CPA REG Exam Study Guide: Tax Law, Business Law, and Ethics for Indian Candidates
Understanding the REG Exam: Structure, Weights, and What Makes It Different
The Regulation (REG) section of the CPA exam is where Indian candidates face their steepest learning curve. While FAR tests accounting principles that overlap significantly with Indian GAAP and Ind AS, and AUD covers audit concepts familiar to CA and B.Com graduates, REG plunges you into the deep end of the US Internal Revenue Code, a body of law that has no parallel in Indian education.
Understanding the exam structure is your first strategic advantage. REG is a 4-hour examination consisting of five testlets. The first two testlets contain multiple-choice questions, and the remaining three contain task-based simulations. MCQs and TBS each contribute approximately 50% to your final score. The exam uses computer-adaptive testing for the MCQ portion, meaning your performance on the first MCQ testlet determines the difficulty of the second testlet.
Content Area Weights (2024-2026 CPA Exam Blueprint)
| Content Area | Weight Range | Key Topics | Difficulty for Indians |
|---|---|---|---|
| Federal Taxation | 55-85% | Individual, corporate, partnership, S-corp, property transactions, tax procedures | High (entirely new system) |
| Business Law | 10-20% | Contracts, agency, debtor-creditor, business structures, UCC | Moderate (some overlap with Indian law) |
| Ethics & Professional Responsibilities | 15-25% | AICPA Code, Circular 230, tax return preparer penalties, PCAOB independence | Low-Moderate (conceptually familiar) |
The dominant weight of federal taxation (55-85%) tells you exactly where to invest the majority of your study time. An Indian candidate who masters US tax law has already secured the lion's share of available points. Business law and ethics serve as complementary scoring areas, but the exam is won or lost on taxation.
Why REG Is Different for Indian Candidates
For an American accounting graduate, REG reinforces concepts they encountered in undergraduate tax courses. They arrive at the CPA exam with an intuitive understanding of filing statuses, standard deductions, itemized deductions, and the progressive rate structure because these concepts are part of their lived experience as US taxpayers.
Indian candidates lack this experiential foundation entirely. The Indian Income Tax Act of 1961 operates on fundamentally different principles. India uses a slab-based system without the concept of filing status. India has no equivalent to the standard deduction versus itemized deduction choice. Indian depreciation methods (Written Down Value under Income Tax Act, Straight Line under Companies Act) differ from MACRS. Concepts like Section 1031 like-kind exchanges, passive activity loss limitations under Section 469, and the qualified business income deduction under Section 199A have no Indian parallels.
This means Indian candidates must build their US tax knowledge from the ground up. There are no shortcuts, but there is a systematic approach that transforms this apparent disadvantage into a structured learning path.
US Federal Individual Taxation: Building Your Foundation from Scratch
Individual taxation is the foundation upon which all other REG taxation topics rest. Corporate tax rules, partnership tax rules, and property transaction rules all reference individual tax concepts. If you build a strong foundation here, every subsequent topic becomes easier to learn.
The US Tax Formula: A Step-by-Step Framework
The US individual tax computation follows a logical sequence that differs significantly from the Indian Income Tax computation. Memorize this framework because every individual tax question on the REG exam requires you to understand where a specific item fits within this sequence.
The computation begins with Gross Income, which includes all income from whatever source derived unless specifically excluded by the IRC. This is broader than Indian total income because it captures items like alimony received (for pre-2019 agreements), gambling winnings, and discharge of indebtedness income. From gross income, you subtract adjustments to income (also called above-the-line deductions) such as educator expenses, student loan interest, IRA contributions, and self-employment tax deductions to arrive at Adjusted Gross Income (AGI).
AGI is the most critical intermediate number in the US tax system. Many deductions, credits, and phase-outs are based on AGI thresholds. From AGI, the taxpayer claims either the standard deduction or itemized deductions (whichever is larger), plus the qualified business income deduction under Section 199A, to arrive at taxable income. Tax is then computed on taxable income using the progressive rate brackets (10%, 12%, 22%, 24%, 32%, 35%, 37%), and tax credits are subtracted from the computed tax to determine tax liability.
