> Portal Navigation: > > - Append `.md` to any URL under `https://dev.wix.com/docs/` to get its markdown version. > - Pages are either content pages (article or reference text) or menu pages (a list of links to child pages). > - To get a menu page, truncate any URL to a parent path and append `.md` (e.g. `https://dev.wix.com/docs/sdk.md`, `https://dev.wix.com/docs/sdk/core-modules.md`). > - Top-level index of all portals: https://dev.wix.com/docs/llms.txt > - Full concatenated docs: https://dev.wix.com/docs/llms-full.txt # Resource: Tax Groups # Type: Tax Group Object # Link: https://dev.wix.com/docs/api-reference/business-solutions/e-commerce/extensions/tax/tax-groups/tax-group-object.md ## Description: A tax group is a category of specific line items grouped together based on their tax treatment. You can create new tax groups to apply distinct tax rates and rules. ## Schema: ```json Type: Tax Group Object | type: TaxGroup Description: A tax group is a category of specific line items grouped together based on their tax treatment. You can create new tax groups to apply distinct tax rates and rules. - name: id | type: string | description: Tax group ID. - name: value | type: string | description: - name: name | type: string | description: Tax group name. - name: revision | type: string | description: Revision number, which increments by 1 each time the tax group is updated. To prevent conflicting changes, the current revision must be passed when updating the tax group. Ignored when creating a tax group. - name: value | type: string | description: - name: createdDate | type: string | description: Date and time the tax group was created. - name: seconds | type: string | description: - name: nanos | type: number | description: - name: updatedDate | type: string | description: Date and time the tax group was last updated. ```