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Cancel your Knmv subscription by mail

Cancelling Knmv means putting it in writing; the company takes requests by mailed letter, and a tracked one leaves a clear record. Knmv receives written requests in Arnhem, Netherlands.

Let Postbye cancel Knmv for you

We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.

Money-back guarantee within 10 business days.

Postbye is not affiliated with Knmv.

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  • Certified mail with tracking
  • Mailed every business day
  • Delivery proof sent to you
  • We confirm your cancellation

How to cancel Knmv by mail

  1. Get your account details together

    Have your member number, the name on the membership and the renewal date shown on your latest invoice to hand. The details in the letter need to match what Knmv has on file.

  2. Write your request

    Knmv is based in Netherlands, so the letter goes out in Dutch, built from our Dutch template. Subject line: “Onderwerp: annuleringsverzoek – [your name]”. It asks for the subscription to end, for further charges to stop and for written confirmation.

  3. Send it by certified mail

    Send the letter to the Arnhem mailing address shown below by certified mail. Keep the tracking number safe.

  4. Keep the proof of delivery

    The receipt dates your request. Look at your next statement for any Knmv charge after that date.

With Postbye, steps 2 to 4 take about two minutes of your time.

Where your Knmv cancellation letter goes

KnmvPostbus 6506800 AR ArnhemNetherlands

Knmv takes its post at Postbus 650, 6800 AR Arnhem, Netherlands, which is where a cancellation letter belongs.

“Postbus 650” is a post-office box or mail-sorting line, so it takes post and not couriers: certified mail is the right way to reach it.

Inside, the salutation reads “Geachte heer/mevrouw,”, followed by your details under Accounthouder, Factuuradres in dossier and E-mailadres in dossier.

Prefer to write it yourself? Use our letter template

Every address we hold for Knmv, with the envelope wording

Before you cancel Knmv, check these

  • Household or family members can be billed on one account. Name the primary member.
  • Annual fees are often non-refundable part-way through the year. Check the wording.
  • Ask for written confirmation of the end date and keep the proof of delivery.

Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.

Let Postbye cancel Knmv for you

We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.

Cancel Knmv

Cancelling a membership

Memberships renew on the anniversary of joining and may be cancelled at a counter, online or in writing depending on the organisation, so a written request names the member number and the end date.

A phone call leaves nothing behind; a letter leaves a copy, a date and a delivery receipt.

Knmv cancellation at a glance

How Knmv accepts cancellations
By mailed letter
Mailing address on file
Knmv Postbus 650 6800 AR Arnhem Netherlands
Country
Netherlands
Letter language
Dutch (template nl)
Category (from the company name)
Memberships & clubs
Added to the database
June 3, 2026
Data last checked

Knmv cancellation questions

Where do I send my Knmv cancellation letter?

Address the letter to Knmv, Postbus 650, 6800 AR Arnhem, Netherlands.

What should I check before I cancel Knmv?

For a membership: find the renewal date. Memberships often renew on the anniversary of joining.

Which language is my Knmv letter written in?

Dutch. Knmv's address is in Netherlands, so the letter is prepared from the Dutch template under the subject line “Onderwerp: annuleringsverzoek – [your name]”.

What do I need to cancel Knmv?

Have your member number, the name on the membership and the renewal date shown on your latest invoice to hand. The details in the letter need to match what Knmv has on file.

Will Knmv confirm my cancellation?

The letter asks Knmv to end the account, stop further charges and confirm in writing, but a reply is not guaranteed. What you can rely on is the delivery receipt: it shows the date Knmv received the request. If a charge posts after that date, quote the receipt with your copy of the letter.