All About Us
Your Accounting Professionals
With over 20 years of bookkeeping experience, The team at Zero Guru, based in Petone and Central Wellington , can provide you a variety of accounting services for your small business, alongside pricing plans that can be tailored to your budget.
We are certified XERO specialists and with our experience in the world of "how to run a small business office", we have the knowledge and expertise to get your business in good shape.
We have developed an excellent reputation in taking care of small business needs and have worked for a wide variety of businesses and individuals. We provide the "best fit for your business”.
We understand how busy you are, and with our expertise we can take care of your many accounting needs quickly and effectively. We are equipped to handle the books for you, leaving you to worry less and live more.
Whatever your needs, you can count on us for professional service. Your small business bookkeeping is just a phone call or an email away.



Tailored Service. Measurable Results.
Your Business Matters.
Our mission is to help you help yourself. We take pride in our niche skillset, unique to but so much needed for Wellington. We offer consultations, lay out the plans, put down the foundations, and jumpstart the results into action!
New to Xero?
After our first meet and greet we will get a brief plan in hand which is satisfying for you, and which can be accomplished in the most efficient time and manner possible. Zero Guru will have you up and running in no time.
We provide one-on-one training as needed. Our goal is to get to really get to know your business, inside and out. Then, we offer the necessary and appropriate help along the way. No need for painstaking hours on the phone to a call centre!
We have a wealth of information at our fingertips to share with you and look forward to working with you.
Our accounting expertise and personalized services can save you time, money, and frustration when it comes to managing your finances.
Day-to-Day
Alleviate Stress
We’ll take care of managing your day to day finances so you don’t have to stress about it.
We stay up-to-date on all the regulatory requirements, so you won’t waste time and energy trying to make sense of all those accounting complexities.
Stick to Your Knitting
Enable Growth
Let us focus on your financials so you can concentrate on your growing business.
Not only will we do the day to day stuff, but we can also look at new ways to streamline your business. Savings to the bottom line is what counts.
Tools Beyond Xero
Save Money
We know other software beside Xero to seamlessly complement your business.
You can be on the road or working from home, anywhere in Wellington, or the larger New Zealand, and be assured that you will have all your business needs met.
What We Do
Time Saving
Day-to-Day
Debt collection
Office systems & procedures
Data entry & bank reconciliations
Working with your accountant
Taxation/Financials
Cashflow reporting
Profit & loss reports
GST Returns and Provisional Tax
"A World of Difference..."
What our clients say





Parsonson Architects Wellington
Gerald Parsonson
Deanne started working for us on the recommendation of a colleague and set about organising our affairs much more efficiently, initially on MYOB then later converting to Xero. Our dependence on our accountants dropped dramatically and we are
now paying much less in fees. Deanne is efficient, knowledgeable, friendly and adaptable and quick to understanding how the business works.
Direct FX Ltd - FX Trader
Andrew Isbister
Deanne's roll was to establish in-house accounting procedures to support growth and ever-increasing regulatory obligations around financial reporting. Her work ethic was second to none. She worked with us with the same level of passion of an owner and an operator.
3D Creative
Craig Turvey
I have no hesitation recommending Deanne to any business looking for a
personable, dynamic, extremely capable and diligent office and financial administrator who will not only fit in with you, but also help inspire a positive team dynamic. Deanne especially works efficiently and diplomatically with all she comes in contact with, responding well to deadlines and specified requirements.
Concept Security
Libby Carson
We used Deanne's services to assist us with the all-important migration of our accounts from MYOB to Xero. Deanne not only did an exemplary job but she did it with expediency and managed to get us to understand the vagaries of accounting. Deanne has always been on call for us to assist for any queries we've had and responds to us in a prompt, efficient and friendly manner. She's amazing and we've successfully recommended her services to a number of other businesses. We had no hesitation in asking Deanne to perform this complex and commercially sensitive job and would have no qualms in saying she's the "best in the business".
Elderberry + Kate
Kate Coles
Here at Elderberry + Kate we have had the pleasure of working with Deanne who has been a major help with sorting out Xero. Deanne always delivers, is prompt, professional and a pleasure to work with. Nothing is too much bother for her! Highly recommend using her to help you with your business.
Contact Us
Do it with Zero Guru.
We are happy to discuss any queries you have. Each client have different needs so our pricing plans are tailored just for you. We like too look after small businesses's just like us.





