In-House IT vs. Outsourced IT: What’s Actually Right for a Growing Business

Every growing business hits this decision eventually: hire an internal IT person (or team), or bring in a managed IT provider. There’s no universally right answer — but there is a wrong way to decide, which is guessing instead of actually comparing coverage.

The coverage gap nobody mentions

A single in-house IT hire gives you one person’s knowledge, one person’s working hours, and one person’s vacation schedule. When they’re out sick, at a conference, or simply asleep at 2am when a server goes down, your coverage goes with them.

A managed IT provider’s whole model is built around not having that single point of failure — a team with overlapping expertise, and monitoring that doesn’t take PTO.

Cost comparison, realistically

One in-house IT hire:

• Salary: $65,000–$95,000/year depending on experience and region
• Benefits, payroll tax, equipment: add roughly 25-30% on top
• Total real cost: often $85,000–$125,000/year
• Coverage: business hours only, one person’s skill set, no built-in redundancy

Outsourced managed IT (20-50 person company):

• Typically $36,000–$72,000/year (based on $150-200/user monthly averages)
• Coverage: a full team’s combined expertise, often 24/7 monitoring included
• Redundancy: if one engineer is out, others already know your environment

For most businesses under 75-100 employees, one in-house hire costs more than a full managed IT team — while covering less.

Where in-house genuinely wins

This isn’t a blanket case against internal IT. In-house makes real sense when:

• You need someone physically present daily — hands-on hardware work, in-person troubleshooting for a large office
• Your systems are highly specialized — proprietary software or infrastructure that requires deep, company-specific knowledge
• You’re large enough to build a real team, not just one person — at that point, you get redundancy internally too

Many larger companies land on a hybrid: an internal IT lead who understands the business, backed by a managed provider for after-hours coverage, cybersecurity monitoring, and overflow support.

The question that actually matters

It’s not “which is cheaper” in isolation — it’s which one leaves fewer gaps for the price? A $90,000/year internal hire who’s excellent but unavailable nights, weekends, and vacations still leaves those hours uncovered. A managed IT provider at half that cost, with 24/7 monitoring and a full team’s expertise, often closes more gaps for less money.

What to actually evaluate

If you’re weighing this decision right now, ask:

1. What happens during the hours my potential hire isn’t working?
2. Does my business have specialized systems that need daily, in-person expertise?
3. Am I trying to solve for cost, coverage, or both?

The honest answer for most businesses under 100 employees is that outsourced managed IT gives broader coverage at a lower total cost — but the right call depends on your specific setup, not a general rule.