Outsource IT vs in-house: how Australian SMEs should decide

A professional services firm in Brisbane with 25 staff recently came to us after losing their IT person to a bigger employer. Their first instinct was to rehire. Their second, after we walked through the numbers together, was to think harder. The question they were really asking was not “where do we find another IT person?” It was “what does our business actually need from IT support, and what is the most cost-effective way to get it?”

That question matters for any business between roughly 10 and 100 staff. At that size, you are too complex to run without proper IT support, but often too small to justify a full internal team. The decision between outsourcing to a managed service provider (MSP) and building an in-house team is one of the most consequential IT choices a business owner can make. It affects cost, security, scalability, and whether your technology gets proactive attention or just emergency repairs.

This article sets out the real trade-offs, using current Australian conditions, so you can make the call with clear information. It covers cost comparisons, the skills gap problem, when each model fits, and a hybrid option that many growing businesses find practical. If you are already working through this decision, our IT consulting team in Brisbane can work through the specifics with you.

What does in-house IT actually cost in Australia?

Building an in-house IT function costs more than a salary. The total annual cost of a single internal IT hire in Australia, once you include superannuation, annual leave, sick leave, training, recruitment fees, and software licences for their tools, sits in the range of $115,000 to $190,000 per year. That is for one person, with one area of expertise, covering one set of working hours. It does not include the gaps that appear when they are sick, take leave, or resign.

Junior to mid-level IT support staff in Australia typically earn between $65,000 and $90,000 per year in base salary. Senior IT managers command considerably more, with salaries commonly in the $120,000 to $160,000 range in Queensland. Add superannuation at 11.5%, recruitment costs of roughly 15 to 20 percent of annual salary if you use an agency, and ongoing training costs of $5,000 to $15,000 per employee per year, and the true annual spend climbs fast.

There is also the infrastructure cost. Servers, networking equipment, software licences, and security tools for a mid-sized business commonly require $50,000 to $100,000 in upfront capital before an internal team can operate effectively. Those assets need refreshing on a roughly three to five year cycle.

The honest summary: for a business under about 80 staff, a single IT employee cannot cover the full scope of what a business needs, and the cost of building a team capable of doing so is rarely justifiable. The Australian Computer Society’s Digital Pulse report forecasts a national tech worker shortfall of 653,000 by 2030, which means competition for skilled IT staff in Queensland is intensifying, not easing.

What does outsourcing IT support cost in Brisbane?

Managed IT services in Brisbane and South-East Queensland typically cost between $120 and $220 per user per month for a standard service. That includes helpdesk support, device monitoring, patch management, basic cybersecurity tools, and Microsoft 365 management. Packages that add advanced security, email filtering, and cloud backup generally sit in the $160 to $280 per user per month range. These figures are current for the 2025-26 financial year.

To put that in practical terms for a 25-person business: a standard managed IT service in Brisbane would cost roughly $3,000 to $5,500 per month, or $36,000 to $66,000 per year. That covers an entire team of specialists, not one generalist. Compare that to a single in-house IT hire at $115,000 to $190,000 per year, and the cost difference is significant even before you account for coverage gaps and breadth of expertise.

The cost structure also differs in character. In-house IT is a fixed overhead: salaries continue whether systems are running smoothly or not, and unexpected failures can generate unbudgeted emergency costs on top. An MSP converts IT expenditure into a predictable operating expense. The monthly fee is known; project work outside scope is quoted separately. For a finance team or a business owner managing a tight budget, that predictability has real value.

One note on pricing: the cheapest quote is rarely the best value. MSP pricing below $80 per user per month for a full-service arrangement is a signal to look carefully at what is included and what is not. Providers undercutting the market often do so by reducing coverage scope, offshoring first-level support, or skimping on their own security posture. Your MSP has deep access to your systems, credentials, and data, so their security practices matter as much as their price.

The skills gap problem with in-house IT

Cybersecurity, cloud infrastructure, Microsoft 365 administration, network management, compliance frameworks, and helpdesk support are all distinct disciplines. A single IT hire brings one or two of these well, with varying depth across the rest. That is not a criticism of the individual; it is a structural limit of the model. No one person can credibly be a security analyst, a cloud architect, and a helpdesk technician simultaneously.

