TaxJar – Sales Tax Automation for… vs NIF (Num. de Contribuinte Português)… (2026)
Detailed side-by-side comparison of two WordPress plugins, based on real-time data from WordPress.org.
TaxJar – Sales Tax Automation for…
6.0K+ active installs
Free
NIF (Num. de Contribuinte Português)…
5.0K+ active installs
Free
Quick Verdict
As of April 2026, NIF (Num. de Contribuinte Português)… has a higher user rating (5/5 from 8 reviews) while TaxJar – Sales Tax Automation for… leads in active installations (6.0K+ vs 5.0K+). Both are free WordPress plugins. TaxJar – Sales Tax Automation for… has accumulated 426K+ total downloads while NIF (Num. de Contribuinte Português)… has 88K+.
Detailed Comparison
| Metric | TaxJar – Sales Tax Automation for… | NIF (Num. de Contribuinte Português)… | |
|---|---|---|---|
| Rating | 2.6/5 | ► | 5/5 |
| Total Reviews | 28 | ◄ | 8 |
| Active Installs | 6.0K+ | ◄ | 5.0K+ |
| Total Downloads | 426K+ | ◄ | 88K+ |
| Support Resolution | N/A | 50% | |
| Last Updated | 2 months ago | ◄ | 9 months ago |
| First Released | 2014 | 2013 | |
| Age | 12 years | 13 years | |
| WP Requires | 5.4+ | 5.8+ | |
| PHP Requires | 7.0+ | 7.2+ | |
| Business Model | Free | Free | |
| Latest Version | 4.2.7 | 6.7 |
Rating Breakdown
TaxJar – Sales Tax Automation for…
NIF (Num. de Contribuinte Português)…
Download Trends
Over the past 30 days, TaxJar – Sales Tax Automation for… averaged approximately 48 daily downloads while NIF (Num. de Contribuinte Português)… averaged 16.
Recent Reviews
TaxJar – Sales Tax Automation for… Reviews
Worst Tax Service for Woo Ever
Probably one of the worst WP plug-ins in existence. For such a large company the should be ashamed. Does not calculate tax properly at all. Support is non-existent. I’d find a different soltution…
Lack of Plugin Updates to stay current with Woocomerce
The lack of updates to this plugin is crazy. It’s literally printing novels of PHP Deprecated warnings in my debug log. Considering switching because of it.
Payments fail if there is no active subscriptions!
We had a trial period which ended and instead of bypassing the taxjar, woocommerce would throw fatal error and users would not be able to finish payment. Very poor code plugin, not recommended
NIF (Num. de Contribuinte Português)… Reviews
Works perfectly
Marco is a great person and developer with a big impact on the WordPress Portuguese scene
Make NIF mandatory by default
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 q
Simples e eficaz
Faz o que promete de forma simples e eficaz ——————————————- Do what it says just fast and beautifully
More Tax Worth Comparing
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Frequently Asked Questions
Is TaxJar – Sales Tax Automation for… or NIF (Num. de Contribuinte Português)… more popular?
Which has better ratings — TaxJar – Sales Tax Automation for… or NIF (Num. de Contribuinte Português)…?
Are TaxJar – Sales Tax Automation for… and NIF (Num. de Contribuinte Português)… free?
Which plugin has better support — TaxJar – Sales Tax Automation for… or NIF (Num. de Contribuinte Português)…?
Which plugin is updated more frequently?
Plugin data sourced from WordPress.org. Comparison and analysis by PluginSift.