CPA TCP Quick Review: Tax Compliance and Planning

High-yield independent quick review for U.S. CPA TCP candidates, with tax decision rules, traps, and practice focus.

AICPA CPA TCP Quick Review

This independent quick review is for candidates preparing for the AICPA U.S. CPA TCP - Tax Compliance and Planning exam, official exam code CPA TCP. Use it as a final review before working topic drills, mock exams, and original practice questions with detailed explanations.

Important: Tax rules, thresholds, phaseouts, and exam blueprints can change. Use this page for high-yield concepts and decision rules, then confirm current-year amounts and testing scope in your primary study materials.

The TCP Mindset: Compliance Plus Planning

CPA TCP questions often test more than “what is taxable?” They usually require you to:

  1. Identify the taxpayer: individual, C corporation, S corporation, partnership, estate, trust, or exempt entity.
  2. Classify the item: income, deduction, credit, basis adjustment, distribution, or separately stated item.
  3. Determine timing: current year, deferred, capitalized, amortized, or excluded.
  4. Apply limitations in the correct order.
  5. Consider planning impact: tax rate, character, cash flow, basis, risk, and future-year consequences.

High-Yield Question Prompts

If the question asks…Think first about…
“Taxable income”Gross income, exclusions, deductions, limitations, credits separately
“Recognized gain”Realized gain first, then nonrecognition or deferral rules
“Basis”Starting basis, increases, decreases, liabilities, prior deductions
“Distribution”Entity type, E&P or basis, dividend vs return of capital vs gain
“Loss deductibility”Basis, at-risk, passive activity, capital loss, business loss limits
“Best planning strategy”Marginal rate, timing, character, deferral, cash flow, risk
“Separately stated item”Whether owners need item detail to apply their own limits
“Book-tax difference”Permanent vs temporary, taxable income reconciliation

Universal Tax Framework

Use this sequence when a problem feels complex:

  1. Who is taxed? Entity, owner, beneficiary, donor, donee, decedent, or estate.
  2. What is the transaction? Sale, exchange, contribution, distribution, compensation, gift, inheritance, loan, lease, or service.
  3. What is the character? Ordinary, capital, Section 1231, tax-exempt, portfolio, passive, self-employment, or separately stated.
  4. What is the basis impact? Basis determines gain, loss, depreciation, distribution taxability, and future deductions.
  5. What limitations apply? Basis, at-risk, passive, capital loss, charitable, interest, QBI, AMT, credit limitations.
  6. What planning answer is best? Lower rate, deferral, conversion of character, entity selection, or risk control.

Key formulas:

\[ \text{Realized gain or loss} = \text{Amount realized} - \text{Adjusted basis} \]\[ \text{Amount realized} = \text{Cash received} + \text{FMV of property received} + \text{Debt relief} - \text{Selling costs} \]\[ \text{Adjusted basis} = \text{Original basis} + \text{Capital additions} - \text{Depreciation, amortization, depletion, or returns of capital} \]

Individual Tax Compliance Review

Individual Income Items

ItemTypical TreatmentCommon Exam Trap
Wages and salariesGross incomeDo not confuse gross wages with taxable wages after pretax benefits
Interest incomeGenerally taxable unless excludedMunicipal bond interest may be federally tax-exempt but can affect other calculations
DividendsOrdinary or qualifiedQualified dividends receive preferential rates only if requirements are met
Capital gainsShort-term or long-termHolding period drives rate treatment
AlimonyDepends on governing agreement date and current lawDo not apply old rules blindly
ScholarshipsMay be excluded if used for qualified tuition and required feesRoom, board, and services often change treatment
Fringe benefitsTaxable unless specifically excluded“Employer paid” does not automatically mean tax-free
Life insurance proceedsOften excluded when paid by reason of deathInterest component is taxable
Debt cancellationGenerally income unless exception appliesInsolvency, bankruptcy, qualified residence, or purchase price adjustment rules may matter
Social Security benefitsPotentially partially taxableOther income can trigger taxation
State tax refundTaxable only if prior tax benefit was receivedLink to prior-year itemized deduction benefit

