{{ propApi.closeIcon }}
Our industry
Our industry $vuetify.icons.faArrowRight
Housing industry insights Economics Insights Data & forecasts Tailored research & analysis Advocacy & policy Advocacy Policy priorities Position statements Submissions News & inspiration Industry news Member alerts Media releases HOUSING Online
Business support
Business support $vuetify.icons.faArrowRight
For your business Contracts Online Safety systems & solutions HIA Tradepass Advertise jobs Member perks Toyota vehicles The Good Guys Commercial Ampol fuel savings See all Industry insurance HIA Insurance Services Construction works insurance Home warranty insurance Tradies & tool insurance Apprentices Why host a HIA apprentice? Hire an apprentice Support & guidance Contracts & compliance support Building & planning services
Resources & advice
Resources & advice $vuetify.icons.faArrowRight
Building it right Building codes Australian standards Getting it right on site See all Building materials & products Concrete, bricks & walls Getting products approved Use the right products for the job See all Managing your business Dealing with contracts Handling disputes Managing your employees See all Managing your safety Safety rules Working with silica See all Building your business Growing your business Maintaining your business See all Other subjects Getting approval to build Sustainable homes See all
Careers & learning
Careers & learning $vuetify.icons.faArrowRight
A rewarding career Become an apprentice Apprenticeships on offer How do I apply? Frequently asked questions Study with us Find a course to suit you Qualification courses Learning on demand Professional development courses A job in the industry Get your builder's licence Continuing Professional Development (CPD) Further your career Find jobs
HIA community
HIA community $vuetify.icons.faArrowRight
Join HIA Sign me up How do I become a member? What's in it for me? Mates rates Our podcasts Made To Build Built Different HIA Building Australia Building the Hunter Our initiatives HIA Building Women GreenSmart Kitchen, bathroom & design hub Get involved Become an award judge Join a committee Partner with us Support for you Charitable Foundation Mental health program Get to know us Our members Our people
Awards & events
Awards & events $vuetify.icons.faArrowRight
Awards Awards program People & Business Awards GreenSmart Australian Housing Awards Awards winners Regional Award winners Australian Housing Award winners 2024 Australian Home of the Year Enter online Industry events Events in the next month Economic outlook National Conference Events calendar
HIA shop
HIA shop $vuetify.icons.faArrowRight
Most popular products National Construction Code Vol 1 & 2 Waterproofing wet areas AS 3740:2021 HIA Guide to Waterproofing HIA Guide to NCC Livable Housing Provisions Top categories Building codes & standards Contracts & documents Guides & manuals Safety products Signage For your business Contracts Online Digital Australian Standards Digital Resource Library Forecasts & data
About Contact Newsroom
$vuetify.icons.faTimes
$vuetify.icons.faMapMarker Set my location Use the field below to update your location
Address
Change location
{{propApi.title}}
{{propApi.text}} {{region}} Change location
{{propApi.title}}
{{propApi.successMessage}} {{region}} Change location

$vuetify.icons.faPhone1300 650 620

Secure the final payment upfront

Secure the final payment upfront

{{ tag.label }} {{ tag.label }} $vuetify.icons.faTimes
Designed by a tradie for tradies, Witzer is a must-have app when running your own business. In an instant, you’ll be turning your smartphone into a combined project management and payment tool.

Ian Bushnell

Content Writer

One of the most frustrating and sometimes fruitless tasks for busy builders and trades is running down late or unpaid invoices from clients.

Not only can it cause time off the tools but leave precious cash flow perilously low.

A study by accounting software firm Intuit QuickBooks Australia revealed that Australian small business owners are struggling to manage unpaid invoices and cash-flow issues, with significant consequences for their business.

According to the research, small businesses spend over an hour and a half every week chasing late or unpaid invoices, with almost two in five businesses dedicating between one to three hours per week to the task.

This amounts to each and every tradie spending an average of 104 hours of the year chasing invoices.

When using Witzer, tradies get paid as work is completed with no time lost.

How to achieve seamless payments

Unpaid invoices don’t just affect individual contractors but cascade to other businesses in the supply chain. Over a quarter of small business owners reported missing a supplier payment or deadline due to a lack of cash flow resulting from unpaid invoices.

What if there was a way to kill two birds with one stone – ensure the money is there to be paid and seamless payment when due.

Enter Witzer, a free app for small and medium enterprises that can turn your smartphone into a combined project management and payment tool.

Designed by a tradie for tradies, the secure Witzer platform protects contractors from running into cashflow challenges and racking up costs associated with chasing down debtors, overdue invoices and late payments.

The free Witzer app protects contractors from running into cashflow challenges.
Witzer can turn your smartphone into a combined project management and payment tool.

How does Witzer work?

Witzer works by holding project funds in a secure, independent trust; only to be released when both parties agree milestones have been reached or the job completed to standard – as per the conditions set out within the contract.

