How we research

We are educators, not practitioners. Here is exactly how we build guides — and where our limits are.

Primary sources first

Every guide starts with IRS primary sources: publications, forms, and instructions (e.g., Publication 334 for small business, the Form 2553 instructions for S elections, Publication 463 for travel and vehicle rules). Secondary sources — industry pricing surveys, provider documentation — are used for market context like pricing models, never for tax rules.

Plain-English synthesis

We translate, we don't simplify away meaning. When a rule has exceptions that matter (and tax rules always do), we say so and point at the source. When we don't know something, we say that instead of filling the gap.

Review cadence

Guides are reviewed at least monthly against current IRS guidance, and immediately when tax law changes materially. Each guide shows its last review date. Pricing information — CPA fees, software plans — is the most volatile; we describe pricing models and commonly reported ranges rather than asserting prices that go stale.

Honest limits

Reviewed October 3, 2026 against current IRS guidance. Tax law changes — how we research.