B4Tax Support
We hope B4Tax is easy to use, but if you need help we are here for you

Reverse Gross Payroll Tax Calculator App
Simple to use.
B4Tax can calculate forwards & reverse:
Gross to Net
Net to Gross
Get accurate payroll figures by answering 6 basic questions on your employee's wage.
- The financial year in question
- Has the worker provided a Tax File Number or claimed an exemption from providing an TFN?
- Is the worker claiming the tax-free threshold?
- Does the worker have a study or training loan?
- The frequency of the wage: Weekly, Fortnightly, Monthly or Quarterly
- The Net amount paid
B4Tax app can calculate the employee’s Gross or Net earnings, the Tax Withheld and the Superannuation. By entering the pay rate, the app will provide the units of pay (e.g., the number of hours worked). The app is designed to be used by all end users – primarily bookkeepers, accountants, business owners, and anyone recording payroll into any accounting package.
Benefits of B4Tax
Time saving
Time saving, in the past this was a manual task
Focus
It takes nearly 30 minutes to refocus after being distracted
Convenient
Figures can be provided to employers who wish to give net pay rises.
Adaptable
The App is easily adaptable to rate changes from year to year.