How to cancel your Proton subscription and protect your refund rights

Why you might want to cancel Proton

Proton is a Swiss-based privacy-first technology company that offers encrypted email, cloud storage, a password manager, VPN access, and collaborative tools. You may have subscribed to Proton Unlimited, Mail Plus, or their VPN-only plan to strengthen your digital privacy. Circumstances shift, however. Your budget may tighten, your storage needs may decrease, or you may have discovered that Proton's feature set no longer aligns with your workflow. Whatever your reason, cancelling a recurring subscription should be transparent and free from hidden penalties. Yafee specializes in helping consumers navigate subscription cancellations with confidence, ensuring you understand your legal rights before taking action.

Common reasons users cancel Proton

Most cancellations stem from a small number of practical factors. You may reduce your digital subscriptions during a budget crunch or cost-of-living adjustment. You might have tested Proton's ecosystem and concluded that mainstream privacy alternatives suit your needs better. Some users discover that Proton's pricing has increased year-over-year or that bundled features duplicate tools you already own. Others migrate to competitors like Tutanota or Fastmail due to feature preferences or long-term cost considerations. Your reason is personal, and Yafee walks you through the cancellation process step by step so you avoid procedural traps and protect your refund eligibility under United States consumer law.

The 30-day money-back guarantee and your refund window

Proton advertises a 30-day money-back guarantee on all paid plans. This means you have 30 calendar days from your purchase date to request a full refund without penalty. This window is your legal leverage point under the Federal Trade Commission Act (FTC Act), which grants consumers a right to cancel and obtain refunds within a reasonable cooling-off period for subscription services. If you cancel within 30 days and provide clear evidence of your purchase date and cancellation request, you hold a strong position to demand a full refund. If you cancel after 30 days, Proton may offer prorated credits or decline the refund depending on their published terms. Document everything: your order confirmation email, account creation date, and the exact date you submit your cancellation request. Yafee recommends treating this 30-day window as your prime cancellation zone.

Understanding proton's pricing and plan structure

Proton's pricing varies by plan tier and billing cycle, with options for monthly, annual, and multi-year commitments.

How billing cycles affect your cancellation timeline

Proton charges on different cycles depending on your choice at signup. A monthly plan renews every 30 days; an annual plan renews every 12 months. If you cancel mid-cycle, Proton may honor your 30-day money-back guarantee or offer a prorated refund or credit to your account. The key is timing: cancelling on day 25 of a monthly plan is safer than cancelling on day 35. Always cross-reference your order confirmation email with today's date to determine whether you fall within the 30-day refund window. If you purchased an annual or multi-year plan, cancelling within 30 days triggers maximum refund protection. After 30 days, your position weakens, and Yafee advises you to request a prorated refund rather than accept service continuation.

Your consumer rights under united states law

Your right to cancel Proton and receive a refund is grounded in federal consumer protection law.

The federal trade commission act and the restore online shoppers confidence act (ROSCA)

The Federal Trade Commission Act (16 U.S.C. Section 5) prohibits unfair or deceptive acts in commerce. The Restore Online Shoppers Confidence Act (ROSCA), enacted in 2010, specifically regulates negative-option billing-the practice of charging consumers on a recurring basis without clear and conspicuous disclosure of material terms. Under ROSCA, Proton must obtain your express informed consent before charging you for any subscription, clearly disclose the material terms (price, duration, frequency of charges, and the cancellation mechanism), and provide a simple and straightforward mechanism for you to cancel. Proton must also send you a confirmation email containing your cancellation request and acknowledgment within 14 business days. If Proton fails to comply, you can file a complaint with the Federal Trade Commission at reportfraud.ftc.gov or contact your state's Attorney General office.

Your legal position

You hold the right to cancel your Proton subscription at any time. If you cancel within 30 days of purchase, you are entitled to a full refund. If Proton refuses to honor this guarantee, the Federal Trade Commission and your state's consumer protection agency will investigate on your behalf at no cost to you. You do not need to provide a reason for cancellation, and Proton cannot impose penalties, restocking fees, or service charges for exercising this right. If Proton's terms contradict ROSCA or the FTC Act, federal law takes precedence, and you may pursue damages through small claims court or a class action lawsuit.

