CPA REG Exam Prep 2026 Review

ass the hardest section of the CPA Exam with the only prep app built exclusively for REG. Regulation is where most candidates lose the most time — federal taxation, business law, and ethics, tested through dense multiple-choice questions and Task-Based Simulations. CPA REG Exam Prep 2026 focuses 100% on REG, so every question, simulation, flashcard, and lesson moves you toward a single goal: passing. WHY REG CANDIDATES CHOOSE THIS APP • Built to the AICPA REG Blueprint — MCQ and TBS weighting mirrors the real exam, area by area • Current-year tax law, including 2025 OBBBA changes, so you never study outdated rules • One focused subscription instead of a multi-thousand-dollar review course • Fully offline, with iCloud sync across iPhone, iPad, and Mac 19,000+ QUESTIONS, INCLUDING 350 SIMULATIONS • 19,000+ practice questions, each with a clear, worked answer explanation • 350 Task-Based Simulations (TBS) — roughly half of your REG score, and the format most apps ignore • Full-length mock exams in the real exam-day structure: 72 MCQ + 8 TBS across four hours • Every answer cites primary authority — IRC §, UCC §, SSTS, and Circular 230 — so you learn the rule, not just the letter STUDY THE WAY THAT ACTUALLY WORKS • FSRS-5 spaced-repetition flashcards schedule each card at the moment you're about to forget it • A Mistake Bank captures every question you miss, so you can drill your real weak spots instead of what you already know • AI Coach builds a personalized study plan and a readiness score that tells you when you're tracking toward a pass • Concept cards and Tax Reels break dense topics into short, memorable lessons MASTER EVERY REG TOPIC • Individual taxation — gross income, adjustments, deductions, credits, AMT, filing status • Entity taxation — C corporations, S corporations, partnerships, and tax-exempt organizations, plus basis • Property transactions — cost recovery (MACRS/§179), gains and losses, §1031 exchanges, §1231/1245/1250 recapture • Business law — agency, contracts, UCC Articles 2 and 9, debtor-creditor relationships, and business structures • Ethics & professional responsibility — Circular 230, SSTS, the AICPA Code, and federal tax procedure TOOLS THAT DO THE MATH WITH YOU 14 interactive tax calculators — QBI, §179, MACRS, self-employment tax, AMT, capital gains, partner basis, SALT, and more — so you understand each computation instead of memorizing a number. STUDY ANYWHERE, ANYTIME • Audio Mode reads questions and rationales aloud for hands-free, screen-off study on your commute or at the gym • Tax Reels — short, vertical micro-lessons for quick daily review • 100% offline — no Wi-Fi required • iCloud keeps your progress, streaks, and Mistake Bank in sync across every device MORE THAN JUST CPA Also ideal for accounting students and Enrolled Agent (EA) candidates studying US federal taxation. TRY IT FREE Start a 3-day free preview — no credit card required. Then choose the plan that fits your timeline. SUBSCRIPTION OPTIONS • Monthly — $24.99 • 6-Month — $99.99 (about $16.67/month) • Annual — $149.99 (about $12.50/month) Payment is charged to your Apple Account at confirmation of purchase. Subscriptions renew automatically at the same price unless auto-renew is turned off at least 24 hours before the end of the current period. Manage or cancel anytime in your Account Settings after purchase. Terms of Use: https://c3rt.com/terms-of-service/ Privacy Policy: https://c3rt.com/privacy/ Not affiliated with, endorsed by, or sponsored by the AICPA, NASBA, or any exam-review provider. All trademarks are the property of their respective owners.