Hidden Business Tax Write-Offs That Could Save You Thousands This Year

October 30, 2025

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As we head into the last few months of the year, many business owners start looking for ways to keep more of their hard-earned money. One of the best ways to do that is through well-used tax deductions. But while some common write-offs get plenty of attention, others are often missed.


If you’ve ever searched for ways to reduce small business taxes near you, chances are you’re hoping to find strategies that don’t just cover the basics. The right deductions, especially the lesser-known ones, can make a big impact at tax time, helping lower your taxable income and keep more cash in your pocket.


Lesser-Known Office and Operational Deductions


A lot happens behind the scenes to keep a business running day to day. And many of those quiet, behind-the-scenes expenses may qualify as write-offs.


• Software tools you use regularly, like accounting platforms, scheduling systems, or industry-specific apps, often count as business expenses

• A home office doesn’t need to be big to be deductible. If you have a clearly defined workspace used only for business, part of your rent or mortgage, utilities, and even home repairs could be eligible

• Internet and phone services tied to your business may be included. Even a portion of your personal cell phone plan may count if it’s used for work

• Office supplies, printer ink, chairs, or even coffee for your workspace can often be trimmed from your taxable income


These small operational costs add up, and when they’re tracked and reported the right way, they can lead to real savings. According to the Derks Financial services page, tracking your ongoing business expenses and using monthly bookkeeping can make these savings easier to find and maximize.


Travel, Meals, and Entertainment That Qualify


When it comes to business travel, there’s more room for deductions than most people think. The key is keeping it business-related and keeping records.


• Hotel stays, airfare, mileage for business trips, and even rental cars may be eligible

• Taking a client or customer out for a meal can also count, as long as the purpose is directly tied to business. In many cases, 50% of the bill can be deducted

• Occasional tickets to local events, team lunches, or holiday dinners may be included, especially if they support team bonding or client relationships


Not every outing will qualify, so reviewing these expenses with a tax professional helps make sure you're using the rules to your advantage and not accidentally skipping legit deductions.


Uncommon Depreciation and Asset Write-Offs


If you’ve made larger purchases this year, like equipment or office furniture, those could offer benefits beyond immediate use. Many of these items qualify for depreciation or other business-friendly deductions.


• Furniture, machinery, computers, and similar big-ticket items can be deducted over several years

• Section 179 allows for the full cost of certain purchases to be deducted the same year, helping reduce taxable income right away

• Even if you’ve bought something used, it may still qualify as long as it's used for business and correctly documented


Timing matters for these types of write-offs, especially near the end of the year. Buying upgrades early enough before December 31 can provide a strong push to lower how much you owe.


Health Benefits and Retirement Contributions


Protecting your health and future can also offer tax-saving perks, especially for those who are self-employed or run small teams.


• If you pay for your own health insurance or offer plans to employees, those premiums might be deductible

• Contributions to retirement plans like SEP IRAs, SIMPLE IRAs, or solo 401(k)s often reduce your taxable income

• Planning contributions now, before year-end, can create flexibility between how much you save and how much you owe


Every dollar set aside for retirement or health insurance can do double the work, build a stronger future, while lowering your tax bill this year. We highlight these options, including SEP IRAs and integrated bookkeeping payroll tax services, as core parts of our support for business owners in Kansas City.


Season-End Planning That Pays Off


There’s still time left to boost your deductions, especially if you start acting now. Small changes in your end-of-year planning can bring real benefits when April rolls around.


• Buying qualifying equipment or pre-paying for services you'll use soon can drive up total deductions

• A closer look at your books before year's end might turn up overlooked write-offs or errors that need cleaning up

• Outsourced bookkeeping near year-end helps many businesses catch up and prep for proper tax filing with fewer headaches


The small rush before the year closes can feel hectic, but it can also open doors to cut taxes in ways you may not notice until someone walks through the numbers with you.


Smart Steps for a Strong Year-End


No one likes feeling surprised when tax season hits. Getting ahead and using the right mix of known and lesser-known deductions can help ease that stress.


The end of the year is one of the best times to review expenses, look at recent purchases, and make sure everything is lined up for filing. By planning in advance, we stay ahead of the workload, keep things organized, and put ourselves in a better spot at tax time. Sometimes the most valuable write-offs are the ones overlooked during the rest of the year.


Looking for smart ways to trim what you owe and keep more of your money working for you? There are still plenty of ways to make solid tax moves before the year wraps up, especially if you’ve been searching for ways to reduce small business taxes. At Derks Financial, we help Kansas City business owners uncover overlooked deductions, clean up books, and set up better systems for the year ahead. Don’t wait until tax season is stressful; reach out today, and let’s start making your numbers work better for you.

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