The IT Tipping Point: Why Bringing IT In-House Costs More Than You Think

Written on 05/02/2026. Posted in IT Support.

Managed IT vs in-house IT is a decision many businesses face once they hit around 50 computer users.

We often find that when a business reaches this point, the same conversation starts. Maybe your CFO kicks it off. Maybe a board member raises it. Maybe you do the napkin math yourself.

“We’re spending $X per month on our MSP. We could hire one or two IT people for less.”

On paper, it checks out.

And that’s exactly the problem — it only works on paper.

The Maths That Starts the Conversation

Once you pass 50 computer users, your managed IT spend becomes a noticeable line item. When you compare that to the salary of an IT coordinator or junior sysadmin, the gap looks attractive.

So businesses start exploring.

Some hire one internal person.

Some hire two and cut the MSP entirely.

And within 12 to 18 months, most of them quietly realise they’ve traded a predictable cost for an unpredictable mess.

The Intangible Costs Nobody Puts in the Spreadsheet

Here’s what the salary comparison leaves out.

Coverage and Continuity

One person gets sick, takes leave, or quits — and you suddenly have zero IT capability.

An MSP gives you a team. That means coverage across business hours, backup knowledge when someone’s away, and no single point of failure. An internal hire gives you a single person with a single set of skills and a very human need for time off.

Breadth of Expertise

Your internal hire might be great at desktop support but weak on networking. Solid on Microsoft 365 but has never touched a firewall policy. Comfortable with day-to-day issues but inexperienced in disaster recovery planning or cybersecurity incident response.

An MSP brings specialists across every discipline because they have to. They’re supporting dozens of businesses facing the same challenges.

Vendor Relationships and Purchasing Power

MSPs hold partner-level relationships with Microsoft, security vendors, and hardware suppliers. That translates into better pricing, faster escalation paths, and early access to tools your internal hire simply won’t have.

Career Development and Retention

An IT professional inside a 100-person business hits a ceiling quickly. There’s no team to learn from, no senior engineer to escalate to, and limited exposure to complex projects.

They get bored.

They stagnate.

They leave.

Then you’re recruiting again — burning time, money, and momentum.

Strategic Oversight

Internal IT people fix things. That’s their job, and most do it well.

But who’s planning your technology roadmap?

Who’s assessing whether your cybersecurity posture meets your insurance requirements?

Who’s ensuring your IT investment aligns with your business growth plans?

That strategic layer often disappears entirely, or lands on the business owner — someone who doesn’t have the time or headspace to own it properly.

The Hidden Overhead

Managing an internal IT employee means HR processes, performance reviews, training budgets, tooling licences, and supervision.

Someone in your leadership team now owns the IT function, whether they wanted to or not.

The Real Cost Equation

When you factor in recruitment costs, redundancy risk, coverage gaps, lost strategic oversight, tool and licensing overhead, and inevitable churn, the “savings” of going internal evaporate.

In many cases, the total cost of ownership is higher — and the quality of service is lower.

There Is a Middle Ground

This is exactly the problem we built our Hybrid IT model to solve.

Starting from around 50 employees, we can embed a dedicated offshore resource — working as part of the Red Rhombus team — into your business. At the entry point, it’s roughly a quarter of a dedicated employee’s time, and it scales as your business grows.

Here’s what that looks like in practice.

You get a named person who learns your environment, your people, and your systems. They handle the day-to-day support in a way that feels like having someone in-house.

Behind them sits the full Red Rhombus team — network engineers, security specialists, Microsoft 365 experts, and strategic advisors.

You get the familiarity of an internal resource with the depth and resilience of a managed service provider.

The cost sits well below a local hire.

The coverage and capability sit well above one.

And if there comes a point where it makes sense for that offshore team member to transition directly into your business, we support that too. No lock-in. No friction. The option exists because the goal is always what’s right for your business — not what keeps you dependent on us.

The Question Worth Asking

If you’re past 50 computer users and weighing up the internal vs MSP decision, the question isn’t:

“Can we afford to keep our MSP?”

It’s:

“Can we afford what we lose if we don’t?”

The intangible costs are real. They just don’t show up on the spreadsheet until it’s too late.

Ready to Rethink Your IT Model?

If your organisation is approaching 50 users and weighing up managed IT vs in-house IT, the right model can make the difference between predictable support and costly disruption. Get in touch with our team to see how a hybrid IT approach can give you day-to-day familiarity without sacrificing depth, coverage, or strategic oversight.