Master Builders blueprint: four reforms to tackle a 141,000-worker construction shortage

Master Builders Australia has released a Future Workforce Blueprint that models the construction industry’s skills gap and sets out what it says governments should do about it. Published on 7 September 2026, the analysis concludes that the shortage is structural rather than cyclical, that Australia cannot train its way out of it quickly, and that four specific reforms would do the most to narrow it.

What the Blueprint found

MBA’s modelling puts the shortage at 141,000 skilled workers. It combines public data sources to estimate how many qualified workers the training system can produce, and which policy levers would lift that number most effectively. According to MBA, the four priority levers together would deliver almost 40,000 additional qualified workers over the next decade.

MBA says the reforms would reduce the annual workforce shortfall by between 3,590 and 5,720 workers a year, on top of an initial boost from activating 18,400 construction-qualified workers who already live in Australia. The Blueprint contains 32 recommendations in total, and MBA says the outlook would improve further if all of them were adopted.

The four priority levers

A Commonwealth payroll tax rebate on apprentice wages. Payroll tax is a state tax, and states offer various exemptions for apprentices. MBA’s proposal is a Commonwealth rebate, intended to reduce the cost of employing apprentices for businesses large enough to pay payroll tax.

Expansion of Group Training Organisations. GTOs employ apprentices and place them with host businesses, taking on the employment administration and, often, rotating apprentices between hosts to give them a broader range of work. For small builders who cannot guarantee four years of continuous work for an apprentice, a GTO can make taking one on practical.

Recognition of prior learning reform. RPL allows experienced workers to gain formal qualifications based on skills they already have. MBA’s proposed reform includes activating the 18,400 construction-qualified workers it says are already living in Australia. Faster, more consistent recognition of existing skills is one of the quickest ways to add qualified workers, because the training has already been done.

A Construction Training Bond. MBA proposes a bond aimed at lifting apprenticeship completion rates. It notes that more than half of apprentices do not complete their training, which means a large share of the effort spent recruiting and training them is lost.

The cost of doing nothing

MBA’s analysis includes a scenario in which governments do not act. In that case, it says, $242 billion worth of housing and infrastructure construction activity would be at risk, and the cumulative workforce shortage would grow to 935,600 workers by 2035. MBA’s chief executive said the modelling shows “the most expensive option for governments is to do nothing”.

MBA also said migration remains an essential part of the solution but cannot replace a stronger domestic skills pipeline.

Why it matters now

The Blueprint lands as the National Housing Accord falls further behind. The National Housing Supply and Affordability Council’s August report expected the 1.2 million homes target to be reached in December quarter 2030, about eighteen months after the Accord period ends, and pointed to costs as a risk to supply. Every home in that target needs carpenters, bricklayers, plumbers, electricians, tilers and supervisors to build it.

Master Builders has also said that apprenticeship numbers are at a five-year low, in its response to the June quarter national accounts earlier this month. That is the pipeline problem the Blueprint is trying to fix: fewer apprentices starting, more than half not finishing, and demand for trades rising.

How the shortage shows up on a residential site

Builders do not need a model to know the shortage is real. It shows up as trades booked weeks further out than they used to be, quotes that expire quickly, subcontractors juggling several jobs and turning up for half days, and supervisors stretched across more sites than they can visit properly. Each of those has a cost: longer build times, more holding costs for clients, more rework when work is rushed, and more pressure on the builder’s margin when prices rise between quote and start.

The quality risk is the one regulators notice. When experienced trades are scarce, less experienced workers fill the gaps, often with less supervision. That is exactly where defects in waterproofing, fire separation and structural connections come from. A workforce plan is therefore also a quality plan: the builders who invest in training, supervision and inspection are the ones best placed to meet NSW’s tougher standards while the market stays tight.

Why apprentices leave

MBA’s point about completion rates is familiar to anyone who has employed apprentices. Common reasons apprentices leave include low first-year wages, a lack of variety or progression, poor supervision, workplace culture and the pull of better-paid unskilled work. Some of those are policy questions. Others are within a builder’s control: pairing apprentices with a patient supervisor, rotating them through different tasks, checking in regularly on their training, and treating bullying and harassment as seriously as any other site hazard.

What it means for builders

The Blueprint is a set of recommendations to government, and none of it is policy yet. But several points are relevant to how builders manage their own workforce now:

• Group training is an option today. Small builders who hesitate to employ an apprentice directly can host one through a GTO, which handles employment, payroll and, often, rotation between hosts.
• Completion is where the value is. An apprentice who finishes is worth far more to the industry, and to your business, than one who leaves in second year. Mentoring, variety of work and clear progression all help.
• RPL can formalise experience. Experienced workers without formal qualifications, including those trained overseas, may be able to gain them through RPL, which can open the door to licensing and supervision roles.
• Incentives are already available. Existing federal apprenticeship incentives and state payroll tax exemptions can reduce the cost of employing an apprentice. See our guide to hiring an apprentice in 2026.

What to watch

• Whether the Commonwealth or states respond to the four priority levers, particularly the payroll tax rebate and RPL reform.
• The next National Housing Supply and Affordability Council report, and whether workforce constraints feature more prominently.
• Apprenticeship commencement and completion data, which show whether the pipeline is recovering.

Questions builders ask

• Apprentices
• Housing Accord
• Housing supply
• Skills shortage

Published 8 September 2026. General information for builders, not legal, financial or engineering advice for a specific job. Check current requirements with the relevant regulator or standard before relying on them.