The Elite Universal Test
Bank: South-Western
Federal Taxation
2026/2027 (Corporations,
Partnerships, Estates
and Trusts)
PART 0: THE NAVIGATOR
● Tier 1 (Questions 1–28) - Foundational Syntax & Application: Testing core definitions, One
Big Beautiful Bill Act (OBBBA) mechanics, and baseline theories.
● Tier 2 (Questions 29–58) - Complex Application & Simulation: Assessing multi-step
phase-outs, basis adjustments, and strict procedural compliance.
● Tier 3 (Questions 59–88) - Grandmaster Synthesis: High-stakes, multi-entity evaluations
combining transfer taxation, international regimes, and corporate reorganizations.
PART I: THE PRIMER
Mastering this specific test bank translates directly to elite academic and professional
performance by demanding rigorous application of the 2026 One Big Beautiful Bill Act (OBBBA)
across the entire spectrum of entity and wealth taxation. Exacting precision in applying these
updated statutes guarantees a definitive strategic advantage in both high-stakes corporate
compliance and advanced multi-generational wealth planning.
The legislative landscape of 2026 profoundly alters the strategic calculus for business entities
and high-net-worth individuals. The OBBBA fundamentally restructures cost recovery,
international base erosion, and individual deductions, requiring practitioners to synthesize new
statutory constraints with legacy frameworks. In the corporate sector, the shift from EBIT back to
an EBITDA-based calculation for Section 163(j) business interest limitations significantly
expands debt capacity, directly benefiting heavily leveraged operations such as private equity
portfolio companies. Furthermore, domestic capital expenditure is heavily incentivized; Section
168(k) bonus depreciation is permanently restored to 100%, and Section 179 thresholds are
vastly expanded, while a new Section 168(n) grants temporary 100% full expensing for qualified
production property.
,International tax frameworks have also been definitively recalibrated. The global intangible
low-taxed income (GILTI) regime has been renamed Net CFC Tested Income (NCTI), operating
at a permanent 12.6% effective rate, while foreign-derived deduction eligible income (FDDEI,
formerly FDII) operates at a 14% effective rate. Concurrently, the Base Erosion and Anti-Abuse
Tax (BEAT) rate is permanently fixed at 10.5%, replacing previous sunset provisions.
For pass-through entities and individuals, the Section 199A Qualified Business Income (QBI)
deduction is now permanent, featuring a guaranteed $400 minimum deduction for active trades
with at least $1,000 of QBI, while Specified Service Trades or Businesses (SSTBs) face new
absolute limitations regarding Pass-Through Entity Tax (PTET) deductions. The traditional
Section 1202 Qualified Small Business Stock (QSBS) exclusion has transitioned from a rigid
five-year cliff to a tiered exclusion model, offering 50% shielding at three years and 75% at four
years. The transfer tax system provides substantial relief, with the unified estate, gift, and
generation-skipping transfer (GST) tax exemptions permanently increased to $15 million per
individual. However, charitable giving requires careful navigation, as itemizers now face a strict
0.5% Adjusted Gross Income (AGI) floor before deductions are recognized.
● The "Critical Axioms" Cheat Sheet:
○ Corporate Cost Recovery & Debt: Section 168(k) is permanently 100%. Section
179 caps at $2.5M (phasing out at $4M). Section 163(j) limits business interest to
30% of EBITDA.
○ The Section 199A Framework: QBI is permanent at 20%. The phase-in ceiling is
$150,000 (joint) / $75,000 (single). SSTBs are prohibited from deducting SALT
PTET at the entity level.
○ International & AMT Rates: BEAT is 10.5%; NCTI is 12.6%; FDDEI is 14%. The
Corporate Alternative Minimum Tax (CAMT) remains at 15% on Adjusted Financial
Statement Income (AFSI).
○ Transfer Tax Ceiling: The 2026 Estate/Gift and GST exemptions are $15 million.
Estate/Gift exemptions are portable via a Deceased Spousal Unused Exclusion
(DSUE) election; GST exemptions are strictly non-portable.
○ Charitable & SALT Limitations: Itemizers face a 0.5% AGI floor for charitable
gifts. The SALT deduction cap is $40,000 for MAGI up to $500,000, phasing down
to $10,000 at $600,000.
