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HomeDeveloper resourcesChangelogBasil2025-08-27.basil

Adds support to include the IOF tax in the amount for Pix payments

What’s new

Adds amount_includes_iof to payment_method_options for the Pix payment method.

Impact

You can now absorb the IOF tax or choose to pass on the tax to your customer. You can set the amount_includes_iof parameter to two values:

  • always: If you set it to always, the amount specified in the PaymentIntent is inclusive of the IOF tax.
  • never: If you set it to never, the amount specified in the PaymentIntent is exclusive of the IOF tax and the customer pays more than the business-specified amount.

Changes

ParameterChangeResources or endpoints
amount_includes_iofAdded
Checkout.Session#create.payment_method_options.pixCheckout.Session.payment_method_options.pixPaymentIntent#confirm.payment_method_options.pix
 + 3 more
PaymentIntent#create.payment_method_options.pixPaymentIntent#update.payment_method_options.pixPaymentIntent.payment_method_options.pix

Upgrade

  1. View your current API version in Workbench.
  2. If you use an SDK, upgrade to the corresponding SDK version for this API version.
    • If you don’t use an SDK, update your API requests to include Stripe-Version: 2025-08-27.basil
  3. Upgrade the API version used for webhook endpoints.
  4. Test your integration against the new version.
  5. If you use Connect, test your Connect integration.
  6. In Workbench, perform the upgrade. You can roll back the version for 72 hours.

Learn more about Stripe API upgrades.

Related changes

  • Add PayPay settings to the Account object
  • Adds a Charge transaction ID for several payment methods
  • Adds the number of installments for Alma payments to Charge objects
  • Adds the excluded_payment_method_types field to the Payment Intents API
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