Standard cost home-based boarding services calculator

Use this calculator if you have paying boarders living in your home and want to find out if you are required to return income using the standard cost basis for an income year.

Tax on annual income calculator

This calculator will work out income tax amounts and advise the income tax rates used for any income year from 1998 to 2006. There are rates for individual people, companies, trusts and unincorporated bodies.

Tax on annual income calculator

Use this calculator to work out income tax and income tax rates from 1998 to 2008. You can use this calculator if you're an individual person, a company, a trust or an unincorporated body.

Transfer date calculator

This calculator will work out the effective date and maximum that can be transferred from one tax type, period and/or taxpayer to another. Note: This calculator will not provide you will a dollar amount that can be transferred.

Personal tax summary calculation for 2007

Use this calculator if you want to check if you've paid the correct amount of tax, or whether you'd have a refund or tax to pay. If you're using your final payslips this calculator will work out your ACC earners' levy liability and deduct this from your PAYE before calculating your end-of-year tax.

Personal tax summary calculation for 2008

Use this calculator if you want to check if you've paid the correct amount of tax, or whether you'd have a refund or tax to pay.

Do you need to file an IR3 return or receive a personal tax summary for 2007?

Use this calculator to work out whether you're required to file an IR3 tax return or request a personal tax summary for the tax year 1 April 2006 to 31 March 2007.

Do you need to file an IR3 return or receive a personal tax summary for 2008?

Use this calculator to work out whether you're required to file an IR3 tax return or request a personal tax summary for the tax year 1 April 2007 to 31 March 2008.

Foreign investment fund calculator

This calculator will help you determine your Foreign Investment Fund (FIF) income using the Fair Dividend Rate (FDR), Comparative Value (CV) or the Cost calculation methods.