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Setting Up Automatic Tax Rules in WHMCS

Setting Up Automatic Tax Rules in WHMCS

Verified Knowledge

AF
AmanaFlow Engineering
L3 Systems Team
2 min read
TL;DR

Quick Summary: WHMCS can automate your tax compliance. Go to Setup > Payments > Tax Rules, define your home country's tax rate, and enable "Tax Level 1" and "Tax Level 2" for complex multi-regional taxes.

Why Automate Tax?

Running a global hosting business means dealing with different tax laws (e.g., VAT in Europe, GST in India/Bangladesh). Doing this manually for every invoice is impossible. Automating this ensures you stay legal and your accounting stays clean.

Understanding Tax Levels in WHMCS

WHMCS supports two levels of tax:

  • Tax Level 1: Primary tax (e.g., General Sales Tax).
  • Tax Level 2: Secondary or specific tax that can be added to the total (Compound Tax) or the subtotal.

Step-by-Step Configuration

1. Enable Tax Support

Navigate to Setup > Payments > Tax Rules. Check the box "Enable Tax Support."

2. Define Your Home Rules

Add a rule for your primary business location. For example:

  • Country: Bangladesh
  • Tax Name: VAT
  • Rate: 15%

3. European VAT (OSS)

If you have clients in Europe, WHMCS has a built-in VAT Validation tool that automatically checks if a client has a valid VAT ID and exempts them if necessary.


Inclusive vs. Exclusive Pricing

Decide if your website prices already include tax (Gross) or if tax is added at checkout (Net). Most hosting companies use Exclusive Pricing to show a lower "Starting at" price on the homepage.


Pro Tip: Automatic Tax Rule Updates

Check the AmanaFlow Knowledgebase for downloadable tax rule CSV files for different regions. You can import these directly into your WHMCS to save hours of manual entry.

Learn about Managed WHMCS Hosting


FAQ

Q: Can I apply different taxes to different products?
A: Yes. In the "Advanced Settings" of each product, you can choose if it is "Taxable" or not.

Q: Does WHMCS generate tax reports?
A: Yes. Go to Reports > Billing > Tax Summary to see a full breakdown of taxes collected for any specific time period.

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Last updated March 2026