Above-the-Line vs Itemized vs Credit

CategoryWhy It MattersExamples to Review
Above-the-line deductionsReduce AGI and may affect phaseoutsRetirement contributions, self-employed deductions, HSA, educator, student loan interest
Itemized deductionsCompared against standard deductionTaxes, interest, charitable contributions, medical, casualty where allowed
CreditsReduce tax, not incomeChild-related, education, foreign tax, energy, retirement savings
Refundable creditsCan produce refund beyond tax liabilityKnow which credits are refundable under current law
Nonrefundable creditsLimited to tax liabilityOrdering can matter when multiple credits apply

Individual Deduction Traps

AreaHigh-Yield RuleMistake to Avoid
Medical expensesDeductible only above an AGI thresholdDeducting the full amount paid
TaxesState/local/property taxes may be limitedIgnoring current-year cap rules
Mortgage interestDepends on acquisition debt and limitationsTreating all personal interest as deductible
Investment interestLimited to net investment incomeDeducting against wages or business income
Charitable contributionsSubject to substantiation and percentage limitsIgnoring property type and holding period
Casualty lossesOften limited and restrictedForgetting special disaster-related requirements if applicable
Miscellaneous expensesMany personal expenses are nondeductibleAssuming business-like personal costs qualify

Filing Status and Dependents

Know the logic, not just labels.

Status / ConceptReview Point
SingleDefault if no other status applies
Married filing jointlyJoint liability and combined income; often favorable but not always
Married filing separatelyCan limit deductions/credits; may be useful for liability or repayment concerns
Head of householdRequires unmarried or considered unmarried status plus qualifying person and home support rules
Qualifying childRelationship, age, residency, support, joint return tests
Qualifying relativeNot necessarily a relative in every case; income and support tests matter
Dependency planningCan affect filing status, credits, education benefits, and healthcare-related items

Self-Employment and Small Business Items

TopicExam-Relevant Rule
Schedule C incomeReport business income and ordinary/necessary business expenses
Self-employment taxApplies to net self-employment earnings; separate from income tax
Home officeRequires qualifying business use; direct vs indirect expenses
Vehicle expensesActual expense vs standard mileage method; substantiation matters
MealsUsually limited; entertainment often nondeductible unless exception applies
Startup costsMay be partially deducted and amortized under current rules
Business bad debtsOrdinary if bona fide business debt becomes worthless
Hobby loss rulesProfit motive matters; expenses may be limited or nondeductible
QBI deductionReview qualified business income, SSTB limits, W-2 wage limits, UBIA, taxable income thresholds

Property Transactions and Basis

Basis Rules to Memorize

TransactionBasis Rule
PurchaseCost plus capitalized acquisition costs
Gift, FMV greater than donor basisCarryover basis, adjusted for gift tax where applicable
Gift, FMV less than donor basisDual basis rule: gain basis differs from loss basis
InheritanceOften fair market value at date of death or alternate valuation if elected
Conversion personal to businessLesser of adjusted basis or FMV for loss/depreciation purposes
Like-kind exchangeReplacement basis generally preserves deferred gain
Nontaxable corporate contributionTransferred basis, adjusted for gain recognized
Partnership contributionCarryover basis to partnership; outside basis reflects contributed basis and liabilities

Character of Gains and Losses

Asset / TransactionLikely CharacterWatch For
InventoryOrdinaryNot capital asset
Accounts receivable of cash-basis taxpayerOrdinaryNo capital gain conversion
Personal-use asset gainCapitalLoss generally nondeductible
Investment stockCapitalShort-term vs long-term
Depreciable business equipmentSection 1231 with recaptureSection 1245 ordinary recapture
Business real propertySection 1231 with possible recaptureSection 1250 and unrecaptured gain concepts
Land held for investmentCapitalDealer property may be ordinary
Land used in trade or businessSection 1231Holding period matters

Section 1231, 1245, and 1250 Quick Review

RulePractical Meaning
Section 1231 net gainGenerally treated favorably as long-term capital gain
Section 1231 net lossGenerally ordinary loss
Section 1231 lookbackPrior nonrecaptured Section 1231 losses can convert current gain to ordinary income
Section 1245 recaptureDepreciation on personal property often recaptured as ordinary income up to gain
Section 1250 recaptureApplies to depreciable real property; special rate concepts may apply
Recapture firstApply recapture before capital or Section 1231 treatment

Nonrecognition and Deferral Transactions

TransactionCore RuleTrap
Like-kind exchangeDefers gain for qualifying real property held for business/investmentBoot can trigger recognized gain
Involuntary conversionGain may be deferred if replacement requirements are metMissing replacement timing or property type
Installment saleGain recognized as payments are collectedDepreciation recapture generally recognized upfront
Corporate formationSection 351 may defer gain if control requirement is metServices for stock are taxable
Partnership contributionSection 721 generally defers gain/lossLiability relief can trigger gain
GiftGenerally no income tax to recipient on receiptDonee basis is not simply FMV
InheritanceEstate tax and income tax rules differIncome in respect of a decedent may not receive step-up

Loss Limitation Order

For pass-through and individual business losses, apply limitations in the correct sequence.

