> For the complete documentation index, see [llms.txt](https://docs.simplespa.net/simplespa-documentation/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.simplespa.net/simplespa-documentation/daily-operations/products/assign-a-tax-rate-to-all-products.md).
# Assign a Tax Rate to All Products
Apply one tax rate to all of your existing products at once.
This page explains how to apply one tax rate to all of your existing products at once.
1. On the main **Products** page, click the  button.
2. In the prompt that opens, enter a percentage. It is applied to all existing products.
When you add a new product, you can still edit and adjust the tax rate for that product.
The Products page showing the list menu
The Product Tax prompt
## Related
* [Fields and Products Settings](/simplespa-documentation/daily-operations/products/product-fields-and-settings.md)