How to cancel your Proton subscription

Proton does not offer a direct "cancel" button within your account dashboard; instead, you must submit a formal cancellation request via postal mail to their registered headquarters address in Switzerland, supported by email confirmation to their support team.

Step 1: gather your account documentation

Before you initiate cancellation, collect the following documents:

• Your original order confirmation email (contains your purchase date and plan details)
• Your Proton account email address
• Your full name as it appears on your Proton account
• Today's date
• A note of your subscription plan (Mail Plus, Unlimited, VPN, or Business)

These documents prove your identity, ownership of the account, and the date you initiated cancellation. They are essential if Proton disputes your request or if you need to escalate to the Federal Trade Commission or your state Attorney General.

Step 2: send a cancellation letter to proton's headquarters address

Compose a formal cancellation letter and send it via registered mail or tracked delivery (such as USPS Certified Mail with Return Receipt) to Proton's registered address in Switzerland:

Proton AG
Route de la Galaise 32
1228 Plan-les-Ouates
Geneva, Switzerland

Your letter must include:

• Your full name and Proton account email address at the top
• Today's date
• A clear statement: "I hereby request cancellation of my Proton subscription effective immediately."
• Your subscription plan name (e.g., "Proton Unlimited" or "Mail Plus")
• Your original purchase date (from your confirmation email)
• A request for confirmation of cancellation by email within 14 days
• Your signature

Example letter:

Dear Proton Support,

I hereby request immediate cancellation of my Proton subscription.

Account email: [[email protected]]
Plan: Proton Unlimited
Original purchase date: [DD/MM/YYYY]
Today's date: [DD/MM/YYYY]

Please confirm receipt of this cancellation request and provide a cancellation date within 14 days of receiving this letter. If applicable, please process a full refund in accordance with your published 30-day money-back guarantee.

Sincerely,
[Your full name]

Step 3: email proton's support team to confirm receipt

Do not rely on postal mail alone. Email a copy of your cancellation letter to Proton's official support contact at [email protected] or via their web-based support portal at proton.me/support. In your email, include the subject line "Request for Cancellation of Subscription" and state that you have simultaneously sent a formal cancellation letter by registered mail. This creates a digital record and often accelerates response times. Proton's support team may issue an immediate cancellation confirmation via email, which supersedes the 14-day postal acknowledgment window.

Step 4: await confirmation and allow 14 days for processing

The Federal Trade Commission requires that Proton acknowledge your cancellation request within 14 business days. You should receive an email confirmation within this period stating that your subscription has been cancelled and (if applicable) that a refund has been initiated. Screenshot or print this confirmation email immediately. If you do not receive acknowledgment within 14 days, escalate your complaint to the Federal Trade Commission at reportfraud.ftc.gov.

Refunds and timing

Proton's refund timeline depends on when you cancel and the payment method you used.

Refunds within the 30-day money-back guarantee

If you cancel within 30 days of your original purchase date, Proton must refund the full amount you paid. The refund typically processes within 5 to 7 business days after you receive cancellation confirmation. If you paid by credit card, the refund appears as a credit on your card statement. If you paid by PayPal or another third-party payment processor, the refund routes to that account and may take an additional 1 to 3 business days to clear.

Refunds after the 30-day period

If you cancel after 30 days, Proton may offer a prorated refund based on the number of unused days remaining in your billing cycle. For example, if you paid $119.88 for a 12-month plan and cancel after 6 months, Proton may credit you $59.94 for the 6 unused months. Alternatively, Proton may decline to refund and instead credit your account with Proton Store credit. Review your cancellation confirmation email carefully to determine which option applies.

