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Tax due date calculator

About this service

You can use this calculator to produce a list of all the tax filing and payment dates that apply to you. Your due dates will be calculated based on the information you enter. They may not necessarily reflect what is currently registered with Inland Revenue - for example if you have started employing staff but are not yet registered as an employer with Inland Revenue.

When to use this service

Use this calculator if you employ staff or run a business, and wish to produce a list of all the tax filing and payment dates that apply to you.

What you will need

Your tax details.

After you finish

These dates are for your personal use only. They are not recorded by Inland Revenue or stored in any other way.

This service may require you to send confidential information to Inland Revenue so it is located on a secure part of our website to prevent unauthorised interception. If you are unable to access this service, your browser and/or firewall settings may need updating.

Inland Revenue takes online security very seriously. We have systems in place to protect the information you provide us, and regularly update our standards and technology to provide protection for your personal information.

You play an important role in protecting your information by taking basic precautions to protect your computer and data. You should keep your computer secure, only deal online with people and organisations you know and trust, and check that your personal information travels across the internet on secure connections.

There are many resources about computer security (such as websites, books and magazines) that can help guide you on what security precautions are appropriate for your situation.