If your IT budget for this year was really just "whatever came up," you're not alone. Most small businesses build their technology spending reactively: a laptop dies, a renewal notice shows up, a server starts throwing errors, and the budget gets decided in the moment instead of ahead of time.

That approach gets more expensive every year. Gartner projects worldwide IT spending will grow 14.2 percent in 2026, driven largely by AI features getting built into software you already pay for. Cyber threats keep escalating too, and the cost of catching up after something breaks is almost always higher than planning for it. Building a real 2027 budget now, instead of in December, gives you room to make decisions instead of just reacting to them.

How much should you actually be spending?

There's no single right number, but there are useful benchmarks to start from.

Most small businesses land somewhere between 4 and 7 percent of annual revenue on IT, according to CompTIA's IT Industry Outlook, with the average across industries sitting close to 5.7 percent (per industry benchmarking data compiled from Gartner and Deloitte research). Where you fall in that range depends heavily on your industry. Financial services and other regulated businesses often run closer to 8 to 12 percent because of compliance requirements, while manufacturing and construction can sit closer to 1 to 4 percent.

If percentage of revenue feels too abstract, spend per employee is often a more useful gut check. Most small businesses budget somewhere around $1,000 to $3,000 per user per year for basic IT needs, scaling up based on how technology-dependent the role is.

Neither number is a rule. They're a starting point to sanity check your own plan against, not a target to hit exactly.

What belongs in an IT budget

A good IT budget isn't just hardware and software subscriptions. It typically covers:

• Hardware and infrastructure: workstations, servers, networking equipment, and their replacement cycles
• Software and licensing: everything from Microsoft 365 to line-of-business applications
• Cybersecurity: endpoint protection, monitoring, employee training, and cyber insurance
• Managed IT support: whether that's an internal team, an MSP, or a mix of both
• Backup and disaster recovery: storage, testing, and the tools that make a restore actually possible
• Cloud and SaaS costs: which tend to creep up quietly if nobody's reviewing them
• A contingency reserve: most solid budgets set aside 10 to 15 percent of the total IT budget for the things no plan predicts

That last line item is the one most businesses skip, and it's usually the one that causes the most stress mid-year when something unplanned comes up.

Don't shortchange cybersecurity

That figure should cover more than just software. It includes monitoring, backup testing, employee training, and cyber insurance. And if your security controls are solid, that spend can actually work in your favor. Insurance carriers price policies based on the controls you can prove you have in place, so a well-run security program often means a lower premium, not just a safer environment.

Where costs tend to hide

A few things that quietly blow up an IT budget if they're not planned for:

1. Software renewals nobody reviewed. Subscriptions get set up, forgotten, and renewed automatically year after year, even when usage has dropped or the tool is barely used.
2. AI features baked into existing tools. A lot of software vendors are rolling AI capabilities into their platforms and charging more for the privilege, sometimes automatically at renewal.
3. Aging hardware. Waiting until a device fails to replace it almost always costs more than planning the replacement cycle in advance, once you factor in downtime and emergency vendor rates.
4. Cyber insurance surprises. If your controls don't match what your insurer expects, you can end up with a denied claim, excluded coverage, or a premium increase you didn't budget for.

A simple way to build your 2027 budget

1. Start with what you actually spent this year, broken out by category (hardware, software, security, support, cloud).
2. Flag anything reactive. If it was an emergency purchase, ask whether a planned upgrade would have been cheaper.
3. Apply your benchmark, whether that's a percentage of revenue or a per-employee figure, and compare it to where you actually landed.
4. Build in a contingency line. Ten to fifteen percent of your total budget is a reasonable starting point.
5. Review it quarterly, not just once a year. A budget built in November and never looked at again stops being useful by March.

Frequently Asked Questions