NIF (Num. de Contribuinte Português) for WooCommerce

How well this listing is tuned to rank in WordPress.org search, on the factors an owner controls. Not popularity, optimization.

Directory rank vs rivals

wp.org popularity rank over time · higher is better · when a rival's line climbs above yours, they've overtaken you

How often this plugin actually ships. A steady rhythm is the maintenance signal a single "last updated" date can't show.

Share of active installs on each version of this plugin. Green is the current release; a big slice on older versions is a user base that has stopped updating.

Refined from the date this plugin crossed into its current band.

No paid tier is visible, so we don't put a figure on revenue or sale value: that would be guessing. The install base is a real asset to an acquirer, just not one public data lets us price. A small install base leaves thin data to model from. The recent download trend is too spiky to read.

1. ★★★★★ impressao3d

   3.7y ago

   Marco is a great person and developer with a big impact on the WordPress Portuguese scene

   Read on wp.org ↗
2. ★★★★★ evita

   6.1y ago

   Avaliação actualizada em Dez 2020 🙂 ** Quando for possível tornar o NIF campo obrigatório através de uma “checkbox” e fazer a sua validação automática darei 5 *****… 🙂 Até lá vou usar outro plugin que faz mais ou menos o mesmo. Actualizar os ficheiros do tema como proposto nas FAQs é pouco recomendável, como se sabe. Criar um child theme só para isto, não vale a pena… This topic was modified 5 years, 7 months ago by evita.

   Read on wp.org ↗
3. ★★★★★ Jorge Matias

   7.8y ago

   Faz o que promete de forma simples e eficaz ——————————————- Do what it says just fast and beautifully

   Read on wp.org ↗
4. ★★★★★ Vitor

   8.0y ago

   Muito simples e prático de utilizar e instalar. Cumpre a sua função.

   Read on wp.org ↗
5. ★★★★★ carinalves

   10.8y ago

   Just what I needed! Obrigado 🙂

   Read on wp.org ↗
6. ★★★★★ fidel_wp

   10.8y ago

   Trabaja perfectamente. Muchas gracias

   Read on wp.org ↗
7. ★★★★★ CajonTitoo

   10.8y ago

   Very nice Job, thank a lot … muit Obrigado

   Read on wp.org ↗
8. ★★★★★ Sérgio Santos

   11.5y ago

   It just works!

   Read on wp.org ↗

Recent releases and news for this plugin

1. 2026-08-26 Version 8.3 [NEW] There is now an alternative to this plugin for shops selling to businesses across the European Union: VAT Number and EU VIES Validation for WooCommerce, our premium plugin, which validates VAT identification number 8.3
2. 2026-08-24 Version 8.2 [FIX] The optional NIF prefix check now uses the complete list of prefixes issued by the Autoridade Tributária (1, 2, 3, 45, 5, 6, 70, 71, 72, 74, 75, 77, 78, 79, 8, 90, 91, 98 and 99). It previously rejected valid numbe 8.2
3. 2026-08-02 Version 8.1 [FIX] Blocks checkout: NIF is now also validated server-side when the order is processed, not just client-side, so a missing or invalid NIF can no longer be submitted with JavaScript disabled or by calling the Store API 8.1
4. 2026-06-22 Version 8.0 [NEW] Complete rewrite the blocks checkout field for performance [FIX] Blocks checkout: validation error no longer appears while typing — it shows only after leaving the NIF field [FIX] Blocks checkout: NIF is now valida 8.0
5. 2026-06-15 Version 7.3 [FIX] NIF saved on the customer’s profile / “My Account” billing address wasn’t pre-filled on the WooCommerce Checkout Block [FIX] NIF field markup on the WooCommerce Checkout Block didn’t match the standard checkout ste 7.3
6. 2026-04-12 Version 7.2 [FIX] PHP fatal error, introduced in 7.0, in specific scenarios [FIX] Version number 7.2

Automated install-time checks, tested on PHP 8.1.12 · WP 7.0

Translated into 3 languages, 2 at 90% or more

Growth timeline

Install-tier crossings we have observed, and how long each tier took to outgrow

1. 2026-02-19 6K+ → 5K+ down after 373 days in tier
2. 2025-02-11 5K+ → 6K+ up after 1 days in tier
3. 2025-02-10 6K+ → 5K+ down after 2 days in tier
4. 2025-02-08 5K+ → 6K+ up after 1 days in tier
5. 2025-02-07 6K+ → 5K+ down after 1 days in tier
6. 2025-02-06 5K+ → 6K+ up after 1 days in tier
7. 2025-02-05 6K+ → 5K+ down after 8 days in tier
8. 2025-01-28 5K+ → 6K+ up after 6 days in tier

Competes with

The plugins that solve the same job, ranked by shared tags then reach, closest match first. The letter on the right is each plugin's health grade (A best, F worst).

• WooCommerce Tax (formerly WooCommerce Shipping & Tax) 500K+ installs · 2.2★ · 2 shared tags C
• EU/UK VAT Validation Manager for WooCommerce 6K+ installs · 4.6★ · 2 shared tags B
• Tax Switch for WooCommerce 900+ installs · 4.7★ · 2 shared tags A
• Tax Exemption for WooCommerce 700+ installs · 4.0★ · 2 shared tags B
• RD Order Modifier for WooCommerce 300+ installs · 4.3★ · 2 shared tags A
• WooCommerce 7M+ installs · 4.5★ · 1 shared tag A

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Drop a live Pulse card for NIF (Num. de Contribuinte Português) for WooCommerce into a readme, a review or a deck. It updates itself.

NIF (Num. de Contribuinte Português) for WooCommerce: 5K+ active installs, 5.0★ (8 reviews). Plugin Pulse (WP Mayor), as of 2026-08-30. https://plugins.wpmayor.com/plugin/nif-num-de-contribuinte-portugues-for-woocommerce