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Should You Make That Business Equipment Purchase Before December 31st?

  • Writer: Lauren Knoll
    Lauren Knoll
  • Nov 3
  • 5 min read

Timing your business purchases can save you thousands


November is decision time for business owners. You've been eyeing that new computer, debating whether to upgrade your office furniture, or wondering if now's the time to invest in that piece of equipment you've been putting off. The calendar says December 31st is approaching, and suddenly everyone's talking about year-end purchases for tax benefits.


But should you really rush to buy business equipment before the year ends? The answer isn't always yes, but understanding when it makes sense can save you money on your taxes. We can help you determine the next steps.


A laptop sitting in front of a computer monitor

Understanding Section 179: The Immediate Deduction Game-Changer


Section 179 of the tax code allows you to deduct the full cost of qualifying business equipment in the year you purchase it, rather than spreading the deduction over several years through depreciation. For 2025, you can deduct up to $2,500,000 in qualifying purchases, with the deduction beginning to phase out if your total equipment purchases exceed $4,000,000.


For most small businesses, these limits are more than sufficient to cover any equipment needs.


What qualifies for Section 179:


  • Computers, printers, and office equipment

  • Manufacturing machinery and tools

  • Business vehicles (with some limitations)

  • Office furniture and fixtures

  • Most tangible business property with a useful life of more than one year


What doesn't qualify:


  • Real estate (buildings)

  • Property used outside the United States

  • Property used for lodging (like rental properties)

  • Air conditioning and heating units that are structural components


The Timing Advantage: December 31st vs. January 1st


Here's where timing becomes crucial. If you buy qualifying equipment on December 30th, you can deduct the full cost on this year's tax return. Buy the same equipment on January 2nd, and you'll wait until next year's return to claim the deduction.


Example: A consulting firm purchases a $15,000 computer system in December 2025. With a 25% tax bracket, this could reduce their tax bill by approximately $3,750 immediately. If they wait until January 2026, those tax savings get pushed to the following year.


The key is whether you can benefit from the deduction this year versus next year.


When December Business Equipment Purchases Make Financial Sense


You're Having a Profitable Year


If 2025 has been particularly profitable and you're facing a higher tax bill than expected, accelerating equipment purchases can reduce your taxable income. This is especially valuable if you expect a lower income next year or anticipate being in a lower tax bracket.


You Have a Genuine Business Need


If you need the equipment for legitimate business purposes and were planning to purchase it anyway, getting the tax benefit this year makes sense. But don't buy equipment you don't need just for the deduction.


Cash Flow Can Handle It


Section 179 gives you the full deduction regardless of how you pay for the equipment. Whether you pay cash, finance it, or lease-to-own, you can still claim the full deduction. However, you need to ensure the purchase doesn't create cash flow problems, especially during the typically slower holiday period.


You Want to Avoid Depreciation Complexity


Normal depreciation spreads the deduction over several years and requires ongoing record-keeping. Section 179 lets you take the full deduction immediately, simplifying your tax situation and providing immediate benefit.


When to Wait Until Next Year


This Year's Income is Lower


If 2025 has been a slower year with lower profits, you might not benefit as much from additional deductions. Tax deductions are more valuable when you're in higher tax brackets. If you expect a higher income next year, waiting might provide greater tax savings.


You're Near the Phase-Out Limits


While most small businesses won't hit the Section 179 limits, if you're close to the $4,000,000 threshold where the deduction begins phasing out, additional purchases might not provide the expected benefit.


The Equipment Isn't Ready for Business Use


Section 179 requires that the equipment be placed in service during the tax year. If you buy equipment in December but won't install or use it until next year, you might not qualify for the current year deduction.


Cash Flow Concerns


If a large equipment purchase would strain your cash flow during the holiday season or impact your ability to operate smoothly, it's better to wait. The tax savings aren't worth creating operational problems.


Vehicle Purchases: Special Considerations


Business vehicles qualify for Section 179, but with limitations. For most passenger vehicles, the deduction is capped at $12,200 for 2025. However, heavier vehicles (over 6,000 pounds gross vehicle weight) qualify for a deduction of $31,300.


Examples of vehicles that typically qualify for full deduction:


  • Large SUVs and pickup trucks

  • Delivery vans

  • Work trucks

  • Heavy-duty vehicles used primarily for business


This creates opportunities for businesses that genuinely need larger vehicles for their operations.


The Strategy Behind Smart Timing


Income Smoothing


If your business has variable income, you can use equipment purchases strategically to smooth out your tax liability over time. Buy equipment in high-income years and delay purchases during lower-income periods.


Multi-Year Planning


Consider your equipment needs over the next few years. If you'll need multiple pieces of equipment, spreading purchases across tax years might provide optimal tax benefits while maintaining Section 179 eligibility.


Cash Flow Coordination


Time equipment purchases with your cash flow cycles. Many businesses find that making purchases after collecting year-end receivables provides the best cash position for major expenditures.


Common Mistakes to Avoid


Buying Equipment You Don't Need


The worst financial decision is buying equipment solely for the tax deduction. A deduction saves you a percentage of the cost in taxes, but you still spend 100% of the purchase price. Only buy equipment that serves a legitimate business purpose.


Ignoring the Alternative Minimum Tax


Some businesses subject to Alternative Minimum Tax (AMT) may not benefit from Section 179 deductions. This is complex territory that requires professional guidance to navigate properly.


Poor Documentation


Keep detailed records of business use for any equipment purchases. The IRS expects you to document that equipment is used for business purposes, especially for items that could have personal use.


Financing Complications


While you can claim Section 179 deductions on financed equipment, make sure you understand the financing terms and their impact on your cash flow. Don't overextend yourself financially for a tax deduction.


Making the Decision: A Framework


When evaluating whether to make that year-end equipment purchase, ask yourself:


Graphic with a decision framework for deciding on year-end equipment purchases.

The Bottom Line: Strategy Over Urgency


Year-end equipment purchases can provide significant tax benefits, but they should be part of a broader business strategy rather than panic-driven decisions. The best equipment purchases serve genuine business needs while providing tax advantages.


If you're considering a major equipment purchase, the decision shouldn't be made in isolation. Consider your overall financial picture, business needs, cash flow situation, and tax planning strategy.


Remember that tax laws change, and what makes sense this year might not apply next year. 


Need help deciding whether that equipment purchase makes sense for your specific situation? 


We help business owners evaluate the tax implications of major purchases while considering cash flow, business needs, and overall financial strategy. The right timing can save you thousands, but the wrong decision can create unnecessary financial stress.


Ready to make a smart equipment decision?



Because your financial peace of mind includes making decisions based on facts, not just deadlines.



This blog post is provided for educational purposes only and does not constitute personalized financial, tax, or investment advice. Tax laws are complex, change frequently, and vary based on individual circumstances. Before implementing any strategies discussed, please consult with qualified financial advisors, tax professionals, or CPAs who can assess your specific situation. This content should not be relied upon as a substitute for professional consultation.


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