I’ve spent the last few days digging deeply into how Square Subscriptions behave, and I still can’t understand how such a critical product can have limitations this severe after so many years.
The core issue is that there is no way to immediately cancel a subscription when a customer doesn’t pay.
If a user creates an invoice for an annual subscription and never pays it, the subscription remains marked as ACTIVE for the entire year, even though:
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The user hasn’t paid
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They won’t pay
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I, as the developer, want to revoke access
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The subscription is effectively unusable
And once a subscription has a canceled_date, Square does not allow:
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Immediate cancellation
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Pausing
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Resuming
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Deleting
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Resetting
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Modifying the end date
There is also no reliable state to detect this situation, because the API continues returning ACTIVE even though the subscription is, in practice, non-functional.
This creates several serious problems:
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A user can retain access to a service for months (or a full year) without paying.
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If I issue a refund, the user still keeps access.
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Webhooks do not notify this hybrid state.
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There is no way to clean up or correct “zombie” subscriptions.
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I cannot allow the user to subscribe again because Square still reports the previous one as active.
I’ve tried every possible combination: canceling, pausing, deleting actions… but Square does not allow any further operations once a canceled_date exists.
Meanwhile, the API continues to return ACTIVE, which makes it extremely difficult to manage access correctly from a backend.
Honestly, I’m surprised that such a fundamental part of a payments platform does not handle very common scenarios like failed payments, refunds, or immediate cancellations.
These are basic requirements for any subscription system.
This is the last time I try to solve this on my own.
If there is no real solution or at least a clear roadmap to address these issues, I will have to seriously consider switching providers, because with the current limitations it’s extremely difficult to offer a reliable experience to my users.
I would appreciate an official response or clear guidance on how to handle these cases, because as it stands, the system is very hard to integrate in a real-world environment.
Thank you.