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VAT / UST ID Checker

VAT / UST ID Checker – Validator EU for WooCommerce

by mlfactory · WordPress.org page · Website

v1.0.0 Tested up to WP 5.5.20 PHP 5.2.4+

VAT / UST ID Checker has 10+ active installs on WordPress.org and 1,708 downloads all time. We have tracked it since September 4, 2026; download trends appear after 30 days of data. The last update was on October 7, 2020, tested up to WordPress 5.5.20.

VAT / UST ID Checker at a glance

Active installs
10+
Total downloads
1,708
Downloads, last 30 days
–
available after 30 days of tracking
30-day growth
–
tracking since September 4, 2026

Is VAT / UST ID Checker well maintained?

Support threads resolved
No open threads
nothing waiting on the WordPress.org forum
WordPress compatibility
Behind
tested up to WordPress 5.5.20, not yet with the current 7.1

Features

The feature list from the plugin's own readme on WordPress.org, trimmed to the essentials.

  • 1.) Checks if the vat ID given by the customer is valid
  • 2.) Checks if reverse charge can be applied
  • 2.) If reverse charge can be applied – vat is automatically omitted

VAT / UST ID Checker reviews and ratings

1 reviews on WordPress.org, with the most recent ones as their authors posted them.

All reviews
5.0 out of 5

1 reviews

5★
1
4★
0
3★
0
2★
0
1★
0

  • Nice small plugin

    This plugin helps me to install "Reverse charge procedure" for EU coutries. Please: Be aware to use a valid FOREIGN VAT-ID for testing!

    hmaurich

Details

Just a small plugin that allows you to apply reverse charge (Europe) in WooCommerce.

The full description, screenshots and every review live on the WordPress.org page.

Tags

  • reverse charge
  • ustid
  • validator
  • vat
  • woocommerce

More from mlfactory

Version
1.0.0
Last updated
Oct 7, 2020
First published
Oct 6, 2020
Requires WordPress
4.0
Tested up to
5.5.20
Requires PHP
5.2.4
Pricing
Free on WordPress.org

VAT / UST ID Checker FAQ

What does VAT / UST ID Checker do?

According to its WordPress.org readme, VAT / UST ID Checker offers 1.) Checks if the vat ID given by the customer is valid, 2.) Checks if reverse charge can be applied and 2.) If reverse charge can be applied – vat is automatically omitted.

How many active installs does VAT / UST ID Checker have?

WordPress.org reports 10+ active installs for VAT / UST ID Checker as of September 7, 2026.

Is VAT / UST ID Checker still maintained?

The last release was on October 7, 2020, more than a year ago. WordPress.org shows a warning on plugins that go this long without an update.

Is VAT / UST ID Checker free?

VAT / UST ID Checker is free to install from WordPress.org. Many plugins also sell a paid version or add-ons.