小企業稅務扣除清單：你應該知道的30多項抵扣
為什麼稅務扣除很重要
Business tax deductions reduce your taxable income, which directly lowers your tax bill. Every dollar of legitimate business expense you deduct is a dollar that isn't taxed. For a business in the 21% corporate tax bracket or an individual in the 24% bracket, a $1,000 deduction saves $210-240 in taxes. Keeping good records throughout the year and knowing what's deductible ensures you don't overpay.
企業稅務抵扣可減少您的應稅收入，直接降低您的稅單。每抵扣一美元的合法業務支出，這一美元就無需繳稅。對於適用21%公司稅稅率的企業或24%稅率的個人，1,000美元的抵扣可節省210-240美元的稅款。全年保持良好的記錄並了解哪些支出可以抵扣，確保您不會多繳稅款。
家庭辦公室扣除
If you use part of your home exclusively and regularly for business, you can deduct a portion of your rent/mortgage, utilities, insurance, and maintenance. Use the simplified method ($5 per square foot, up to 300 sq ft = $1,500 max) or the regular method (actual expenses based on the percentage of your home used for business). The space must be used exclusively for business — a kitchen table doesn't qualify, but a dedicated home office room does.
如果您將家中一部分空間專門且定期用於業務，您可以抵扣部分租金/房貸、水電費、保險費和維修費。使用簡化方法（每平方英尺5美元，最高300平方英尺=最高1,500美元）或常規方法（按家中用於業務的比例計算實際費用）。該空間必須專門用於業務——廚房餐桌不符合條件，但專用的家庭辦公室房間符合。
車輛和差旅費用
Business use of your vehicle is deductible using either the standard mileage rate (varies yearly) or actual expenses (gas, maintenance, insurance, depreciation). Keep a mileage log with dates, destinations, and business purpose. Business travel — flights, hotels, 50% of meals, conference fees — is deductible when the primary purpose is business. Commuting from home to your regular workplace is not deductible, but travel to client sites and between work locations is.
您車輛的業務用途可以抵扣，使用標準里程費率（每年變動）或實際費用（油費、保養、保險、折舊）。保留里程日誌，記錄日期、目的地和業務目的。商務旅行——航班、酒店、50%餐飲費、會議費——在主要目的為業務時可以抵扣。從家到常規工作地點的通勤不可抵扣，但前往客戶地點和工作地點之間的出行可以抵扣。
設備、用品和技術
Section 179 allows you to deduct the full cost of qualifying equipment and software in the year of purchase (up to annual limits) rather than depreciating over years. This includes computers, furniture, machinery, vehicles, and off-the-shelf software. Ordinary supplies, shipping costs, professional books and publications, and business-related software subscriptions are also fully deductible. Cloud services, website hosting, and domain fees count too.
第179條允許您在購買當年（最高達年度限額）抵扣符合條件設備和軟體的全部成本，而不是分多年折舊。這包括電腦、家具、機械、車輛和現成軟體。普通辦公用品、運費、專業書籍和出版物以及與業務相關的軟體訂閱費也可全額抵扣。雲端服務、網站代管和網域費用同樣適用。
專業服務和保險
Fees paid to accountants, lawyers, consultants, and other professionals for business purposes are fully deductible. Business insurance premiums — general liability, professional liability/E&O, workers' compensation, commercial property, and business interruption insurance — are deductible. Health insurance premiums for self-employed individuals and their families are also deductible as an above-the-line adjustment to income. Retirement plan contributions (SEP IRA, Solo 401k) can provide significant deductions while building your future.
為業務目的支付給會計師、律師、顧問和其他專業人士的費用可全額抵扣。商業保險保費——一般責任險、專業責任險/E&O、工傷賠償險、商業財產險和業務中斷險——均可抵扣。自僱人士及其家人的健康保險保費也可作為線上調整項目抵扣。退休計劃繳費（SEP IRA、Solo 401k）可在為未來積累的同時提供可觀的稅務抵扣。