Filing Status: A Concept with No Indian Equivalent
The US tax system assigns one of five filing statuses to every taxpayer, and this status determines the applicable tax brackets, standard deduction amount, and eligibility for various credits. The five statuses are Single, Married Filing Jointly (MFJ), Married Filing Separately (MFS), Head of Household (HOH), and Qualifying Surviving Spouse. Indian candidates must memorize the rules for qualifying for each status, particularly Head of Household, which is tested frequently. HOH requires being unmarried at year-end, paying more than half the cost of maintaining a home, and having a qualifying dependent who lived with you for more than half the year.
Key Individual Tax Topics for REG
Gross Income Inclusions and Exclusions. You must know what is included in gross income (wages, interest, dividends, rental income, capital gains, alimony from pre-2019 agreements, Social Security benefits above threshold amounts) and what is excluded (life insurance proceeds, gifts and inheritances, municipal bond interest, qualified scholarships, first $250K/$500K gain on principal residence sale). Exam questions frequently test edge cases at the inclusion/exclusion boundary.
Above-the-Line Deductions. These adjustments reduce AGI and are available regardless of whether the taxpayer itemizes. Key items include contributions to traditional IRAs (subject to income phase-outs if covered by employer plan), student loan interest (up to $2,500, phased out at higher AGI), health savings account contributions, self-employment tax deduction (50% of SE tax), and alimony paid (for pre-2019 agreements only).
Standard vs. Itemized Deductions. The standard deduction amounts are adjusted annually for inflation. Itemized deductions include state and local taxes (SALT, capped at $10,000), mortgage interest (on up to $750,000 of acquisition indebtedness), charitable contributions (cash up to 60% of AGI, appreciated property up to 30% of AGI), and medical expenses exceeding 7.5% of AGI. The exam tests when itemizing is beneficial and the specific limitations on each category.
Tax Credits. Distinguish between refundable credits (which can generate a refund even if no tax is owed) and nonrefundable credits (which can only reduce tax to zero). Key credits include the Child Tax Credit (partially refundable), Earned Income Tax Credit (refundable), American Opportunity Tax Credit (partially refundable), Lifetime Learning Credit (nonrefundable), and the Child and Dependent Care Credit (nonrefundable).
Corporate and Partnership Taxation: Entity-Level Rules for REG
Entity taxation is where REG begins to test your ability to navigate the interplay between different tax regimes. The US tax system distinguishes between C-corporations (which pay tax at the entity level), S-corporations and partnerships (which pass income through to owners), and other entities like LLCs (which can elect their classification). Indian candidates must develop fluency in all three regimes because exam questions frequently require comparing the tax consequences of a transaction across different entity types.
C-Corporation Taxation
C-corporations are separate taxable entities that pay tax at a flat 21% rate (post-TCJA). The key concepts tested in REG include corporate formation under Section 351 (tax-free incorporation when transferors control 80% of the corporation immediately after the exchange), the treatment of organizational and start-up expenditures (amortized over 180 months), the dividends received deduction (50%, 65%, or 100% depending on ownership percentage), net operating loss rules, and the accumulated earnings tax (a penalty tax on corporations that accumulate earnings beyond reasonable business needs to avoid dividend taxation).
Corporate distributions are tested heavily. Know the E&P (earnings and profits) framework: distributions come first from current E&P, then accumulated E&P (treated as dividends), then return of basis (tax-free), and finally as capital gain. Stock redemptions, liquidating distributions, and stock dividends each follow specific rules that the exam tests through scenario-based questions.
S-Corporation Taxation
S-corporations are pass-through entities that avoid double taxation. The eligibility requirements are tested frequently: the corporation must be a domestic corporation, have only one class of stock, have no more than 100 shareholders (with certain family members counting as one), and shareholders must be individuals, estates, certain trusts, or tax-exempt organizations (no partnerships or corporations as shareholders). Income, deductions, and credits pass through to shareholders on a per-share, per-day basis.
Critical S-corp topics include the shareholder basis computation (stock basis + debt basis), which determines the deductibility of pass-through losses, and the built-in gains tax (applicable when a C-corporation converts to S-corporation status and sells appreciated assets within a recognition period). The at-risk rules and passive activity loss rules apply at the shareholder level.