This matters practically. The Australian Cyber Security Centre (ACSC) recommends the Essential Eight framework as a baseline for Australian businesses. Properly setting up and maintaining controls like application allow listing, multi-factor authentication, and privileged access management requires specialist security knowledge. An IT generalist hired for day-to-day support may not hold that depth.

MSPs distribute this problem across a team. Clients access helpdesk technicians for immediate issues, network engineers for infrastructure, security specialists for compliance and threat monitoring, and a strategic technology advisor for roadmap planning, all within the same monthly agreement. The breadth of expertise available to a 25-person SME through an MSP would cost several hundred thousand dollars a year to replicate with internal staff.

When in-house IT makes sense

In-house IT is the right model in specific circumstances. It is not inherently inferior; it just suits a different set of business conditions. The cases where building internally makes sense include:

• Organisations with 100 or more staff, where the volume of day-to-day IT work justifies a full internal team.
• Businesses with highly customised or proprietary systems that require dedicated daily management and deep institutional knowledge.
• Regulated environments where compliance requirements mandate an on-site IT presence, for example, certain government or defence-adjacent contexts.
• Businesses where IT is a core product function, such as technology companies, where the internal team is also building or maintaining the product itself.

Outside these conditions, the in-house model tends to create coverage gaps, carry higher total cost, and leave the business with a single point of failure when the IT person is unavailable. Scaling an in-house team to meet growth also takes time: hiring typically takes four to eight weeks, and onboarding a new IT person into the context of your environment takes longer still.

What we see at TTA: the pattern Brisbane SMEs keep repeating

Across our work with businesses in Brisbane and South-East Queensland, we see one pattern more than any other. A business hires an IT person, often their first, because the founder has run out of patience managing IT themselves. That person does a solid job on helpdesk issues and keeps systems ticking. Two or three years later, the business has grown, the IT complexity has grown with it, and the single IT hire is overwhelmed. Security is behind. Cloud migrations have stalled. There is no capacity for strategy.

At that point, businesses face a choice between hiring a second IT person (doubling the fixed cost), or moving to a managed services model that provides more depth without the headcount. Most of the professional services firms, construction businesses, and not-for-profits we work with across South-East Queensland make the latter choice once they understand what each model actually includes. The inflection point is usually somewhere between 20 and 40 staff.

The other pattern we see is businesses that outsource well but pick the wrong provider. The warning signs are familiar: no named account manager, slow response times during incidents, and an MSP that fixes problems reactively but never proactively identifies risks. A good MSP should be running quarterly technology reviews, flagging risks before they become incidents, and advising on roadmap decisions. If your MSP only shows up when something breaks, you are getting a break-fix service at a managed service price. Our technology leadership service is specifically built to close that gap for businesses that need more strategic input, not just helpdesk coverage.

The hybrid model: a practical middle ground

A hybrid or co-managed model combines an internal IT presence with MSP support. Your business keeps one person internally, often an IT coordinator or a technically capable office manager, and the MSP provides the depth, after-hours coverage, specialist skills, and tools that a single person cannot carry alone. The internal person handles day-to-day coordination and relationship management; the MSP handles monitoring, security, infrastructure, and complex issues.

This model suits businesses with 40 to 80 staff that have genuine reasons for internal IT capacity but also need more breadth than one person can provide. It also works well during growth phases, where an internal IT hire has reached capacity and the business is not yet large enough to justify a full internal team. The key to making it work is clear scope: both the internal person and the MSP need to understand who owns what, with no ambiguity around critical functions like security monitoring or backup verification.

If you are considering a hybrid arrangement, an IT audit is a useful starting point. It maps your current environment, identifies coverage gaps, and gives both parties a clear baseline to work from.

