Ensure fixed-value coupons always apply after tax, regardless of customer location or VAT rate.
As of April 2026, Tax‑Proof Coupons for WooCommerce is a WordPress tax plugin with 40 active installations and a 5/5 rating from 2 reviews. It has been downloaded 487 times in total. Requires WordPress 6.5+ and PHP false+. Available on WordPress.org since 2025. Actively maintained — updated within the last month. Top alternative: WooCommerce Tax (formerly WooCommerce….
Tax‑Proof Coupons for WooCommerce adds a simple checkbox “Apply coupon after tax” to the coupon edit screen. When enabled on a fixed-cart coupon, the plugin converts the gross coupon value you enter into the correct net discount and applies it across the cart items—guaranteeing the exact gross amount is deducted, no matter the VAT rate or customer location.
| WordPress | 6.5+ requiredTested up to 6.9.4 |
| PHP | false+ required |
| Dependencies | woocommerce |
Release date: March 2026
Plugin data sourced from WordPress.org. Analysis and metrics by PluginSift.