Partnership Taxation
Partnership taxation is arguably the most complex area tested in REG and receives significant weight. Partnerships are flow-through entities that file Form 1065 but pay no entity-level tax. Key concepts include formation rules under Section 721 (generally tax-free contributions of property for partnership interests), partner basis computation (which includes the partner's share of partnership liabilities, unlike S-corp basis), the treatment of guaranteed payments, distributions (current vs. liquidating), and the substantial economic effect test for special allocations.
The distinction between inside basis (partnership's basis in its assets) and outside basis (partner's basis in the partnership interest) is fundamental. Loss limitation rules follow a specific ordering: first, the basis limitation; second, the at-risk limitation under Section 465; and third, the passive activity loss limitation under Section 469. Indian candidates should practice computing partner basis from formation through multiple years of operations, contributions, and distributions.
Key Entity Tax Comparison
| Feature | C-Corporation | S-Corporation | Partnership |
|---|---|---|---|
| Tax Level | Entity (21% flat rate) | Pass-through to shareholders | Pass-through to partners |
| Formation | Section 351 (80% control test) | Section 351 + S election | Section 721 (generally tax-free) |
| Basis Includes Debt? | No (shareholder basis = stock cost) | Direct loans only | Yes (share of all liabilities) |
| Loss Deductibility | At entity level (NOL rules) | Limited to stock + debt basis | Limited to outside basis |
| Distributions | Dividend (if E&P exists) | Tax-free to extent of basis | Tax-free to extent of basis |
| Special Allocations | Not available | Not available (per-share/per-day) | Available (substantial economic effect) |
Property Transactions: Basis, Gains, Losses, and Depreciation
Property transactions represent one of the most heavily tested areas on REG and one that Indian candidates find particularly challenging because the US approach to cost basis, depreciation, and gain recognition differs substantially from Indian practice.
Basis Rules: The Foundation of Property Taxation
In the US tax system, the basis of property determines the gain or loss on its disposition and the depreciation deductions during its useful life. The rules for determining basis depend on how the property was acquired. Property acquired by purchase has a cost basis. Property received as a gift generally takes a carryover basis (the donor's basis), with an exception for loss property where the basis is the lower of the donor's basis or fair market value at the date of gift. Property received by inheritance takes a stepped-up basis to fair market value at the date of death. Property received in a tax-free exchange takes a substituted basis (old basis adjusted for boot received or given).
Depreciation under MACRS is critical for REG. The Modified Accelerated Cost Recovery System classifies assets into recovery periods (3, 5, 7, 10, 15, 20, 27.5, and 39 years) and applies either the 200% declining balance method (for 3-10 year property), 150% declining balance (for 15-20 year property), or straight-line (for real property). Know the half-year convention (applies to personal property, treats all assets as placed in service at the midpoint of the year), the mid-quarter convention (triggered when more than 40% of personal property is placed in service in the fourth quarter), and the mid-month convention (applies to real property).
Section 179 expensing allows businesses to deduct the full cost of qualifying property in the year of purchase, subject to a dollar limitation and a business income limitation. Bonus depreciation (100% through 2026, phasing down thereafter) allows additional first-year depreciation. Know when these provisions apply and their interaction with regular MACRS depreciation.
Capital Gains and Losses
The US system distinguishes between ordinary income (taxed at regular rates up to 37%) and capital gains (preferential rates of 0%, 15%, or 20% for long-term gains, taxed at ordinary rates for short-term gains). The holding period threshold is one year and one day. Capital losses offset capital gains, and individuals can deduct up to $3,000 of net capital losses against ordinary income annually, with excess losses carried forward indefinitely.
Section 1231 property (depreciable business property and real property held for more than one year) receives favorable treatment: net Section 1231 gains are treated as long-term capital gains, while net Section 1231 losses are treated as ordinary losses. However, depreciation recapture under Section 1245 (personal property) and Section 1250 (real property) converts some or all of the gain on sale back to ordinary income to the extent of prior depreciation deductions.
Like-Kind Exchanges (Section 1031)
Like-kind exchanges allow taxpayers to defer gain recognition when exchanging qualifying real property held for productive use in a trade or business or for investment. Post-TCJA, Section 1031 applies only to real property (not personal property). Key rules include the 45-day identification period and 180-day exchange period, the treatment of boot (cash or non-like-kind property received), and the computation of recognized gain (the lesser of realized gain and boot received) and deferred gain (reflected in the basis of the replacement property).
