December 19, 2025

 When you’re your own boss, not only are you more motivated, but you also have greater control and flexibility over your career. However, Self-employed individuals, including freelancers, contractors, and small business owners, face unique tax responsibilities and opportunities.  

Here are the key tax tips to help you stay compliant and minimize your tax burden. 

Tip #1: Understand your tax responsibilities

As a self-employed person, you act as both the employer and the employee, meaning you must pay both sides of Social Security and Medicare taxes through the self-employment tax (SE tax). This tax will be in addition to your regular federal and state income taxes.   

A self-employed individual, file the following forms on their individual tax return (Form 1040): 

  • Schedule C (Form 1040): This form summarizes your business income and expenses, allowing you to calculate your Net Profit or Loss.  
  • Schedule SE: This form calculates your self-employment tax mentioned above.  
  • From 1040-ES: This form is used to calculate and pay quarterly estimated taxes if you expect to owe $1,000 or more in federal taxes for the year. The deadlines for quarterly estimated tax payments usually fall in mid-April (April 15), mid-June (June 16), mid-September (September 15), and mid-January (January 15).

Tip #2: Don’t skip quarterly estimates

Estimated taxes must be paid every quarter; failing to do so may result in costly penalties and interest charges. 

Tip #3: Track every deductible expense

Many of your business expenses are tax-deductible. However, you must keep detailed records, receipts, and notes for every deduction. Some of these deductions include:  

  • Home office deduction: You can deduct a portion of housing expenses if you use a dedicated space exclusively for your business. 
  • Software and subscriptions: All digital tools essential to your work are 100% deductible. 
  • Business meals: You can deduct 50% of the cost of meals when you or an employee is traveling for business or when hosting a business meeting with a client or partner.  
  • Travel: Deductible expenses include airfare, lodging, and mileage for all business trips.  
  • Professional development: Enrolling in any online course, certification, or workshop for professional development is a business expense, provided the education maintains or improves existing skills and does not qualify you for a new trade or business. 
  • Office supplies and equipment: These include computers, copy paper, postage, desks, books, chairs, printers, printer ink, and stationery. 
  • Professional services: Fees paid to your accountant, bookkeeper, lawyer, and business consultants.  
  • Marketing expenses: This includes all costs for website hosting, ads, and social media promotions. 

Tip #4: Contribute to a retirement account

Contributing to a retirement plan not only helps you save for retirement but also lowers your taxable income and tax liability. The top retirement options for self-employed individuals include: 

  • SEP-IRA: Simplified Employee Pension allows for high, tax-deferred contributions. It is easy to set up and allows contributions up to the annual limit (which is the lesser of $70,000 or 25% of compensation in 2025). 
  • Solo 401(k): If you’re self-employed and don’t employ others, you’re eligible to open a solo 401(k). You can contribute to your solo 401(k) as both employer and employee, making it a great option for high earners.  
  • SIMPLE IRA: Designed for small businesses with fewer than 100 employees, A SIMPLE IRA (Savings Incentive Match Plan for Employees) is a retirement plan that allows both employees and employers to contribute.  

Tip #5: Other tax-saving opportunities

There are other ways to reduce your tax liability. 

  • Qualified Business Income (QBI) deduction: You can deduct up to 20% of your QBI, depending on your total taxable income for the year. 
  • Insurance premiums: You can deduct 100% of health, dental, and long-term care insurance premiums paid for yourself, your spouse, and your dependents. However, to do so, you must not be eligible for a subsidized health plan through an employer (or your spouse’s employer).  
  • Health Savings Account (HSA): HSAs offer a triple-tax benefit, combining immediate tax deductions, tax-free growth, and tax-free qualified withdrawals.  

Navigating taxes as a freelancer, contractor, or small business owner can feel overwhelming, especially with quarterly payments, deductions, retirement contributions, and year-end planning to consider. If you need expert guidance to stay compliant, reduce your tax burden, and keep more of what you earn, Rubino is here to help. Our team understands the unique challenges self-employed professionals face and provides tailored tax strategies to help you succeed financially. If your business needs support with tax planning or filing, connect with Rubino today. 

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