CapEx Meaning: What Is a Capital Expenditure?
CapEx, short for capital expenditure, is money spent to buy, build or improve a long-term asset, such as a truck, equipment or a building, that the business will use for more than a year. It is recorded as an asset, and anything that wears out is depreciated over its useful life rather than expensed at once.
When a landscaping company in Georgia buys a $60,000 compact track loader it plans to run for five years, the purchase is CapEx, while the loader's diesel and oil changes are everyday operating costs.
What counts as a capital expenditure
A purchase is CapEx when it passes three tests. The business will use it for more than a year. It's used to run the business, not resold as inventory. And it costs more than the dollar line in your accounting policy, called a capitalization threshold, below which small items are simply expensed.
For a contractor or property manager, that usually means vehicles, heavy equipment, larger tools, computers, furniture, buildings and land. Its cost includes delivery, sales tax and installation: everything it took to get it working.
Improving something you already own can also be CapEx. Under the IRS rules for improvements, you capitalize spending that betters an asset (makes it bigger, stronger or more productive, or fixes a defect it had when you bought it), restores it (replaces a major component, or rebuilds it to like-new condition after the end of its tax class life) or adapts it to a new use.
Work that keeps an asset running the way it already did, like patching a leak on a 12-unit building, is a repair. Replacing the whole roof usually counts as a restoration, which makes it CapEx.
What it means to capitalize a cost
To capitalize a cost means recording it as an asset on the balance sheet, the report of what the business owns and owes. To expense it means the full amount lands on the profit and loss statement (P&L), the report of income and costs for a period, in the month you buy it. The worked example below shows how much that changes profit.
Costs used up within the year, like fuel, rent and routine repairs, are operating expenses (OpEx), and our CapEx vs OpEx comparison covers where the line falls.
How depreciation spreads the cost
Depreciation is how a capitalized cost becomes an expense over time. Each year, part of the asset's cost moves from the balance sheet to the P&L. Land is the exception, because it doesn't wear out.
For your own books, the simplest method is straight-line. The OpenStax accounting textbook gives the formula as (cost - salvage value) / useful life. Salvage value is what you expect to get for the asset, by sale or trade-in, at the end.
In the books, each year's depreciation is a debit to Depreciation Expense and an equal credit to Accumulated Depreciation, a running total that sits under the asset on the balance sheet. Cost minus accumulated depreciation is the asset's book value.
Tax depreciation follows its own rules. The IRS requires most business property to be depreciated under MACRS, the Modified Accelerated Cost Recovery System, with its own recovery periods (the number of years the cost is spread over) and methods. So your books and your tax return can show different depreciation for the same loader.
Worked example: a $60,000 loader
The landscaping company pays $58,500 for the loader plus $1,500 for delivery and setup, so it capitalizes $60,000. It expects five years of use and a $10,000 trade-in value at the end.
Straight-line depreciation is ($60,000 - $10,000) / 5 = $10,000 a year, or about $833 a month.
On the day it pays cash for the loader, the entry is a $60,000 debit to Equipment and a $60,000 credit to Cash. If the loader is financed, the credit goes to a loan account. Either way, nothing reaches the P&L yet.
| Year | Depreciation expense | Accumulated depreciation | Book value at year-end |
|---|---|---|---|
| 1 | $10,000 | $10,000 | $50,000 |
| 2 | $10,000 | $20,000 | $40,000 |
| 3 | $10,000 | $30,000 | $30,000 |
| 4 | $10,000 | $40,000 | $20,000 |
| 5 | $10,000 | $50,000 | $10,000 |
In year one, the cash flow statement, which tracks money in and out of the bank, shows $60,000 leaving under investing activities, the section for long-term assets. The P&L shows $10,000 of depreciation expense. The balance sheet shows the loader at $50,000.
Say the company earns $90,000 a year before depreciation. Capitalizing the loader gives a profit of $80,000 in each of the five years. Expensing it all at once would show $30,000 in year one and $90,000 in years two through five, which flatters every year after the first.
CapEx and your 2026 taxes
Three tax rules decide how fast a small business can deduct capital purchases.