Statutory Provision Legacy TCJA (Pre-2026) OBBBA (2026 & Beyond)
Section 168(k) Bonus Phasing down (60% in 2024) Permanent 100%
Depreciation
Section 163(j) Interest Limit 30% of EBIT 30% of EBITDA
Estate/Gift/GST Exemption ~$14 Million (Scheduled $15 Million Permanent
sunset)
QSBS (Sec 1202) Exclusion 100% at 5 Years (Cliff) Tiered: 50% (3yr), 75% (4yr),
100% (5yr)
Section 179 Cap / Phase-out $1.22M / $3.05M $2.5M / $4.0M
Charitable Deduction No floor 0.5% AGI Floor
(Itemizers)
PART II: THE ELITE TEST BANK
Q1: Alpha Corp acquires $3 million of qualifying machinery in 2026. Based on the principles of
Section 168(k) under the OBBBA, which action is the MOST ACCURATE? A) The corporation
must phase down the deduction to 60% based on legacy TCJA rules. B) The corporation must
, deduct the cost over a 5-year MACRS schedule due to Section 179 limits. C) The corporation
may claim a permanent 100% bonus depreciation deduction. D) The corporation is limited to a
$2.5 million deduction due to the Section 179 threshold.
● The Answer: C (The corporation may claim a permanent 100% bonus depreciation
deduction.)
● Distractor Analysis:
○ A is incorrect: The OBBBA permanently restored 100% bonus depreciation,
overriding sunset schedules.
○ B is incorrect: Bonus depreciation provides immediate expensing, bypassing
standard MACRS duration.
○ D is incorrect: Section 168(k) is uncapped; it is not bound by Section 179 dollar
limitations.
The Mentor's Analysis: Section 168(k) provides unlimited upfront cost recovery. When facing
high-value asset acquisitions, the immediate priority is maximizing first-year deductions. By
utilizing Section 168(k), you bypass the trap of unnecessarily capping deductions via Section
179. Professional/Academic Intuition: Under the 2026 OBBBA, Section 168(k) is permanent
at 100% with no maximum investment threshold.
Q2: Beta LLC generates $1,500 of active Qualified Business Income (QBI) in 2026. The single
owner has no other income. Based on the principles of Section 199A, which conclusion is the
MOST ACCURATE? A) The owner receives a $300 deduction based strictly on the 20%
calculation. B) The owner must limit the deduction to 50% of W-2 wages paid. C) The owner is
guaranteed a minimum QBI deduction of $400. D) The owner claims a standard $1,000
deduction for pass-through entities.
● The Answer: C (The owner is guaranteed a minimum QBI deduction of $400.)
● Distractor Analysis:
○ A is incorrect: The OBBBA provides a statutory minimum that supersedes the 20%
calculation for small active trades.
○ B is incorrect: Wage limits do not apply to taxpayers below the $75,000 phase-in
threshold.
○ D is incorrect: There is no generic $1,000 standard deduction for pass-throughs;
this conflates the non-itemizer charity rule.
The Mentor's Analysis: Small-scale active pass-throughs receive baseline statutory protections.
When facing low-income QBI scenarios, the immediate priority is claiming the mandated floor.
By utilizing the OBBBA $400 minimum deduction, you bypass the trap of calculating
percentages on negligible income. Professional/Academic Intuition: Active business owners
with at least $1,000 in QBI are guaranteed a $400 minimum Section 199A deduction in
2026.
Q3: A founder transfers property with a $50,000 basis and a $200,000 FMV to a newly formed C
Corporation for 100% of its stock. The corporation also assumes a $70,000 liability. Based on
the principles of Section 351 and 357(c), which outcome is the MOST ACCURATE? A) The
founder recognizes a $150,000 capital gain. B) The founder recognizes a $20,000 ordinary gain.
C) The founder recognizes a $20,000 capital gain. D) The founder recognizes no gain, and the
stock basis becomes zero.
● The Answer: C (The founder recognizes a $20,000 capital gain.)
● Distractor Analysis:
○ A is incorrect: Section 351 prevents full realization of the $150,000 gain.
○ B is incorrect: Section 357(c) gain is characterized by the underlying asset, typically
resulting in capital gain, not ordinary.
