For Homeowners
OwtSmart automates everything from
maintenance reminders to inspection scheduling
and compliance reporting.
Whether you’re a homeowner or a property
manager, you’ll always know your system is
working properly — without the hassle of tracking
paperwork or remembering service dates.
And Service Providers
With OwtSmart, you can reduce paperwork, save time,
and focus on what you do best — servicing systems and
growing your business.
Be part of the platform that’s influencing the industry across Australia — delivering smarter service for customers, better efficiency
for your business, and higher standards for everyone.
OwtSmart will be launching in New Zealand by mid 2026 🚀
Want to learn more? Sign up to be the first to know when we launch, and read more about what's coming below...
Designed for these councils:
How it works
Whether you operate under a resource consent or as a permitted activity, here’s how OwtSmart helps you stay compliant, in control and clearly demonstrate that your septic tank is well maintained and operating properly.
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Tell us about your system
We'll guide you through setup by collecting your location, consent details (if any), system details, your preferred service providers (if any) and recent service history. This lets us apply the right rules based on your council and create your custom schedule. You'll also have the ability to connect flow monitoring devices.
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We handle the scheduling logic
Using your inputs and the rules set by your council or consent conditions, OwtSmart calculates when service visits, tank emptying, sampling and reporting are due - then sends you reminders in advance.
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Everything tracked and stored
All your service records, sampling results and monitoring data are securely stored in your customer portal. No more missing reports, or trying to remember when something was last done. It's all in one place and available on demand.
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Stay compliant and save time
We flag risks early with AI generated predictive alerts and automatically generate the outputs you need for council reporting. You stay in control, avoid costly mistakes and have the peace of mind that everything is up to date.
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OwtSmart Warrant of Fitness
Ensure peace of mind and protect your property value with the OwtSmart Warranty of Fitness. This independent certification proves your septic system is properly maintained, environmentally sound, and performing efficiently.
- Assurance of Functionality – Confirms your system meets key operational standards through professional inspection and maintenance verification.
- Environmental Responsibility – Demonstrates your commitment to local council compliance and sustainable wastewater practices.
- Property Value Booster – Adds transparency and trust for prospective buyers, helping your home stand out during sale and potentially increasing its marketability.
- Transferable Confidence – Warranty can be transferred to new owners, offering ongoing assurance and reducing buyer hesitation.
Be proud of what’s underground. Get your system OwtSmart certified!
More than compliance - total piece of mind
Everything you need managed on one smart platform
Proof of Compliance
All records and reports ready for council, insurers or home buyers
Warrant of fitness
A track record of proper care, servicing and performance
Service agreement
Registering with us meets council obligations for a service agreement
Smart features to make life easier
All the tools you need, none of the hassles you don't
Everything you need in one place
See your entire system history at a glance. Service records, flow data, sample results and reports are all stored in your secure OwtSmart portal. Access what you need, when you need it, no digging through paperwork, emails or chasing up contractors.
Auto-generated annual reports
OwtSmart pulls together your service records, sampling results and flow data to automatically generate your annual report - ready to send to your council at the click of a button.
Show your system is in top shape
OwtSmart brings everything together - your service history, flow data, sampling results and provider records to issue a digital Warrant of Fitness. It's your one click proof that your system meets the highest standards. Ideal for property sales and peace of mind.
Frequently Asked Questions
Have another question? Reach out to us via the chat.
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What is OwtSmart?
OwtSmart is New Zealand's first digital platform for managing onsite wastewater treatment system compliance. It helps homeowners and councils track servicing, sampling and reporting - all in one place.
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Who is it for?
OwtSmart if designed for anyone who owns or manages a property with an onsite wastewater treatment system.
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Do I have to be tech-savvy to use OwtSmart?
No! OwtSmart is designed for everyday users. If you can check your email or use online banking, you'll find it easy and intuitive.
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Is this required by law?
Many regional councils require regular servicing and reporting for onsite wastewater treatment systems. OwtSmart helps you meet these obligations with ease and transparency.
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Is OwtSmart accepted by councils?
Yes — we’ve worked with councils across New Zealand to make sure our platform aligns with their compliance requirements, including digital service agreements.
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What if I have a resource consent?
OwtSmart has been designed to make it easy for you to demonstrate compliance with the requirements of your resource consent. If you fully meet your requirements you can generate an OwtSmart Warrant of Fitness.
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I operate as a permitted activity, what can OwtSmart do for me?
Even if your OWTS doesn't require a resource consent, you may still have responsibilities under council rules such as regular servicing, tank emptying and keeping records.
OwtSmart helps you meet these obligations.
If you want to go further and provide evidence of maintaining your system to the highest standards you can join our OwtSmart Warrant of Fitness scheme.
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What is the OwtSmart Warrant of Fitness?
The OwtSmart Warrant of Fitness (WoF) is a digital badge that shows your system is being properly looked after.
It is available if you meet all the requirements of your resource consent.
It is also available to properties operating as a permitted activity if they meet the requirements of either (a) Auckland City Council or (b) OwtSmart's requirements which are based on the Auckland City Council requirements but can be applied no matter where you live.
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Do I still need to book a service, or does OwtSmart do it for me?
You stay in control — OwtSmart sends you timely reminders based on your council rules and prompts you to make booking requests. Once the activity is complete you need to upload evidence to your portal.
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Do I have to pay for servicing?
Yes, service providers will invoice you for any work that is completed.
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How much does it cost to use OwtSmart?
Homeowners can register and use key features for free. Optional upgrades unlock advanced features such as auto-reporting and the Warrant of Fitness.
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What happens if I move house?
All the records you store on the OwtSmart system are linked to the property, rather than an owner. When you move, you can choose to handover your records to the new owner by inviting them to join OwtSmart, if they are not already members.