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Schedule C line lookup

Where does grooming shampoo go on Schedule C?

Updated October 10, 2026 路 Schedule C, Line 22
Short answer Schedule C, Line 22 Supplies

A dog groomer's shampoo belongs on Line 22, supplies.

Why line 22

Shampoo, conditioner, ear cleaner and cologne used on animals during a groom are consumed delivering the service, so they are line 22 supplies. The dog goes home clean but takes no product with it, which is what keeps the cost off Part III. Retail shelves change the answer: bottles you buy in to sell at the counter are merchandise and their cost is a Part III purchase recovered through cost of goods sold.

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 dog groomer's shampoo lands on Line 22 without you sorting it.

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What a dog groomer's shampoo is confused with

Part III line 36, part iii line 36, purchases less personal use
Bottles you resell to owners are Part III purchases, while the same product used in the tub during a groom is line 22.
Line 13, depreciation and section 179 expense deduction
Clippers, dryers, tubs and tables that last more than a year are capital assets reaching line 13, not supplies.
Line 21, repairs and maintenance
Servicing or repairing the clippers and dryers is repairs and maintenance on line 21, while the shampoo they are used alongside is line 22.

Examples that belong on line 22

What does not belong here

What to keep

Keep the distributor invoices and split the back room lines from the retail lines on each order. A groomer selling product at the counter needs a stock count for the retail side.

Other expenses on line 22

ExpenseLine
branded uniforms and workwearSchedule C, Line 22
cleaning chemicals and clothsSchedule C, Line 22
clinic and lab disposablesSchedule C, Line 22
materials a tradesperson consumes on a jobSchedule C, Line 22
memory cards for a cameraSchedule C, Line 22
packaging and shipping boxesSchedule C, Line 22
PPE, work gloves and safety bootsSchedule C, Line 22
salon color and product used on clientsSchedule C, Line 22
small tools under the de minimis thresholdSchedule C, Line 22

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 a dog groomer's shampoo lands on Line 22 without you sorting it.

Start for free

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