Everything You Own Is Dying on a Schedule Someone Else Already Chose
The tax code has decided how long your things last. Office furniture gets seven years. Shrubbery gets fifteen. Only one category of thing is exempt, and the reason why should keep you up.
The laptop cost $2,400 and it is on the floor of a closet, and it works.
That's the part I keep getting stuck on. It works. It turns on, it opens things, it does what it did. But four years ago an accountant assigned it a number, and that number said this machine would be worth nothing by now, and so on a ledger somewhere it is worth nothing. Not damaged. Not obsolete. Expired, on a timetable set before I bought it, by people who never saw it.
I did not agree to the timetable. Nobody asked me. The timetable is federal.
The most honest paragraph the government has ever written
Here is the IRS, in Publication 946, defining the thing:
“Depreciation is an annual income tax deduction that allows you to recover the cost or other basis of certain property over the time you use the property.
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Read it slowly, because there is a whole worldview folded into it. You didn't spend the money on the laptop. You converted it — cash into a thing — and the thing carries the value forward. Depreciation is the process of admitting, on a schedule, that the carrying is failing. Each year some of what you converted stops existing, and the tax code lets you deduct the disappearance.
Two conditions, both quoted directly, decide whether something even qualifies. It must "have a determinable useful life." It must be "expected to last more than 1 year."
Sit with the first one. Determinable. Not long, not short — knowable in advance. The question the code asks of your property is not "how good is it" but "can we agree now on when it will be over."
The schedule, and what's on it
Under the Modified Accelerated Cost Recovery System, property drops into classes. The class decides the life. The life decides the arithmetic. Here is the actual ladder:
The IRS phrasing for the seven-year class is "Office furniture and fixtures (such as desks, files, and safes)." For ten years it's "Vessels, barges, tugs, and similar water transportation equipment." And fifteen years covers "Certain improvements made directly to land or added to it (such as shrubbery, fences, roads, sidewalks, and bridges)."
Shrubbery has a federally assigned useful life of fifteen years.
I want to be clear that I find this genuinely beautiful rather than absurd. Somewhere in the twentieth century, a committee had to decide how long a bush lasts, because a tax system that deducts the decay of things cannot function without an answer, and "it depends on the bush" is not an answer you can file. So they picked. Fifteen. Every hedge in America now shares a birthday and a death sentence, and the hedges have not been told.
The thing that makes depreciation strange
Depreciation is a non-cash expense. No money leaves. Nothing is paid to anyone. It lands on the income statement, reduces the profit, reduces the tax — and your bank balance does not move by a cent.
It's an expense in the sense that a fact is an expense. You are not spending; you are conceding. The concession is the entry. This is double-entry doing what it always does — refusing to let a thing leave your life without recording where it went.
This is why a business can post a loss and be flush, or post a profit and be desperate. The income statement is partly a record of admissions, and the bank balance is a record of events, and those are different documents about different things.
The schedule is a convention, not a measurement
Now the part that reframes everything above.
The laptop in my closet works. Under its class it has been fully written down. Both of those are true simultaneously and neither is a mistake, because the schedule was never a prediction about that laptop. It was a rule adopted so that millions of laptops could be accounted for without anyone inspecting a single one.
The class life is not a claim about your property. It's a claim about the category, applied to your property because your property was in the room. A computer that dies in eighteen months and one that runs for a decade depreciate identically. The number is honest about being a convention; it's the reader who mistakes it for a measurement.
This is the ordinary condition of nearly every number you will be judged by. Almost none of them looked at you. They looked at a class, and you were in it.
The exemption
Which brings me to the only category of thing the tax code refuses to depreciate.
You cannot depreciate land.
Not because land is precious or sacred or politically protected. For a much colder reason: it fails the first test. Land has no determinable useful life. There is no year in which the ground is used up. You cannot write down what does not, in the relevant sense, end.
So the tax code contains a quiet and complete theory of mortality. Everything with a knowable ending gets a schedule. The one thing without a knowable ending gets nothing — no deduction, no relief, no annual acknowledgment of decline. Permanence is not rewarded. It's simply exempt from the paperwork of dying.
And every year you own a building, you deduct a slice of its ending. Every year you own the ground under it, you deduct nothing at all. Same deed. Same purchase. One of them is on the clock and one of them is watching.
“The tax code will let you deduct the decline of anything with a known ending. What it cannot process is a thing that simply continues.
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The part where I stop being clever
Here is the turn, and it's the reason this piece exists.
Your skills are depreciating. Not as a metaphor — in exactly the structural sense above. You acquired them at a cost, they throw off value over time, and that value declines on a schedule.
The difference, and it's the cruel one: nobody published your class life. There is no table. You will not be told that the specific thing you are excellent at has entered its final recovery year. You find out retroactively, the way I found out about the laptop — by noticing that the market has already written down something that still, as far as you can tell, works.
The correct response is not panic, and it is definitely not the hustle-content version where you optimize yourself into a depreciating asset with better margins. It's the accounting one, which is calmer and much more useful: know which of your assets are on a schedule and which are land.
