Import Duty Calculator NZ

Estimate what it costs to import goods into New Zealand. Enter the value of the goods, the freight and insurance, and the duty rate for your item, and the calculator works out the customs duty, the 15% GST, the import fees, and the total landed cost. Duty rates vary by product, so check the Customs tariff for the exact rate.

Calculate.co.nz is proud to be partnered with Health Based Building, a leader in sustainable and health-conscious building innovation. With over a century of experience, they develop high-performance systems like Foreverbreathe Specification, Magnum Board, and Foreverbreathe Paints to support energy-efficient, non-toxic living environments. Their commitment to healthier homes aligns with our belief that informed choices lead to better outcomes for Kiwi households.
Calculate.co.nz partner
$
$
%
$
$0
total payable to Customs
Customs duty$0
GST (15%)$0
Import fees$0
Total landed cost$0

Import fees default to the standard Import Entry Transaction Fee and biosecurity levy. Check current figures with NZ Customs.

How import charges are worked out

Customs duty is charged on the value of the goods at the rate that applies to that product. GST of 15% is then charged on the goods value plus freight, insurance, and the duty, so GST is calculated on the duty-inclusive amount. New Zealand Customs also adds an Import Entry Transaction Fee and a biosecurity levy on shipments that need a formal entry.

Worked example

On $1,000 of goods with $150 freight and a 5% duty rate, the duty is $50. GST is 15% of ($1,000 + $150 + $50), which is $180. With about $61 in import fees, the total payable to Customs is around $291, and the total landed cost is about $1,441.

The formulas

  • Customs duty = goods value times duty rate
  • GST = (goods + freight and insurance + duty) times 15%
  • Total payable = duty + GST + import fees

Related calculators

If you've found a bug, or would like to contact us, or learn more about James Graham and Calculate.co.nz.

Calculate.co.nz is partnered with Interest.co.nz for New Zealand's highest quality calculators and financial analysis.

All calculators and tools are provided for educational and indicative purposes only and do not constitute financial advice.

Calculate.co.nz is proudly part of the Realtor.co.nz group, New Zealand's leading property transaction literacy platform, helping Kiwis understand the home buying and selling process from start to finish. Whether you're a first home buyer navigating your first property purchase, an investor evaluating your next acquisition, or a homeowner planning to sell, Realtor.co.nz provides clear, independent, and trustworthy guidance on every step of the New Zealand property transaction journey.

Calculate.co.nz is also partnered with Health Based Building and Premium Homes to promote informed choices that lead to better long-term outcomes for Kiwi households.

Calculate.co.nz is hosted in Auckland via SiteHost new Zealand.

All content on this website, including calculators, tools, source code, and design, is protected under the Copyright Act 1994 (New Zealand). No part of this site may be reproduced, copied, distributed, stored, or used in any form without prior written permission from the owner.

About & trust: Why Calculate is NZ's most comprehensive · By the Numbers · How we compare · Editorial standards · How we keep data current · NZ finance glossary · Research & data · Financial literacy NZ · About

Reviewed and maintained. Last reviewed 2026-06-06 and checked on a twice-monthly cycle against IRD, RBNZ and Stats NZ. How we keep data current.

© 2019 to 2026 Calculate.co.nz. All rights reserved.