> For the complete documentation index, see [llms.txt](https://docs.magecomp.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.magecomp.com/magento-2-advanced-extra-fee-extension/tax-settings.md).

# Tax Settings

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* **Calculate Tax On Advance Extra Fee –** Enable it to add tax on extra fees.
* **Tax Class –** Select the tax class to calculate tax on extra fees.