Cancel your Porto Seguro subscription by mail
For Porto Seguro the route is a written letter: cancellation requests are taken by post, and certified mail shows when yours arrived. Porto Seguro receives written requests in São Paulo, Brazil.
Let Postbye cancel Porto Seguro 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 Porto Seguro.
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- 2 Porto Seguro cancellations handled this month
- Certified mail with tracking
- Mailed every business day
- Delivery proof sent to you
- We confirm your cancellation
How to cancel Porto Seguro by mail
Note your account details
Put the policy number, the name on the policy and the date you want cover to end in front of you before you write: the request to Porto Seguro is only as good as the details it quotes.
Write your request
Because Porto Seguro is dealt with in Brazilian Portuguese, the letter is written in Brazilian Portuguese (template pt-br). Subject: “Assunto: Solicitação de cancelamento – [your name]”. It requests an end to the subscription and to every further charge, plus written confirmation.
Post it with proof of delivery
Send it certified to São Paulo, Brazil, copying the address from the next section letter for letter, and keep the receipt slip.
Keep the proof of delivery
It shows the date Porto Seguro received your letter. Check your next statement: no Porto Seguro charge should post after the cancellation date.
With Postbye, steps 2 to 4 take about two minutes of your time.
Where your Porto Seguro cancellation letter goes
The mailing address we hold for Porto Seguro is Avenida Rio Branco 1489, 01205001 São Paulo, Brazil.
Postal code 01205001 places the address in São Paulo, Brazil.
Your details go in a block headed by Titular da conta, Endereço de cobrança cadastrado and E-mail cadastrado, and the opening line is “A quem possa interessar,”.
Prefer to write it yourself? Use our letter template
Every address we hold for Porto Seguro, with the envelope wording
Before you cancel Porto Seguro, check these
- Premiums paid in advance may be refundable for the unused period. Ask how it is calculated.
- Name each policy separately if you hold several, such as home and contents or two pets.
- Ask for written confirmation of the end date and of any refund due.
Several states set rules for subscriptions that renew on their own. See what yours requires in automatic renewal laws by state.
Let Postbye cancel Porto Seguro 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.
Cancelling a insurance or protection plan
Insurers cancel by policy and by effective date, so the request has to name the policy number and the date cover should stop, ideally after replacement cover is in place.
A mailed letter is slower than a phone call but it is the version that proves what you asked for and when.
Porto Seguro cancellation at a glance
- How Porto Seguro accepts cancellations
- By mailed letter
- Mailing address on file
- Porto Seguro Avenida Rio Branco 1489 01205001 São Paulo Brazil
- Country
- Brazil
- Letter language
- Brazilian Portuguese (template pt-br)
- Category (from the company name)
- Insurance & protection plans
- Added to the database
- July 29, 2026
- Data last checked
