S Corp TaxationThe company can still owe

Two exceptions people skip past

The federal description of an S corporation says the company can still owe tax on certain built-in gains and on certain passive income, at the company itself. Those sentences exist so pass-through is not oversold. We name them. We do not print a recognition period, because that number lives in the instructions that match your facts, not in a general page.

Most companies that elected from the start never fill this bucket. A company that used to be taxed as a C corporation might. If you were a C corporation before, say so. If you were not, do not assume this bucket is yours, and do not let a blog tell you it is.

How we tell the difference

The company return and the election paperwork say what the history was. Memory is a weak source. We would rather read the prior return than take a confident guess in a text message. If the prior return is missing, the honest status is not sure, and the bucket stays unfilled until the paper shows up.

Built-in gain is about property that already had gain when the election happened. It is not a vibe about a good year. If the company bought a truck last spring and sold it this fall, that is an ordinary asset story, not automatically this exception. We sort the asset. We do not wave at it.

Passive income is a separate question

Rent, royalties, and some investment income can pile up inside a company that also has accumulated earnings from its old life. The test is specific, and a sentence on a marketing page is the wrong place to pretend we ran it. Bring the income mix. We will tell you whether that mix even raises a company-level tax.

None of this changes the ordinary work. The books still close. Payroll is still set up if people are paid. The shareholder's K-1 is still the home of ordinary profit. This page exists so those ordinary sentences are not the only sentences.

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