Business Law: Contracts, Agency, and UCC for the REG Exam
Business law comprises 10-20% of the REG exam and covers core legal concepts that every CPA must understand. Indian candidates with exposure to the Indian Contract Act, 1872 will find some conceptual overlap, but the specifics of US contract law, the Uniform Commercial Code, and debtor-creditor relationships require dedicated study.
Contract Law Fundamentals
A valid contract under US law requires offer, acceptance, consideration, capacity, and legality. The exam tests nuances such as the mailbox rule (acceptance is effective upon dispatch for mail, but upon receipt for instantaneous communications), the parol evidence rule (prevents introduction of prior or contemporaneous oral evidence to contradict a written contract), the Statute of Frauds (certain contracts must be in writing: contracts for sale of goods over $500 under UCC, contracts that cannot be performed within one year, contracts for sale of real property, promises to pay the debt of another, and contracts in consideration of marriage), and the various types of contract discharge (performance, breach, impossibility, impracticability, frustration of purpose).
Agency Law
Agency law governs the relationship between principals and agents. Key concepts include the types of authority (actual, apparent, and implied), the duties agents owe to principals (loyalty, obedience, care, accounting, notification), and the circumstances under which a principal is liable for the acts of an agent. The distinction between disclosed, partially disclosed, and undisclosed principals determines third-party rights and liabilities.
Uniform Commercial Code (UCC) Article 2
UCC Article 2 governs the sale of goods and modifies common law contract rules in several important ways. Key differences include: acceptance can vary from the offer in minor terms (the "battle of the forms" under Section 2-207), consideration is not required to modify a contract between merchants, and the perfect tender rule gives the buyer the right to reject goods that fail to conform to the contract in any respect. Know the concepts of firm offers (merchants' irrevocable offers), risk of loss rules (FOB shipping point vs. FOB destination), and warranty provisions (express warranties, implied warranty of merchantability, implied warranty of fitness for a particular purpose).
Debtor-Creditor Relationships and Bankruptcy
This area covers secured transactions under UCC Article 9 (attachment, perfection, and priority of security interests), suretyship (the rights of a surety including exoneration, reimbursement, subrogation, and contribution), and bankruptcy basics. For bankruptcy, focus on Chapter 7 (liquidation) and Chapter 11 (reorganization): the automatic stay, exempt vs. non-exempt property, the priority of distribution (secured creditors, then priority unsecured claims, then general unsecured creditors), and the conditions for discharge of debts.
Ethics and Professional Responsibilities: AICPA Code and Circular 230
Ethics represents 15-25% of REG and is often the area where Indian candidates can score the most efficiently because the concepts are relatively straightforward and rely on memorization and logical reasoning rather than complex computations.
AICPA Code of Professional Conduct
The Code is organized around six principles: Responsibilities, Public Interest, Integrity, Objectivity and Independence, Due Care, and Scope and Nature of Services. For the exam, focus on the independence rules (members in public practice must be independent in fact and appearance when performing attest engagements), the acts discreditable rule (actions that bring discredit to the profession), and the confidentiality rule (member information obtained during professional engagements is confidential, with exceptions for subpoenas, peer review, and ethics investigations).
Treasury Circular 230
Circular 230 governs practice before the IRS and applies to CPAs, attorneys, enrolled agents, and other authorized practitioners. Key rules include: due diligence in preparing tax returns, restrictions on charging contingent fees (generally prohibited for preparing original returns, allowed for amended returns and claims for refund), the requirements for written tax advice, and the penalties for violations. Know the differences between covered opinions and other written advice, and the standards of conduct for practitioners.
Tax Return Preparer Penalties
The IRC imposes penalties on tax return preparers for various violations. Key penalties include Section 6694(a) for unreasonable positions (penalty of the greater of $1,000 or 50% of the income derived), Section 6694(b) for willful or reckless conduct (the greater of $5,000 or 75% of income derived), and Section 6695 for various procedural violations (failure to furnish copy to taxpayer, failure to sign return, failure to retain copy). The exam tests the threshold standards (substantial authority for disclosed positions, reasonable basis with adequate disclosure for undisclosed positions).
