payment_intent_authentication_failurehighAffects MRR

Stripe payment_intent_authentication_failure Error — Causes, Fix & MRR Impact

The Stripe payment_intent_authentication_failure error occurs when 3D Secure or SCA was required but not completed or failed, causing the payment to fail and MRR risk for SaaS businesses processing subscription payments.

What this means

The customer did not complete verification (3D Secure) or the bank rejected it. They need to try again and complete the verification step, or use another card.

Why it happens

Customer abandoned 3DS flow

The customer closed the modal or left the redirect page before completing verification.

Verification failed at issuer

The customer completed the flow but the issuer declined (e.g. wrong password, failed challenge).

Redirect or return URL broken

After 3DS, the customer was not returned to your app correctly, so the PaymentIntent was not confirmed.

Network or timeout during auth

A timeout or error occurred during the auth request to the issuer or 3DS provider.

MRR Impact

Auth failures reduce MRR when customers abandon or fail 3DS; clear flow and retry option improve recovery.

Completing 3DS and clear retry/alternative flow protect MRR from auth failures.

Avg. recovery rate: Good when you make it easy to retry and complete 3DS or use another card.

Urgency: within 24h

How to fix it

  1. 1

    Handle authentication in PaymentIntent flow

    When confirming a PaymentIntent, use the client-side flow that handles status requires_action and calls handleCardAction so the customer sees the 3DS modal or redirect. Do not ignore requires_action.

  2. 2

    Show clear message on failure

    If authentication fails or is abandoned, show a message that verification is required and ask the customer to try again or use another payment method. Provide a clear 'Try again' or 'Complete verification' button.

  3. 3

    Verify return URL and redirect

    Ensure your return_url for 3DS redirects works and that the PaymentIntent is confirmed on return. Test the full flow in both test and live mode.

  4. 4

    Allow retry without new PaymentIntent

    The same PaymentIntent can often be retried (customer sees 3DS again). Do not create a new PaymentIntent unnecessarily; retry confirmation with the same one where appropriate.

  5. 5

    Offer alternative payment method

    If the customer repeatedly fails or abandons 3DS, let them pay with another card or method (e.g. different card, bank transfer) to complete the subscription.

Detect payment_intent_authentication_failure automatically

Track payment_intent_authentication_failure rate; high rate may indicate UX or redirect issues.

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FAQ

What does payment_intent_authentication_failure mean?
payment_intent_authentication_failure means the customer did not complete 3D Secure or SCA (e.g. abandoned the flow, failed verification, or the issuer declined after auth). For SaaS, prompt the customer to try again and complete the verification, or use another payment method.
Should I retry after authentication failure?
The customer can retry the same payment by going through the auth flow again (e.g. confirm the PaymentIntent again so the 3DS modal or redirect is shown). Do not retry in the background without the customer; they must complete auth.
How do I reduce authentication failures?
Use Stripe's recommended flow (e.g. handleCardAction, confirmCardPayment) so 3DS is shown correctly. Clear messaging that the customer must complete verification reduces abandonment. Ensure your redirect or return URL works so the customer can complete the flow.
Does this affect MRR?
Yes. Incomplete or failed auth causes failed charges. Good UX (clear steps, working redirect) and option to use another card improve recovery.

Related errors

authentication_required

The Stripe authentication_required error occurs when the card issuer requires 3D Secure or SCA and the transaction was not authenticated, causing soft declines and MRR risk for SaaS businesses processing subscription payments.

Affects MRRcard_declined

The Stripe card_declined error occurs when the card issuer declines the charge; the specific reason is in decline_code, causing failed payments and MRR risk for SaaS businesses processing subscription payments.

Affects MRR