--- title: "Changes to Estimate tax" method: POST path: "/v1/tax/estimate" --- # Changes to Estimate tax `POST /v1/tax/estimate` > Every recorded change to this endpoint, newest first. ## Timeline Changed in 1 of 4 revisions. - **2026-08-29** `6ba4f4c774c3` — 129 breaking, 17 warning, 34 info ## Changes - **2026-08-29** `6ba4f4c774c3` — 129 breaking, 17 warning, 34 info - added the new required `header` request parameter `x-organization-id` - removed the enum value `AIRWALLEX` of the request property `source` - removed the enum value `AIRWALLEX` of the request property `transaction_items/items/product_source` - removed the enum value `AMAZON` of the request property `source` - removed the enum value `AMAZON` of the request property `transaction_items/items/product_source` - removed the enum value `API` of the request property `source` - removed the enum value `API` of the request property `transaction_items/items/product_source` - removed the enum value `APIDECK` of the request property `source` - removed the enum value `APIDECK` of the request property `transaction_items/items/product_source` - removed the enum value `APPLE_APP_STORE` of the request property `source` - removed the enum value `APPLE_APP_STORE` of the request property `transaction_items/items/product_source` - removed the enum value `BESTBUY` of the request property `source` - removed the enum value `BESTBUY` of the request property `transaction_items/items/product_source` - removed the enum value `BIGCOMMERCE` of the request property `source` - removed the enum value `BIGCOMMERCE` of the request property `transaction_items/items/product_source` - removed the enum value `BILLING_PLATFORM` of the request property `source` - removed the enum value `BILLING_PLATFORM` of the request property `transaction_items/items/product_source` - removed the enum value `BUNNY` of the request property `source` - removed the enum value `BUNNY` of the request property `transaction_items/items/product_source` - removed the enum value `CHARGEBEE` of the request property `source` - removed the enum value `CHARGEBEE` of the request property `transaction_items/items/product_source` - removed the enum value `CUSTOM` of the request property `source` - removed the enum value `CUSTOM` of the request property `transaction_items/items/product_source` - removed the enum value `DEEL` of the request property `source` - removed the enum value `DEEL` of the request property `transaction_items/items/product_source` - removed the enum value `EBAY` of the request property `source` - removed the enum value `EBAY` of the request property `transaction_items/items/product_source` - removed the enum value `ETSY` of the request property `source` - removed the enum value `ETSY` of the request property `transaction_items/items/product_source` - removed the enum value `FACEBOOK` of the request property `source` - removed the enum value `FACEBOOK` of the request property `transaction_items/items/product_source` - removed the enum value `FAIRE` of the request property `source` - removed the enum value `FAIRE` of the request property `transaction_items/items/product_source` - removed the enum value `GOOGLE_APP_STORE` of the request property `source` - removed the enum value `GOOGLE_APP_STORE` of the request property `transaction_items/items/product_source` - removed the enum value `GOOGLE_EXPRESS` of the request property `source` - removed the enum value `GOOGLE_EXPRESS` of the request property `transaction_items/items/product_source` - removed the enum value `GROUPON` of the request property `source` - removed the enum value `GROUPON` of the request property `transaction_items/items/product_source` - removed the enum value `GUSTO` of the request property `source` - …140 more - …this revision’s changelog is incomplete --- [Operation](https://skmtc.dev/trykintsugi/apis/tax-platform/docs/v1/tax/estimate/post.md) · [API](https://skmtc.dev/trykintsugi/apis/tax-platform.md) · [Page](https://skmtc.dev/trykintsugi/apis/tax-platform/changes/v1/tax/estimate/post)