REG Topic Difficulty Rater for Indian Candidates
Different REG topics present varying levels of difficulty for Indian candidates based on prior knowledge, conceptual complexity, and exam frequency. Use this interactive tool to assess difficulty levels and get a suggested study order tailored to your background.
REG Topic Difficulty Rater
Select your background to get personalized difficulty ratings and study order
Study Strategy and TBS Approach for Complete Beginners in US Tax
The single biggest mistake Indian candidates make with REG is approaching it the same way they approached FAR or AUD. REG requires a fundamentally different study strategy because the content is almost entirely new. Here is a structured approach that has worked for thousands of Indian candidates who passed REG on their first attempt.
The Three-Phase Study Plan
Phase 1: Conceptual Foundation (Weeks 1-4). During this phase, focus exclusively on understanding concepts without worrying about memorization or practice questions. Watch or read the lectures for individual taxation, property transactions, and entity taxation. Build a comprehensive mind map or summary sheet for each topic. The goal is to understand the "why" behind each rule. For example, why do partnerships allow special allocations but S-corporations do not? Because partnerships are creatures of agreement while S-corporations are governed by statute. Understanding the logic makes the rules memorable.
Phase 2: Active Practice (Weeks 5-9). This is where you shift to heavy MCQ practice. Work through 50-80 MCQs daily, reviewing every question including the ones you answered correctly. Focus on understanding why wrong answers are wrong, not just why right answers are right. Track your accuracy by topic using a spreadsheet and identify weak areas for targeted review. Begin working on shorter TBS problems. Most review courses provide graded TBS practice that simulates exam conditions.
Phase 3: Exam Simulation (Weeks 10-12). Take 3-4 full-length practice exams under strict time conditions. Analyze your results to identify remaining weak spots. Focus your final review on high-yield topics and areas where you consistently score below 70%. Practice the authoritative literature search function because at least one TBS will require you to look up a specific IRC section or Treasury regulation. Review mnemonics and summary sheets daily during the final week.
TBS Approach for REG
REG task-based simulations typically fall into several categories: tax return preparation (completing portions of Forms 1040, 1120, 1065, or 1120-S), tax research (using the IRC or Treasury Regulations to answer a specific question), document analysis (reviewing client documents to determine tax treatment), and business law scenarios (applying legal principles to fact patterns).
For tax return TBS, the key strategy is working methodically through the tax formula. Start with gross income items, identify adjustments, determine the appropriate deduction method, and compute tax. Do not skip steps or take shortcuts. For tax research TBS, practice using the search function in your review course. Learn the structure of the IRC: Title 26 is divided into subtitles, chapters, subchapters, parts, and sections. Knowing the general location of major provisions (e.g., Section 351 is in Subchapter C for corporate provisions, Section 721 is in Subchapter K for partnership provisions) helps you search more efficiently.
High-Yield Topics Checklist: Focus Here for Maximum Points
Based on analysis of actual REG exam questions and candidate feedback, these topics appear most frequently and deliver the highest point-per-study-hour ratio. If you are short on time, prioritize mastering these areas.
Top 20 High-Yield REG Topics
- Filing status determination and standard deduction amounts for each status
- Gross income inclusions and exclusions (especially edge cases like Social Security, municipal bond interest, life insurance proceeds)
- Above-the-line deductions (IRA contributions, student loan interest, SE tax deduction)
- Itemized deductions with limitations (SALT cap, mortgage interest limit, charitable contribution ceilings)
- Tax credits: refundable vs. nonrefundable, eligibility rules for child tax credit and EITC
- MACRS depreciation including recovery periods, conventions, and Section 179 interaction
- Capital gains and losses: netting rules, $3,000 deduction limit, holding period
- Section 1231/1245/1250 gain characterization and depreciation recapture
- Like-kind exchange rules under Section 1031 (real property only, boot treatment, basis computation)
- Partnership formation under Section 721 and partner basis computation
- Partnership distributions: current vs. liquidating, hot assets under Section 751
- S-corporation eligibility requirements and election/termination rules
- S-corp vs. partnership basis differences (debt treatment is the critical distinction)
- Corporate formation under Section 351 (80% control test, boot recognition)
- E&P computation and corporate distribution ordering rules
- Passive activity loss rules under Section 469 (material participation tests, rental real estate exception)
- Contract formation elements and Statute of Frauds requirements
- UCC Article 2 modifications to common law (battle of forms, merchant rules)
- AICPA Code of Professional Conduct independence and confidentiality rules
- Circular 230 practice standards and tax preparer penalties under Sections 6694/6695
Your Action Step This Week: Build Your REG Study Foundation
Before diving into full REG preparation, spend this week building the foundational framework that will make every subsequent study hour more productive.
