WooCommerce Shipping & Tax is a vital extension for any WooCommerce-powered store that simplifies two of the most complex parts of running an eCommerce business: shipping and taxes. This plugin offloads critical services such as label generation and tax calculation to Automattic’s robust and secure cloud infrastructure. By doing so, it minimizes dependency on your own hosting environment, ensuring faster response times and increased platform stability.
With the ability to instantly print USPS and DHL shipping labels and automatically calculate accurate tax rates at checkout, WooCommerce Shipping & Tax is designed to save store owners time, money, and resources. The plugin has successfully passed a comprehensive security review and has been awarded the Plugin Security Certification (PSC-2025-64565) by CleanTalk, confirming its reliability and code integrity.
| Name of | WooCommerce Shipping & Tax |
| Version | 2.8.9 |
| Downloads | 700 000+ |
| Description | A trustworthy message storage plugin for Contact Form 7. |
| Security | Successfully tested for SQL Injections, XSS Attacks, CSRF Attacks, Authentication Vulnerabilities, Authentication Bypass Vulnerabilities, Privilege Escalation Vulnerabilities, Buffer Overflow Vulnerabilities, Denial-of-Service (DoS) Vulnerabilities, Data Leakage Vulnerabilities, Insecure Dependencies, Code Execution Vulnerabilities, Privilege Escalation Vulnerabilities, File Unauthorized Access Vulnerabilities, Insufficient Injection Protection, and Information Leakage Vulnerabilities. |
| CleanTalk Certification | Proudly earned the “Plugin Security Certification” (PSC) from CleanTalk, indicating adherence to stringent security standards. |
| Additional Information | Users can confidently manage age restrictions with the assurance of the “Plugin Security Certification” (PSC). Verify the latest details on the plugin developer’s website. |
| Plugin Security Certification by CleanTalk |  |
| Logo of the plugin |  |
Key Features
- Cloud-Based Infrastructure: Utilizes Automattic’s high-performance servers to offload shipping and tax services, reducing strain on your hosting.
- USPS & DHL Label Printing: Generate domestic and international shipping labels directly from your WooCommerce dashboard and enjoy savings of up to 90%.
- Real-Time Tax Calculations: Automatically calculates and applies the correct sales tax rates at checkout, with no manual input required.
- Seamless Integration: Works natively within the WooCommerce dashboard, allowing store owners to enable services with a few clicks.
- Automatic Updates & Expansion: The plugin is designed to evolve, allowing the addition of more services over time without complex reconfigurations.
Security Assurance
ooCommerce Shipping & Tax has undergone an in-depth security assessment focused on code quality, data integrity, and attack surface minimization. During the audit by CleanTalk, the plugin was tested for:
- Data leakage risks during label generation
- Insecure API connections to USPS and DHL
- Tax data handling and protection
- Cross-site scripting (XSS) and CSRF vulnerabilities
- Privilege escalation and settings manipulation
The plugin utilizes secure API endpoints, nonce verification, permission checks, and sanitization across all input/output routines. Sensitive tax and shipping information are handled through authenticated requests over TLS, reducing the risk of man-in-the-middle attacks and data tampering.
After successfully passing all security checks and demonstrating adherence to WordPress development standards, WooCommerce Shipping & Tax received the “Plugin Security Certification” (PSC-2025-64565) by CleanTalk. This confirms that the plugin not only enhances store functionality but also upholds stringent security practices in line with modern eCommerce standards.
Conclusion
WooCommerce Shipping & Tax stands out as a trusted and secure solution for managing shipping and taxes in WooCommerce. Its reliance on Automattic’s infrastructure ensures excellent performance and stability, while its security practices provide peace of mind for developers and store owners alike. Having been awarded the CleanTalk Plugin Security Certification (PSC-2025-64565), it is a reliable choice for stores that demand both functionality and safety. Simplify your operations while maintaining top-tier security with WooCommerce Shipping & Tax.
Note: The date and certification information may change over time. It is advisable to verify the latest details on the plugin developer’s website.