Where to send your Hartstichting cancellation letter
Read the addresses on this page next to the full guide to cancelling Hartstichting.
The addresses we hold
If you are writing to Hartstichting, this is the page with the address on it: Den Haag, 2496 XD, plus what to write on the envelope and how to prove it arrived.
Where the letter goesMailing address
HartstichtingPrinses Catharina-Amaliastraat 102496 XD Den HaagNetherlandsThe Netherlands address on file for Hartstichting. Postal code 2496 XD.
How to address the envelope
Copy it exactly onto the envelope
Copy Prinses Catharina-Amaliastraat 10, 2496 XD Den Haag, Netherlands letter for letter. A wrong digit in 2496 XD is enough to send the letter on a detour.
Add your return address
Top-left, your own name and address. A return address is what the post office needs to send the letter back if Hartstichting has moved.
Send it certified
At the counter, certified mail costs a fee on top of the postage and comes with a mailing receipt and a delivery record. The tracking number on the green label is what you follow.
Keep the records
Keep your copy of the letter, the receipt and the delivery record in one place. The delivery date is the one to quote if the account is billed again.
Your letter to Hartstichting
The letter below asks Hartstichting to end the account, stop further charges and confirm in writing. Put your donor or supporter number, the name on the donation and the amount and date of the latest payment in the bracketed places.
[Your name] [Your street address] [City, State ZIP] [Your email address]
[Date]
Hartstichting Prinses Catharina-Amaliastraat 10 2496 XD Den Haag Netherlands
To whom it may concern,
I am cancelling my account with Hartstichting, account or member number [number], with effect from [date or "immediately"]. Please end every add-on and linked plan on this account at the same time.
Please stop all future charges to my payment method, remove my stored payment details, and send written confirmation of the cancellation and its effective date to [your email address].
Sincerely, [Signature] [Your printed name]
Keep reading
The full guide to cancelling this company, our letter template and the postal guides.
Let Postbye cancel Hartstichting 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.