In-House IT vs. Managed IT: The Cost Comparison Businesses Need to See

At some point, almost every growing business asks the same question: should we hire someone in-house to handle IT, or outsource it to a managed service provider? On the surface, having your own IT person feels more controllable — someone you can walk over to, someone who knows your systems, someone on your payroll. It’s a reasonable instinct.

But when you run the actual numbers, the in-house model is almost always significantly more expensive than it looks — and it delivers less than you’d expect. Here’s why.

The True Cost of an In-House IT Employee

Most business owners think about salary when they consider hiring IT. But salary is just the starting point. The real cost of an in-house IT hire looks like this:

Annual Cost — One In-House IT Employee (Texas)
Base salary (IT generalist, mid-level)$65,000–$85,000
Payroll taxes & benefits (avg. 25–30%)$16,000–$25,000
Health insurance contribution$6,000–$12,000
Software tools & licenses$3,000–$8,000
Training & certifications$2,000–$5,000
Recruiting & onboarding (amortized)$3,000–$7,000
PTO, sick days, coverage gaps$5,000–$10,000
True annual cost
One IT employee, fully loaded$100,000–$152,000/yr

That’s $8,300–$12,600 per month for a single person who works business hours, takes vacations, gets sick, and — critically — can only know so much. One person cannot be an expert in networking, cybersecurity, cloud, backup, compliance, VoIP, and end-user support all at once. Nobody can.

The hidden risk nobody talks about: When your one IT person leaves — and eventually they will — you lose all institutional knowledge of your systems. Passwords, configurations, vendor contacts, network diagrams. Gone. The average IT employee tenure is under 3 years.

What an MSP Actually Costs

A managed service provider like Ranger IT prices per user or per device on a flat monthly rate. For a 20-person business, that typically looks like this:

Annual Cost — MSP for a 20-Person Business
Managed IT support (per user, flat rate)$100–$175/user/mo
20 users × $150/mo × 12 months$36,000/yr
Includes: helpdesk, monitoring, patching, security, backups, vendor managementAll in
True annual cost
Full IT coverage, 20 users~$36,000/yr

That’s roughly $64,000–$116,000 less per year than a single in-house hire — and you get an entire team instead of one person.

What You Get with Each Approach

In-House IT Hire
One person covering everything
Business hours only — gaps nights and weekends
No coverage when they’re sick or on vacation
Skills limited to one person’s experience
You pay recruiting costs every time they leave
Tools and software cost extra
No documented processes if they walk out
Managed Service Provider
Full team — helpdesk, engineers, security specialists
24/7 monitoring — issues caught before you notice them
No coverage gaps — ever
Access to specialists in every IT discipline
No recruiting, onboarding, or retention costs
All tools and software included in your rate
Full documentation — your systems are always yours

When In-House IT Actually Makes Sense

To be fair, there are situations where an in-house hire makes sense. If you have 150+ employees with highly specialized internal systems, a dedicated IT department starts to pencil out. Enterprise-level complexity sometimes warrants it.

But for the vast majority of Texas businesses with 5–100 employees? The math doesn’t work. You’re paying enterprise-level labor costs for small-business-scale needs — and getting a single point of failure in return.

The smarter move for most growing businesses is to pair an MSP with a part-time or fractional internal IT coordinator if you genuinely need someone on-site daily. You get the best of both: local presence and a full team behind them.

The Question Isn’t “Can We Afford an MSP?”

The real question is: can you afford not to have one? Every month you’re running without proactive monitoring, documented backups, and proper security coverage is a month you’re one ransomware attack, one hardware failure, or one employee mistake away from a very expensive lesson.

Ranger IT works with businesses from 5 to 500+ employees across Central Texas and nationally. Flat-rate pricing, no surprise invoices, and a team that actually answers when you call.

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