Bank: South-Western
Federal Taxation
2026/2027 (Corporations,
Partnerships, Estates
and Trusts)
PART 0: THE NAVIGATOR
● Tier 1 (Questions 1–28) - Foundational Syntax & Application: Testing core definitions, One
Big Beautiful Bill Act (OBBBA) mechanics, and baseline theories.
● Tier 2 (Questions 29–58) - Complex Application & Simulation: Assessing multi-step
phase-outs, basis adjustments, and strict procedural compliance.
● Tier 3 (Questions 59–88) - Grandmaster Synthesis: High-stakes, multi-entity evaluations
combining transfer taxation, international regimes, and corporate reorganizations.
PART I: THE PRIMER
Mastering this specific test bank translates directly to elite academic and professional
performance by demanding rigorous application of the 2026 One Big Beautiful Bill Act (OBBBA)
across the entire spectrum of entity and wealth taxation. Exacting precision in applying these
updated statutes guarantees a definitive strategic advantage in both high-stakes corporate
compliance and advanced multi-generational wealth planning.
The legislative landscape of 2026 profoundly alters the strategic calculus for business entities
and high-net-worth individuals. The OBBBA fundamentally restructures cost recovery,
international base erosion, and individual deductions, requiring practitioners to synthesize new
statutory constraints with legacy frameworks. In the corporate sector, the shift from EBIT back to
an EBITDA-based calculation for Section 163(j) business interest limitations significantly
expands debt capacity, directly benefiting heavily leveraged operations such as private equity
portfolio companies. Furthermore, domestic capital expenditure is heavily incentivized; Section
168(k) bonus depreciation is permanently restored to 100%, and Section 179 thresholds are
vastly expanded, while a new Section 168(n) grants temporary 100% full expensing for qualified
production property.
,International tax frameworks have also been definitively recalibrated. The global intangible
low-taxed income (GILTI) regime has been renamed Net CFC Tested Income (NCTI), operating
at a permanent 12.6% effective rate, while foreign-derived deduction eligible income (FDDEI,
formerly FDII) operates at a 14% effective rate. Concurrently, the Base Erosion and Anti-Abuse
Tax (BEAT) rate is permanently fixed at 10.5%, replacing previous sunset provisions.
For pass-through entities and individuals, the Section 199A Qualified Business Income (QBI)
deduction is now permanent, featuring a guaranteed $400 minimum deduction for active trades
with at least $1,000 of QBI, while Specified Service Trades or Businesses (SSTBs) face new
absolute limitations regarding Pass-Through Entity Tax (PTET) deductions. The traditional
Section 1202 Qualified Small Business Stock (QSBS) exclusion has transitioned from a rigid
five-year cliff to a tiered exclusion model, offering 50% shielding at three years and 75% at four
years. The transfer tax system provides substantial relief, with the unified estate, gift, and
generation-skipping transfer (GST) tax exemptions permanently increased to $15 million per
individual. However, charitable giving requires careful navigation, as itemizers now face a strict
0.5% Adjusted Gross Income (AGI) floor before deductions are recognized.
● The "Critical Axioms" Cheat Sheet:
○ Corporate Cost Recovery & Debt: Section 168(k) is permanently 100%. Section
179 caps at $2.5M (phasing out at $4M). Section 163(j) limits business interest to
30% of EBITDA.
○ The Section 199A Framework: QBI is permanent at 20%. The phase-in ceiling is
$150,000 (joint) / $75,000 (single). SSTBs are prohibited from deducting SALT
PTET at the entity level.
○ International & AMT Rates: BEAT is 10.5%; NCTI is 12.6%; FDDEI is 14%. The
Corporate Alternative Minimum Tax (CAMT) remains at 15% on Adjusted Financial
Statement Income (AFSI).
○ Transfer Tax Ceiling: The 2026 Estate/Gift and GST exemptions are $15 million.
Estate/Gift exemptions are portable via a Deceased Spousal Unused Exclusion
(DSUE) election; GST exemptions are strictly non-portable.
○ Charitable & SALT Limitations: Itemizers face a 0.5% AGI floor for charitable
gifts. The SALT deduction cap is $40,000 for MAGI up to $500,000, phasing down
to $10,000 at $600,000.
