Why this happens
Google One's family storage arrangement can make the same extra capacity visible to several people. That shared benefit does not make each member the purchaser. Canceling the owner's plan can affect others when the paid allowance ends, so review usage and communicate the date before proceeding.
What to do
- Check which Google account owns the billed plan and compare it with the receipt.
- Review family storage usage and arrange downloads or reductions for members who depend on the additional allowance.
- Cancel through the owner's original billing provider and keep the confirmed end date for the shared benefits.
Check the result
Do not assume leaving a family group stops the owner's charge. If your own receipt shows a separate paid plan, inspect that subscription independently rather than treating all family storage as one purchase.
Official sources
Check the linked provider instructions for your plan, country and purchase channel. This independent guide does not cancel a subscription for you.
Full Google One cancellation guide