Some of what you have is a five-year asset. A specific tool, a specific platform, a specific process, the particular configuration of a market that currently rewards you. Real value, dated value. Treat it as depreciating and you'll invest in it correctly — you'll expect the write-down instead of being ambushed by it.
And some of what you have is land. Judgment. The ability to tell whether a thing is true. Knowing how to be trusted, how to finish, how to sit with a problem past the point of interest. These have no determinable useful life. They do not qualify for the deduction. Nobody will ever let you write them down, and that is not a loss — that is the tell.
The error almost everyone makes is spending their whole allocation on five-year property and calling it a career. It's the same misallocation as running an attention business you never agreed to open: the asset is real, the spending is real, and nobody ever showed you the schedule.
What this looks like on Tuesday
- 1
Separate your five-year property from your land, on paper, today
Two columns. Left: things that make you valuable now and are visibly dated — a tool, a platform, a certification, an arrangement. Right: things that were as valuable twenty years ago and will be in twenty more. Most people have never made this list and are shocked by how short the right column is. A short right column isn't a verdict. It's a budget problem.
- 2
Assign a class life to everything in the left column, and be harsh
Guess the year it stops paying. You'll be wrong — so was the IRS, deliberately — but a wrong schedule you wrote down beats no schedule, because it converts a background dread into a date. The point isn't accuracy. The point is that a dated asset gets managed and an undated one gets assumed.
- 3
Book the depreciation before the market does
The write-down is coming whether or not you record it. Recording it early is the entire advantage: you get to choose the replacement while you're still solvent, rather than discovering the value is gone at the moment you need it. This is the same discipline as pricing against your real costs rather than a headline — the number is arriving regardless; being early is the only variable you control.
- 4
Spend deliberately on land
Land is expensive, slow, and never deductible — you get no annual relief for acquiring judgment, and no one applauds during. It's also the only thing on the balance sheet that isn't scheduled to end. Put a real, uncomfortable share of your time there, and expect no receipt.
- 5
Keep the actual books too
This is a philosophy piece about a real deduction, and the real deduction requires a basis, a placed-in-service date, and a method. Guessing at it is how people lose it. Get the mechanics right with an accountant and the tax fundamentals straight; what your overhead actually contains is usually more depreciating property than anyone remembers buying.
Frequently asked questions
Isn't this just a metaphor you've stretched over a tax rule?
Partly, and that's the fair hit — so here's the line. The tax mechanics are literal and checkable: the classes, the two qualifying conditions, the exclusion of land are all in Publication 946 and I've quoted them. The extension to skills is analogy, and I'd defend it as a structurally exact one rather than a decorative one — cost recovered over time, value declining on a schedule set by the category rather than the instance. But if the analogy did no work for you, the tax part is still true and still worth knowing, and you should keep that and discard the rest.
If depreciation is non-cash, is it just an accounting trick to lower taxes?
No, though it gets described that way by people on both sides of the argument. It's an attempt to solve a real timing problem: you spend $2,400 once and get value for years, so charging the whole cost to the year you bought it would badly misstate that year and every year after. Spreading it is more honest, not less. Where it becomes a lever is in the choice of schedule — accelerated methods front-load the deduction — and that's a policy argument about incentives, not evidence the concept is fake.
Does the schedule mean my equipment is worthless when it's fully depreciated?
Not remotely, as the laptop in my closet keeps demonstrating. Book value and market value are separate claims, and fully-depreciated equipment running fine is completely normal — arguably it's the goal, since you recovered the cost and kept the utility. The trap is the reverse case: something that still has book value and no real value. That one doesn't announce itself.
What's the single most useful thing here for someone who doesn't own equipment?
The two-column exercise, and specifically the honesty of the right column. Almost everyone overestimates how much of their value is land and underestimates how fast the left column is running. Doing it once a year, badly, in fifteen minutes, is worth more than doing it perfectly never.
The closet
I am not going to throw the laptop away. I'd like to tell you that's sentiment, but it's closer to protest — a physical object insisting on a fact that the record has stopped carrying.
That's the whole trouble with a schedule. It's useful, which is why we have one, and being useful is not the same as being right. Somebody had to decide how long a bush lasts. Somebody had to say seven years for a filing cabinet and thirty-nine for the building around it. Those numbers hold up a functioning tax system that could not exist without them, and not one of them ever looked at your filing cabinet.
So take the schedules seriously and never confuse them with the truth. Know what you own that's dated. Know what you own that's land. And when something you value gets quietly written down by a table you were never consulted about, notice that it still works — and then go and check whether the market agrees, because on this the market votes and you do not.
It's just business — everything on the schedule, except the ground it stands on.
Sources
- IRS Publication 946 — How To Depreciate Property (definition, qualifying conditions, MACRS property classes and recovery periods)
- IRS — Depreciation and Amortization overview
- IRS Form 4562 — Depreciation and Amortization (the form the schedule actually lands on)
- IRS Publication 527 — Residential Rental Property (the 27.5-year class)
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This article is educational and satirical content from Business Dog. It is not financial, legal, or tax advice. It's just business.