Easy GST Calculator

Welcome to the Moniaro GST Calculator, the ultimate tool for New Zealand contractors, freelancers, and individuals looking for quick and accurate GST calculations. Whether you need to add GST to your prices or reverse calculate GST from a total amount, our GST Calculator is here to help.

GST Calculator

What is GST and Why is it Important?

GST, or Goods and Services Tax, is a value-added tax applied to most goods and services in New Zealand. As a contractor or sole trader, understanding how to calculate and manage GST is critical for staying compliant with Inland Revenue (IRD) regulations and running your business smoothly.

The Moniaro GST Calculator is designed to make your life easier. By entering your amount and GST rate, you can quickly calculate the gst tax portion of your pricing or reverse calculate GST for tax filing purposes. Save time and avoid errors with our easy-to-use GST tool.

Use the GST Calculator

Our free GST Calculator lets you perform two essential functions:

  • Add GST: Enter your base amount, and the calculator will add GST based on the rate you provide. This is perfect for determining your total price including GST.
  • Subtract GST: Enter your total amount, and the calculator will reverse calculate the GST portion.

Use the calculator below to get started. Whether you’re calculating GST for a quote or preparing your GST return, Moniaro’s GST Calculator is your reliable solution.

Frequently Asked Questions About GST

What is the current GST rate in New Zealand?

The standard GST rate in New Zealand is 15%. You can adjust this rate in our calculator if needed for specific cases.

Who needs to file GST in New Zealand?

Contractors, freelancers, and businesses earning more than $60,000 annually must register for GST with the Inland Revenue Department (IRD). Even if you earn less, voluntarily registering for GST can help you claim input tax credits.

How can the Moniaro GST Calculator help me?

The Moniaro GST Calculator simplifies your tax calculations, ensuring accuracy and saving time. Whether you’re filing taxes or quoting clients, this tool is designed for New Zealand contractors and sole traders.