What qualifies
Trade journals, industry magazines, online research databases, professional reference books, association memberships (chamber of commerce, industry trade associations, alumni professional groups), and subscription-based learning platforms (LinkedIn Learning, MasterClass for skill-relevant courses) are deductible.
Country clubs and social clubs not deductible
Section 274(a)(3) explicitly disallows deductions for dues to social, athletic, or sporting clubs, even if business is conducted at the club. Examples: country club, golf club, athletic club, social club. Specific business meals at the club may still be deductible (50%) under the regular meal rules — but the club dues themselves are non-deductible.
Networking groups
Dues to bona fide business networking groups (BNI, local chamber of commerce, industry associations) are deductible. The line between a business networking group and a social club is sometimes blurry — the key is whether the primary purpose of the organization is business or social.
Where it goes
Schedule C line 27 ("Other expenses") with labeled details for "Subscriptions" and "Dues and memberships" is typical. Some prefer line 22 ("Supplies") for publications and line 27 for memberships.
Reasonable allocation
A trade publication that is also of personal interest, or an online learning platform partly used for non-business courses, requires reasonable allocation. A 100% business-use claim is harder to defend when personal use is also evident.
Where this fits in the larger Schedule C picture
Schedule C has more than two dozen named expense lines plus an "Other expenses" catch-all. For most small businesses, four or five lines drive the bulk of the deduction total — vehicle, home office, depreciation, contract labor or wages, and supplies — and the remaining lines individually contribute small amounts that nevertheless add up. Treating each named line as a recurring decision rather than an afterthought, and revisiting the categories each January, often surfaces $2,000–$5,000 in additional legitimate deductions that a less disciplined process would have missed entirely.
Documentation that survives an exam
An IRS examination of this deduction will request three things: proof of payment (bank or card statement), proof of the underlying transaction (invoice or receipt), and proof of business purpose (a contemporaneous note or calendar entry). The first two are usually trivial to produce; the third is where most filers fall short. Capturing business purpose at the moment of the expense — a one-line note in your bookkeeping software or a category and memo on the receipt-capture app — converts a generic charge into a documented deduction that will withstand scrutiny three to six years later when memory has faded.