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Schedule C line lookup

Where do baking ingredients go on Schedule C?

Updated October 10, 2026 路 Part III line 38
Short answer Part III line 38 Part III line 38, materials and supplies

A baker's ingredients belongs on Part III line 38, part iii line 38, materials and supplies.

Why part iii line 38

Flour, butter, sugar and chocolate become the product the customer buys, so their cost is Part III materials and supplies and reaches the return through cost of goods sold. Line 22 is for supplies not included in Part III, which is exactly what excludes a producer's ingredients from it. The deciding question is whether the business produces or resells goods and accounts for inventory. If it does, the cost of anything that becomes part of a product sold belongs in Part III and reaches the return through cost of goods sold, not line 22. A small business taxpayer under the gross receipts test can treat stock as non incidental materials and supplies and deduct it when used or sold, which still reports in Part III.

Log it once, with the line already on it. Type an expense in plain words in ClaryBook and it is filed with a date, vendor, amount and what it was for, so the number your preparer needs for a baker's ingredients is already written down.

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What a baker's ingredients is confused with

Line 22, supplies
Ingredients that go into the product are Part III, while parchment, piping bags and cleaning chemicals consumed running the kitchen are line 22 supplies.
Part III line 36, part iii line 36, purchases less personal use
Finished goods you buy in to resell, such as bought in bread or bottled drinks, are purchases on Part III line 36 rather than materials on line 38.
Line 13, depreciation and section 179 expense deduction
The mixer, proofer and oven last more than a year and are capital assets reaching line 13.

Examples that belong on part iii line 38

What does not belong here

The limit that applies

A small business taxpayer meeting the gross receipts test can treat inventory as non incidental materials and supplies, deductible when used or sold. The threshold is indexed and set each year.

What to keep

Keep the supplier invoices and a year end count of unused stock, because cost of goods sold is computed from opening stock, purchases and closing stock. Keep household grocery shopping on a different card entirely.

Other expenses on part iii line 38

ExpenseLine
printing consumables for a print on demand sellerPart III line 38
raw materialsPart III line 38

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.

Log it once, with the line already on it. Type an expense in plain words in ClaryBook and it is filed with a date, vendor, amount and what it was for, so the number your preparer needs for a baker's ingredients is already written down.

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