This means tradies get paid as work is completed, cash in the business and no time lost. Witzer provides a clear record of all payments and outstanding amounts. This allows users to track payments against milestones and see what's paid and due.

Witzer CEO James Robinson says the tool provides certainty, transparency and builds trust between contractor and client.

‘With Witzer, tradies know exactly when they can expect to get paid and homeowners know they’ll get a job completed to a high standard,’ James says.

‘By delivering transparency and trust to the project, Witzer works to minimise admin time chasing invoices as well as protect all parties from the fallout from financial disputes.’

Importance of trust and transparency

James says that when money is involved, even the best relationships can sour.

‘Trust and transparency are key to maintaining a great project experience,’ he says. ‘Witzer delivers the trust that both parties need to get on with the job by removing the power dynamics around who holds the cash at any one time.’

The key is having the funds available upfront and held independently.

‘By collecting the funds directly from the client at the outset of the project. we act as a completely unbiased funds manager. This helps to ensure seamless transactions that keep everyone accountable, responsible and in control of their individual parts of the project,’ James says.

All data and money are held securely in Australia, and there’s a series of checks and balances before withdrawals can be made to ensure funds are going to the right person with the request initiated by the correct party.

Witzer keeps contracts, variations and payments in one location at your fingertips.

How to speed up the system

Witzer is also a time-saver by keeping contracts, variations, project milestones and payments in one location at your fingertips for easy tracking and management.

Its messaging feature – with access to files and pictures – provides an instantaneous and clear communication channel with clients to share information, live updates, reduce misunderstandings and resolve issues quickly.

And the best part is, Witzer is free for all users – the interest earned on money held in the app equals the administration fee, so there are no additional charges.

Witzer is a web-based app with companion mobile apps available on both Apple and Android devices.

Download on Google Play

Download from the Apple App Store

Brand promotion: This article was compiled with contributions from Witzer.

First published on 13 May 2025

You might also like:

Design Inspiration Energy efficiency Products
International Builders’ Show: Trends and takeaways
After visiting the recent NAHB International Builders’ Show in Vegas, HIA’s Fiona Nield couldn’t wait to share trends, breakthroughs and business ideas from around the world.
May 25
3 mins
Read full article $vuetify.icons.faArrowRight
Safety Face masks Workmanship Products
Protecting Everyday Heroes
Portwest’s range of work gear and PPE is easy to wear, easy to work in and most importantly, is designed to keep the everyday heroes of construction safe.
Apr 25
Read full article $vuetify.icons.faArrowRight
Design Inspiration Innovation Products
On trend - Autumn 2025
HOUSING’s top pick of innovative building products for autumn 2025.
Mar 25
3 mins
Read full article $vuetify.icons.faArrowRight
Innovation Products Safety Trends
Working smart
Are you keen to work smarter, not harder? Turn to Portwest, whose innovative workwear ranges embrace this philosophy.
Feb 25
2 mins
Read full article $vuetify.icons.faArrowRight
Business plans Business systems Compliance Products
Witzer wins with smart solutions
Running a building business is more than just managing projects —it's about staying on top of contracts, deposits and compliance with ever-changing regulations. With different rules in every state, how do you know if you are putti...
Feb 25
3 mins
Read full article $vuetify.icons.faArrowRight
Business structure Products Record keeping Trends
Genuine peace of mind
Australia’s most popular truck brand*, Isuzu Trucks, has developed and rigorously tested its parts and consumables range to assist tradies in getting back to the build faster when parts need replacing.
Dec 24
3 mins
Read full article $vuetify.icons.faArrowRight
Design Inspiration Innovation Products
On trend - summer 2024-25
HOUSING’s top pick of innovative building products for summer 2024-25.
Dec 24
4 mins
Read full article $vuetify.icons.faArrowRight
Bathroom Design Products Renovations
The universal accessories
Future-proofing bathrooms is easy with Caroma Urbane Universal Accessories, a perfect blend of style and functionality.
Oct 24
2 mins
Read full article $vuetify.icons.faArrowRight
Construction Design Floors Products
A better way to build
Wondering whether to go with I-joists or Posi-Struts in your next project? A side-by-side comparative build finally reveals the fastest, most economical flooring construction method.
Sep 24
4 mins
Read full article $vuetify.icons.faArrowRight
Awards Inspiration Residential Products
Rural Reimagined
Tingle View, a project by The Rural Building Company in Western Australia, is as timelessly elegant as it is inviting. Housing takes a deep dive into 2024’s winning HIA Australian Project Home.
Jul 24
3 mins
Read full article $vuetify.icons.faArrowRight
Inspiration Design Bathroom Products
On trend winter 2024
Housing’s top pick of innovative building products for winter 2024.
Jul 24
4 mins
Read full article $vuetify.icons.faArrowRight
Bathroom Lighting Products
On Trend - Autumn 2024
Housing’s top pick of innovative building products for autumn 2024.
Mar 24
5 min
Read full article $vuetify.icons.faArrowRight