- Create a US vs. India Tax Comparison Sheet: For every major tax concept (filing status, deductions, depreciation, capital gains), write down how it works in India and how it works in the US. The contrast makes US rules more memorable.
- Memorize the US Individual Tax Formula: Write out the complete formula from gross income to tax liability. Practice it daily until you can reproduce it from memory in under 60 seconds.
- Download and Review Form 1040: Get a blank Form 1040 from the IRS website and trace each line item back to the tax formula. Understanding the form layout helps with TBS questions.
- Set Up a Topic Tracker: Create a spreadsheet with every REG topic, difficulty rating, and your target study hours. Update your MCQ accuracy for each topic as you practice.
- Use the Difficulty Rater above: Input your background and get a personalized study order. Print or save the suggested schedule and commit to it.
Student Story: How Vivek Passed REG on His First Attempt Despite Zero US Tax Background
Vivek Sharma, a CA Inter with four years of experience in Indian corporate tax at a mid-size audit firm in Delhi, dreaded REG. His entire career had been built on Indian Income Tax Act provisions, and the idea of learning the US Internal Revenue Code from scratch felt overwhelming. He had heard horror stories from other Indian candidates who failed REG multiple times.
Vivek enrolled with CorpReady Academy and followed a methodical approach. In his first two weeks, he did not touch a single MCQ. Instead, he focused entirely on building a conceptual map of the US tax system, comparing each concept with its Indian equivalent. He created a 15-page comparison document that became his most valuable study resource.
During weeks 3-8, he worked through 4,000+ MCQs, averaging 80-100 questions daily. He tracked his accuracy by topic and identified partnership taxation and Section 1231/1245 recapture as his weakest areas. He spent an extra 30 hours on these two topics alone, watching supplementary video explanations and working through additional practice problems.
In weeks 9-10, he took three full-length practice exams. His scores were 68%, 74%, and 79%. He noticed that his TBS scores improved dramatically once he started reading the entire scenario before looking at the exhibits. His final week was spent reviewing his comparison document, high-yield topic flashcards, and ethics rules.
Vivek passed REG with a score of 82. His total study time was approximately 420 hours over 12 weeks. His advice to other Indian candidates: "Do not try to memorize rules in isolation. Build a framework first, then fill in the details. The US tax system is logical once you see the structure."
Practitioner Insight: What REG Knowledge Actually Matters in Your Career
Having supervised dozens of Indian CPAs working on US tax engagements, I can tell you that the REG exam, despite its reputation as a memorization exercise, actually tests the foundational knowledge that you will use daily in a US tax practice.
The individual tax computation framework is something you will execute hundreds of times in your first year alone. The entity taxation rules determine which client conversations you can participate in and which require a more senior person. The property transaction rules come up in every business client engagement involving asset purchases, dispositions, or restructuring.
The area where REG exam knowledge most directly translates to career value is partnership taxation. Partnerships and LLCs are the dominant business structure in the US for small and medium enterprises, real estate, and professional services. If you can confidently navigate partnership basis, distributions, and the substantial economic effect rules, you will be staffed on the most complex and highest-value engagements.
My advice: do not treat REG as an obstacle to clear and forget. Treat it as the foundation of your career in US taxation. The concepts you learn for REG will be the concepts you apply daily for the next decade. Learn them deeply, not just broadly.
Frequently Asked Questions
The CPA REG exam covers three major areas: Federal Taxation (55-85% of the exam) including individual, corporate, partnership, S-corporation, and property transactions; Business Law (10-20%) including contracts, agency, debtor-creditor relationships, and the Uniform Commercial Code; and Ethics and Professional Responsibilities (15-25%) including AICPA Code of Professional Conduct, Circular 230, and tax preparer penalties. The exam is 4 hours long with MCQs and task-based simulations contributing equally to the final score.
