Every October, the same conversation starts in small businesses across Columbus: "How much do we have left in the budget, and what do we do with it?"
For some, it's a sprint to hit zero before the fiscal year closes. For others, it's a deliberate look at what's been deferred all year and whether now is finally the time to act. Either way, Q4 is one of the best times to make smart IT investments — if you know what's worth buying and what isn't.
Here's how to think through it.
The Tax Angle: Section 179
Quick note before we get into specifics: Section 179 of the IRS tax code allows businesses to deduct the full purchase price of qualifying equipment in the year it's placed into service — rather than depreciating it over several years. For 2026, the deduction limit is over $1 million. That means a $5,000 server you buy and set up before December 31st could reduce your taxable income by $5,000 this year. We're not accountants, and your specific situation matters — talk to yours before making purchasing decisions with tax implications. But the general principle is real, and year-end IT purchases can be timed to work in your favor.
What to Prioritize
1. Windows 10 Replacements
This is the top of the list, full stop. Windows 10 reached end-of-life on October 14, 2025. Microsoft no longer releases security patches for it. Any machine still running Windows 10 is operating without protection against newly discovered vulnerabilities — and new ones are discovered every month. If your business has computers still on Windows 10, you have a real security gap. It doesn't matter how carefully your employees browse the web. Unpatched operating systems get exploited. New business-class PCs qualify for Section 179, and getting ahead of this now means no scramble when something goes wrong.
2. Aging Network Equipment
Routers, firewalls, and switches have a lifespan, and most small business owners don't track it. The rule of thumb: if your networking gear is more than 5–7 years old and the manufacturer has stopped releasing firmware updates, it's time to replace it. Older network equipment with unfixed vulnerabilities is a common entry point for attackers. The cost of a decent business-grade firewall — anywhere from $300 to $1,500 depending on your needs — is nothing compared to the cost of recovering from a breach. And it qualifies for immediate expensing under Section 179.
3. Servers Past Their Useful Life
The generally accepted useful life of a server in a business environment is five years. Past that, hardware failures become more likely, vendor support has typically ended, and replacement parts get harder to source. If you're running a server that handles critical workloads — file storage, accounting software, a line-of-business application — and it's pushing six or seven years old, it's not a question of if it fails, but when. Replacing it on your schedule, during a planned Q4 purchase, is infinitely better than replacing it as an emergency on a Friday night when everything is down.
4. UPS and Battery Backups
This one gets overlooked almost every time. A UPS (uninterruptible power supply) protects your equipment from power surges, brownouts, and outages. But the batteries inside them have a lifespan of roughly 3–5 years — and most small businesses never replace them. An expired UPS battery looks perfectly fine sitting under a desk. It just won't do anything when the power actually goes out. Test yours. If you don't know when the batteries were last replaced, assume they need to be. Replacement batteries are inexpensive, and new UPS units are a straightforward Section 179 purchase.
5. Backup and Recovery Devices
"We have a backup" is one of the most dangerous phrases in small business IT. The more important question is: when did you last test it? Year-end is a good time to evaluate whether your backup strategy is actually working — and to invest in the pieces that might be missing. An external NAS device, a cloud backup subscription, or an offsite backup rotation can be set up quickly and expensed immediately. If you've been meaning to "deal with backups" for a while, this is the push.
What to Think Twice About
Not every year-end deal is a good deal.
Consumer-grade hardware
Black Friday and holiday sales are full of deeply discounted laptops and networking gear built for homes, not businesses. Consumer devices typically lack business-class warranty support, management features, and the durability that comes with a proper 3-year warranty. Buying five cheap laptops instead of four business-grade ones almost always costs more over time.
Technology you don't actually need yet
If your current setup is working well and nothing is near end-of-life, there's no rule that says you have to spend your IT budget before December 31st. Buying equipment just to hit zero isn't a strategy. Buy what you need for the next 4–5 years, not just what's available.
Anything without a support plan
Hardware is only part of the cost. Make sure whatever you buy comes with adequate warranty coverage — at minimum three years on servers, next-business-day on-site response for anything mission-critical. A server with no support contract is a liability waiting to happen.
Three Things to Do Before You Buy Anything
- Get a current inventory. You can't prioritize what you don't know you have. Walk through your office, check your server room, and make a list of what's running, how old it is, and when support ends. If you don't have this, start here — everything else follows from it.
- Talk to your accountant. The Section 179 deduction is real, but whether it makes sense for your specific tax situation depends on factors only your accountant knows. Have the conversation before you write any checks.
- Don't wait until December 30th. Procurement takes time. Shipping takes time. Setup takes time. If you want equipment in service before year-end, give yourself at least three to four weeks of runway.
Year-end IT purchases don't have to be complicated. Focus on what's overdue, skip what isn't, and make sure you're getting real value — not just spending for the sake of it.
Not sure where your biggest risks are?
An IT review can help you build a prioritized list before you commit to anything — so you're spending where it actually matters. We do these regularly for our managed clients and are happy to help new clients think through it too.
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