Entity ≠ tax classification
An LLC is state law; S-corp is a federal election. Confusing the two produces most of the bad advice circulating online.
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Tax & Legal
Two decisions drive most of an owner's tax bill: how the business is classified, and how rigorously legitimate costs are captured. Neither requires anything aggressive — they require a structure that fits and a system that documents. This desk covers both.
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Structure, then substantiation
Structure sets the rate you pay on profit. Substantiation determines how much profit there is to tax. Both are ordinary administration, not clever schemes.
- Separate the entity properlyOne business account, one card, no commingling. This protects the liability shield and makes every later step trivial.
- Run the election numbersPast a profit threshold, an S-corp election saves real money — below it, the payroll and filing costs consume the benefit entirely.
- Set a defensible salaryThe single largest audit exposure in a small business. Document how you derived it, once a year.
- Capture deductions as a by-productPhotograph at the point of sale, annotate immediately, reconcile monthly. April becomes a formality rather than an excavation.
A deduction is a discount
Not a rebate. For a self-employed owner it is often worth 38–48% — meaningful, but it never makes an unnecessary purchase free.
Documentation wins disputes
Contemporaneous records survive scrutiny. Reconstructed ones rarely do. Ten minutes a month is the whole system.
Run the numbers
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Educational information, not tax adviceRates, thresholds and rules change frequently and vary by jurisdiction. Everything on this desk is written to help you ask better questions — confirm your specific position with a qualified professional before acting.