Which Entity is Most Suitable for Your New or Existing Business?
The Tax Cuts and Jobs Act (TCJA) has changed the landscape for business taxpayers. That’s because the law introduced a flat 21% federal income tax rate for C corporations. Under prior law, profitable C corporations paid up to 35%.
The TCJA also cut individual income tax rates, which apply to sole proprietorships and pass-through entities, including partnerships, S corporations, and LLCs (treated as partnerships for tax purposes). However, the top rate dropped from 39.6% to only 37%.
These changes have caused many business owners to ask: What’s the optimal entity choice for me?
Entity tax basics
Before the TCJA, conventional wisdom was that most small businesses should be set up as sole proprietorships or pass-through entities to avoid the double taxation of C corporations. A C corporation pays entity-level income tax and then shareholders pay tax on dividends — and on capital gains when they sell the stock. For pass-through entities, there’s no federal income tax at the entity level.
Although C corporations are still potentially subject to double taxation, their current 21% tax rate helps make up for it. This issue is further complicated, however, by another tax provision that allows noncorporate owners of pass-through […]

