A walk through five tax-court rulings — Seacat's cat food, Wheir's body oil, ABBA's costumes, the Hess implants case, and Capone-style evasion — and the documentation, commingling, and "ordinary and necessary" rules they expose for small business owners.
The average small business now pays for 18 software subscriptions a month. Here is which categories actually matter in 2026, what to budget, and how to deduct each one correctly on Schedule C.
A category-by-category guide to every major small business tax deduction for 2026, including the $2,560,000 Section 179 cap, 60% bonus depreciation, the 68.5-cent mileage rate, the 50% meals rule, and the documentation needed to defend each one on audit.
The IRS applies a two-part test to personal appearance expenses: the item must be required by your work and unsuitable for everyday use. Most suits, makeup, haircuts, and gym memberships fail. This guide details what qualifies, with case law including Pevsner v. Commissioner and Hamper v. Commissioner.
A practical breakdown of business expenses the IRS disallows in 2026—commuting, entertainment, fines, political spending, life insurance, and the gray areas that cause audit problems—with the Section 162 reasoning behind each rule.
Self-employed workers can deduct home office expenses on Form 8829, but millions miss it each year. Learn the exclusive-use test, how to calculate your business-use percentage, when to claim depreciation, and which method—simplified or regular—yields a larger deduction.
The home office deduction can save self-employed workers and small business owners up to $1,800 with the simplified method — or significantly more via actual expenses — but W-2 employees can't claim it. Here's how to qualify, calculate, and document it correctly without triggering IRS scrutiny.
A practical guide to every deductible employee benefit—health insurance, HSAs, retirement plans, life insurance, education, and bonuses—with 2026 contribution limits, IRS rules, and documentation requirements for small business owners.
The 2017 Tax Cuts and Jobs Act eliminated entertainment deductions while preserving 50% meal deductions—but the rules are strict. Learn what qualifies, the five IRS documentation requirements, the 2026 phaseout of on-premises meal deductions, and the common mistakes that cost businesses their deductions.
The IRS two-part test disqualifies suits and business attire but allows uniforms, protective gear, scrubs, and branded items. Here's exactly what qualifies as a clothing deduction and how self-employed workers claim it on Schedule C.
Take control of your finances with our open-source double-entry accounting system. Start your ledger today.
© 2019 - 2026 Beancount.io
