The Writ of Mandamus: An Extraordinary Remedy for Extraordinary Delay
- November 7, 2025
- Posted by: Jim Van Etten
- Category: Child Support Law Law and Legal Process Legal Information

In the long tradition of American law, few tools are as powerful — or as rarely used — as the Writ of Mandamus. It is the last resort when a court or government officer refuses to perform a duty so clear and mandatory that silence itself becomes an act of injustice.
When used properly, a Writ of Mandamus is not a request — it’s a demand grounded in law: “Do your duty.”
What Is a Writ of Mandamus?
A writ of mandamus (Latin for “we command”) is a court order compelling a lower court or government official to perform a ministerial act that the law requires. It does not ask the higher court to reconsider the merits of a case — it demands performance of a clear, non-discretionary duty.
In the federal system, the authority for mandamus lies in 28 U.S.C. § 1361, which gives district courts jurisdiction over “any action in the nature of mandamus to compel an officer or employee of the United States or any agency thereof to perform a duty owed to the plaintiff.”
But when the inaction comes from within the judicial branch itself — for example, when a district judge refuses to rule on a pending jurisdictional or constitutional motion — the proper vehicle is a Petition for Writ of Mandamus to the Court of Appeals under Federal Rule of Appellate Procedure 21.
Why It’s Called “Extraordinary”
Mandamus is not a substitute for appeal. It’s reserved for those moments when:
- There is a clear right to relief — a legal duty so unambiguous that no reasonable official could ignore it.
- There is no other adequate means to obtain relief — ordinary appeals, motions, or administrative remedies have been exhausted or are unavailable.
- The petitioner faces irreparable harm if relief is denied or delayed.
Courts describe it as an extraordinary remedy precisely because it circumvents the usual appellate process. But when a lower court refuses to act, or a litigant faces ongoing constitutional harm while the docket sits idle, mandamus becomes not just appropriate — it becomes essential.
The Link to 28 U.S.C. § 1657(a): Demanding Timely Justice
Congress anticipated the danger of judicial inertia in 28 U.S.C. § 1657(a), which commands:
“Notwithstanding any other provision of law, each court of the United States shall determine the order in which civil actions are heard and determined, except that the court shall expedite the consideration of any action… if good cause therefor is shown.”
Good cause exists where constitutional rights are being violated, where financial or liberty deprivations continue daily, or where a motion seeks injunctive or jurisdictional relief.
In practical terms, § 1657(a) is your statutory foothold for mandamus.
It shows Congress intended that constitutional and jurisdictional matters be resolved first and fast.
So, when a judge sits on a motion raising those very issues, the combination of § 1657(a) and Rule 21 gives you the roadmap to compel a ruling.
How to Set Up for a Mandamus Petition
You don’t jump straight to mandamus. You build the record first.
Here’s the roadmap:
1. Establish the Delay
Document how long your motion has been pending. Note each date you filed, any follow-up letters or clerk calls, and whether the judge has acknowledged or ignored it.
2. Identify the Legal Duty
Cite the court’s obligation under Rule 60(b)(4) (void judgments), Rule 72(b) (objections to magistrate reports), or other procedural duties that require action.
3. Invoke § 1657(a) in Writing
File a short Motion to Expedite Ruling Under 28 U.S.C. § 1657(a), explaining that the matter raises ongoing constitutional injury and therefore qualifies for statutory priority. This creates a paper trail showing “good cause.”
4. Exhaust Reasonable Alternatives
Wait a reasonable period after filing your expedite motion or reminder letter (often 14–30 days). If still no ruling, you’ve met the “no other adequate means” standard for mandamus.
5. File the Mandamus Petition
Draft a Petition for Writ of Mandamus to your Circuit Court of Appeals under FRAP 21. Include:
- A Statement of Facts showing the lower court’s inaction;
- The Statutory Basis (28 U.S.C. § 1657(a), § 1361, and Rule 21);
- Proof of Irreparable Harm from ongoing delay;
- An Appendix with your pending motion(s), docket entries, and prior communications.
The relief you seek is simple: “That the district court be compelled to rule on the pending motion forthwith.”
What the Courts Look For
Appellate courts grant mandamus only in cases of clear judicial dereliction — but they take such claims seriously when:
- A constitutional question has been ignored for months or years;
- A party faces ongoing garnishment, imprisonment, or loss of rights while awaiting a ruling;
- The lower court’s silence threatens public confidence in the judiciary.
If your petition is concise, supported by certified records, and demonstrates genuine urgency, the appellate court can issue an Order to Show Cause or even direct the lower court to rule by a specific date.
Sample Closing Language for a Petition
“Petitioner respectfully invokes the Court’s supervisory authority and 28 U.S.C. § 1657(a) to compel the district court to rule on a matter involving ongoing constitutional injury. Each day of delay compounds the deprivation of due process and renders justice illusory. The extraordinary writ is therefore both warranted and necessary.”
Conclusion:
The writ of mandamus stands as a constitutional safeguard against judicial paralysis.
When a court’s silence perpetuates injustice, mandamus is the voice of accountability — reminding the judiciary that delay has consequences and that due process cannot wait.
Invoking 28 U.S.C. § 1657(a) transforms that principle into action. It gives life to the idea that some matters — those involving liberty, jurisdiction, and constitutional harm — must move now, not someday.
Mandamus is rare for a reason. It’s the emergency brake on the machinery of justice — the citizen’s lawful tool to say:
“The law commands action, and justice demands it now.”