Pass Every CPA Section
Master the CPA exam with AI-powered prep across all 6 sections. MCQ and TBS practice, score predictor, and 30-month deadline tracker. Free to start.
Explore by topic
Auditing & Attestation
AUD section covering ethics, risk assessment, audit procedures, and reporting standards.
Financial Accounting & Reporting
FAR section covering conceptual framework, financial statements, governmental accounting, and nonprofit accounting.
Taxation & Regulation
REG section covering federal taxation, business law, and ethics for individuals, entities, and property transactions.
Business Analysis & Reporting
BAR section covering business analysis, technical accounting, and financial reporting for complex scenarios.
Information Systems & Controls
ISC section covering IT governance, security, information systems controls, and data management.
Tax Compliance & Planning
TCP section covering individual and entity tax compliance, tax planning strategies, and complex tax scenarios.
Target Bank
20,000
Questions across AUD, FAR, REG, BAR, ISC, and TCP.
Live Bank
75
Blueprint-aligned starter inventory already available in the CPA practice center.
Independent Study Aid
Not affiliated
Koydo is not affiliated with, endorsed by, or sponsored by AICPA, NASBA, or Prometric.
What makes CPA Exam Prep different
All 6 CPA Sections
Complete question banks covering AUD, FAR, REG, BAR, ISC, and TCP — every testable topic included.
MCQ & TBS Practice
Practice both multiple-choice questions and task-based simulations in the format used on the actual exam.
Score Predictor
AI-driven score prediction based on your practice performance. Know where you stand before test day.
30-Month Deadline Tracker
Automatically tracks your 30-month window to pass all sections and alerts you before deadlines expire.
Simple pricing
Starter
$0
Begin with the live starter bank, legal disclaimers, and section-by-section drill access.
- 75 live blueprint-aligned questions
- All 6 sections visible from day one
- Score predictor and 30-month tracker
Premium Monthly
$55/mo
For focused CPA prep bursts when you want unlimited explanations and deeper analytics.
- Unlimited AI tutor explanations
- Adaptive section drill support
- Premium audit, tax, and reporting review flows
Premium Annual
$385/yr
Best value for candidates planning across core sections plus a discipline window.
- All premium monthly features
- Lower effective monthly rate
- Matches the full-year CPA study cycle
Ready to start learning?
8,000+ modules across every major subject. No Ads Ever. Start with free access — no card required.