A software subscription belongs on Line 18, office expense.
Why line 18
A subscription buys the right to use software for a month or a year, which is a period cost, so it is office expense on line 18. A perpetual licence bought outright that you will use for years is a different animal, an asset with a useful life, recovered through Form 4562 and line 13. The split is the term and the ownership, not the size of the payment.
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 a software subscription lands on Line 18 without you sorting it.
Start for freeWhat a software subscription is confused with
- Form 4562, form 4562, carried to schedule c line 13
- A perpetual licence bought outright with a useful life beyond the year is capitalised and depreciated on Form 4562, carried to line 13, while a monthly or annual subscription is deducted on line 18.
- Line 8, advertising
- Ad spend bought inside a software product is still advertising on line 8, so a $400 bill that is $40 of platform fee and $360 of ad placement splits between line 18 and line 8.
- Line 22, supplies
- Software consumed producing the thing you deliver, per render credits a studio buys for one client job, sits closer to line 22 supplies than to office overhead.
Examples that belong on line 18
- $15.99 a month for Zoom Pro
- $69.99 a month for Adobe Creative Cloud All Apps
- $10 a user a month for Notion Plus
- $240 a year for a Canva Pro seat
- $2,400 paid once for a perpetual CAD licence, which is capitalised instead
What does not belong here
- A perpetual licence bought outright and expected to last years, which is depreciated.
- The ad placement portion of a bill from a platform that sells both software and advertising.
- A subscription used only for personal projects.
The limit that applies
A prepaid subscription whose benefit runs beyond the earlier of twelve months or the end of the next tax year can be caught by the rules on prepaid expenses and may have to be spread rather than deducted in full.
What to keep
Keep the monthly invoices rather than only the card line, since the invoice shows the seat count and the period. For a yearly payment, note which tax year it covers.
Other expenses on line 18
| Expense | Line |
|---|---|
| a desk lamp | Schedule C, Line 18 |
| a mixed order of supplies and groceries | Schedule C, Line 18 |
| a paper shredder | Schedule C, Line 18 |
| a password manager subscription | Schedule C, Line 18 |
| a PO box rental | Schedule C, Line 18 |
| a virtual mailbox | Schedule C, Line 18 |
| a work app subscription | Schedule C, Line 18 |
| accounting software | Schedule C, Line 18 |
| cloud storage | Schedule C, Line 18 |
| office coffee | Schedule C, Line 18 |
| office stationery | Schedule C, Line 18 |
| postage | Schedule C, Line 18 |
Related lookups
- Where does a website build go on Schedule C?
- Where does Google Ads spend go on Schedule C?
- Where do job materials go on Schedule C?
Sources
- Instructions for Schedule C (Form 1040)
- Publication 334, Tax Guide for Small Business
- Publication 946, How To Depreciate Property
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 a software subscription lands on Line 18 without you sorting it.
Start for free