Building an IT Budget for 2027 That Survives Reality

Most IT budgets fail the same way. Someone takes last year’s number, adds a percentage, and emails it to the owner. Then in March a server dies. In July the license count jumps because you hired four people. In September nobody can find the money for the project everyone called urgent in January.

The budget wasn’t wrong because the total was too small. It was wrong because it was one number instead of three. Recurring costs, capital replacement, and contingency behave completely differently, and blending them into a single line lets the predictable money quietly eat the unpredictable money.

If you want the broader primer on what to spend and where to save, we covered that in IT budgeting for small business. This post is narrower and more mechanical: how to actually build the 2027 number, what people forget, and how to put it in front of someone who does not want to talk about firewalls.

Split the Budget Into Three Buckets Before You Add Anything Up

Do this on paper, before you open a spreadsheet. Every dollar of IT spend belongs in exactly one of these:

• Recurring — money you owe every month whether or not anything happens. Support agreements, per-seat licensing, security tooling, backup, connectivity, phone service, insurance.
• Capital — things you buy once and use for years. Workstations, servers, firewalls, switches, access points, UPS units, cabling, and the labor to deploy them.
• Contingency — money set aside for the failure you cannot schedule.

Keeping them separate is what makes the budget survive the year. When a switch dies in April, it comes out of contingency, not out of the security tooling you were about to add. A deferred server replacement stays visible as a hole in the capital line rather than disappearing into a total.

Recurring: The Number You Already Owe

Start here: it is the easiest to get accurate and the most expensive to get wrong. Pull every invoice from the last twelve months and sort into categories:

• Managed services or IT support agreement
• Microsoft 365 or Google Workspace seats, plus any add-on licensing
• Endpoint security and email filtering
• Backup and disaster recovery, including cloud storage that grows with your data
• Internet circuits, failover connectivity, and phone service
• Line-of-business software maintenance and support contracts
• Domain registration, certificates, DNS, and website hosting
• Cyber liability insurance premium

Then apply the two adjustments almost everyone skips. First, assume prices go up. Software vendors raise list prices, circuits come off promotional rates, and support agreements are indexed. Budgeting last year’s rate flat is a decision to be short. Second, budget seats against the hiring plan, not the current headcount. If HR expects six hires, you owe six more seats of everything per-user, plus the device and the setup labor.

For the support line, use what your provider actually charges, not a market average you found online. Our own managed IT pricing runs $75 to $150 per workstation per month depending on scope, which we break down in how much managed IT costs. This line should be a contract number, not an estimate.

Capital: The Hardware That Ages Out on a Schedule

Capital planning is an inventory problem, not a technology problem. You need a list of every device with three columns: how old it is, when the warranty expires, and whether it can run a currently supported operating system. If you cannot produce that list, that is your first project of 2027.

We plan on a four-to-five-year cycle for workstations and five to six for servers and network gear, though usage matters more than the calendar — a machine running a design application ages faster than one running a browser and a phone app. The goal is not to replace everything on a fixed clock. The goal is to stagger replacements so you never face a year where half the office comes due at once.

Two costs get left off constantly. One is deployment labor: imaging, data migration, reinstalling line-of-business software, and the employee time that goes with it. The other is the tail end — shipping, sales tax, and certified disposal with documented data destruction.

Contingency: The Line Everyone Deletes First

Contingency gets cut because it looks like money for nothing. Size it concretely rather than as a vague percentage: enough to replace your single most expensive point of failure without calling a special meeting. For most small offices that is a server, a firewall, or the one workstation running an application nobody else can run.

Unspent contingency rolls into next year’s capital. That framing survives the conversation better than “emergency fund” — nothing is wasted, just scheduled later.

The Line Items People Forget

Here is the list we see missing most often, in rough order of how much damage each one does:

• License true-ups. Per-seat products bill per seat. Growth is an IT cost, and mid-year additions are co-termed to your existing renewal date and billed pro rata for the months remaining.
• Warranty expiry. A device falling out of coverage is not an event anything in your accounting system flags. It just changes what a failure costs you, quietly, on a date nobody wrote down.
• The thing you deferred last year. Deferral is a legitimate choice. It is not a free one, and it does not get cheaper.
• Onboarding and offboarding churn. Every new hire needs a device, licenses, and setup time. Every departure needs an offboarding process. Turnover is a budget line.
• Insurance-driven requirements. Cyber liability renewals increasingly hinge on attesting to specific controls — multi-factor authentication, endpoint detection, tested backups, security awareness training. If a control is a condition of coverage, its cost belongs in the budget before the renewal, not after.
• Compliance work. Risk analysis, policy review, and third-party assessments are annual, billable, and easy to forget until an auditor asks.
• Project labor. Buying the license is not the same as implementing it. Migrations, integrations, and training are separate money.

How to Price the Thing You’re Deferring

Every budget defers something. The mistake is deferring silently. Next to each item you are pushing to 2028, write one sentence for each of three questions: what breaks if this fails, how long we are down while we fix it, and what that costs.

Do not use a per-hour downtime figure from a vendor’s marketing page — build it from your own numbers. Add up what an hour costs you: staff who cannot work, revenue you cannot take, and the overtime to catch up afterwards. For most small offices that lands somewhere between several hundred and a few thousand dollars an hour. We go through that math in the real cost of IT downtime.

Now the deferral is a priced decision instead of an omission. Sometimes the honest answer is that a two-day outage on that system would be annoying and cheap, and deferring is correct. Sometimes writing the sentence is what moves the item back into the funded column.

How to Present It to an Owner or a Board

The budget you build and the budget you present are different documents. Nobody non-technical wants a forty-row spreadsheet. Give them one page:

• Three numbers at the top. Recurring (shown as a monthly run rate and an annual total), capital, contingency. Then the total.
• What changed and why. Two or three sentences. “Recurring is up because we added eleven people and the circuit came off a promotional rate.”
• Capital as a ranked list. Rank the items one through however many, and draw a line where the money runs out. This is the single most useful thing you can do, because it converts an argument about a total into a decision about a cut line — and it puts that decision with the people who own it.
• One sentence of business consequence per capital item. Not “the host is out of support.” Instead: “If this fails, scheduling and billing are down until we source a replacement, likely several days.”
• The deferral list. Approved, deferred, declined. In writing. It is next year’s starting point and this year’s record of a shared decision.

Lead with risk and continuity, not with equipment. An owner does not need to know what a hypervisor is to decide whether the company can be offline for three days in the middle of the month.

Treat It as a Calendar, Not an Event

Build the number in the fourth quarter, then re-forecast quarterly against actuals. Twenty minutes a quarter comparing planned to spent catches drift in month four instead of month eleven, and makes next year’s build take an afternoon instead of a week. A budget looked at four times a year beats a perfect one opened in January and never again.

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