Australian accounting firms are still trying to grow while the local labour market for experienced compliance staff remains tight. Client work has not eased in line with hiring difficulty, which leaves many practices planning the next two or three years with an incomplete picture of how work will actually get done.
CA ANZ’s survey of members who advertised roles across 2025, submitted to Jobs and Skills Australia in early 2026, found vacancy fill rates of 49 per cent for general accountants, 49 per cent for external auditors and 55 per cent for taxation accountants. Jobs and Skills Australia treats a fill rate below 67 per cent as a strong signal of shortage. External auditor roles took an average of 113 days to fill, with general accountant and tax accountant vacancies taking 79 and 77 days. Finance manager and management accountant roles filled more readily, which only highlights how uneven the market is inside the same profession.
Those figures explain why growth plans stall even when demand is healthy. Thirty-five per cent of CA ANZ respondents said demand in 2025 was higher or much higher than in 2024, while 41 per cent said it was unchanged. The constraint is not a sudden drop in work. It is the time, cost and uncertainty of adding people through local recruitment alone. That is the practical case for long-term capacity planning rather than year-by-year hiring reactions.
Why Local Hiring Alone Cannot Support Predictable Growth
Local recruitment remains essential for client-facing leadership, review authority and firm culture. It is a poor sole instrument for scaling production work across tax, BAS, SMSF and broader compliance cycles. Jobs and Skills Australia’s Occupation Shortage Report for the March quarter 2026 put the national vacancy fill rate at 68.2 per cent, down 3.3 percentage points over the year. Applicants per vacancy also eased. In that setting, a practice that treats “we will hire when the work arrives” as its only lever is planning around a market that regularly fails to deliver on schedule.
The pipeline behind those vacancies is thin as well. Professional bodies continue to report a smaller graduate intake than the profession needs, and CA ANZ has previously pointed to a shortfall of around 6,000 accountants by 2030, with demand for accountants, auditors and related finance roles still rising through the late 2020s. Hays’ 2025 skills reporting, cited in CPA Australia practice commentary, found that 84 per cent of hiring managers in accounting and finance were experiencing staffing shortages to some degree. Public practice remains among the more exposed segments because salary competition with industry roles is persistent.
The result inside firms is familiar. Partners delay new clients, stretch existing staff through peak months, and then discover that overtime and contractor patching do not add up to a stable operating model. Predictable growth needs a view of capacity that extends beyond the next advertised role.
What Long-Term Capacity Planning Covers
Long-term capacity planning is not a spreadsheet of hoped-for hires. It is a rolling view of the work the firm expects to accept, the hours that work will consume, the skills required at each stage, and the mix of sources that can supply those hours without waiting on a 70- to 110-day recruitment cycle. Practices that treat it this way can decide earlier which work stays onshore, which work can be standardised, and where additional production capacity is required before a peak arrives.
A useful plan usually looks 12 to 36 months ahead and is reviewed each quarter. It connects three questions that many firms still answer separately: how much work is coming, how much productive time the current team can sustain, and how quickly extra capacity can be added if the first two numbers diverge.
Map Demand Before Mapping Headcount
Firms that plan well start with work, not people. They group recurring compliance by type, complexity and seasonality, then convert that book into hours using actual realisation and review ratios rather than list prices. New client wins, fee increases and service mix changes are added as scenarios, not as a single optimistic line. This prevents a growth target from being treated as a hiring target before anyone has tested whether the work is even deliverable.
Jobs and Skills Australia data on accountants as an occupation group still shows a large employed base, around 215,500 people, with annual employment growth in the thousands. That national picture can hide the local reality for a mid-sized practice that needs two tax seniors in a regional market. Demand mapping at firm level is what makes national labour statistics usable.
Separate Peak Load From Base Load
Tax and lodgement cycles create a second planning problem. If a firm staffs permanently for July to October intensity, it carries unused hours for much of the year. If it staffs only for the quieter months, peak work lands on the same people every year. A clearer split between base-load compliance and peak overflow makes it easier to decide what should sit with permanent local staff and what should be covered by flexible production capacity.
This is also where quality control belongs in the plan. Review time, file standards and partner involvement should be reserved rather than squeezed after the production hours are already booked. Capacity that ignores review simply moves the bottleneck from preparation to sign-off.
Use More Than One Source of Hours
Approaches that reduce reliance on local hiring alone usually combine several sources: retained local staff for judgment and client work, process improvement to remove avoidable hours, technology that shortens routine steps, and additional trained production capacity that can be added without a full local recruitment cycle. The point is not to replace the local team. It is to stop treating that team as the only expandable part of the firm.
CA ANZ’s 2026 occupation shortage survey found that the main reason vacancies went unfilled was a lack of experienced professionals, not a lack of advertised roles. That finding supports a mixed model. Experience that is scarce locally can be reserved for review and client work, while standardised compliance can be organised so that extra hands can be brought in against documented procedures.
