MSP vs In-House IT Cost Comparison: Which Is Cheaper in 2026?
Should you outsource your IT to an MSP or build an in-house team? For most Australian businesses, this decision comes down to cost. But the real cost comparison is more nuanced than monthly invoices.
Here is a detailed breakdown of what each option actually costs, including the expenses most businesses overlook.
The True Cost of In-House IT
When Australian businesses calculate the cost of in-house IT, they typically look at salary. That is only about 60% of the real number.
Salary and On-Costs
| Role | Base Salary (AUD) | Super (11.5%) | Total On-Costs | Fully Loaded Cost |
|---|---|---|---|---|
| IT Support Technician | $70,000–$85,000 | $8,050–$9,775 | $15,000–$20,000 | $93,000–$115,000 |
| Systems Administrator | $90,000–$120,000 | $10,350–$13,800 | $20,000–$25,000 | $120,000–$159,000 |
| IT Manager | $120,000–$160,000 | $13,800–$18,400 | $25,000–$35,000 | $159,000–$213,000 |
| Network Engineer | $100,000–$140,000 | $11,500–$16,100 | $22,000–$30,000 | $133,000–$186,000 |
| Cybersecurity Analyst | $110,000–$150,000 | $12,650–$17,250 | $25,000–$35,000 | $148,000–$202,000 |
On-costs include workers' compensation insurance, payroll tax (if applicable), leave loading, training budgets, and office space allocation. In Sydney and Melbourne, add 10–15% for office costs alone.
Tooling and Licensing
An in-house IT team needs the same tools an MSP uses, but without the volume discounts:
| Tool Category | Annual Cost (Estimated) |
|---|---|
| RMM (Remote Monitoring) | $3,000–$8,000 |
| PSA (Ticketing System) | $2,000–$5,000 |
| Backup Software | $5,000–$15,000 |
| Security Stack (EDR, SIEM) | $8,000–$20,000 |
| Microsoft 365 Admin Licences | Included with user licences |
| Documentation Platform | $1,000–$3,000 |
| Network Monitoring | $2,000–$5,000 |
| Total Tooling | $21,000–$56,000 |
MSPs get these tools at 50–70% discounts because they manage thousands of seats. An in-house team pays retail.
Recruitment and Retention
- Recruitment cost: $15,000–$30,000 per hire (agency fees, advertising, interview time)
- Time to productive: 3–6 months for a new IT hire
- Annual turnover: Australian IT industry average is 13–18%
- Replacement cost: 1.5–2x annual salary when you factor in recruitment, onboarding, and lost productivity
The Single Point of Failure Problem
A one- or two-person IT team has an inherent vulnerability: what happens when they are sick, on leave, or resign? The Salary Black Hole article explores this in detail for MSP employees, but the same risk applies to in-house teams.
Scenario: Your sole IT person resigns. It takes 3 months to recruit a replacement. During those 3 months, who manages your environment? Emergency contractor rates are $200–$350/hour.
The True Cost of an MSP
Monthly Service Fees
| Business Size | Typical Monthly Cost | Annual Cost |
|---|---|---|
| 10 users | $3,000–$5,000 | $36,000–$60,000 |
| 25 users | $5,000–$10,000 | $60,000–$120,000 |
| 50 users | $8,000–$15,000 | $96,000–$180,000 |
| 100 users | $15,000–$30,000 | $180,000–$360,000 |
| 200 users | $25,000–$50,000 | $300,000–$600,000 |
These are fully managed fees that include helpdesk, monitoring, patch management, backup management, and security — everything a multi-person in-house team provides.
What MSP Fees Typically Include
- Unlimited helpdesk support (within SLA parameters)
- 24/7 monitoring and alerting
- Patch management for OS and applications
- Antivirus/EDR deployment and management
- Backup monitoring and management
- Microsoft 365 administration
- Basic cybersecurity (MFA, conditional access)
- vCIO strategic advice (for mid-market and above)
- Asset lifecycle management
What MSP Fees Do NOT Include
- Project work (cloud migrations, office moves, new deployments)
- Hardware and software procurement
- Telco and ISP management
- Specialised compliance consulting
- After-hours or emergency support (often charged separately)
- Onboarding and offboarding (sometimes extra)
These exclusions are where the Hidden Costs of MSPs come in. Always clarify what is and is not included before signing.
Side-by-Side Comparison: 50-User Business
| Cost Element | In-House IT (2 Staff) | MSP (Fully Managed) |
|---|---|---|
| Staff costs | $240,000 | $0 |
| Tooling | $35,000 | $0 (included) |
| Recruitment (amortised) | $15,000 | $0 |
| Training and certification | $10,000 | $0 |
| Office space allocation | $20,000 | $0 |
| MSP monthly fees | $0 | $144,000 |
| Project work (est.) | $25,000 | $30,000 |
| Total Annual Cost | $345,000 | $174,000 |
| Cost Per User | $6,900 | $3,480 |
In this scenario, the MSP is 49% cheaper than in-house IT. And the MSP provides broader coverage — including cybersecurity expertise, cloud management, and strategic vCIO services — that a two-person in-house team simply cannot match.
When In-House IT Makes More Sense
Despite the cost advantage, there are scenarios where in-house IT is the better choice:
- You have 100+ users. The economies of scale shift at this point.
- You have highly specialised environments. Manufacturing, R&D, or bespoke software development may need dedicated on-site expertise.
- Regulatory requirements demand it. Some industries require certain functions to be performed by internal staff.
- You have a co-managed model. Combining one in-house IT person with MSP services often provides the best value. The in-house person handles day-to-day and vendor management while the MSP provides depth.
The Co-Managed Sweet Spot
For Australian businesses with 30–100 users, the co-managed model is increasingly popular:
- 1 in-house IT person ($120,000–$160,000): Handles day-to-day issues, user support, vendor coordination
- MSP contract ($60,000–$120,000): Provides monitoring, security, backup, patch management, and specialist skills
- Total: $180,000–$280,000
This gives you dedicated on-site presence with the breadth of an MSP team. The in-house person becomes the bridge between your business and the MSP.
Making the Decision
Use the MSP Cost Calculator to model your specific scenario. Enter your user count, current IT costs, and service requirements to see which option delivers the best value.
The right answer depends on your size, complexity, growth trajectory, and risk tolerance. But for most Australian businesses under 100 users, the MSP model — or a co-managed hybrid — delivers significantly more capability per dollar than a purely in-house approach.
Related Guides
- MSP Cost Calculator — Model your specific costs
- MSP vs In-House IT — Non-cost comparison factors
- MSP vs Outsourcing — Understanding your options
- MSP Pricing Comparison 2026 — Benchmarking MSP rates
- Salary Guide 2026 — IT salary data across Australia
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