

Tax periods: Not period-specific; checked 2026-09-15

Assumptions

Exclusions

1. Read how the opinion was entered, not just what it held

The United States Tax Court's citation and style manual sets out separate short-form citation rules for division opinions, memorandum opinions, summary opinions and bench opinions, at its sections 230.20 through 230.50. That structure is the clearest signal that these are different instruments rather than stylistic variants, and division opinion is the Court's own term for what practitioners usually call a regular opinion. The Court's rules include Rule 152, on oral findings of fact or opinion, and a full title of rules on small tax cases at Rules 170 through 174.

IRS examination guidance supplies the working distinction between the two written types you will meet most often. Regular opinions generally involve new decisions on points of law that set precedents and are published in the Court's official reports; memorandum decisions primarily involve factual determinations and the application of well-established legal rules and, in the Court's view, do not warrant publication in the bound volumes. Neither statement makes a memorandum opinion worthless, and neither makes a regular opinion controlling outside its own reasoning.

2. Check whether the case was tried as a small tax case

Section 7463(a) allows a taxpayer, with the Court's concurrence, to elect simplified procedures where the deficiency or claimed overpayment placed in dispute does not exceed 50,000 dollars for the relevant year or period. Section 7463(b) then withdraws two things at once: the decision is not reviewable in any other court, and it is not to be treated as a precedent for any other case. IRS guidance restates both points and says these decisions have no precedential value.

The Court states the consequence in its own citation manual: because the decision in a small tax case shall not be reviewed in any other court under section 7463(b), summary opinions are not cited as precedent, except as may be relevant for purposes of establishing the law of the case, res judicata, collateral estoppel or another similar doctrine. Those exceptions are about the same parties and the same dispute, not about borrowing the reasoning for a different taxpayer.

This is the cheapest check in case research and the one most often skipped. A summary opinion that fits your facts perfectly still cannot support a proposition in a memo, though reading it may tell you how the Court sees a recurring fact pattern.

3. Identify the circuit that would hear the appeal

Section 7482(b)(1) fixes venue by the petitioner's legal residence, or a corporation's principal place of business or principal office or agency, determined as of the time the petition was filed, with the District of Columbia Circuit as the fallback. Section 7482(b)(2) lets the Secretary and the taxpayer stipulate a different circuit in writing. Establish that circuit before you weigh any case law, because IRS guidance is blunt about the consequence: courts in one circuit are not bound by the appellate decisions of another, and examiners are told to cite cases from the circuit where the taxpayer resides, using other circuits only when their own has not addressed the issue.

The Golsen doctrine is the Tax Court's practice of following the on-point holding of the court of appeals to which a case is appealable rather than its own contrary view. The Court's citation manual shows the doctrine in a model sentence built on exactly that structure: the court to which an appeal would presumably lie absent a stipulation to the contrary under section 7482(b)(2) has already considered the issue, so the doctrine of Golsen v. Commissioner, 54 T.C. 742, 757 (1970), affirmed at 445 F.2d 985 (10th Cir. 1971), gives no reason to depart from that circuit's precedent. The manual supplies the citation as a style example rather than as a holding, so read the opinion itself before you rest an argument on the doctrine.

4. Ask what the government did after it lost

IRS guidance states that decisions of the Tax Court, district courts or the Court of Federal Claims bind the Service only for the particular taxpayer and the years litigated, and that adverse decisions of lower courts do not require the IRS to change its position for other taxpayers. A taxpayer win, standing alone, is therefore not an announcement that the issue is settled.

The acquiescence program is where that announcement, if any, appears. An Action on Decision states whether the Service will follow the holding of a lower court in an unappealed issue decided against the government; the guidance notes that an Action on Decision is not an affirmative statement of IRS position, is not intended as public guidance, and may not be cited as precedent, and that since 1991 the program has covered memorandum opinions and other civil tax cases as well as regular Tax Court opinions. Knowing whether the Service acquiesced or nonacquiesced changes how you describe audit risk, even though the document itself is not authority.

5. Finish with case history, then write the grade into the memo

IRS guidance treats case-law research as incomplete until the history of the case has been reviewed, and points out the reason: where a higher court reversed a lower court, the lower decision has no legal authority and may not be cited as precedent. Confirm the posture of every case you rely on, including whether an appeal is pending.

Record four things next to each case: opinion type, the circuit in which it sits or to which an appeal would lie, the post-decision history, and whether the government accepted the result. That grid makes it obvious which decisions can carry a conclusion and which only illustrate one. The sibling page Turning IRS guidance into a citation-checked memo: an authority workpaper places these judicial rows alongside statutes and administrative guidance. Ask Taxterity a research question that names the issue and the circuit an appeal would reach, or have it draft a Federal Tax Memo on the point, then read each decision in full and confirm its history before relying on it.

Related research

Official sources

  1. 26 U.S.C. 7463 — Disputes involving 50,000 dollars or less — Subsection (a) election and dollar limits; subsection (b) no review and no precedent
  2. 26 U.S.C. 7482 — Courts of review — Subsection (a)(1) exclusive jurisdiction; subsection (b)(1) venue; subsection (b)(2) stipulation
  3. IRM 4.10.7, Issue Resolution — researching tax law — 4.10.7.2.8.2.1 small tax cases; 4.10.7.2.8.2.2 and 4.10.7.2.8.2.3; 4.10.7.2.8.4; 4.10.7.2.8.7; 4.10.7.2.8.8 and 4.10.7.2.8.8.1
  4. United States Tax Court: Citation and Style Manual — Landing page text: the Citation and Style Manual was updated September 2026, with the current PDF linked from it
  5. United States Tax Court: Citation and Style Manual (September 2026 update) — Sections 230.20 to 230.50 (division, memorandum, summary, bench opinions); 230.40 summary opinions not cited as precedent; Example 2 citation clause, page 28, citing Golsen v. Commissioner, 54 T.C. 742, 757 (1970)
  6. United States Tax Court: Rules of Practice and Procedure — Rule 152, oral findings of fact or opinion; Title XVII small tax cases, Rules 170 through 174

Limitations