A Framework Firms Can Apply Over 12–36 Months
A workable long-term capacity planning framework can be kept simple enough for partners to use without a separate project office. Many practices now work through a sequence similar to the one below, adjusting the numbers each quarter rather than rewriting the plan from scratch.
- Set a planning horizon of at least two busy seasons, then list the compliance products the firm intends to keep, grow or exit.
- Convert that book into hours using current file times, review ratios and known seasonal spikes, with a conservative and an upside case.
- Measure available hours after leave, training, non-billable administration and a sustainable utilisation range, rather than theoretical 100 per cent availability.
- Identify the gap by skill, not only by headcount, so a missing reviewer is not treated as the same problem as a missing preparer.
- Decide which part of the gap must be filled locally because of client contact, statutory responsibility or scarce judgement, and which part can be supplied through other capacity sources.
- Document workflows, file structures and review points so additional capacity can follow the firm’s method rather than inventing a parallel one.
- Review the plan after each peak period against actual hours, write-offs, turnaround times and staff load, then reset the next 12 months.
The value of this sequence is timing. A firm that waits until a vacancy has already sat open for two months is planning after the shortage has already limited what it can accept. A firm that updates the same model each quarter can see a gap forming while there is still time to change work mix, process design or capacity sources.
Keeping Control When Capacity Is Shared Across Sources
Distributed capacity only supports growth if quality and communication stay inside the firm’s own system. Practices that do this well keep ownership of procedures, software access rules, review checklists and client communication with the local partners and managers. Extra production capacity is then asked to work inside that frame, with direct contact for queries rather than a long chain of intermediaries.
That arrangement also protects the local team. When overflow work has a defined home, onshore staff are less likely to absorb every spike as unpaid stretch. Retention becomes part of the capacity plan instead of an afterthought that appears when someone resigns mid-season. In a market where experienced people take months to replace, holding the people already inside the firm is as important as finding new ones.
None of this removes the need for local hiring. It changes the job that local hiring has to do. Partners can recruit for leadership, specialist review and relationship work, while production volume is planned against a broader set of options. That is a more realistic response to fill rates that still sit well below the shortage threshold for core compliance occupations.
Capacity Solutions
Australian accounting firms looking for reliable extra capacity often prefer partners with a proven track record and clear processes. BOSS Outsourced Accounting has supplied experienced offshore accountants and bookkeepers to Australian practices since 2004. Staff receive ongoing training through the BOSS Tax Training Program™, work according to your firm’s procedures, and can be engaged on a fixed-fee basis. This gives practices a stable way to manage peak periods while keeping control of quality and workflows. You can explore the full range of support on the outsourced accounting services page or learn more about the team on the about BOSS page.
Sources CA ANZ submission on the 2026 Occupation Shortage List Stakeholder Survey, March 2026, covering vacancies advertised January–December 2025. Accountants Daily report on the CA ANZ 2026 occupation shortage survey, April 2026. Jobs and Skills Australia, Occupation Shortage Report, March quarter 2026, published June 2026. Jobs and Skills Australia occupation profile for Accountants, 2026 update. CPA Australia public practice commentary citing the Hays 2025 Skills Report on accounting and finance shortages. CA ANZ diversity and workforce commentary citing a projected accountant shortfall of around 6,000 by 2030.
Frequently Asked Questions
What is long-term capacity planning in an accounting firm?
It is a rolling 12- to 36-month view of expected work, the hours that work will take, the skills required, and the mix of people and processes that can supply those hours. It is broader than a hiring plan because it includes peak versus base load, review time and alternative capacity sources.
Why is local hiring no longer enough for many Australian practices?
CA ANZ’s survey of 2025 vacancies found fill rates well below the 67 per cent shortage threshold for general accountants, tax accountants and external auditors, with some roles taking more than three months to fill. When demand stays steady or rises, recruitment lag becomes a growth limit.
How far ahead should a firm plan capacity?
A two- to three-year horizon covering at least two busy seasons is enough for most practices, provided the plan is reviewed each quarter against actual hours, turnaround times and staff load. A one-year view tends to miss the next peak until it is already close.
Should capacity be measured in headcount or hours?
Hours by skill are more useful. A missing reviewer and a missing preparer create different bottlenecks. Headcount hides leave, administration, training and the difference between theoretical and sustainable utilisation.
How do firms protect quality when work is spread across more than one team?
They keep procedures, software rules, review checklists and client communication under local control, then ask additional production capacity to follow that method. Quality sits in the file standard and the review step, not in where the first draft was prepared.
Does technology replace the need for a capacity plan?
No. Automation can reduce hours on routine steps, but it does not remove seasonal spikes, review obligations or the shortage of experienced people. Technology works best when it is one input inside the same hour-based plan.
When should a capacity plan be updated?
After each peak period, and whenever the firm changes its service mix, wins or exits a material book of work, or sees a sustained shift in realisation or turnaround times. Quarterly review keeps the model honest without turning it into a separate project.
