Partner
A C-corporation and an S-corporation are taxed in very different ways, and neither is universally “better” for every California business. C-corporations pay corporate income tax but offer flexibility for reinvesting profits and providing benefits, while S-corporations pass income through to owners and may reduce certain employment taxes. It takes a skilled Ventura County business attorney to help you choose the structure that best supports your company’s growth.
How C-Corporations Are Taxed
A C-corporation is treated as a separate taxpayer. The company files its own tax return and pays federal corporate income tax on its profits. Currently, the federal corporate tax rate is a flat 21 percent.
When profits are distributed to shareholders as dividends, those dividends are taxed again at the individual level. This is often referred to as “double taxation,” though it only applies if profits are actually paid out rather than reinvested.
Potential tax advantages of a C-corporation include:
- A predictable corporate tax rate
- The ability to retain earnings inside the company for expansion
- Greater flexibility in offering fringe benefits, such as health insurance and certain retirement plans
Potential drawbacks include:
- Taxation at both the corporate and shareholder levels
- Dividends are not deductible by the corporation
For businesses planning to reinvest profits or seek outside investors, these tradeoffs may be manageable or even beneficial.
How S-Corporations Are Taxed
An S-corporation does not usually pay federal income tax at the corporate level. Instead, profits and losses are passed through to shareholders and reported on their personal tax returns.
Owners who work for the business must be paid a reasonable salary, which is subject to payroll taxes. Any remaining profit distributions are generally not subject to self-employment tax, which can result in meaningful savings for some businesses.
Potential tax advantages of an S-corporation include:
- No federal corporate income tax in most cases
- Pass-through taxation avoids double taxation
- Possible payroll tax savings on distributions
- Strict eligibility rules, including shareholder limits
- Increased IRS scrutiny around owner compensation
- Fewer tax-favored benefit options for owner-employees
S corporations work best for closely held businesses with consistent profits and active owners.
Side-by-Side Tax Comparison
| Feature | C-Corporation | S-Corporation |
| Federal Income Tax | Paid by the corporation (21% flat rate) | Passed through to the owners |
| Double taxation | Yes, on distributed profits | No |
| Self-employment tax savings | No (all compensation subject to FICA) | Possible |
| Shareholder restrictions | None | Yes (up to 100 shareholders; only US citizens/residents |
| Fringe benefit flexibility | High (fully deductible for employees, including owners) | Limited |
California-Specific Tax Considerations
California imposes taxes on both C-corporations and S-corporations, which can narrow the tax difference between the two structures.
Both entity types are subject to California’s minimum annual franchise tax, currently $800. In addition, S corporations pay a California tax equal to 1.5 percent of net income, even though they are pass-through entities for federal purposes.
C-corporations, on the other hand, pay California corporate income tax on their profits. Depending on income levels and distribution plans, this can make the total tax burden more comparable than many business owners expect.
California employment laws, payroll obligations, and compliance requirements also play a role in choosing an entity structure, especially for growing businesses with employees.
Which Structure Offers Better Tax Advantages for Your Business?
A C-corporation may be more tax-efficient for businesses that plan to reinvest profits, offer extensive benefits, or seek venture capital. An S-corporation may offer tax savings for owner-operated businesses that distribute profits regularly and can support reasonable salaries.
The most important factor is alignment with your long-term business goals. Changing structures later can trigger tax consequences, administrative costs, and compliance issues.
Choosing the Right Corporate Structure Early
The tax advantages of a C-corporation versus an S-corporation depend on how your business operates today and where it is headed tomorrow. California taxes, payroll considerations, and growth plans all affect the decision. Careful planning at the outset can help business owners avoid unnecessary tax exposure and restructuring down the road. Trust the seasoned tax planning attorneys at Schneiders & Associates to help you make an informed decision. Connect with us today.
Frequently Asked Questions
Can I later change from an S corporation to a C corporation?
Yes, but the change can have tax consequences, including built-in gains tax and new compliance requirements. Timing matters.
Does an S-corporation always save money on taxes?
Not always. Savings depend on profit levels, owner salaries, and California taxes, which can reduce the expected benefit.
Are S corporations limited in who can own shares?
Yes. S corporations are limited to certain types of shareholders and cannot have more than 100 shareholders.
Which structure is better for attracting investors?
Many investors prefer C corporations for their flexibility and familiarity, especially in growth-oriented businesses.