Schedule C expense categories, mapped to everyday freelance costs

The freelance tax deductions checklist tells you what you can deduct. This post, from our taxes and expenses hub, answers the next question: which line of Schedule C each cost goes on. The line names below come from the 2025 Schedule C and its instructions, the form you file in 2026.

The Schedule C expense lines

Part II of Schedule C runs from line 8 (advertising) to line 27b (other expenses), with the home office on line 30. Several lines rarely apply to a solo freelancer: depletion (12), employee benefit programs (14), pension and profit-sharing plans for employees (19), wages (26) and the energy efficient commercial buildings deduction (27a).

30 freelance costs and where they go

Where two lines could fit, there's rarely a wrong answer as long as the cost is deductible and you report it once. What looks odd is a cost jumping between lines from one year to the next, or a huge "Other" figure with no detail. That's why Part V asks you to name each item.

How to fill Part V (other expenses)

Part V is a short list of descriptions and amounts that totals on line 48 and carries to line 27b. Use plain names a stranger would understand, and group small items instead of listing every receipt.

Software subscriptions ............ $2,340
Web hosting and domains ........... $  420
Stock photos and fonts ............ $  310
Education (courses, books) ........ $  650
Professional dues ................. $  150
Bank fees ......................... $   96
Client gifts ($25 limit each) ..... $  125
Line 48 total (to line 27b) ....... $4,091

What doesn't go on Schedule C

• Health insurance for you and your family: Schedule 1 through Form 7206 (see the self-employed health insurance deduction).
• Your own SEP-IRA or solo 401(k) contributions: Schedule 1, not line 19, which is for employees' plans.
• Half of self-employment tax: Schedule 1, figured on Schedule SE.
• Federal income tax and self-employment tax payments, including quarterly estimates.
• Unpaid invoices: on the cash method you never counted that income, so there's nothing to write off as a bad debt.
• Personal costs and the personal share of mixed-use items, such as the private part of your phone bill.
• Entertainment, such as concert or game tickets for a client, which isn't deductible.
• Charitable donations, which belong on your personal return if you itemize.

Worked example: one month of costs, sorted by line

The mileage deduction calculator splits 2026 miles before and after the July 1 rate change, and the home office deduction calculator compares the two methods for line 30.

Doing this in SoloWOS

SoloWOS Expenses uses 14 fixed categories that map onto these lines: software and subscriptions, computer and equipment, office supplies, internet and phone, rent and coworking, advertising and marketing, contractors, accountant and legal, courses and training, travel and lodging, transportation and fuel, meals, bank and payment fees, and other. Each expense has a deductible checkbox, a receipt and an optional project. The CSV export lists date, vendor, description, category, amount and whether a receipt is attached, which is what an accountant needs to fill Schedule C. Meals are stored at full cost, so apply the 50% when you file. Expenses has no mileage tracker; keep a separate log.

Start by logging business expenses with receipts as they happen rather than in April.

This mapping is general information based on the 2025 Schedule C instructions, not tax advice. Your tax software or accountant may place some items differently, which is fine as long as each cost is reported once and the same way each year.