  1. Tax basis limitation — Does the taxpayer have enough basis?
  2. At-risk limitation — Is the taxpayer economically at risk?
  3. Passive activity limitation — Is the loss passive, and is there passive income?
  4. Business loss limitation — Does a current-year excess business loss rule apply?
  5. NOL rules — If allowed loss exceeds income, determine carryforward treatment.

Common Loss Traps

TrapCorrect Thinking
Deducting a K-1 loss automaticallyOwner-level limits may disallow it
Treating debt basis the same for S corps and partnershipsPartnership liabilities often increase outside basis; S corp debt basis is narrower
Ignoring passive statusBasis does not make a passive loss deductible
Confusing capital losses with ordinary lossesCapital loss limitations may apply
Forgetting suspended lossesTrack carryforwards and release events

C Corporation Taxation

C Corporation Compliance Concepts

TopicReview Rule
Taxable incomeStarts from book income but requires tax adjustments
Double taxationCorporation taxed on income; shareholders taxed on dividends
Dividends received deductionAvailable to qualifying corporate shareholders, subject to limitations
Charitable contributionsDeductible subject to taxable income percentage limitations and carryover rules
Capital lossesDeductible only against capital gains, with carry rules
NOLsFollow current carryforward and limitation rules
Organizational costsMay be partially deducted and amortized under current rules
Estimated taxesCorporations may need periodic payments
Accumulated earnings / personal holding company concernsReview purpose and penalty concepts if tested

Corporate Formation and Section 351

Section 351 generally allows nonrecognition when property is transferred to a corporation solely in exchange for stock and the transferors control the corporation immediately after the exchange.

High-yield points:

  • Property counts; services do not.
  • Stock received for services is taxable compensation.
  • Boot received can trigger gain.
  • Liabilities assumed are usually not boot, but liabilities exceeding basis can trigger gain.
  • Corporation generally takes carryover basis increased by gain recognized.
  • Shareholder basis generally reflects transferred basis, gain recognized, boot received, and liabilities assumed.

Corporate Distributions

Distribution TypeShareholder TreatmentCorporate Treatment
Cash dividend from E&PDividend incomeNo corporate deduction
Property dividendDividend to extent of E&P and FMV rulesCorporation recognizes gain on appreciated property
Return of capitalReduces shareholder stock basisApplies after dividend portion
Excess over basisCapital gainNo deduction
Stock dividendOften nontaxable unless exceptions applyReview election and disproportionate rules
Liquidating distributionShareholder recognizes gain/loss vs stock basisCorporation generally recognizes gain/loss on distributed property

Earnings and Profits

E&P is not the same as retained earnings or taxable income. For TCP review, know that E&P helps determine whether a corporate distribution is:

  1. Dividend income,
  2. Return of capital, or
  3. Capital gain.

Common trap: A corporation may have accounting retained earnings but different tax E&P.

S Corporation Taxation

S Corporation Core Rules

TopicReview Point
Pass-through taxationIncome, deductions, credits, and separately stated items flow to shareholders
EligibilityReview shareholder, stock class, domestic entity, and election requirements
BasisStock basis and direct shareholder debt basis limit losses
Separately stated itemsItems affecting shareholders differently must be separately reported
DistributionsUsually tax-free to extent of basis if no C corporation E&P complications
Reasonable compensationShareholder-employees must receive reasonable wages for services
Built-in gainsFormer C corporations may have special tax exposure
Fringe benefitsShareholder-employee ownership level can affect tax treatment

S Corporation Basis Ordering

Typical shareholder stock basis logic:

  1. Start with beginning stock basis.
  2. Increase for capital contributions and income items.
  3. Decrease for distributions.
  4. Decrease for nondeductible expenses.
  5. Decrease for deductible losses and deductions.

Debt basis is generally available only for direct loans from the shareholder to the S corporation, not merely guarantees.