The de minimis safe harbor lets you deduct items that cost up to $2,500 per invoice or per item, or $5,000 if you have an applicable financial statement (such as financial statements audited by a CPA) and a written policy. It only works if a policy to expense those amounts was in place at the start of the tax year, you expense them on your books, and you attach an election statement to your timely filed original return, including extensions, each year. Inventory and land never qualify.
Section 179 lets you elect to deduct qualifying equipment and off-the-shelf software in the year you place it in service (set it up ready to use). For tax years beginning in 2026, Revenue Procedure 2025-32 sets the limit at $2,560,000, reduced dollar for dollar once the qualifying property you place in service that year passes $4,090,000. The property must be used more than 50% for business, and the deduction can't exceed your business taxable income for the year, though the unused part carries forward.
Bonus depreciation is the third. The One Big Beautiful Bill Act, enacted July 4, 2025, made a 100% first-year deduction permanent for qualified property acquired and placed in service after January 19, 2025. Qualified property means tangible property with a MACRS recovery period of 20 years or less, plus off-the-shelf software, new or certain used. That covers equipment, tools and furniture, but not buildings. If you signed a binding purchase contract before January 20, 2025, the property counts as acquired on the contract date and gets only the old, lower rate.
The deduction applies automatically unless you elect out, by attaching a statement to your return for a whole class of property, and you can't revoke that election without IRS consent. So if the loader goes into service in 2026, the company would normally deduct all of it on its 2026 federal return, while its books still show $10,000 a year. Bonus depreciation is a federal rule, and your state may not follow it. Your CPA can confirm how each rule applies to your entity.
Common CapEx mistakes
- Expensing a big purchase because it went on a card. A $60,000 swipe coded to "Supplies" vanishes from the balance sheet and wrecks that month's P&L.
- Calling a restoration a repair. A full roof replacement booked as maintenance understates your assets and overstates that year's costs.
- Keeping no asset list. Without a fixed asset register, a simple list of what you own, what it cost and how it's being depreciated, sold or scrapped equipment stays on the books for years.
- Planning cash around profit. Depreciation spreads the expense, but the cash left the bank on day one.
Tracking capital purchases day to day
Many CapEx errors start at the point of purchase, when nobody flags that a charge is really an asset. A short written capitalization policy prevents most of them: the threshold, a useful life for each type of asset, and who approves anything above the threshold. Keep the itemized invoice, since the de minimis test looks at cost per invoice or per item, and add each new asset to the register every month.
If those purchases go on company cards, Clyr texts the cardholder at the swipe and they reply with a photo of the receipt. Its coding rules match on vendor, amount or card, which handles routine charges like fuel and shop supplies. Approval policies can route by amount, so any charge above your capitalization threshold goes to your bookkeeper after the swipe, to decide whether it belongs in a fixed-asset account in the general ledger (GL), the master list of accounts in your books.
FAQs
Not when you pay it. A capital expenditure starts out as an asset and turns into expense bit by bit, as depreciation. If you sell the asset early, its remaining book value comes off the books, and the difference between that value and the sale price is recorded as a gain or a loss.
Maintenance CapEx replaces or restores what you have, like a new van for a worn-out one. Growth CapEx adds capacity, like a second loader for another crew. Both are recorded the same way, but maintenance CapEx is what you must spend just to stay where you are, so it belongs in every year's budget.
Start with the cash flow statement, which usually lists it under investing activities as purchases of property and equipment. If you only have two balance sheets and a P&L, take ending net fixed assets (equipment, vehicles and buildings after accumulated depreciation), subtract beginning net fixed assets and add the year's depreciation. For example, $210,000 - $180,000 + $25,000 = $55,000. That shortcut assumes nothing was sold or written off during the year.
It depends on how you pay for it. Off-the-shelf software you buy is a depreciable asset for tax purposes. If you buy it and start using it in 2026, 100% bonus depreciation applies unless you elect out, and Section 179 is another option, so the full cost is usually deducted in the first year. Any cost you don't deduct that way is depreciated straight-line over 36 months. A subscription to use software is normally an operating expense.
Free cash flow is the cash your operations bring in minus what you spend on capital assets (and, for companies that pay them, dividends). A heavy CapEx year can show healthy profit and negative free cash flow at once. A planned, one-off purchase paid from savings is fine. Negative free cash flow year after year means the business spends more cash than it generates.
