By Terri Stapley, EA
Every tax season, a familiar scene plays out at our office. A business owner sets down a stack of bank statements, and somewhere in the pile is a monthly loan payment for a truck, a trailer, or a piece of equipment. The payments are there. The asset is not. Nobody ever entered it on the books, so nobody ever claimed the deduction.
This is one of the most common gaps we find when we review small-business books, and it rarely looks like an error. The books balance, and the return gets filed. The owner pays more tax than necessary, and no one notices.
Why Missing Assets Cost Real Money
Bookkeeping software is good at tracking money moving in and out of a bank account. It is far less reliable at tracking what a business owns. When a purchase is financed, split between a credit card and a loan, or paid for with personal funds, it often never gets recorded as a business asset. If it is not on the books, it cannot be depreciated or expensed.
The stakes are higher now than they were a few years ago. The One Big Beautiful Bill Act permanently restored the 100% special depreciation allowance for qualifying property acquired after January 19, 2025, according to IRS Publication 946. For tax years beginning in 2026, the same publication puts the Section 179 expensing limit at $2,560,000. Put simply, most small businesses can deduct the full cost of qualifying equipment in the year they start using it, but only if someone records it.
Five Assets Business Owners Most Often Miss
- Financed equipment and vehicles.
A loan payment is not the deduction. The asset is. We regularly see financed purchases booked as nothing more than a monthly “loan payment,” with the equipment itself never set up. You can generally depreciate the cost of a financed asset even if only a few payments have been made, and the loan interest is a separate business expense. When the asset is missing, both pieces tend to get lost.
- Small purchases filed in the wrong place.
Laptops, printers, hand tools, and office chairs add up quickly. The IRS de minimis safe harbor lets businesses without audited financial statements deduct items costing $2,500 or less per invoice or item, according to the IRS tangible property guidance. It is an election, though, and you must make it each year on a timely filed return. Many owners also buy these items on a personal card and never move the receipt into the business records.
- The home office.
Owners who handle billing, scheduling, and payroll from home often skip this deduction because they assume it invites an audit. If part of the home is used regularly and exclusively as the principal place of business, it may qualify. The IRS simplified option allows a deduction based on square footage without tracking every utility bill, which removes most of the paperwork that keeps owners from claiming it.
- Business miles in a personal vehicle.
Bank runs, supply pickups, and client meetings in a personal car are deductible business miles. Without a log, that deduction disappears. This year adds a wrinkle: the IRS revised its standard mileage rates effective July 1, 2026, according to Internal Revenue Bulletin 2026-29. A mileage log that shows dates, not only totals, now matters more than usual because miles driven before and after that date are calculated at different rates.
- Software and technology bought on autopilot.
Subscriptions renew quietly, often on whichever card was handy when someone signed up. Purchased off-the-shelf software can qualify for Section 179 treatment, and recurring subscriptions are ordinary business expenses. Both count only when they hit the business books. A quick review of every recurring charge across business and personal cards usually turns up at least one tool the business pays for but never deducts.
The Opposite Problem: Assets That Left but Stayed on the Books
Forgotten assets have a mirror image. A truck gets sold, a machine gets scrapped, or a computer gets traded in, but the item stays on the depreciation schedule for years. When a business asset is sold, the sale must be reported, and some of the depreciation taken earlier may be taxed again as ordinary income. Leaving those “ghost” assets on the books makes the return inaccurate and can create a surprise later when the records finally get cleaned up.
A 30-Minute Year-End Asset Check
Owners do not need an accounting degree to catch most of these gaps. Before December 31, set aside half an hour for these five steps:
- Pull every loan and lease statement, and match each one to an asset on the books.
- Scan both business and personal card statements for purchases of business equipment, software, or tools.
- Walk the shop, truck, or office, and list anything in use that was bought in the last 12 months.
- Write down the date each new item was ready to use, because depreciation begins when property is placed in service, not when it is ordered, according to IRS Publication 946.
- Flag anything sold, traded, or thrown away during the year so you can remove it from the schedule.
That last point about timing catches people every year. Equipment ordered on December 28 but delivered and set up on January 5 belongs to the next tax year, no matter when the invoice was paid.
Don’t Buy Equipment Just for the Deduction
A full write-off is useful, but it is not free money. A $40,000 purchase that lowers a tax bill by $10,000 still costs the business $30,000. The goal of year-end planning is to make sure the assets a business already needs are recorded and deducted correctly, and to time new purchases around real business needs.
That is the conversation we have with owners every fall as a certified tax planner in Logan, Utah. The biggest savings rarely come from a clever new strategy. They come from finding the truck, the laptop, and the home office that were there all along.
About the Author
Terri Stapley is the founder of Stapley Accounting, an Enrolled Agent, and a certified tax planner serving small business owners remotely from Utah. Stapley Accounting focuses on planning-first tax work, bookkeeping, and small-business advisory.
