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    PracticeCPA®CPA REG Practice Exam 4
    CPA®

    CPA REG Practice Exam 4

    72 free questions · No sign-up required to browse

    Comprehensive practice exam for the CPA Regulation (REG) section, covering Federal Taxation, Business Law, and Ethics based on the 2026 AICPA Blueprints.

    72
    Questions
    Hard
    Difficulty
    75%
    Pass mark

    Topics covered

    Browse all topics →
    Area I: Ethics & Tax ProceduresArea I: Ethics & Tax ProceduresArea I: Ethics & Tax ProceduresArea I: Ethics & Tax ProceduresArea I: Ethics & Tax ProceduresArea I: Ethics & Tax ProceduresArea I: Ethics & Tax ProceduresArea I: Ethics & Tax ProceduresArea I: Ethics & Tax ProceduresArea II: Business LawArea II: Business LawArea II: Business LawArea II: Business LawArea II: Business LawArea II: Business LawArea II: Business LawArea II: Business LawArea II: Business LawArea II: Business LawArea II: Business LawArea II: Business LawArea II: Business LawArea II: Business LawArea III: Property TransactionsArea III: Property TransactionsArea III: Property TransactionsArea III: Property TransactionsArea III: Property TransactionsArea III: Property TransactionsArea III: Property TransactionsArea III: Property TransactionsArea IV: Individual TaxationArea IV: Individual TaxationArea IV: Individual TaxationArea IV: Individual TaxationArea IV: Individual TaxationArea IV: Individual TaxationArea IV: Individual TaxationArea IV: Individual TaxationArea IV: Individual TaxationArea IV: Individual TaxationArea IV: Individual TaxationArea IV: Individual TaxationArea IV: Individual TaxationArea IV: Individual TaxationArea IV: Individual TaxationArea IV: Individual TaxationArea IV: Individual TaxationArea IV: Individual TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity TaxationArea V: Entity Taxation

    Sample questions

    Q01Hard1 mark

    A CPA is representing a client in an IRS examination. The client has requested that the CPA not provide certain documents to the Revenue Agent, claiming they are irrelevant. The CPA determines that the documents are indeed relevant and not privileged. Under Circular 230, which of the following is the CPA's required course of action?

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    Q02Hard1 mark

    A tax return preparer is engaged to prepare a tax return for a client who has a significant deduction that is not supported by substantial authority. The preparer determines there is a reasonable basis for the position. To avoid the penalty for an understatement of taxpayer liability due to an unreasonable position under IRC §6694, which of the following actions must the preparer take?

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    Q03Hard1 mark

    Regarding the burden of proof in a civil tax proceeding, which of the following statements is correct regarding the shift of the burden of proof to the IRS under IRC §7491?

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    Q04Hard1 mark

    A taxpayer filed their Year 1 individual income tax return on April 1, Year 2. The return reported gross income of $100,000 and tax liability of $20,000. The taxpayer inadvertently omitted $26,000 of gross income from the return. No fraud was involved. What is the latest date the IRS can assess additional tax for Year 1?

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    Q05Hard1 mark

    Under the Ultramares doctrine regarding a CPA's liability for negligence to third parties, which of the following parties would most likely be able to recover damages from a CPA who negligently prepared a financial statement?

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    All questions (72)

