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SimplyCPA

REG

Core section

Taxation and Regulation

Taxation and Regulation (REG) covers Ethics, Professional Responsibilities and Federal Tax Procedures (10–20%), Business Law (15–25%), Federal Taxation of Property Transactions (5–15%), Individuals (22–32%), and Entities (23–33%). Tax law changes from the One Big Beautiful Bill Act (OBBBA) have been testable since July 1, 2026. It rewards applying rules to numbers, not just reciting them.

18 topics180 MCQsHard~130 hrs total study time Official Blueprint

Last updated 5 September 2026

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Area I: Ethics, Professional Responsibilities & Federal Tax Procedures· 10–20% of the exam
1Circular 230 & Practitioner Ethics

Internal Revenue Service (IRS) rules for practitioners under Circular 230, professional tax standards, fees, and conflicts of interest.

Study Circular 230 & Practitioner EthicsRevise Circular 230 & Practitioner Ethics10 MCQs on Circular 230 & Practitioner Ethics
2Internal Revenue Service (IRS) Procedures & Appeals

Audits, the appeals process, statutes of limitation, and where tax disputes get litigated.

Study Internal Revenue Service (IRS) Procedures & AppealsRevise Internal Revenue Service (IRS) Procedures & Appeals10 MCQs on Internal Revenue Service (IRS) Procedures & Appeals
3Federal Tax Procedures & Penalties

Filing requirements, estimated tax safe harbors, and preparer penalties under the Internal Revenue Code.

Study Federal Tax Procedures & PenaltiesRevise Federal Tax Procedures & Penalties10 MCQs on Federal Tax Procedures & Penalties
Area II: Business Law· 15–25% of the exam
4Business Law: Contracts

Formation, the statute of frauds, Uniform Commercial Code (UCC) versus common law, performance, breach, and remedies.

Study Business Law: ContractsRevise Business Law: Contracts10 MCQs on Business Law: Contracts
5Business Law: Agency & Business Structures

Agency authority and liability, plus the legal features of partnerships, limited liability companies (LLCs), and corporations.

Study Business Law: Agency & Business StructuresRevise Business Law: Agency & Business Structures10 MCQs on Business Law: Agency & Business Structures
6Debtor-Creditor & Bankruptcy

Secured transactions, perfection and priority, suretyship, and the bankruptcy claim hierarchy.

Study Debtor-Creditor & BankruptcyRevise Debtor-Creditor & Bankruptcy10 MCQs on Debtor-Creditor & Bankruptcy
Area III: Federal Taxation of Property Transactions· 5–15% of the exam
7Property Transactions: Basis & Cost Recovery

Basis rules, Modified Accelerated Cost Recovery System (MACRS) depreciation, Section 179, and permanent 100% bonus depreciation.

Study Property Transactions: Basis & Cost RecoveryRevise Property Transactions: Basis & Cost Recovery10 MCQs on Property Transactions: Basis & Cost Recovery
8Property Transactions: Gains, Losses & Like-Kind Exchanges

Capital vs. ordinary treatment, Section 1231, depreciation recapture, and Section 1031 exchanges.

Study Property Transactions: Gains, Losses & Like-Kind ExchangesRevise Property Transactions: Gains, Losses & Like-Kind Exchanges10 MCQs on Property Transactions: Gains, Losses & Like-Kind Exchanges
Area IV: Federal Taxation of Individuals· 22–32% of the exam
9Individual Taxation: Gross Income

What counts as gross income, common exclusions, the kiddie tax, and passive activity loss limits.

Study Individual Taxation: Gross IncomeRevise Individual Taxation: Gross Income10 MCQs on Individual Taxation: Gross Income
10Individual Taxation: Adjustments & Deductions

Adjustments, the 2026 standard deduction, itemized deductions including the state and local tax (SALT) cap, the new tips, overtime, and senior deductions, and the qualified business income deduction.

Study Individual Taxation: Adjustments & DeductionsRevise Individual Taxation: Adjustments & Deductions10 MCQs on Individual Taxation: Adjustments & Deductions
11Filing Status, Credits & Alternative Minimum Tax

Choosing the right filing status, refundable vs. nonrefundable credits, and the alternative minimum tax.

Study Filing Status, Credits & Alternative Minimum TaxRevise Filing Status, Credits & Alternative Minimum Tax10 MCQs on Filing Status, Credits & Alternative Minimum Tax
12Retirement Plans & Tax Planning Basics

Traditional and Roth individual retirement accounts (IRAs), employer plans, 2026 limits, early withdrawals, and required distributions.

Study Retirement Plans & Tax Planning BasicsRevise Retirement Plans & Tax Planning Basics10 MCQs on Retirement Plans & Tax Planning Basics
13Employee Benefits & Payroll Tax

Fringe benefit taxation, employer payroll obligations, and worker classification.

Study Employee Benefits & Payroll TaxRevise Employee Benefits & Payroll Tax10 MCQs on Employee Benefits & Payroll Tax
Area V: Federal Taxation of Entities· 23–33% of the exam
14C Corporation Taxation

Corporate taxable income, book-tax differences, the dividends-received deduction, and distributions.

Study C Corporation TaxationRevise C Corporation Taxation10 MCQs on C Corporation Taxation
15S Corporation Taxation

Eligibility requirements, flow-through taxation, shareholder basis, and the accumulated adjustments account.

Study S Corporation TaxationRevise S Corporation Taxation10 MCQs on S Corporation Taxation
16Partnership Taxation

Formation, partner basis including liabilities, guaranteed payments, and distributions.

Study Partnership TaxationRevise Partnership Taxation10 MCQs on Partnership Taxation
17Trusts, Estates & Gift Tax Basics

Fiduciary income tax, distributable net income, and the expanded estate and gift tax exemption.

Study Trusts, Estates & Gift Tax BasicsRevise Trusts, Estates & Gift Tax Basics10 MCQs on Trusts, Estates & Gift Tax Basics
18Exempt Organizations Basics

501(c)(3) qualification, private foundations vs. public charities, and unrelated business income tax.

Study Exempt Organizations BasicsRevise Exempt Organizations Basics10 MCQs on Exempt Organizations Basics

Area weights are the share of the REG exam from the AICPA's Uniform CPA Examination Blueprints, 2026 (unchanged for 2027). Official Blueprint