Small business owners work tirelessly to grow revenues, but keeping more of what you earn requires year-round tax planning and diligent expense tracking.
Here are several commonly overlooked business deductions that can meaningfully lower your annual tax liability:
1. Section 179 & Bonus Depreciation
Rather than depreciating computers, machinery, and qualifying equipment over 5 to 7 years, Section 179 allows businesses to deduct the full purchase price of qualifying equipment and software purchased or financed during the tax year.
2. Business Vehicle Expenses
You can choose between the standard mileage rate or the actual expense method (fuel, insurance, repairs, lease payments multiplied by business use percentage). Maintaining an accurate contemporary mileage log is mandatory to survive IRS scrutiny.
3. Retirement Plan Contributions
Establishing a Simplified Employee Pension (SEP IRA) or Solo 401(k) allows high-earning self-employed individuals to shelter substantial pre-tax income while building long-term retirement wealth.
4. Professional Bookkeeping Discipline
The single greatest cause of missed deductions is disorganized bookkeeping. Commingling personal and business accounts makes it difficult to substantiate legitimate write-offs. Monthly reconciliation in QuickBooks ensures every allowable expense is captured before year-end.