REG is considered moderately difficult for Indian candidates. The primary challenge is US federal tax law, which has no equivalent in Indian education. Indian candidates typically find business law somewhat familiar through exposure to the Indian Contract Act, but US-specific concepts like UCC Article 2 and the Bankruptcy Code require dedicated study. The average pass rate is around 60-65%. Indian candidates should allocate 350-450 study hours for REG, which is about 50-100 hours more than the typical American candidate needs.
The recommended study order for Indian candidates is: (1) Individual taxation fundamentals as the foundation, (2) Property transactions including basis and depreciation, (3) Corporate taxation including C-corps and S-corps, (4) Partnership taxation, (5) Business law covering contracts and UCC, (6) Ethics and professional responsibilities, and (7) Comprehensive review with practice TBS. Start with individual tax because corporate and partnership concepts build upon individual tax principles. Save ethics for later because it is the easiest area to score well on with minimal study.
Indian candidates should plan for 350-450 hours of study time for REG, spread over 10-14 weeks. A recommended schedule is 30-35 hours per week for full-time students or 20-25 hours per week for working professionals. Allocate approximately 60% of time to taxation, 20% to business law, and 20% to practice exams and TBS. The most effective approach involves three phases: conceptual foundation (weeks 1-4), active MCQ practice (weeks 5-9), and exam simulation with review (weeks 10-12 or 14).
The highest-yield REG topics include: individual tax computation and filing status, basis calculations for all entity types, MACRS depreciation and Section 179 expensing, partnership formation and distribution rules, S-corporation eligibility and built-in gains, like-kind exchanges under Section 1031, passive activity loss limitations, capital gains and losses netting, Section 1231/1245/1250 recapture, and AICPA independence rules. Mastering these topics alone covers 60-70% of exam questions. Focus your limited study time on these areas first before tackling less frequently tested material.
REG TBS typically involve preparing partial tax returns, researching tax code provisions, and applying business law to scenarios. Key strategies: (1) Read the entire scenario before looking at exhibits, (2) Use the authoritative literature search function for research TBS by learning the IRC structure, (3) Practice with Forms 1040, 1120, 1120-S, and 1065, (4) For tax computation TBS, work methodically through the tax formula step by step, and (5) Allocate 15-20 minutes per TBS and flag difficult ones to revisit. At least one TBS on every exam requires using the research function, so practice this skill extensively during preparation.
Most Indian candidates benefit from taking FAR before REG. FAR builds the accounting foundation that helps contextualize tax adjustments and entity reporting in REG. However, REG is independent enough to study in any order. If you have a CA background, you can start with REG since your accounting foundation is already strong. The most common successful sequence for Indian candidates is FAR, AUD, REG, then a discipline section. Some candidates prefer to take REG before their discipline exam because REG tax knowledge directly feeds into the TCP discipline if they choose that path.
Key US tax concepts with no direct Indian equivalent include: the filing status system (Single, MFJ, MFS, HOH, QSS), the standard deduction vs. itemized deductions choice, MACRS depreciation with half-year and mid-quarter conventions, Section 1031 like-kind exchanges, passive activity loss rules under Section 469, the qualified business income deduction under Section 199A, S-corporation flow-through taxation, the alternative minimum tax (AMT), and the Earned Income Tax Credit. These topics require building understanding from zero and deserve 30-40% more study time than topics with some Indian overlap.
The REG exam is 4 hours long with five testlets: two MCQ testlets and three TBS testlets. MCQs and TBS each contribute approximately 50% to the score. Recommended time allocation: 90 minutes for MCQs (about 1.5 minutes per question), 140 minutes for TBS (15-20 minutes each), and 10 minutes for review. The exam uses adaptive testing for MCQs, so a harder second MCQ testlet is actually a positive sign. You can navigate freely within each testlet but cannot return to a previous testlet once submitted.
Ready to Conquer REG? Start with Expert Guidance
CorpReady Academy's REG preparation program builds your US tax knowledge from scratch with India-specific study strategies, live doubt resolution, and structured practice schedules.