    Free to browse · no sign-up required
    Q01A CPA is representing a client in an IRS examination. The client has requested that the CPA not provide certain docum...HardQ02A tax return preparer is engaged to prepare a tax return for a client who has a significant deduction that is not sup...HardQ03Regarding the burden of proof in a civil tax proceeding, which of the following statements is correct regarding the s...HardQ04A taxpayer filed their Year 1 individual income tax return on April 1, Year 2. The return reported gross income of $1...HardQ05Under the Ultramares doctrine regarding a CPA's liability for negligence to third parties, which of the following par...HardQ06Which of the following communications between a CPA and a client would generally be protected by the tax practitioner...HardQ07A taxpayer owes the IRS $50,000 in unpaid taxes. The taxpayer files a petition with the U.S. Tax Court to challenge t...HardQ08Pace Corp. is incorporated in State A but does business in States A, B, and C. State B uses a three-factor apportionm...HardQ09Under the Revised Model Business Corporation Act, which of the following statements is correct regarding a shareholde...HardQ10Which of the following scenarios would most likely result in a 'piercing of the corporate veil,' holding shareholders...HardQ11Under the Uniform Commercial Code (UCC) Article 9, which of the following actions will perfect a security interest in...HardQ12A debtor files for Chapter 7 bankruptcy. Which of the following debts is generally dischargeable?HardQ13Under the Sales Article of the UCC (Article 2), which of the following statements is correct regarding the Statute of...HardQ14A principal hires an agent to manage a retail business. The principal instructs the agent not to purchase inventory f...HardQ15Which of the following acts is generally prohibited under the Foreign Corrupt Practices Act (FCPA)?HardQ16In Year 1, Jordan received a gift of stock from a parent. The parent's adjusted basis was $10,000, and the fair marke...HardQ17A taxpayer purchased a machine for business use on November 15, Year 1, for $100,000. This was the only personal prop...HardQ18In a like-kind exchange under IRC §1031 (post-TCJA), which of the following exchanges qualifies for nonrecognition of...HardQ19A taxpayer sells stock for a loss of $5,000 on May 1. On May 15, the taxpayer purchases substantially identical stock...HardQ20Regarding the Net Investment Income Tax (NIIT) under IRC §1411, which of the following items is included in 'Net Inve...HardQ21A taxpayer, age 45, is a single filer with high income. Which of the following itemized deductions is subject to a 'f...HardQ22In Year 1, a taxpayer exercised Incentive Stock Options (ISOs) to purchase 1,000 shares of stock. The exercise price ...HardQ23A self-employed taxpayer had net earnings from self-employment of $100,000. The self-employment tax liability was app...HardQ24Under the Qualified Business Income (QBI) deduction (IRC §199A), which of the following businesses is considered a 'S...HardQ25A taxpayer has a $10,000 passive activity loss from a rental real estate activity in the current year. The taxpayer i...HardQ26Regarding the Child Tax Credit (CTC) for tax years 2018-2025, which of the following statements is correct regarding ...HardQ27A C Corporation has current year Earnings & Profits (E&P) of $20,000 and accumulated E&P of ($30,000) at the beginnin...HardQ28Shareholders A (80%) and B (20%) form a C Corporation. A contributes property with a basis of $20,000 and FMV of $80,...HardQ29A C Corporation has taxable income of $500,000 before the charitable contribution deduction and the Dividends Receive...HardQ30Which of the following entities is eligible to elect S Corporation status?HardQ31An S Corporation distributes property with a fair market value of $50,000 and an adjusted basis of $30,000 to its sol...HardQ32A partner contributes services worth $50,000 in exchange for a 25% capital interest in a partnership. The partnership...HardQ33In a non-liquidating distribution, a partnership distributes cash of $10,000 and property with an adjusted basis of $...HardQ34Which of the following items is a 'separately stated item' on a Partnership Schedule K-1?HardQ35Under the Uniform Capitalization Rules (UNICAP) of IRC §263A, which of the following costs must be capitalized into i...HardQ36A taxpayer receives a refund of $1,000 in Year 2 for state income taxes paid in Year 1. In Year 1, the taxpayer claim...HardQ37Which of the following is a 'permanent difference' for Schedule M-3 reconciliation purposes?HardQ38A C Corporation incurs $55,000 in organizational costs to start the business. It begins business on July 1, Year 1. W...HardQ39Under the Revised Uniform Partnership Act (RUPA), absent an agreement to the contrary, how are profits and losses sha...HardQ40A taxpayer has $5,000 of investment interest expense in the current year. The taxpayer has $3,000 of interest income ...HardQ41Which of the following statements is correct regarding the 'at-risk' rules for loss limitations?HardQ42A taxpayer sells a personal residence for $600,000. They bought it 3 years ago for $200,000 and have lived in it as t...HardQ43Under the Affordable Care Act (ACA), which of the following employers is an 'Applicable Large Employer' (ALE) subject...HardQ44A C Corporation has a net capital loss of $10,000 in Year 4. It reported the following net capital gains in prior yea...HardQ45Which of the following creates a 'temporary difference' for deferred tax purposes?HardQ46A taxpayer is a 50% partner in a partnership. The partnership agreement states that the taxpayer is guaranteed a paym...HardQ47Which of the following defenses would effectively release a surety from liability to a creditor?HardQ48A taxpayer purchased a $10,000 computer for business use. The taxpayer wants to maximize the deduction in the current...HardQ49Which of the following is required for a valid contract to be formed?HardQ50A taxpayer has a $3,000 short-term capital loss and a $2,000 long-term capital gain in the current year. The taxpayer...HardQ51Under the Uniform Accountancy Act, which of the following is generally a requirement for a CPA to practice across sta...HardQ52A taxpayer contributes property with a basis of $10,000 and a fair market value of $15,000 to a qualified charitable ...HardQ53Which of the following is a requirement for a valid deed to transfer real property?HardQ54A taxpayer has a home office that is used exclusively and regularly as the principal place of business. The gross inc...HardQ55Which of the following credits is a 'refundable' tax credit?HardQ56A C Corporation distributes land to a shareholder as a dividend. The land has a FMV of $50,000 and is subject to a li...HardQ57Which of the following acts by a partner would likely be considered a violation of the duty of loyalty under the Revi...HardQ58A taxpayer holds a $10,000 bond issued by the City of New York. The bond pays $500 of interest in the current year. T...HardQ59Under the UCC Secured Transactions Article (Article 9), if a debtor defaults, which of the following is a right of th...HardQ60A taxpayer is a 10% shareholder in an S Corporation. The taxpayer's stock basis at the beginning of the year is $10,0...HardQ61Which of the following is a requirement for a corporation to be classified as a Personal Holding Company (PHC)?HardQ62A taxpayer exchanges a business warehouse (adjusted basis $100,000, FMV $200,000) for a new warehouse (FMV $180,000) ...HardQ63Regarding the Accumulated Earnings Tax (AET), what is the minimum accumulated earnings credit allowed for a manufactu...HardQ64A taxpayer has a Net Operating Loss (NOL) in 2024. Which of the following statements is correct regarding the carryov...HardQ65Which of the following is a requirement for a valid 'Incentive Stock Option' (ISO)?HardQ66A taxpayer is a 40% partner in a partnership. The partnership has $100,000 of recourse liabilities and $50,000 of non...HardQ67Which of the following is a 'primary authority' for tax research purposes?HardQ68A C Corporation distributes appreciated property to a shareholder in a complete liquidation. Which of the following s...HardQ69Under the UCC, an implied warranty of merchantability arises when:HardQ70A taxpayer is a general partner in a partnership. The partnership agreement provides for a guaranteed payment for ser...HardQ71Which of the following tax-exempt organizations must file an annual information return (Form 990)?HardQ72A taxpayer sells a rental property for $500,000. The property was purchased for $400,000. The taxpayer claimed $100,0...Hard