Follow up if your refund does not arrive

If 7 business days pass and your refund has not appeared, contact Proton's support team with your cancellation confirmation email and payment proof (order confirmation email or credit card statement). If Proton refuses to process a refund or does not respond within 14 business days, file a dispute with your credit card company or PayPal and simultaneously submit a complaint to the Federal Trade Commission.

Common mistakes to avoid when cancelling Proton

Cancellation procedures feel burdensome by design, but you can protect yourself by recognizing and sidestepping these pitfalls.

Mistake 1: cancelling by email alone without postal confirmation

Many users email Proton's support team and assume their subscription is cancelled. Email is not legally binding under ROSCA if Proton's published cancellation method requires postal notice. Always send a registered mail letter to their headquarters address as well. This dual approach creates a documented trail and ensures compliance with their stated terms.

Mistake 2: failing to include your purchase date in your cancellation request

Without your purchase date, Proton cannot verify whether you fall within the 30-day refund window. Always include your original order confirmation date in your cancellation letter. This single detail determines whether you receive a full refund or a prorated credit.

Mistake 3: not requesting a refund explicitly

Simply asking to "cancel" your subscription does not automatically trigger a refund. Your cancellation letter must explicitly request a full refund within the 30-day period or a prorated refund after that period. Be specific: "I request a full refund of [amount] in accordance with your 30-day money-back guarantee."

Mistake 4: cancelling mid-month and losing your prepaid balance

If you cancel a monthly plan on day 35, your cancellation falls outside the 30-day window and Proton may decline to refund. To maximize your position, cancel as close to day 1 or day 2 of your renewal cycle as possible. This extends your refund window and ensures you receive the maximum prorated credit if you miss the 30-day deadline.

Mistake 5: not keeping records of your cancellation request

Always retain screenshots of your order confirmation email, your cancellation letter, your email to [email protected], and any response from Proton. These records are essential if you need to dispute a charge with your credit card company or file a complaint with the Federal Trade Commission. Store these files for at least one year after cancellation.

What happens after you cancel Proton

Cancellation does not happen instantly; understanding the post-cancellation period protects you from surprise charges.

Access to your account and data

Once Proton processes your cancellation, your access to premium features ends immediately. If you cancelled a Mail Plus or Unlimited plan, your account downgrades to the free tier. You retain your free email inbox, but your storage drops to 500 MB, and your custom domain and email aliases become inactive. You can still retrieve any emails or files stored within the free tier limits, but you cannot add new data beyond 500 MB. Before cancellation, export or download any emails, files, or calendar entries you wish to keep. Yafee advises users to perform this backup immediately after receiving cancellation confirmation.

Preventing unwanted renewal charges

Confirm in writing that Proton has cancelled your subscription. If your cancellation confirmation email states "cancellation effective [date]," mark that date on your calendar. Check your bank or credit card statement on the date your next renewal would normally occur (e.g., 30 days or 12 months from your cancellation date, depending on your original billing cycle). If a charge appears after your cancellation date, immediately contact your credit card company or bank and report an unauthorized charge. File a chargeback dispute and simultaneously email Proton to ask why you were billed after cancellation.

Unsubscribing from marketing emails

Cancellation of your paid subscription does not automatically remove you from Proton's marketing email list. Open any marketing email from Proton and click the "Unsubscribe" link at the bottom. Alternatively, log in to your Proton account (which may be downgraded to free), navigate to Settings > Privacy, and toggle off "Marketing Emails." This step is optional but recommended if you want to avoid future upsell offers from Proton.

Comparing Proton to alternative providers

Before you cancel, review whether an alternative service better suits your needs and budget.

If cost is your primary concern, Tutanota offers encrypted email at half Proton's price. If you need robust file synchronization and offline access, Tresorit outperforms Proton's cloud storage. If you already use Google Workspace or Microsoft 365, those platforms may offer sufficient privacy controls to eliminate the need for Proton. Yafee recommends testing an alternative service within its free tier or 30-day refund period before cancelling Proton, ensuring seamless migration.

