# Tax Transactions A Tax Transaction records the tax collected from or refunded to your customer. Related guide: [Calculate tax in your custom payment flow](https://docs.stripe.com/docs/tax/custom.md#tax-transaction) ## Endpoints ### Create a reversal transaction - [POST /v1/tax/transactions/create_reversal](https://docs.stripe.com/api/tax/transactions/create_reversal.md) ### Create a transaction from a calculation - [POST /v1/tax/transactions/create_from_calculation](https://docs.stripe.com/api/tax/transactions/create_from_calculation.md) ### Retrieve a transaction's line items - [GET /v1/tax/transactions/:id/line_items](https://docs.stripe.com/api/tax/transactions/line_items.md) ### Retrieve a transaction - [GET /v1/tax/transactions/:id](https://docs.stripe.com/api/tax/transactions/retrieve.md)