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Schedule C line lookup

Do I expense or capitalise this purchase?

Updated October 10, 2026 路 Form 4562
Short answer Form 4562 Form 4562, carried to Schedule C line 13

Expensing or capitalising a purchase belongs on Form 4562, form 4562, carried to schedule c line 13.

Why form 4562

If a purchase will be useful well beyond this year, the default is that you capitalise it and recover the cost through depreciation, computed on Form 4562 and carried to Schedule C line 13, usually in full in year one if you elect section 179 or bonus depreciation. Small items escape that machinery. Under the de minimis safe harbor a taxpayer without an applicable financial statement can expense items costing up to $2,500 per invoice or per item, provided you have a written accounting procedure in place at the start of the year and you make the annual election with the return. Where the item is expensed, it goes on the ordinary line that fits it rather than line 13.

Stop looking up lines one at a time. ClaryBook totals your year into an IRS Schedule C worksheet in form order, Part I and Part II line by line, so expensing or capitalising a purchase lands on Line 4562 without you sorting it.

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What expensing or capitalising a purchase is confused with

Line 21, repairs and maintenance
Work that keeps an asset in its ordinary operating condition is repairs on line 21, while work that betters, restores or adapts it to a new use must be capitalised.
Line 22, supplies
An item consumed within a year is supplies on line 22 and never enters the capitalise question, regardless of what it cost.
Line 18, office expense
A small item expensed under the safe harbor goes on the line that describes it, so a $600 office chair sits in office expense on line 18 rather than on line 13.

Examples that belong on form 4562

What does not belong here

The limit that applies

The de minimis safe harbor limit is $2,500 per invoice or per item for a taxpayer without an applicable financial statement, and it requires a written procedure plus an annual election. Section 179 and bonus depreciation limits are set and indexed annually, so check the current year's figures.

What to keep

Keep the invoice showing the per-item cost, your written capitalisation policy with its effective date, and the Form 4562 for anything capitalised. The policy document is what makes the safe harbor available, and it has to pre-date the year.

Other expenses on form 4562

ExpenseLine
a new roof on a business buildingForm 4562
a used machine bought second handForm 4562
a website buildForm 4562
a work van or truckForm 4562
buying a business vehicleForm 4562
improvements to a rented studioForm 4562
legal fees to buy property or defend titleForm 4562
sales tax paid on a capital assetForm 4562
workshop machinery such as a 3D printerForm 4562

Related lookups

Sources

This page explains how Schedule C lines work. It is general information, not tax advice for your situation. If an expense is large or the answer turns on a fact about your business, confirm it with your tax preparer.


Looking for a different expense? The full Schedule C line lookup has every line from 8 to 27 with the expenses that belong on each, and Schedule C expense categories walks the whole form in order.

Stop looking up lines one at a time. ClaryBook totals your year into an IRS Schedule C worksheet in form order, Part I and Part II line by line, so expensing or capitalising a purchase lands on Line 4562 without you sorting it.

Start for free

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