Missouri discovery sanctions: there is no motion to compel step

Missouri does not organize its discovery sanctions rule around a motion to compel. Rule 61.01 is organized by failure type, and for each one the court may go straight to the severe sanctions.

If a party fails to answer interrogatories, the court "may, upon motion and reasonable notice" strike pleadings, dismiss the action, or render a judgment by default. No order compelling discovery. No disobedience of that order. The first motion can be the last one.

That makes Missouri's written-discovery deadlines materially more dangerous than most states'.

Objections must be on file

Mo. R. Civ. P. 61.01(a):

Failure to Act—Evasive or Incomplete Answers. Any failure to act described in this Rule 61 may not be excused on the ground that the discovery sought is objectionable unless the party failing to act has served timely objections to the discovery request or has applied for a protective order as provided by Rule 56.01(c). For the purpose of this Rule 61, an evasive or incomplete answer is to be treated as a failure to answer.

Two routes preserve an objection: timely served objections, or an application for a protective order. Silence preserves nothing.

And the evasive-answer rule is mandatory — a thin answer is no answer.

Unanswered interrogatories

Rule 61.01(b):

Failure to Answer Interrogatories. If a party fails to answer interrogatories or serve objections thereto within the time provided by law, or if objections are served thereto that are thereafter overruled and the interrogatories are not timely answered, the court may, upon motion and reasonable notice to other parties, take such action in regard to the failure as are just and among others the following:

(1) Enter an order striking pleadings or parts thereof or dismissing the action or proceeding or any part thereof or render a judgment by default against the disobedient party; (2) Upon the showing of reasonable excuse, grant the party failing to answer the interrogatories additional time to serve answers, but such order shall provide that if the party fails to answer the interrogatories within the additional time allowed, the pleadings of such party shall be stricken or the action shall be dismissed or that a default judgment shall be rendered against the disobedient party.

Read (2) carefully, because it is the provision that surprises people.

A party who shows reasonable excuse gets more time — but the order granting it "shall provide" that missing the extended date results in striking, dismissal or default. The consequence is built into the second chance, automatically, by the terms of the rule.

So in Missouri there is no soft landing. Either you answer within the extension, or the sanction follows from the order you asked for.

Note also the second trigger in the opening sentence: objections that are later overruled, where the interrogatories are then not timely answered. Serving objections buys you protection only until they are ruled on.

Unanswered requests for admission are simply admitted

Rule 61.01(c):

Failure to Answer Request for Admissions. If a party, after being served with a request to admit the genuineness of any relevant documents or the truth of any relevant and material matters of fact, fails to serve answers or objections thereto, as required by Rule 59.01, the genuineness of any relevant documents or the truth of any relevant and material matters of fact contained in the request for admissions shall be taken as admitted, except in cases where the provisions of Chapter 517 apply. In such cases, where the non-answering party has failed to serve proper answers or objections thereto, such admissions shall not be deemed admitted unless the court has granted such relief pursuant to Rule 59.01(a) or Rule 59.01(f).

No motion required. The matters "shall be taken as admitted" — with one carve-out, for cases governed by Chapter 517 (associate circuit court cases), where admission requires the court to grant relief under Rule 59.01(a) or (f).

That carve-out matters in small-value and collection cases, which is where unanswered admissions do the most damage elsewhere.

The cost of a wrongful denial

Also in Rule 61.01(c):

If a party fails to admit the genuineness of any document or the truth of any matter as requested under Rule 59.01, and if the party requesting the admissions thereafter proves the genuineness of the document or the truth of the matter, the party requesting the admissions may apply to the court for an order requiring the other party to pay the reasonable expenses incurred in making that proof, including reasonable attorney fees. The court shall make the order unless it finds that:

(1) The request was held objectionable pursuant to Rule 59.01; (2) The admission sought was of no substantial importance; (3) The party failing to admit had reasonable grounds to believe that such party might prevail on the matter; or (4) There was other good reason for the failure to admit.

"The court shall make the order unless" — mandatory, subject to four exceptions. Well-targeted requests for admission early in a Missouri case create real exposure for a party that denies something it cannot later contest.

Unproduced documents

Rule 61.01(d) applies the same structure to a failure to respond, permit inspection or produce under Rule 58.01 — including where objections were served and thereafter overruled and production still did not follow. The court may enter orders refusing to allow the disobedient party to support designated claims or defenses, and the other sanctions the subsection lists.

The other named failures

Rule 61.01 continues with a separate subsection for each remaining failure — (e) failure to appear for a physical examination, (f) failure to attend your own deposition, (g) failure to answer questions on deposition, and (h) objections to approved discovery.

The structure is the point: find the subsection that matches the failure, because the available consequences differ between them.

Before you file

1. Identify the failure precisely and go to that subsection. Rule 61.01 is not a single motion.
2. Check whether objections were served in time or a protective order applied for. If neither, Rule 61.01(a) closes the excuse.
3. Check whether earlier objections were overruled and nothing followed — a separate trigger.
4. Ask for the sanction you actually want. There is no requirement to seek an order compelling first.
5. If you are on the receiving end, respond before the motion — and if you seek more time under (b)(2), understand that the order will carry an automatic consequence.

For the underlying periods, see Missouri discovery deadlines. If the dispute is heading toward a dispositive motion, note that Missouri's summary judgment rule treats a non-compliant response as an admission — see Missouri summary judgment.

How Missouri compares

A short checklist

1. Match the failure to the subsection — (b) interrogatories, (c) admissions, (d) production, (e)–(h) for the rest.
2. Move directly for the sanction. No prior order is needed.
3. Check the objection history, including objections overruled and never followed.
4. If you need more time under (b)(2), expect the order to state the consequence of missing it.
5. Treat unanswered admissions as already admitted, unless Chapter 517 applies.
6. Use the failure-to-admit expense provision after proving something wrongly denied.
7. Quote 61.01(a) where the response was evasive or incomplete.

Where these rules live

• Mo. R. Civ. P. 56.01 — General Provisions Governing Discovery
• Mo. R. Civ. P. 57.01 — Interrogatories to Parties
• Mo. R. Civ. P. 58.01 — Production of Documents and Things
• Mo. R. Civ. P. 59.01 — Requests for Admissions
• Mo. R. Civ. P. 61.01 — Failure to Make Discovery: Sanctions

This page explains what the rules say. It isn't legal advice, and what amounts to a reasonable excuse is developed in case law this site doesn't cover.