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Where to send your OSDE cancellation letter

Read the addresses on this page next to the full guide to cancelling OSDE.

The addresses we hold

The address a cancellation letter to OSDE needs, and every other address we hold, starting in Buenos Aires: copy the lines exactly and the envelope sorts itself.

Where the letter goesMailing address

OSDEAv. Leandro N. Alem 1067Piso 9C1001AAF Buenos AiresArgentina

The Argentina address on file for OSDE. Postal code C1001AAF.

How to address the envelope

  1. Write the address as printed

    The envelope reads Av. Leandro N. Alem 1067, Piso 9, C1001AAF Buenos Aires, Argentina. Match the spacing and the box or street line exactly as printed.

  2. 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 OSDE has moved.

  3. Certified mail, not a courier

    Certified, not courier: buy it at the counter, keep the postmarked slip, and the letter to Buenos Aires is traceable from the article number until it is signed for.

  4. 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.

The letter to send

The request itself is short: OSDE is asked to end the account, stop the charges and confirm in writing, with the member or policy number, the full name of the policyholder and the date you want the plan to end where the brackets are.

Sample cancellation letter

[Your name] [Your street address] [City, State ZIP] [Your email address]

[Date]

OSDE Av. Leandro N. Alem 1067 Piso 9 C1001AAF Buenos Aires Argentina

To whom it may concern,

I am cancelling my account with OSDE, 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 OSDE 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 OSDE