5 Tax Deductions Every Small Business Owner Should Know

Every dollar you keep is a dollar you can reinvest in your business — yet every year, small business owners leave money on the table by missing deductions they are fully entitled to claim. The key to lowering your tax bill legally and confidently is knowing which expenses qualify and keeping the records to back them up. Here are five deductions every small business owner should have on their radar before filing season.

1. The Home Office Deduction

If you run your business from a dedicated space in your home, you may be able to deduct a portion of your rent or mortgage interest, utilities, insurance, and repairs. The space must be used regularly and exclusively for business — a corner of the kitchen table that doubles as a dining area usually does not qualify, but a dedicated office, studio, or workshop does. You can calculate the deduction using the simplified method (a flat rate per square foot, up to 300 square feet) or the actual-expense method, which often produces a larger deduction when your costs are high.

2. Vehicle and Mileage Expenses

Miles driven for business — client visits, supply runs, bank deposits, travel between work sites — can add up quickly. You can either deduct a standard mileage rate per business mile or deduct your actual vehicle expenses (gas, insurance, repairs, depreciation) based on the percentage of business use. Whichever method you choose, a mileage log is essential: record the date, destination, purpose, and miles for every trip. Commuting from home to a regular workplace does not count, so keep business and personal driving clearly separated.

3. Business Meals and Travel

Meals with clients, partners, or employees while discussing business are generally 50% deductible, as long as the expense is reasonable and you keep receipts noting who was present and the business purpose. Out-of-town business travel is deductible in full — airfare, hotels, and even rideshares — when the primary purpose of the trip is business. If you extend a trip for a few days of vacation, only the business portion is deductible, so track your days carefully.

4. Equipment, Software, and Startup Costs

Computers, tools, machinery, and even business software subscriptions can often be deducted in the year you buy them through the Section 179 deduction and bonus depreciation, instead of being spread over several years. If you are just launching, you can also deduct a limited amount of startup costs — market research, licenses, legal and professional fees — in your first year, with the rest amortized over time.

5. Health Insurance and Retirement Contributions

Self-employed owners can typically deduct health insurance premiums for themselves, their spouse, and their dependents. Contributions to a SEP-IRA, SIMPLE IRA, or Solo 401(k) are deductible as well, reducing taxable income while building your retirement cushion — one of the most powerful year-end moves an owner can make.

Claim Every Dollar You Have Earned

Deductions only work when they are documented and claimed correctly. Our team helps small business owners organize records, choose the right filing approach, and prepare returns that stand up to scrutiny — so you pay only what you owe, and not a dollar more. Contact The Queens Financial Group today for a consultation and keep more of what you earn.