Financial Glossary
Tax Write-Off
A tax write-off, commonly called a deduction, is a legitimate business expense that can be subtracted from gross income to reduce the amount of income subject to tax. To qualify, an expense generally must be both ordinary and necessary for operating the business. Write-offs lower taxable income rather than directly reducing tax owed dollar-for-dollar, which distinguishes them from tax credits.
Problem & Application
STR operators, campground owners, and other owner-operated businesses often leave money on the table by failing to capture eligible write-offs such as supplies, software, professional fees, mileage, and a portion of home-office costs. The flip side is just as risky: claiming personal expenses as business write-offs invites disallowance and penalties in an audit. Clean records that separate business from personal spending are what make a write-off defensible.
In Short
Tax write-offs are a powerful lever for lowering taxable income, but only when they are genuinely business-related and properly documented.