Skip to main content
Back to Glossary
Self-Employment

What is Schedule SE?

IRS form used to calculate self-employment tax (Social Security and Medicare) on net self-employment income.

Definition

Schedule SE (Self-Employment Tax) is used to calculate the self-employment tax owed on net earnings from self-employment. Self-employment tax is 15.3% (12.4% for Social Security on the first $168,600 in 2024, plus 2.9% Medicare on all earnings). You can deduct half of your self-employment tax on Form 1040 as an adjustment to income.

Who Needs to Know This?

Self-employed individuals with net self-employment earnings of $400 or more, including sole proprietors, independent contractors, freelancers, and partners in partnerships.

Key Deadline

Filed with annual tax return

Potential Penalties

Penalties for underpayment of estimated taxes

Related Forms

Form 1040Schedule CForm 1040-ES

Common Mistakes to Avoid

  • 1Forgetting to deduct the employer-equivalent portion (7.65%)
  • 2Not making quarterly estimated payments
  • 3Confusing self-employment tax with income tax
  • 4Not understanding the Social Security wage base limit

Related Terms

Need Help with Schedule SE?

Our team of EAs and CPAs specializes in cross-border taxation and can help you navigate Schedule SE requirements.

Ready to Get Started?

Schedule a consultation or explore our services to see how we can help with your tax and accounting needs.

Need immediate assistance? Call us at +1 (815) 934-8525

    Schedule SE: Self-Employment Tax Calculator & Guide | Zenith Financial | Zenith Financial Advisors