Is it rude not to RSVP?

Guilty

The short answer

If the host asks for an RSVP, silence is rude. Showing up unannounced with extra guests turns rude into guilty.

The ruling

From the public record. Names are replaced with roles.

Small claims division

Case no.PC-2026-05103

The host v. The guest

Filed 10/07/2026


Plaintiff
The host
Defendant
The guest

Statement of claim

I asked everyone to RSVP by Thursday so I could order food. She never answered. On Saturday she showed up with two friends I had never met.


Charge

Failure to answer an RSVP, followed by arrival with two unannounced guests

Judgment

Guilty

Guest found guilty of skipping the RSVP and bringing two friends

Sentence

The defendant answers the next invitation within a day and brings food for three to the next gathering.


Public record copyForm PC-1

Just for fun. Written by a computer judge. Not a real court, not legal advice, no legal effect.


How the court usually rules on this

An RSVP request is a host asking for help planning food, chairs and space. The court expects an answer by the date given, even a no. Not answering is a small offense on its own. Arriving anyway, especially with people the host did not invite, is how most of these cases end in a guilty verdict.

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