Helping you create Business Success

Working with small businesses to deliver a solution tailored to suit you.

Let your accounts become seamless

At Harrington Mason, we pride ourselves on working closely with our clients to ensure that your business system is the one that works best for you.

Let us guide you

You can focus on the big stuff while we help make your accounts seamless and invisible, giving you more space to focus on growing your business.

Simplify your finances

Get A Free Consultation

Who do we work with?

Everyday People Running Their Own Businesses

At Harrington Mason Chartered Accountants, we pride ourselves on the relationships we build, providing professional advice and services in a friendly and efficient manner. We focus on helping others succeed in their chosen venture, and really understand the struggles people and businesses are constantly facing. 

There’s no pressure, we offer a free introductory catch up so we can chat and discuss how we might help. Our pricing is tailored to individual needs and accurately reflects the amount of work we do and no more. As Chartered Accountants you’ll be in safe hands, whatever your needs, we can help find the solutions.

Harrington Mason Office in Johnsonville Wellington

A Focused Space

Located in Johnsonville in the northern suburbs of Wellington, we are committed to providing a wide range of practical accounting services to clients all over the capital and New Zealand, working with a wide range of businesses, sole traders, tradies, start-ups, landlords and contractors. The arrival of the cloud technology has changed the playing field for small business. We use innovative accounting systems and share practical knowledge to help through the ups and downs.  Whether you deal with us online, over the phone or drop into our family friendly office, we can work for you.

Harrington Mason, Chartered Accountant Wellington

How we can help

We strive to enable you with the freedom of knowing exactly how your business finances are working for you, by creating simple and efficient strategies tailored to suit your individual business needs.

Day to Day Running

Let us help you with the day to day running of your business. We can help you manage payroll, debtors, creditors and much more.

Business Management

Cashflow forecasts, Budgets, Management reporting and Reconcilliations tying up your valuable time? We can help.

Tax Time

Tax time needn’t be a stress! We have your FBT, GST, PAYE, Income Tax returns and Financial Statements covered.

Software Solutions

Xero, MYOB, Banklink and Payroll set up and running has never been easier. We have the skills to help your software work harder for you.

A Friendly Approach

Gordon Mason is the principal of Harrington Mason Chartered Accountants and is a great believer in building an honest and open rapport with clients, listening and sharing knowledge to solve their tax and financial problems and make sure they capitalise on opportunities as they present themselves.  His clients find him a down to earth reliable person and easy to deal with in a relaxed environment.

Wellington Accountant Gordon Mason
Harrington Mason, Chartered Accountant Wellington


We have been with Harrington Mason Chartered Accountants for several years now and we have always been impressed by Gordon’s expertise and understanding of construction businesses.

We have found Gordon extremely knowledgeable, accurate and reliable and very much value his advice and support.

He has helped us develop a clear path forward for our business by eliminating weaknesses, highlighting the positives, discussing changes and bouncing off ideas.

We can feel with Gordon an honest desire and passion to help our business succeed and fully trust the service he provides.


Perry Homes Ltd

We have been in business for  28 years, I have known Gordon for about 23 of those years. Gordon has a great personality and is very good at his job. I have trusted Gordon immensely to do all of our accounts for our business, especially through all of our ups and downs that come along while being in business.

I would highly recommend Gordon to anybody who was thinking about setting up a business or wanted to change their accountant.

I know that my accounts are in the best hands with Gordon.


Discount Cigarette Supplies Ltd

I am new to running a business and Gordon’s advice and practical approach really helped me to get started and have a plan going forward.

His common sense approach helped set me up with an accounts system that lets me work on my business and not make the backend hard to manage.

I Highly recommend.


Black Dog BBQ

Gordon has been my accountant for the last 9 years. I have always found him helpful and professional to deal with.

He understands my situation and needs and always provides good advice.

He is patient with people like me who sometimes need a bit more explanation!

He is a pleasure to deal with and I would recommend him to others needing professional, accounting advice.


Want a $100 Pressie Card?

Refer your Friends and Colleagues and be Rewarded

Our referral scheme is designed to thank our clients for referring new people to Harrington Mason and helping us grow our business.

Simply refer a client to us.

If they mention you and sign up with us, we will send you a $100 pressie card