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Practical tax guides — written by reviewers, cited from the code.

Five free PDF guides covering the deductions, credits, and structures we see preparers miss most often. Email-gated. No sales calls.

Free guides

Five things your preparer probably didn't tell you.

Practical, IRC-cited PDFs from the TaxScan reviewer team. Email-gated, no upsells.

10 Schedule C Deductions Most Preparers Miss
Self-employed

10 Schedule C Deductions Most Preparers Miss

The most-overlooked write-offs on Schedule C, with line-by-line examples and IRC citations.

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What the IRS Won't Tell You About the Home Office Deduction
Home office

What the IRS Won't Tell You About the Home Office Deduction

IRC §280A walkthrough — exclusive-use rules, simplified vs. actual method, and audit-defensible documentation.

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Audit-Proof Your 1040: A 7-Point Checklist
Audit prep

Audit-Proof Your 1040: A 7-Point Checklist

The seven flags that trigger audits — and the documentation that defuses each one before you file.

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Crypto, Side Hustles & Gig Income: 2026 Tax Survival Guide
2026 update

Crypto, Side Hustles & Gig Income: 2026 Tax Survival Guide

Form 1099-K thresholds, basis tracking for digital assets, and the new reporting rules every gig worker needs.

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Living on K-1s: Pass-Through Tax Strategy Primer
Pass-through

Living on K-1s: Pass-Through Tax Strategy Primer

Quarterly estimates, QBI optimization, and basis tracking — the playbook for partners and S-corp shareholders.

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Your past tax returns owe you money.

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TaxScan provides analytical insights. We are not a substitute for legal or tax advice. Findings are reviewed by licensed tax professionals before any amended return guidance is issued.