Taxes collected will be shown in your Monto orders and subscriptions. However, subscription tax settings are not controlled by Monto. To manage those you will need to look in Stripe or Webflow.
Please note: The first charge is handled by Webflow. After that Monto sets that order up as a subscription in Stripe for you. So the second, third, fourth... etc. orders will be adjusted in your Stripe subscriptions.
To change tax settings on the first order, please open the relevant product in Webflow. (And also review your global tax settings for the entire account!).
To change tax settings for future / ongoing orders, please open the relevant product in Stripe. To do that, go to Monto.io > Subscriptions > Plans > Hover over relevant product > Open in Stripe.