Qualified Business Income (QBI) Deduction: Section 199A Planning and Compliance

Categories: Federal Tax, IRS CE
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About Course

This self-study course provides enrolled agents, CPAs, and tax return preparers with a comprehensive, practice-oriented understanding of the Section 199A qualified business income (QBI) deduction — one of the most significant and widely applicable provisions introduced by the Tax Cuts and Jobs Act of 2017.

The §199A deduction allows eligible owners of pass-through businesses — sole proprietors, partners, S corporation shareholders, and certain trusts — to deduct up to 20% of their qualified business income from taxable income. Despite its broad reach, the deduction is governed by a complex set of rules involving income thresholds, wage limitations, property basis limitations, and restrictions on certain service businesses that create significant compliance challenges for tax professionals.

This course builds from the foundational concepts of what QBI is and who qualifies, through the detailed calculation mechanics including the W-2 wage and UBIA of qualified property limitations, the specified service trade or business (SSTB) rules and phase-out regime, and into the planning strategies and compliance considerations that practitioners encounter in practice. Every module emphasizes calculation examples, common errors, and practical application — equipping participants to prepare Form 8995 and Form 8995-A accurately and advise clients effectively.

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What Will You Learn?

  • Explain the legislative purpose of §199A and identify the taxpayers eligible to claim the qualified business income deduction
  • Define qualified business income and determine which items of income, gain, deduction, and loss are included in or excluded from QBI
  • Apply the basic 20% deduction formula and the taxable income limitation for taxpayers below the income thresholds
  • Calculate the §199A deduction for higher-income taxpayers using the W-2 wage limitation and the UBIA of qualified property limitation
  • Identify specified service trades or businesses (SSTBs) and apply the phase-out rules that restrict or eliminate the SSTB deduction
  • Determine whether a business qualifies for the §199A deduction when it operates in multiple sectors or at the margin of SSTB classification
  • Select the appropriate form (Form 8995 vs. Form 8995-A) and complete the §199A deduction calculation accurately
  • Apply the aggregation election rules to optimize the §199A deduction across multiple businesses
  • Determine whether rental real estate qualifies for the §199A deduction using the IRS safe harbor under Rev. Proc. 2019-38
  • Recognize the most common §199A preparer errors and identify the IRS audit triggers associated with the deduction

Course Content

Module 1 – QBI Fundamentals
Participants examine the foundational structure of the §199A deduction, tracing how the provision enables eligible pass-through business owners to deduct up to 20% of qualified business income. The module covers the statutory definition of QBI, the entities and income categories that qualify, and the taxable income thresholds that determine whether a simplified or limitation-based calculation applies. Key exclusions — including capital gains, reasonable compensation, and guaranteed payments — are analyzed to build the precise understanding required in later modules.

  • QBI Fundamentals

Module 2 – Limitations and Calculations
Building on the QBI fundamentals from Module 1, this section explores the W-2 wage and qualified property limitations triggered when taxable income exceeds the statutory threshold. Students work through both wage tests, trace the mechanics of the phase-in range for taxpayers in the transition zone, and apply the overall deduction cap of 20% of taxable income minus net capital gains. Multi-business computation examples develop the proficiency needed to prepare Form 8995-A accurately.

Module 3 – Specified Service Trades or Businesses (SSTBs)
This section explores the SSTB classification — one of the most consequential determinations under §199A — and its effect on high-income business owners' eligibility for the deduction. Participants identify each statutorily designated SSTB field, examine the "field of reputation or skill" catch-all, and trace the phase-out rules that progressively reduce and ultimately eliminate the deduction above the threshold. Engineering and architecture exclusions, anti-abuse provisions, and mixed-activity business scenarios are reviewed to ensure accurate classification in practice.

Module 4 – Planning Strategies and Compliance
Learners apply the technical framework from earlier modules to real-world planning scenarios, with an emphasis on strategies that maximize the §199A deduction within regulatory boundaries. Topics include aggregation elections, entity structure optimization, W-2 wage planning, and approaches for managing SSTB exposure in client situations. Reporting obligations under Form 8995 and Form 8995-A are reviewed alongside documentation standards and audit risk considerations.

Final Assessment – Qualified Business Income (QBI) Deduction: Section 199A Planning and Compliance
You have completed a comprehensive review of the qualified business income deduction under §199A, covering QBI calculations, W-2 wage and capital limitations, specified service trade or business classification, and aggregation planning strategies. You are now prepared to demonstrate your understanding of the key concepts. The following final examination assesses your knowledge of the material covered in all four modules. A passing score of 70% is required to successfully complete the course.

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