Statutory Provision Legacy TCJA (Pre-2026) OBBBA (2026 & Beyond)
Section 168(k) Bonus Phasing down (60% in 2024) Permanent 100%
Depreciation
Section 163(j) Interest Limit 30% of EBIT 30% of EBITDA
Estate/Gift/GST Exemption ~$14 Million (Scheduled $15 Million Permanent
sunset)
QSBS (Sec 1202) Exclusion 100% at 5 Years (Cliff) Tiered: 50% (3yr), 75% (4yr),
100% (5yr)
Section 179 Cap / Phase-out $1.22M / $3.05M $2.5M / $4.0M
Charitable Deduction No floor 0.5% AGI Floor
(Itemizers)
PART II: THE ELITE TEST BANK
Q1: Alpha Corp acquires $3 million of qualifying machinery in 2026. Based on the principles of
Section 168(k) under the OBBBA, which action is the MOST ACCURATE? A) The corporation
must phase down the deduction to 60% based on legacy TCJA rules. B) The corporation must
, deduct the cost over a 5-year MACRS schedule due to Section 179 limits. C) The corporation
may claim a permanent 100% bonus depreciation deduction. D) The corporation is limited to a
$2.5 million deduction due to the Section 179 threshold.
● The Answer: C (The corporation may claim a permanent 100% bonus depreciation
deduction.)
● Distractor Analysis:
○ A is incorrect: The OBBBA permanently restored 100% bonus depreciation,
overriding sunset schedules.
○ B is incorrect: Bonus depreciation provides immediate expensing, bypassing
standard MACRS duration.
○ D is incorrect: Section 168(k) is uncapped; it is not bound by Section 179 dollar
limitations.
The Mentor's Analysis: Section 168(k) provides unlimited upfront cost recovery. When facing
high-value asset acquisitions, the immediate priority is maximizing first-year deductions. By
utilizing Section 168(k), you bypass the trap of unnecessarily capping deductions via Section
179. Professional/Academic Intuition: Under the 2026 OBBBA, Section 168(k) is permanent
at 100% with no maximum investment threshold.
Q2: Beta LLC generates $1,500 of active Qualified Business Income (QBI) in 2026. The single
owner has no other income. Based on the principles of Section 199A, which conclusion is the
MOST ACCURATE? A) The owner receives a $300 deduction based strictly on the 20%
calculation. B) The owner must limit the deduction to 50% of W-2 wages paid. C) The owner is
guaranteed a minimum QBI deduction of $400. D) The owner claims a standard $1,000
deduction for pass-through entities.
● The Answer: C (The owner is guaranteed a minimum QBI deduction of $400.)
● Distractor Analysis:
○ A is incorrect: The OBBBA provides a statutory minimum that supersedes the 20%
calculation for small active trades.
○ B is incorrect: Wage limits do not apply to taxpayers below the $75,000 phase-in
threshold.
○ D is incorrect: There is no generic $1,000 standard deduction for pass-throughs;
this conflates the non-itemizer charity rule.
The Mentor's Analysis: Small-scale active pass-throughs receive baseline statutory protections.
When facing low-income QBI scenarios, the immediate priority is claiming the mandated floor.
By utilizing the OBBBA $400 minimum deduction, you bypass the trap of calculating
percentages on negligible income. Professional/Academic Intuition: Active business owners
with at least $1,000 in QBI are guaranteed a $400 minimum Section 199A deduction in
2026.
Q3: A founder transfers property with a $50,000 basis and a $200,000 FMV to a newly formed C
Corporation for 100% of its stock. The corporation also assumes a $70,000 liability. Based on
the principles of Section 351 and 357(c), which outcome is the MOST ACCURATE? A) The
founder recognizes a $150,000 capital gain. B) The founder recognizes a $20,000 ordinary gain.
C) The founder recognizes a $20,000 capital gain. D) The founder recognizes no gain, and the
stock basis becomes zero.
● The Answer: C (The founder recognizes a $20,000 capital gain.)
● Distractor Analysis:
○ A is incorrect: Section 351 prevents full realization of the $150,000 gain.
○ B is incorrect: Section 357(c) gain is characterized by the underlying asset, typically
resulting in capital gain, not ordinary.
