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Small Business Expense Categories: A Simple List for Tax Time

The common small business expense categories, with examples, so every receipt lands in the right bucket for tax time.

Template Guides3 min readUpdated Oct 2026

The categories most small businesses use

CategoryExamples
AdvertisingAds, business cards, website hosting
Car and travelMileage, parking, flights, hotels for work trips
Contract laborFreelancers and subcontractors you pay
InsuranceLiability and business property insurance
Office expensesPaper, ink, postage, small supplies
Software and subscriptionsDesign tools, accounting apps, cloud storage
Professional servicesAccountant, lawyer, consultants
Rent and utilitiesOffice or studio rent, business phone, internet
Supplies and materialsInventory inputs, packaging, tools
MealsBusiness meals with clients (rules vary)
EducationCourses and books that improve current skills
Bank and payment feesCard processing, platform and transfer fees
Small Business Expense Tracker
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Small Business Expense Tracker

Log expenses by category with monthly totals for tax time.

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Pick categories once and stick to them

Changing category names mid-year makes your totals useless. Choose about 12 to 15 categories in January, use a dropdown so spelling never varies, and add an 'Other' bucket you review monthly.

Keep the receipt link next to the entry

For each expense, log the date, vendor, amount, category and where the receipt lives (a photo in a cloud folder is fine). That one habit answers most questions an accountant will ask. This page is general information, not tax advice.

Free Monthly Business Expense Log
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Free Monthly Business Expense Log

A printable expense log, profit and tax summary, and categories cheat sheet.

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