What is an S Corp?
- S-Corp Guide

- Sep 13
- 4 min read
Updated: Oct 27
Introduction
If you're a business owner paying self-employment taxes, you've probably heard people talking about "electing S Corp status" to save on taxes. But what exactly is an S Corporation, and is it right for your business? In this comprehensive guide, we'll break down everything you need to know about S Corp elections.
What is an S Corporation?
An S Corporation isn't actually a business entity type - it's a tax election. This is one of the most misunderstood aspects of S Corps. You don't "form" an S Corporation; you elect S Corporation tax treatment for your existing LLC or corporation.
The S Corp election is made with the IRS by filing Form 2553 (Election by a Small Business Corporation). Once approved, your business is still legally an LLC or corporation, but the IRS treats it differently for tax purposes.
How S Corp Tax Treatment Works
To illustrate how S Corp Tax Treatment works, let's compare two different setups.
Traditional LLC or Sole Proprietorship:
All your business profit is subject to self-employment tax (15.3%)
This covers Social Security (12.4%) and Medicare (2.9%)
You pay this on every dollar of profit
S Corporation Tax Treatment:
You pay yourself a reasonable salary (subject to payroll taxes - essentially the same as self-employment tax)
The remaining profit is distributed to you as distributions
Distributions are NOT subject to self-employment tax. This is where the tax savings happen. Let's dive in further with some numbers.
Example Comparing LLC vs SCorp with Numbers:
For this example, let's say your business makes $150,000 in profit:
As an LLC: You pay 15.3% self-employment tax on the full $150,000 = $22,950
As an S Corp: You pay yourself $80,000 salary (payroll taxes) and take $70,000 in distributions
You only pay payroll taxes on the $80,000, saving approximately $10,710 annually
Not a tax professional, and still not fully following? We got you! We built detailed calculators to show you in a more clear way how S Corps save you money:
Who Should Elect S Corp Status?
The answer: It depends. I know, super clear, BUT the S Corp election isn't right for everyone. You need to weigh the benefits against the costs and requirements of simply existing as an S Corp.
The Benefits:
Significant tax savings on self-employment taxes (see calculator linked above)
Pass-through taxation - profits flow to your personal return, no double taxation
Potential QBI deduction - you may still qualify for the Qualified Business Income deduction
Credibility - some clients/vendors perceive S Corps as more established
The Costs and Requirements:
Election Process
Must file Form 2553 with the IRS. If you're unsure how and when to file this form, you're in luck, we created an entire write up just for you: [How To Become An S-Corp]
Strict deadlines (typically within 2 months and 15 days of the start of the tax year)
Late elections require special procedures
Payroll Requirements
Must pay yourself "reasonable compensation" via W-2 payroll
Setting up payroll costs money (payroll service fees typically $500-$2,000+ annually)
Ongoing payroll tax filings required:
Federal quarterly 941 forms
State quarterly payroll tax returns
Annual W-2s and W-3s
Federal and state unemployment taxes
Workers' compensation insurance in some states
Whew, that's a long list!
Corporate Formalities
Must maintain corporate records
Hold annual board meetings (even if you're the only shareholder)
Keep meeting minutes
More stringent recordkeeping requirements
Tax Return Complexity
Must file Form 1120-S (S Corporation tax return)
More complex than Schedule C (sole prop) or Form 1065 (partnership)
Typical cost: $1,000 - $3,000+ for professional preparation
Due date: March 15th (earlier than personal returns)
Ongoing Compliance
Must maintain proper corporate/LLC structure
Separate bank accounts required
Cannot commingle personal and business funds
Violating S Corp rules can result in IRS revoking your election
The Break-Even Point
Most tax professionals recommend S Corp election when your business profit exceeds $60,000-$80,000 annually. Below this threshold, the costs often outweigh the tax savings.
That's why we built our calculators for you - to help make this decision. Use our calculators to:
Calculate your potential S Corp tax savings
Compare S Corp vs sole prop/partnership costs
Determine your optimal salary vs distribution ratio
Eligibility Requirements
Not every business can elect S Corp status. Your business must meet these IRS requirements:
Be a domestic corporation or LLC
Have only allowable shareholders (individuals, certain trusts and estates - NOT partnerships or corporations)
Have no more than 100 shareholders
Have only one class of stock
Not be an ineligible corporation (certain financial institutions, insurance companies, etc.)
Summary
S Corporation election is a tax strategy that can save business owners thousands in self-employment taxes annually. By paying yourself a reasonable salary and taking remaining profits as distributions, you only pay payroll taxes on the salary portion - not the distributions.
However, S Corp status comes with real costs: payroll setup and maintenance ($500-$2,000+/year), more complex tax returns ($1,000-$3,000+), and ongoing corporate compliance requirements. Most tax professionals recommend considering S Corp election when your business profit exceeds $60,000-$80,000 annually.
Ready to see if S Corp election makes sense for you? Use our free calculators to calculate your potential tax savings and determine your optimal salary-to-distribution ratio. The numbers will help you decide if the savings justify the costs.
Remember: Every business situation is unique. Always consult with a qualified tax professional before making the S Corp election to ensure it's the right choice for your specific circumstances.
Keep Learning!
Want more S Corp strategies in your inbox? Join fellow business owners who are learning to keep more of their hard won profits!
Legal Disclaimer: The information provided in this article is for educational purposes only and should not be construed as tax, legal, or financial advice. Tax situations are highly individual and complex. Always consult with a qualified tax professional, CPA, or attorney before making any decisions regarding S-Corporation elections, entity structure changes, or tax planning strategies. Calculator results are estimates only and may not account for all relevant tax provisions or your specific circumstances. SCorpGuide.com and Forever Exploring LLC are not liable for any decisions made based on information provided on this site. For complete terms, see our Terms and Disclaimers.



Comments