- REG has 72 MCQs and 8 TBSs across five testlets, with MCQs and TBSs each worth 50% of the score.
- Federal Taxation of Entities is the heaviest domain at 23-33%, so training time should reflect that weight.
- Passing requires a scaled score of 75 out of 99 - not 75% correct answers, and scores aren't curved.
- The section fee is $268.59 through NASBA CPA Examination Services jurisdictions, separate from board and application fees.
What "REG Training" Actually Means
When people search for REG training, they're usually looking for a structured way to prepare for the Uniform CPA Examination: Taxation and Regulation section - one of the four sections of the CPA Exam developed and scored by the AICPA Board of Examiners. NASBA and individual state boards manage candidate eligibility and administration, while Prometric delivers the actual computer-based test at testing centers. Training for REG isn't about memorizing a textbook cover to cover; it's about building fluency across five distinct tax and business-law domains, learning the exam's specific question formats, and practicing under the same four-hour, five-testlet structure you'll face on test day.
Because REG is a single exam section rather than a standalone, separately renewable credential, your training plan should be built around one appointment, one blueprint, and one scoring outcome - not ongoing recertification cycles. That focus is actually an advantage: everything you study points directly at a fixed set of content areas defined in the current blueprint.
How REG Is Structured: Format, Timing, and Scoring
Under the blueprint effective January 1, 2026, REG consists of 72 multiple-choice questions and 8 task-based simulations, delivered across five testlets during a four-hour appointment. MCQs and TBSs each contribute exactly 50% of your total score, which means neither format can be safely neglected. A candidate who is excellent at MCQs but weak on simulations - or vice versa - will struggle to reach the required passing score.
Speaking of the passing score: it's 75 on a 0-99 scale, and that number does not mean 75% of questions answered correctly. Scores are not curved, and the scaled score reflects a weighted combination of question difficulty, MCQ performance, and TBS performance. Understanding this scoring mechanic matters for training because it changes how you should react to practice test results - a raw percentage on a practice bank doesn't translate one-to-one to the scaled score you'll receive. For a deeper breakdown of exactly how the scoring works, see REG Passing Score 2026: Exactly What You Need to Pass.
During the actual appointment, a standardized 15-minute stopped-clock break follows Testlet 3. This break doesn't count against your four hours of testing time, so it's worth training your stamina to reach that midpoint efficiently rather than burning excess time on earlier testlets.
Key Takeaway
Train MCQs and TBSs in roughly equal proportion since they're weighted equally - don't let simulation practice become an afterthought just because MCQs feel more familiar.
Training by Domain: The Five Content Areas
REG's content is organized into five domains, each with its own weighting range. Your training time should roughly mirror these weights, with the heaviest domains receiving proportionally more repetition and simulation practice.
Domain 1: Ethics, Professional Responsibilities and Federal Tax Procedures (10-20%)
Covers practitioner responsibilities, tax return positions, and procedural rules governing how tax matters are handled with authorities.
- Circular 230-type practitioner obligations and due diligence standards
- IRS procedural mechanics: audits, appeals, and penalties
- Legal duties and liabilities tied to tax practice
Domain 2: Business Law (15-25%)
Tests knowledge of contracts, agency, business structures, and other legal concepts relevant to a practicing CPA.
- Contract formation, performance, and remedies
- Agency relationships and fiduciary duties
- Business organization structures and their legal implications
Domain 3: Federal Taxation of Property Transactions (5-15%)
Focuses on the tax treatment of property acquisitions, dispositions, and character determinations.
- Basis calculations and adjustments
- Gain and loss recognition rules
- Like-kind exchanges and related property transaction rules
Domain 4: Federal Taxation of Individuals (22-32%)
One of the two largest domains, covering the full individual tax return lifecycle.
- Gross income inclusions and exclusions
- Adjustments, deductions, and credits
- Filing status and individual tax procedures
Domain 5: Federal Taxation of Entities, including tax preparation (23-33%)
The single largest content area on the exam, so it deserves the largest training allocation.
- C corporation and pass-through entity taxation
- Partnership and S corporation basis and distribution rules
- Entity-level tax return preparation concepts
Note that candidates are not tested on specific tax rate percentages, dollar amounts, or limitations that are indexed to inflation - training time is better spent understanding the mechanics and rules that govern a calculation rather than memorizing figures that change annually. For a full walkthrough of each domain's subtopics and how heavily they're likely to appear, review REG Exam Domains 2026: Complete Guide to All 5 Content Areas.
Registration and Fee Mechanics Before You Train
Before you build a study schedule, you need to lock down eligibility and scheduling logistics, since these vary by jurisdiction. Candidates need board approval and a Notice to Schedule before booking a Prometric appointment, and eligibility rules, credit windows, and licensure requirements are all set at the jurisdiction level rather than uniformly across the country. If you haven't confirmed your eligibility path yet, start with REG Requirements 2026: Eligibility, Prerequisites & How to Qualify before committing to a training timeline.