S Corporation Distribution Traps

SituationCorrect Approach
No accumulated C corp E&PDistribution usually reduces basis first; excess is gain
C corp E&P existsOrdering rules can create dividend treatment
Distribution exceeds basisExcess generally capital gain
Loss exceeds stock basisCheck direct debt basis, then suspend
Shareholder guarantee onlyUsually not debt basis unless payment is made

Partnership and LLC Taxation

Partnership Core Rules

TopicReview Point
FormationSection 721 generally provides nonrecognition for property contributions
Outside basisPartner’s basis in partnership interest
Inside basisPartnership’s basis in its assets
Capital accountEconomic/book measure; not always same as tax basis
LiabilitiesPartner’s share of liabilities affects outside basis
Separately stated itemsFlow through for partner-level treatment
Guaranteed paymentsUsually ordinary income to recipient and deductible/capitalized by partnership
Special allocationsMust have substantial economic effect or follow partner interests
Section 754 electionCan adjust inside basis for transfers/distributions

Partnership Basis

Outside basis generally increases for:

  • Contributions of cash or property,
  • Share of partnership income,
  • Tax-exempt income,
  • Increases in share of partnership liabilities.

Outside basis generally decreases for:

  • Distributions,
  • Share of losses and deductions,
  • Nondeductible expenses,
  • Decreases in share of partnership liabilities.

A decrease in partnership liabilities is treated like a cash distribution. If deemed cash distributed exceeds outside basis, gain may result.

Partnership Distributions

Distribution TypeGeneral Treatment
Nonliquidating cash distributionTax-free until cash exceeds outside basis
Property distributionGenerally nonrecognition; partner takes basis limited by outside basis
Cash exceeding basisGain recognized
Liquidating cash distributionGain if cash exceeds basis; loss possible in limited cases
Marketable securitiesMay be treated similarly to cash in certain cases
Hot assetsOrdinary income potential under unrealized receivables and inventory rules

Partnership vs S Corporation Basis Trap

IssuePartnershipS Corporation
Entity debtPartner share of debt usually increases basisCorporate debt usually does not increase shareholder stock basis
Direct owner loanCreates basis impactCan create shareholder debt basis
GuaranteesMay affect liability allocation depending on riskUsually not basis until payment
Loss flowthroughBasis, at-risk, passive limits applyStock/debt basis, at-risk, passive limits apply

Entity Choice and Planning

TCP planning questions often ask which entity structure best fits a taxpayer’s goals.

EntityAdvantagesDisadvantages / Watch Points
Sole proprietorshipSimple, direct losses, no entity return separate from owner scheduleSelf-employment tax, liability exposure, limited continuity
Partnership / LLC taxed as partnershipFlexible allocations, single level of tax, liability planningComplex basis, self-employment, special allocations
S corporationPass-through, possible payroll/self-employment planning, corporate formEligibility limits, reasonable compensation, basis restrictions
C corporationLower entity-level planning potential, retained earnings, fringe benefitsDouble taxation, dividend treatment, accumulated earnings issues
TrustEstate and distribution planningDNI, fiduciary accounting, compressed tax rate concerns
Disregarded entitySimplicity for tax reportingStill legal and payroll considerations

Planning Decision Rules

GoalPossible Planning Lever
Reduce current taxable incomeAccelerate deductions, defer income, retirement contributions, depreciation options
Improve cash flowDefer gain, use installment sale, manage estimated taxes
Use lossesEnsure basis, at-risk amount, and passive income availability
Avoid double taxationConsider pass-through entity or compensation/dividend mix
Transfer wealthGifts, trusts, family entities, valuation and basis planning
Convert characterPrefer long-term capital gain or Section 1231 gain where legitimate
Manage owner compensationBalance wages, distributions, retirement plan, payroll taxes
Exit businessStock sale vs asset sale, installment sale, liquidation, redemption planning

Tax Credits and Planning

Credits are high value because they reduce tax liability directly.

Credit ConceptReview Point
Refundable vs nonrefundableRefundable credits can exceed tax liability
Personal creditsOften subject to income limits and dependency rules
Education creditsCoordinate qualifying expenses, student status, and phaseouts
Foreign tax creditAvoid double taxation; limitation rules matter
General business creditsMay be limited and carried
Child-related creditsDependency, residency, and support rules matter
Energy and other incentive creditsConfirm current law and property requirements

Common trap: Deductions reduce taxable income; credits reduce tax. A smaller credit may be worth more than a larger deduction depending on marginal rate.

