REG Passing Score 2026: Exactly What You Need to Pass

What the REG Passing Score Actually Is

If you're planning to sit for the Uniform CPA Examination: Taxation and Regulation (REG) section, the single number that matters most on score release day is 75. That's the passing score on the AICPA's 0-99 scale, and it applies uniformly to every candidate regardless of jurisdiction, testing window, or which version of the exam they received.

A score of 75 is not the same as answering 75% of questions correctly. The scaled score reflects the difficulty of the specific questions and simulations a candidate received, weighted according to the exam's scoring model. Two candidates can answer a different raw number of questions correctly and still both land on exactly 75, because the underlying content each of them faced wasn't identical in difficulty. This is a common point of confusion, and it's worth internalizing early so you don't misjudge your own performance based on a rough mental tally during the exam.

How REG Scoring Works: MCQs, TBSs, and the 0-99 Scale

REG is built from two question formats, and the AICPA weights them identically: multiple-choice questions (MCQs) contribute 50% of your score, and task-based simulations (TBSs) contribute the other 50%. Under the blueprint effective January 1, 2026, the exam delivers 72 MCQs and 8 TBSs spread across five testlets during a four-hour appointment.

That even split has practical consequences for how you prepare. Candidates who over-invest in memorizing MCQ answer patterns while neglecting simulation-style research and calculation tasks often leave points on the table, because half the exam is scored on your ability to work through multi-part, document-based scenarios rather than pick from four options. If you want a deeper breakdown of how each testlet is structured and what a typical TBS looks like, the REG Study Guide 2026 walks through the format testlet by testlet.

Domain Weights and Why They Matter for Your Score

REG's content is organized into five domains, and the AICPA publishes a weighting range for each. Because your scaled score is built from questions drawn across these domains in proportion to their weights, the domains with the widest ranges deserve the most study bandwidth.

Federal Taxation of Entities is the single largest content area on the exam, and combined with Federal Taxation of Individuals, these two domains can represent nearly two-thirds of your total score. That means a candidate who is strong in Business Law but weak on entity taxation is mathematically far more exposed than one with the reverse skill set. For a full walkthrough of what's tested inside each of these five areas, see the REG Exam Domains 2026 guide.

Exam Structure: Testlets, Timing, and Tools

REG is administered in five testlets during a four-hour Prometric appointment. A standardized 15-minute stopped-clock break is provided after Testlet 3, meaning that time doesn't count against your four hours - a detail worth planning around if pacing is a concern. Throughout the exam, candidates have access to a built-in spreadsheet tool and a four-function calculator to support the computational work embedded in simulations.

Because the exam is scored the moment it's submitted for the multiple-choice-heavy pieces but requires more extensive processing for simulations, don't expect same-day results. Timing details around when scores post, along with testing window deadlines, are covered separately in the REG Exam Dates 2026 guide if you're mapping your prep schedule to a specific appointment.

What Changes for 2026 Test-Takers

One detail specific to 2026 candidates deserves its own callout: provisions of H.R. 1 with 2024 or 2025 effective dates became eligible for REG testing starting July 1, 2026. If your exam date falls on or after that cutoff, you're responsible for content tied to those provisions; if you test before it, you're not. This is a scheduling detail worth confirming against your own Notice to Schedule window, since testing the same content area before versus after the cutoff can mean studying materially different rules.

It's also worth remembering what the exam deliberately does not test: specific tax rate percentages, dollar amounts, or limitations that are indexed to inflation. That means your study time is better spent understanding the mechanics and logic of a rule - how a deduction phases out, what triggers a limitation, how an election works - rather than memorizing a specific number that changes annually. Candidates who try to memorize inflation-adjusted figures are often studying the wrong layer of detail.

Pass Rate Context: What 75 Really Means

The cumulative pass rate across Q1 and Q2 2026 for REG was 66.78%. That figure gives useful context for how the 75 threshold behaves in practice: roughly two out of three candidates clear it on a given sitting, and a meaningful share do not. That's a reasonable, achievable bar with disciplined preparation, but it's not one candidates should treat casually given the breadth of Federal Taxation of Entities and Federal Taxation of Individuals content alone.

If you want a longer historical view of how pass rates have trended and what factors correlate with clearing the 75 threshold on a first attempt, the REG Pass Rate 2026 breakdown digs into that data in more depth. And if you're still weighing how demanding REG is relative to other CPA sections, How Hard Is the REG Exam? covers the difficulty question directly.

Allocating Study Time to Hit 75

Because MCQs and TBSs are weighted equally and Federal Taxation of Entities plus Federal Taxation of Individuals together can approach two-thirds of the exam, your weekly study allocation should mirror those weights rather than treat all five domains equally.

This isn't a universal template - adjust the weeks based on your own background (candidates with a tax background may compress the entity and individual weeks, while those newer to tax law may need to extend them). The point is to let the domain weights, not equal time-slicing, drive your schedule. A more granular breakdown of study sequencing lives in the REG Study Guide 2026, and you can benchmark your readiness using timed practice sets on our REG practice exam platform.

Registration, Fees, and Scheduling Basics

Before the passing score even becomes relevant, you need to be eligible to sit for REG. The AICPA Board of Examiners develops and scores the exam, NASBA and individual state boards manage candidate eligibility and administration, and Prometric delivers the computer-based test at testing centers. Candidates need board approval and a Notice to Schedule before they can book a Prometric appointment.

For jurisdictions administered through NASBA CPA Examination Services, the exam-section fee is $268.59, though this is separate from application or registration fees, which are set individually by each state board. Because eligibility rules, credit windows, and CPE requirements vary by jurisdiction, it's worth confirming your specific state's requirements before registering. Full detail on this process is available in the REG Requirements 2026 guide, and a complete cost breakdown - fees plus prep materials - is covered in the REG Certification Cost 2026 breakdown.

REG itself functions as an exam section within CPA licensure rather than a standalone, separately renewable credential - passing it is one requirement among several toward becoming a licensed CPA in your jurisdiction. If you're still exploring what the section covers at a foundational level, What Is REG? and the REG Exam Domains 2026 guide are good starting points, and REG Salary Guide 2026 covers how this section fits into broader CPA career outcomes.

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