Privacy Act obligations apply regardless of model

One point that often gets overlooked in this decision: outsourcing IT support does not transfer legal responsibility for data handling. Under Australian privacy law and the Notifiable Data Breaches schemeyour business remains accountable for how personal information is managed and protected, even if that work is performed by an external provider. If your MSP has a security failure that exposes your clients’ data, the breach notification obligation and potential regulatory scrutiny falls on your business.

This does not mean avoiding outsourcing. It means choosing an MSP that can demonstrate strong security practices, holds relevant certifications, and includes clear service level agreements around incident response and breach notification. Ask prospective providers about their own security posture, not just what they do for clients. An MSP worth partnering with should be able to answer those questions directly.

A practical framework for making the call

The decision can be simplified to four questions. Answer these honestly and the right model usually becomes clear.

• Staff count and complexity: Do you have more than 80 staff and genuinely complex systems? If yes, an internal team is likely justified. If not, outsourcing or hybrid is worth examining.
• Coverage requirements: Do you need after-hours support, cybersecurity monitoring, and strategic IT planning? A single in-house hire cannot cover all three consistently.
• Budget character: Is a predictable operating expense preferable to a variable capital and employment cost? Most SMEs benefit from the former.
• Growth trajectory: Are you likely to add staff over the next two years? An MSP scales by adjusting a user count; an internal team scales by hiring, which takes months.

If you are working through this for the first time, our managed IT support service is structured to suit businesses at the 10 to 100 staff range, with flexible arrangements that can include co-managed options for businesses that want to keep some internal IT capacity.

Frequently asked questions

What is the real cost difference between outsource IT and in-house IT for an Australian SME?

For a business with 25 staff, a standard managed IT service in Brisbane costs roughly $36,000 to $66,000 per year. A single in-house IT hire, including salary, superannuation, leave, training, and recruitment, typically costs $115,000 to $190,000 per year. The managed service also provides a full team of specialists rather than one generalist, which changes the value comparison considerably beyond just the dollar figures.

Is outsourcing IT support right for a business under 20 staff?

For most businesses under 20 staff, outsourcing is the practical choice. At that size, there is rarely enough IT work to justify a full-time hire, but there is enough complexity to need proper support. A managed service provides helpdesk coverage, security monitoring, and strategic advice at a cost that makes sense for the team size. As the business grows toward 30 to 40 staff, the model can scale with it.

What happens to data security if you outsource IT support?

Security generally improves when outsourcing to a quality MSP, because the provider brings dedicated security tools and expertise that a single in-house hire rarely carries. However, under Australian privacy law, your business remains legally responsible for data protection regardless of who manages the systems. Choose an MSP with verifiable security practices and clear breach notification terms written into the agreement.

What is a co-managed IT model and when should a business consider it?

A co-managed or hybrid model keeps one person internally for day-to-day coordination and uses an MSP for specialist depth, after-hours coverage, security monitoring, and infrastructure. It suits businesses with 40 to 80 staff that have a capable internal IT person who is stretched beyond their capacity. The key to making it work is clear scope between the internal role and the MSP, with no ambiguity around security and backup responsibilities.

How should a business evaluate an MSP before signing?

Ask for references from clients in a similar industry and size range. Confirm the MSP holds relevant certifications, such as ISO 27001 or Essential Eight alignment. Check whether they have a named account manager for your business or use a ticketing queue. Ask about their own internal security practices. Pricing below $80 per user per month for a full managed service is a signal to look carefully at what is and is not included.

When does building an in-house IT team make sense?

In-house IT makes most sense for organisations with over 100 staff, businesses with highly customised systems requiring dedicated daily attention, or regulated environments where an on-site IT presence is a compliance requirement. For most Australian SMEs between 10 and 80 staff, the cost and skills coverage of a managed service or hybrid model is a better fit than a fully internal team.

If you land on the managed service side of that decision, the next question is which provider. We have answered them for the best MSP in Brisbane, the best MSP in Canberra and the best MSP in Wagga Wagga.

How do we get started?

If you are at this decision point now, the most useful first step is a clear picture of your current environment and what support it actually needs. We work with businesses across Brisbane and South-East Queensland to map that out without pressure or jargon. Get in touch with the TTA team and we will start with a straightforward conversation about what fits your situation.