Retirement, Compensation, and Employee Benefits

Retirement Planning

TopicExam Focus
Traditional retirement contributionsPotential deduction or pretax treatment; future taxation
Roth contributionsNo current deduction; qualified distributions may be tax-free
Employer plansContribution limits, coverage, nondiscrimination concepts
Required distributionsKnow concept and penalty exposure under current rules
Early withdrawalsIncome tax plus potential additional tax unless exception applies
RolloversTiming and trustee-to-trustee transfer concepts
Self-employed plansCan reduce income and support owner retirement planning

Compensation Planning

Compensation TypeTax Consideration
WagesDeductible to business if reasonable; taxable to employee; payroll taxes
BonusTiming and constructive receipt issues
Fringe benefitsExcludable only if rule allows
Equity compensationTiming, valuation, ordinary vs capital character
Independent contractor paymentsReporting, self-employment tax, worker classification
Shareholder distributionsEntity-specific tax treatment
Guaranteed paymentsPartnership ordinary income and possible self-employment impact

Estate, Gift, and Trust Basics

Gift and Estate Tax Review

TopicCore Rule
Gift taxGenerally imposed on donor, not donee
Annual exclusionReview current-year amount and present interest requirement
Lifetime exemptionUnified estate and gift system; confirm current amount
Gift basisUsually carryover basis, with dual basis rule for loss property
Gift holding periodMay tack if carryover basis applies
Estate taxBased on taxable estate after deductions and credits
Inherited basisOften stepped to FMV, subject to exceptions
IRDIncome in respect of a decedent does not receive normal basis step-up treatment

Trust Taxation

TopicReview Point
Simple trustGenerally required to distribute accounting income; limited charitable/discretionary features
Complex trustMay accumulate income or make discretionary distributions
DNILimits trust distribution deduction and beneficiary taxable income
Character flow-throughIncome character can pass to beneficiaries
Fiduciary accounting incomeNot the same as taxable income
Grantor trustGrantor may be treated as owner for income tax purposes

Tax Compliance, Procedure, and Ethics

Compliance Concepts

TopicReview Point
Filing requirementDepends on taxpayer type, income, status, and current law
ExtensionUsually extends time to file, not time to pay
Estimated taxRequired when withholding is insufficient
Amended returnUsed to correct prior filings
Information returnsW-2, 1099, K-1, and other reporting support compliance
SubstantiationDeductions and credits require documentation
Statute of limitationsStandard, extended, and unlimited periods may apply depending on facts
PenaltiesAccuracy, negligence, fraud, late filing, late payment, preparer penalties
InterestGenerally accrues on underpayments
Tax authorityCode, regulations, rulings, cases, and administrative guidance differ in weight

Professional Responsibility

For AICPA CPA TCP review, be prepared to distinguish aggressive planning from unsupportable positions.

ConceptPractical Meaning
Reasonable basisPosition has some support, but may require disclosure
Substantial authorityStronger support level; may avoid certain penalties
More-likely-than-notGreater than 50% likelihood standard in some contexts
Due diligencePreparer must make reasonable inquiries and not ignore red flags
ConfidentialityTaxpayer information must be protected
Conflict of interestIdentify, disclose, and obtain appropriate consent where required
Tax avoidance vs evasionLegal planning is allowed; fraudulent concealment is not

AMT and Other Individual Planning Topics

Alternative minimum tax and related calculations can appear conceptually even when exact computations are not the focus.

TopicReview Point
AMTParallel tax system with adjustments and preferences
Incentive stock optionsCan create AMT adjustment
State and local taxesOften treated differently for AMT
Private activity bond interestMay be AMT preference
PlanningTiming deductions or income can affect AMT exposure
Net investment income taxApplies to certain investment income at higher income levels under current rules
Additional Medicare taxCompensation/self-employment threshold concept; verify current details

Book-Tax Differences

Permanent vs Temporary Differences

Difference TypeMeaningExamples
PermanentAffects book income but never taxable income, or vice versaTax-exempt interest, nondeductible penalties, certain meals disallowance
TemporaryTiming difference that reverses laterDepreciation, bad debt method differences, prepaid income, accrued expenses
FavorableReduces taxable income relative to bookAccelerated tax depreciation
UnfavorableIncreases taxable income relative to bookNondeductible expenses

Common trap: A permanent difference does not create a deferred tax asset or liability in financial accounting, while a temporary difference may.