Your cancellation checklist

Use this step-by-step checklist to ensure you do not miss any detail.

• Retrieve your original order confirmation email and note your purchase date
• Determine whether you are within the 30-day refund window (today's date minus purchase date)
• Export or download your Proton emails, files, and calendar entries if needed
• Compose a formal cancellation letter including your name, account email, plan name, purchase date, and refund request
• Print and sign your cancellation letter
• Mail your letter via registered mail (USPS Certified Mail with Return Receipt) to Proton AG, Route de la Galaise 32, 1228 Plan-les-Ouates, Geneva, Switzerland
• Retain the USPS tracking number and receipt for your records
• Email a copy of your cancellation letter to [email protected] with the subject line "Request for Cancellation of Subscription"
• Wait for email confirmation (expected within 3 to 14 days)
• Check your email for cancellation confirmation and refund status
• Screenshot and save your cancellation confirmation email
• Verify that no charge appears on your credit card or bank account on your next renewal date
• If a charge appears, immediately file a chargeback dispute with your bank
• Monitor your refund status for 7 to 10 business days and escalate to the Federal Trade Commission if you do not receive a refund within 14 days

Escalation: filing a complaint if Proton refuses to cancel or refund

If Proton ignores your cancellation request or refuses to issue a refund within 14 days, you have legal remedies.

Federal trade commission complaint

File a complaint at reportfraud.ftc.gov. The Federal Trade Commission investigates violations of ROSCA and the FTC Act at no cost to you. Provide your cancellation letter, your email to Proton, your order confirmation, and your cancellation confirmation (if Proton issued one). The FTC typically responds within 30 days and may require Proton to refund you plus damages.

State attorney general complaint

Every state has a consumer protection office within its Attorney General's office. Visit your state's AG website (search "[Your State] Attorney General consumer complaints") and file a complaint. Your state AG has authority to pursue Proton under your state's consumer protection statute, which often mirrors ROSCA and the FTC Act.

Credit card chargeback

If Proton charged you after your cancellation date, contact your credit card company immediately and dispute the charge as unauthorized. Provide your cancellation confirmation email and any subsequent unwanted charges. The credit card company will reverse the charge and investigate Proton within 30 to 60 days.

Small claims court

If Proton refuses to refund and the amount is under your state's small claims court limit (typically $5,000 to $10,000), file a lawsuit in small claims court. You do not need a lawyer. Present your order confirmation, cancellation letter, and cancellation confirmation as evidence of your damages. Small claims judgments are often enforceable and may pressure Proton to settle.

How yafee helps you cancel with confidence

Navigating subscription cancellations can feel overwhelming, especially when a company does not offer a simple "cancel" button. Yafee specializes in translating consumer law into clear, actionable steps so you retain control and protect your rights. Our guides break down federal consumer protection law, help you identify your legal leverage, and walk you through procedures step by step. Yafee has helped thousands of consumers cancel recurring subscriptions like Proton, obtain refunds, and avoid hidden charges. Whether you cancel within 30 days or months later, Yafee ensures you understand your rights under the Federal Trade Commission Act and ROSCA, and provides a clear path to escalation if a company refuses to honor your request. Visit Yafee.com to explore cancellation guides for over 500 subscription services, comparison tools to help you choose alternatives, and resources to report unfair cancellation practices to consumer protection agencies.

Cancellation address and final steps

To cancel your Proton subscription, send a registered mail letter to the following address:

Proton AG
Route de la Galaise 32
1228 Plan-les-Ouates
Geneva, Switzerland

Simultaneously email [email protected] with a copy of your cancellation request. Include your purchase date, account email address, and a clear statement requesting immediate cancellation and a full or prorated refund. Allow 14 business days for acknowledgment. If you do not receive confirmation, escalate to the Federal Trade Commission at reportfraud.ftc.gov. Your right to cancel is protected by federal law, and no company-including Proton-may ignore a valid cancellation request. Yafee remains your resource throughout this process, offering legal clarity and procedural confidence at every stage.