On cost, NASBA CPA Examination Services jurisdictions list a $268.59 exam-section fee for REG, with separate application or board fees determined by your specific state board. Budgeting for both the section fee and any board-specific charges avoids surprises mid-preparation. A full cost breakdown is available at REG Certification Cost 2026: Complete Pricing Breakdown.
Once you know your eligibility status and fee obligations, check testing windows and blackout periods so your training plan ends right before your scheduled appointment rather than weeks in advance. Details on windows and deadlines are covered in REG Exam Dates 2026: Testing Windows, Deadlines & Scheduling.
Building a Domain-Sequenced Training Plan
Generic study techniques - timed sprints, spaced repetition, active recall - all work for REG, but only if they're applied against the right content in the right order. Because Federal Taxation of Entities and Federal Taxation of Individuals together make up close to half the exam, they deserve first priority and the most repetition cycles. Business Law and Ethics/Procedures, while smaller, are often faster to master and make good candidates for early wins that build momentum.
Foundations: Ethics/Procedures and Business Law
- Learn practitioner responsibility rules and IRS procedural steps
- Work through contract and agency law fundamentals
- Complete untimed MCQ sets to build baseline familiarity
Federal Taxation of Individuals
- Master gross income, adjustments, deductions, and credits
- Practice individual return scenarios as task-based simulations
- Mix timed MCQ testlets with untimed review
Property Transactions
- Drill basis, gain/loss recognition, and exchange rules
- Connect property concepts back to entity and individual scenarios
Federal Taxation of Entities
- Give this domain the most simulation practice given its 23-33% weight
- Work partnership, S corp, and C corp scenarios repeatedly
Full-Length Practice and Review
- Take full four-hour timed exams to build stamina through the break at Testlet 3
- Review weak areas identified across all five domains
For a more detailed week-by-week methodology and resource recommendations, see REG Study Guide 2026: How to Pass on Your First Attempt. If you want a compact reference to reinforce recall in the final days before your appointment, REG Cheat Sheet 2026: One-Page Review of Must-Know Facts condenses the highest-yield facts into a single page.
Tools Available During the Exam
Part of effective training is practicing with the same tools you'll have on test day. REG provides a spreadsheet tool and a four-function calculator during the exam. If your practice materials don't replicate these tools, you're training under different conditions than the actual test - build spreadsheet-based calculation practice into your simulation work rather than relying solely on scratch paper or outside calculators.
Realistic timed practice, ideally through a platform like a full-length REG practice test, helps you get comfortable navigating between testlets, managing the stopped-clock break after Testlet 3, and pacing yourself across 72 MCQs and 8 TBSs within four hours. Running full simulated attempts on our practice test platform before your real appointment reduces the chance that unfamiliar navigation or pacing costs you time you can't recover.
Key Takeaway
Practice every simulation using an actual spreadsheet interface - don't let calculator or formatting unfamiliarity cost points on test day.
Who Values REG Training
REG is one section of the broader CPA Exam pathway toward licensure, and completing it signals command of tax law, business law, and entity taxation concepts that are directly relevant to public accounting, corporate tax departments, and advisory roles. Employers hiring for tax-focused positions often look for candidates progressing through or having completed the CPA Exam sections, with REG specifically demonstrating readiness for compliance, tax preparation, and entity structuring work. For a closer look at the kinds of roles and employers that value this background, see REG Jobs.
If you're weighing whether the time investment in REG training is worthwhile relative to your career goals, Is the REG Certification Worth It? Complete ROI Analysis 2026 and REG Salary Guide 2026: Complete Earnings Analysis both dig into that question in more detail.
| Format | Count | Score Weight | Training Focus |
|---|---|---|---|
| Multiple-Choice Questions | 72 | 50% | Breadth across all five domains, speed and accuracy |
| Task-Based Simulations | 8 | 50% | Applied scenarios, spreadsheet tool fluency, multi-step problems |
Before locking in a training schedule, it's also worth understanding how challenging REG tends to be relative to other sections and what the current pass-rate data suggests about typical outcomes. How Hard Is the REG Exam? Complete Difficulty Guide 2026 and REG Pass Rate 2026: What the Data Shows both provide useful context - the cumulative Q1-Q2 2026 pass rate sits at 66.78%, a helpful benchmark as you gauge your own readiness through practice testing on our exam simulator.
Frequently Asked Questions
REG is a four-hour appointment covering 72 multiple-choice questions and 8 task-based simulations across five testlets, with a standardized 15-minute break after Testlet 3 that doesn't count against testing time.
No. Candidates are not tested on specific tax rate percentages, dollar amounts, or limitations that are indexed to inflation, so training time is better spent on rules and mechanics rather than memorizing figures.
Federal Taxation of Entities, at 23-33%, is the largest single domain, closely followed by Federal Taxation of Individuals at 22-32%. Both deserve the largest share of your study time.
NASBA CPA Examination Services jurisdictions list a $268.59 exam-section fee, plus separate application or board fees that vary by jurisdiction.
You need a scaled score of 75 on the 0-99 scale. This is not the same as answering 75% of questions correctly, and scores are not curved.