{{ propApi.searchIcon }}
{{ 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 Advertise jobs HIA SafeScan 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 Communication for 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 2025 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

What is a preliminary agreement?

It is common practice for a builder in Victoria to enter into a preliminary agreement before they commit to a building contract. This preliminary agreement could be to complete work such as preparing plans and specifications, attending site inspections, or obtaining foundations data.

This may mean that the builder needs to spend a significant amount of money before the building contract is entered into, only for the owner to later withdraw interest from the project. 

Therefore, to safeguard against the risk of not getting paid for the preliminary work, it is recommended that you first enter into a separate written agreement with the owner, before entering the construction contract. 

When to use a preliminary agreement?

You can use a preliminary agreement to complete work that needs to be undertaken before a domestic building contract is entered into. This could include works such as:

  • Preparing plans and specifications if the value of that work in less than $10,000
  • Obtaining planning approval
  • Obtaining foundations data (soil test, engineering footings design etc)
  • Design work by an architect or draftsperson

What should I include in a preliminary agreement?

Ensure that the obligations of both you and the owner are clearly set out including:

  • What is the scope of the preliminary works?
  • When do the preliminary works need to be completed by?
  • What happens if the agreement is terminated?

HIA has a preliminary agreement available for purchase through Contracts Online that sets out all the terms for you. 

Remember - there are still some rules that apply when using a preliminary agreement!

Deposits limits: Under a preliminary agreement you must not demand or receive a deposit of more that 5% for work over $20,000, or 10% for work under $20,000.

Domestic building work: Preparing plans and specifications is considered domestic building work. This means that if the amount for this work is more than $10,000 then you will not be able to use a preliminary agreement and you will instead need to use a major domestic building contract.

Share with your network:
More articles on:
{{ tag.label }} {{ tag.label }} $vuetify.icons.faTimes
Find the latest expert advice, guides and much more!

Managing your business


 

Can’t find what you need, check out other resources that might be closer to the mark.

Explore resources

No products available