Common CPA TCP Candidate Mistakes

  1. Computing recognized gain before realized gain. Always compute realized gain first.
  2. Ignoring basis. Basis drives gain, loss, depreciation, and distributions.
  3. Applying pass-through losses without owner-level limits.
  4. Treating all distributions as dividends. Entity type and E&P/basis matter.
  5. Confusing book income with taxable income.
  6. Deducting personal expenses as business expenses.
  7. Forgetting separately stated items.
  8. Missing recapture. Depreciation can convert favorable gain into ordinary income.
  9. Using the wrong holding period.
  10. Treating a tax credit like a deduction.
  11. Assuming a tax extension delays payment.
  12. Ignoring constructive receipt or economic benefit.
  13. Overlooking related-party rules.
  14. Failing to distinguish employee vs independent contractor.
  15. Choosing a planning answer that saves tax but creates worse cash flow or compliance risk.

Quick Tables for Final Review

Tax Character Snapshot

ItemUsually OrdinaryUsually Capital / Preferential
WagesYesNo
Business service incomeYesNo
Inventory saleYesNo
Interest incomeYesNo
Nonqualified dividendsYesNo
Qualified dividendsNoOften preferential
Investment stock saleNoYes
Depreciable business property gainPartly, due to recapturePossibly Section 1231
Partnership guaranteed paymentYesNo
S corporation distributionDepends on basis/E&PExcess may be capital gain

Separately Stated Pass-Through Items

ItemWhy Separately Stated
Capital gains and lossesOwner-level netting and rates
Charitable contributionsOwner-level limitations
Section 179 expenseOwner-level limits
Tax-exempt incomeBasis and tax reporting
Investment interest expenseOwner-level investment income limit
Foreign taxesCredit or deduction decision
CreditsOwner-level limitation
Passive income/lossOwner passive activity grouping
Guaranteed paymentsCharacter and self-employment considerations

Basis Increase / Decrease Summary

Taxpayer InterestIncreasesDecreases
S corporation stockContributions, incomeDistributions, nondeductible expenses, losses
S corporation debtDirect shareholder loans and restorationsLosses deducted using debt basis, repayments
Partnership outside basisContributions, income, liability increasesDistributions, losses, liability decreases
C corporation stockPurchase cost, contributions, taxable stock dividends where applicableReturn of capital, certain adjustments
Trust beneficiary interestDepends on trust terms and distributionsDepends on distributions and taxable income

Last-Minute CPA TCP Review Checklist

Before a mock exam or final topic drill set, make sure you can do the following without notes:

  • Calculate realized and recognized gain.
  • Determine basis for purchased, gifted, inherited, contributed, and exchanged property.
  • Identify ordinary, capital, Section 1231, and recapture character.
  • Apply pass-through basis and loss limitations in order.
  • Distinguish C corporation, S corporation, and partnership distribution treatment.
  • Explain Section 351 corporate formation consequences.
  • Explain Section 721 partnership contribution consequences.
  • Track S corporation stock and debt basis.
  • Track partnership outside basis, including liabilities.
  • Recognize separately stated pass-through items.
  • Identify major individual exclusions, deductions, and credits.
  • Distinguish refundable and nonrefundable credits.
  • Apply charitable, interest, passive, capital loss, and business loss limitations conceptually.
  • Identify common book-tax differences.
  • Choose planning strategies based on marginal tax rate, timing, character, and cash flow.
  • Recognize compliance and preparer responsibility issues.

How to Use Practice Questions After This Review

After reading this Quick Review, move into active practice:

  1. Start with topic drills on basis, pass-through losses, property transactions, and entity distributions.
  2. Use original practice questions to test whether you can identify the taxpayer, character, basis, and limitation order quickly.
  3. Review detailed explanations, especially for questions you answered correctly by guessing.
  4. Build an error log organized by rule type: basis, character, timing, limitation, entity, or planning.
  5. Finish with mixed mock exams so you practice switching between individual, entity, property, and planning issues under time pressure.

A practical next step is to work a focused CPA TCP question bank set on pass-through basis and loss limitations, then review each explanation until you can state the rule and the trap in your own words.