Business Initiative Home

Entity and Tax Strategy: How LLC vs. S‑Corp vs. C‑Corp Affects Your Bill



By: Jack Nicholaisen author image
article image

Entity choice affects taxes. LLCs taxed differently. S-Corps taxed differently. C-Corps taxed differently.

Most owners choose entity without understanding tax impact. They make expensive mistakes. They pay more than necessary.

Entity structure determines tax treatment. Understanding differences saves money. It enables strategy.

This guide shows how LLC vs. S-Corp vs. C-Corp affects your tax bill.

article summaryKey Takeaways

  • Understand differences—learn tax treatment
  • Compare structures—see tax impact
  • Choose strategically—select best structure
  • Plan taxes—optimize tax strategy
  • Save money—reduce tax burden
entity tax strategy LLC taxes S-Corp taxes C-Corp taxes tax structure

Entity Tax Overview

Entity structure determines tax treatment. Each structure has different rules. Each affects your tax bill.

LLCs have flexibility: Pass-through taxation. Self-employment taxes. Flexible structure.

S-Corps have benefits: Pass-through taxation. Potential self-employment tax savings. Ownership restrictions.

C-Corps have complexity: Corporate taxation. Double taxation risk. More complexity.

Why this matters: Entity understanding enables strategy. If you understand entity, strategy improves.

LLC Taxation

LLCs use pass-through taxation. Income passes to owners. Owners pay taxes.

How LLCs Are Taxed

Pass-through structure:

  • Business income passes to owners
  • Owners report on personal returns
  • No corporate tax
  • Self-employment taxes apply

Why this matters: Pass-through taxation affects tax bill. If you understand pass-through, tax bill becomes clear.

Self-Employment Taxes

Self-employment tax applies:

  • On all business income
  • Social Security and Medicare
  • Higher rate than W-2
  • No employer match

Why this matters: Self-employment taxes increase cost. If you understand self-employment taxes, cost becomes clear.

Tax Flexibility

LLCs offer flexibility:

  • Can elect S-Corp status
  • Can elect C-Corp status
  • Can remain pass-through
  • Options exist

Why this matters: Flexibility enables strategy. If you have flexibility, strategy becomes possible.

Pro tip: Use our TAM Calculator to evaluate market opportunity and inform business planning. Calculate market size to understand growth potential.

LLC taxation pass-through structure self-employment taxes tax flexibility

S-Corp Taxation

S-Corps use pass-through taxation with potential savings. Income passes to owners. Self-employment tax savings possible.

How S-Corps Are Taxed

Pass-through structure:

  • Business income passes to owners
  • Owners report on personal returns
  • No corporate tax
  • Salary vs. distribution split

Why this matters: Pass-through taxation affects tax bill. If you understand pass-through, tax bill becomes clear.

Self-Employment Tax Savings

Potential savings:

  • Salary subject to self-employment tax
  • Distributions not subject to self-employment tax
  • Reasonable salary required
  • Savings depend on split

Why this matters: Self-employment tax savings reduce cost. If you understand savings, cost decreases.

Ownership Restrictions

S-Corp limitations:

  • Limited number of owners
  • Limited owner types
  • No corporate owners
  • Restrictions apply

Why this matters: Ownership restrictions limit flexibility. If you understand restrictions, flexibility becomes clear.

C-Corp Taxation

C-Corps use corporate taxation. Business pays corporate tax. Owners pay personal tax on distributions.

How C-Corps Are Taxed

Corporate taxation:

  • Business pays corporate income tax
  • Owners pay personal tax on distributions
  • Double taxation risk
  • Corporate tax rate applies

Why this matters: Corporate taxation affects tax bill. If you understand corporate taxation, tax bill becomes clear.

Double Taxation

Double taxation occurs:

  • Corporate income taxed at corporate rate
  • Distributions taxed at personal rate
  • Total tax higher
  • Planning can reduce

Why this matters: Double taxation increases cost. If you understand double taxation, cost becomes clear.

Tax Planning Opportunities

Planning opportunities exist:

  • Retained earnings strategies
  • Salary vs. distribution planning
  • Corporate tax deductions
  • Long-term planning

Why this matters: Planning opportunities reduce taxes. If you understand opportunities, taxes decrease.

Comparison

Quick comparison of tax treatment:

Aspect LLC S-Corp C-Corp
Tax Structure Pass-through Pass-through Corporate
Self-Employment Tax On all income On salary only On salary only
Corporate Tax No No Yes
Double Taxation No No Yes
Flexibility High Medium Low

Why this matters: Comparison enables decisions. If you compare structures, decisions improve.

Pro tip: Use our TAM Calculator to evaluate market opportunity and inform business planning. Calculate market size to understand growth potential.

Your Next Steps

Entity tax strategy affects your tax bill. Understand differences, compare structures, choose strategically, plan taxes, then save money to reduce tax burden.

This Week:

  1. Begin understanding entity tax differences using our TAM Calculator
  2. Start comparing structures
  3. Begin evaluating your situation
  4. Start planning tax strategy

This Month:

  1. Complete understanding of differences
  2. Compare all structures
  3. Evaluate your situation
  4. Develop tax strategy

Going Forward:

  1. Continuously evaluate structure
  2. Plan taxes strategically
  3. Optimize tax strategy
  4. Save money

Need help? Check out our TAM Calculator for market evaluation, our tax basics guide for fundamentals, our tax strategy hub for tactics, and our working with tax pro guide for professionals.


Stay informed about business strategies and tools by following us on X (Twitter) and signing up for The Initiative Newsletter.





Sources & Additional Information

This guide provides general information about entity tax strategy. Your specific situation may require different considerations.

For market size analysis, see our TAM Calculator.

Consult with professionals for advice specific to your situation.

Ask an Expert

Not finding what you're looking for? Send us a message with your questions, and we will get back to you within one business day.

About the Author

jack nicholaisen
Jack Nicholaisen

Jack Nicholaisen is the founder of Businessinitiative.org. After acheiving the rank of Eagle Scout and studying Civil Engineering at Milwaukee School of Engineering (MSOE), he has spent the last 5 years dissecting the mess of informaiton online about LLCs in order to help aspiring entrepreneurs and established business owners better understand everything there is to know about starting, running, and growing Limited Liability Companies and other business entities.