Australia's #1 Reverse Payroll tax Calculator

Calculate your Gross Pay for any pay cycle, based upon your Net Pay

The B4Tax app revolutionises payroll by working backwards from Net Pay!

Net to Gross Pay Calculator for Australian Businesses

Effortless Payroll Calculations for
Bookkeepers, Accountants, Financial Planners & Business Owners

How can B4Tax App help you?

Forget the hassle of manual reverse tax calculations

B4Tax calculates gross pay from net pay with ease. No more endless manipulation of numbers to reach the actual gross wage paid.

Works backwards unlike other Tax withheld calculator

B4Tax is unique. It calculates gross wage, tax withheld, super and the hourly rate from Net pay. No payroll tax calculator for Australians does this!

Get your answer in
just a couple of taps

Answer basic questions relating to employee’s net wage, and get the gross pay in seconds. Easy!

Harmonious addition
to your payroll system

Integrate B4Tax in your business’ payroll process. Seamlessly fits in your current operations, making it indispensable.

A real time-saver

Net pay to Gross pay calculation has been a manual task. There is no need to do that anymore as B4Tax can provide you the answers in few taps

Adapts to tax changes
every year

B4Tax app easily adapts to rate changes from year to year. Tax changes are done for you in the app’s backend!

B4Tax is not a regular Withholding Tax Calculator

It is a one of a kind payroll app that turns ALL other payroll apps on its head

There are numerous tax-withheld calculators available on the web and in the App stores. None of them work in reverse. These calculators calculate the net wage based upon already knowing what the gross wage is.

B4Tax turns the regular PAYG calculator on its head. It works in reverse. This feature is invaluable for bookkeepers, business owners and payroll professionals for entering financial data into their client’s accounting software after the event.

How does B4Tax compare to other online Australian Tax Calculators?

Here is a simple diagram that shows B4Tax's point of difference

Are you looking to make payroll easier for your business?

Try B4Tax for FREE!

Payroll Solutions for Bookkeepers, Business Owners & Accountants!

Easier, quicker payroll is in your reach with Reverse Gross Tax Calculator!

Gross up your Net Wage the Right Way with B4Tax

Often bookkeepers are entering financial data into their client’s accounting software after the event.

Business owners sometimes pay their employees a “net” amount which is transferred from their business bank account into their employee’s bank account.

Upon this occurrence, a dilemma arises as the bookkeeper needs to “work backwards” to establish what the original “gross wages” amount was and the tax which needs to be withheld from the gross wage.

Ascertaining what the original gross wage was is also very important in calculating the attributable Superannuation.

At times bookkeepers will manipulate the hours, the rate of pay or the actual gross wage amount to reach the actual net wage paid.

There are numerous tax calculators available online and via “App” stores but none of them work in reverse.

They all calculate what the net wage is based upon already knowing what the gross wage is. We desire to create an App to calculate the GrossWage “before tax” and possibly have it integrated with current accounting software.

Sam Lentini, Founder of B4Tax

How does B4Tax work?

Here is a video on how Reverse Payroll Tax Calculator works

Check out what our users saying about B4Tax...

Reverse Gross Pay Estimator | Net To Gross Income Calculator | Salary Grossed up Calculator

"An essential Payroll tool for every business owner"

Many our clients have been struggling with payroll management. It is a problem that often hinders their business growth. I came across B4Tax through a networking connection. B4Tax's ability to calculate from Net to Gross is what sets it aside from other pay calculator apps. I found B4Tax significantly reduces payroll processing times and increases the accuracy within it. B4Tax helps business owners improve their confidence in their payroll processes which allows them to focus on scaling their business and building it to what they want it to be.

I believe B4Tax is an essential tool for any business owner wanting to streamline their payroll process. It is not just about saving time. It is about investing in business' future and its growth. I recommend B4Tax - Gross pay calculator for Australian business owners.

"B4Tax is a reliable payroll solution for every accounting professional"

Hello, I’m Mat, and I am part of the Harper Group, an accounting firm in Frankston. We've been using B4Tax for the past year to streamline our payroll services. Our firm struggled with time-consuming manual calculations for reverse payroll. I was introduced to B4Tax and was immediately impressed by its capabilities. B4Tax has significantly reduced our payroll errors and compliance issues. It’s enhanced our firm’s reputation for precision and reliability in payroll management. I recommend B4Tax to every accounting professional looking for a reliable payroll solution. It’s truly transformed how we manage payroll.

At the coal face with B4Tax

Reverse Gross Pay Calculator App For Australian Business Owners

The Last-Minute Payroll Panic

Imagine it's the end of the financial quarter, and you're a bookkeeper trying to reconcile accounts. You discover discrepancies in the payroll due to net payments made to employees without calculating the gross wages first. With B4Tax, you quickly input the net amounts paid, and the app calculates the gross wages, tax withheld, and superannuation contributions in seconds. Crisis averted, and payroll is accurate and compliant.

A Small Business Owner’s Dilemma

You are a small business owner who prefers to handle payroll internally to save costs. However, calculating gross pay from net pay has always been a challenge, especially when considering tax withholdings and superannuation contributions.

With B4Tax, you will find an easy-to-use solution that works backward from the net pay you already know, ensuring that you can manage payroll confidently and accurately, keeping your business on solid ground.

Learn more about B4Tax

Calculating Bonus Pay with Precision

Rewarding staff with bonuses is crucial, but the tax implications can complicate matters. B4Tax simplifies this by accurately calculating the gross pay needed for a specific net bonus,ensuring transparency and appreciation for your team's hard work.

Are You Ready to Shape the Future of Payroll with B4Tax?

Invest in B4Tax!

Invest in the future of payroll with B4Tax, the cutting-edge solution designed to navigate the complexities of payroll calculations effortlessly.

B4Tax stands out by offering precise, compliant payroll processing with a user-friendly interface that has the potential to integrate smoothly with major accounting systems.

As we gear up to capture a broader market and refine our technology, your investment in B4Tax will propel us towards unparalleled success in the payroll industry.

Seize the opportunity to invest in B4Tax and be at the forefront of revolutionising payroll management for businesses in Australia and potentially worldwide!

Who's Behind B4Tax?

Meet Sam, Founder of B4Tax

Sam, the founder of B4Tax, embarked on his journey in the bookkeeping industry in 2008, A Registered Professional Bookkeeper, Sam has established a reputation for delivering quality online bookkeeping services based in Dandenong, Melbourne.

Sam’s passion and mission have been to merge traditional customer service excellence with modern bookkeeping innovations. His extensive experience as a bookkeeper has equipped him with a deep understanding of the day-to-day payroll challenges that finance professionals like him and the business world faces.

This is the inspiration behind the creation of B4Tax. It is more than just an app. It is your partner in payroll precision. The goal is to make payroll processing seamless. Precise. Integrated into the accounting software that your business relies on.

We are here to make a difference. Let’s do it together!