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50 lessons available
GREEN-L4-001
Understand the difference between marginal and effective tax rate, and why confusing the two leads to common, costly misunderstandings about how a raise or bonus is actually taxed.
GREEN-L4-002
Understand the structural design of a progressive tax bracket system, and why the same total income can produce different total tax depending on filing status and bracket structure.
GREEN-L4-003
Understand the choice between the standard deduction and itemizing deductions, and why the decision requires comparing actual eligible expenses against a fixed threshold each year.
GREEN-L4-004
Understand the fundamental mechanical difference between a tax credit and a tax deduction, and why a tax credit generally provides more direct tax savings than a deduction of the same dollar amount.
GREEN-L4-005
Understand the tax treatment difference between short-term and long-term capital gains, and why holding period alone can meaningfully change how much tax is owed on an identical investment gain.
GREEN-L4-006
Understand how depreciation works as a tax deduction, why it reduces taxable income without requiring any actual cash outlay in the year it is claimed, and why this creates a genuine tax planning opportunity.
GREEN-L4-007
Understand what depreciation recapture means, why it applies when a previously depreciated asset is sold, and why failing to plan for it can create an unpleasant tax surprise.
GREEN-L4-008
Understand how a cost segregation study accelerates depreciation deductions by reclassifying components of a property, and why this timing shift, not a permanent tax reduction, is the actual benefit.
GREEN-L4-009
Understand how a like-kind exchange under Section 1031 defers capital gains tax on real estate, and why this deferral, while genuinely valuable, does not permanently eliminate the underlying tax liability.
GREEN-L4-010
Understand the basic structure of the Qualified Business Income deduction available to many pass-through business owners, and why its availability and amount depend on specific income and business-type factors.
GREEN-L4-011
Understand the fundamental tax treatment differences among sole proprietorships, LLCs, S-corporations, and C-corporations, and why entity choice is a genuine tax planning decision.
GREEN-L4-012
Understand the mechanics of C-corporation double taxation in more depth, and why this structural feature influences decisions about dividend policy and entity choice.
GREEN-L4-013
Understand what self-employment tax covers, why it exists as a distinct tax from ordinary income tax, and why self-employed individuals effectively pay both the employer and employee share of certain payroll taxes.
GREEN-L4-014
Understand why the U.S. tax system generally requires paying tax throughout the year as income is earned, rather than in a single payment when the annual return is filed, and the penalty risk of failing to do so.
GREEN-L4-015
Understand the structure of FICA payroll tax, the employer-employee split, and why this split, while often invisible to employees, represents a real cost of employment shared between both parties.
GREEN-L4-016
Understand the distinction between qualified and ordinary (nonqualified) dividends for tax purposes, and why meeting specific holding period requirements can significantly change how a dividend is taxed.
GREEN-L4-017
Understand the basic concept of the Alternative Minimum Tax as a parallel tax calculation, and why it can require paying more tax than the regular income tax system alone would suggest.
GREEN-L4-018
Understand why state income tax obligations depend on residency and domicile, and why establishing or changing tax residency requires more than simply spending time in a new location.
GREEN-L4-019
Understand the concept of sales tax nexus, including economic nexus, and why a business selling into a state can be required to collect that state's sales tax even without a physical presence there.
GREEN-L4-020
Understand the basic structure of the federal estate and gift tax system, including the unified lifetime exemption, and why most estates fall well below the threshold that would trigger any actual tax.
GREEN-L4-021
Understand why the generation-skipping transfer tax exists as a distinct layer beyond the standard estate and gift tax, specifically targeting transfers that bypass an intervening generation.
GREEN-L4-022
Understand how the timing, form, and structure of a charitable contribution can significantly change its tax benefit, beyond simply the dollar amount given.
GREEN-L4-023
Understand how a donor-advised fund allows a donor to claim an immediate tax deduction while retaining flexibility over when specific charities actually receive the funds.
GREEN-L4-024
Understand the three distinct tax advantages offered by a Health Savings Account, and why this specific combination is unusual compared to most other tax-advantaged account types.
GREEN-L4-025
Understand the tax treatment of 529 education savings plans, including the tax-free growth and withdrawal benefit for qualifying education expenses, and the tradeoff involved if funds are used for non-qualifying purposes.
GREEN-L4-026
Understand how a net operating loss can be used to offset taxable income in other years, providing a tax-smoothing mechanism across a business's inevitable ups and downs.
GREEN-L4-027
Understand what tax basis means, why it is not always simply the original purchase price, and why correctly tracking basis is essential to accurately calculating a taxable gain or loss.
GREEN-L4-028
Understand the basic tax incentive structure behind Qualified Opportunity Zone investments, and why the specific holding period and reinvestment requirements determine the actual tax benefit available.
GREEN-L4-029
Understand how the foreign tax credit prevents double taxation on income earned abroad, and why its specific calculation and limitations require careful attention.
GREEN-L4-030
Understand how value-added tax and tariffs function as consumption-based taxes, and why their underlying mechanics differ fundamentally from the income tax concepts covered throughout most of this level.
GREEN-L4-031
Understand the policy rationale behind excise taxes on specific goods like tobacco, alcohol, and sugary beverages, and the economic behavior these targeted taxes are designed to influence.
GREEN-L4-032
Understand how property tax assessment works, why assessed value can diverge meaningfully from current market value, and why property owners have the right to formally appeal an assessment they believe is inaccurate.
GREEN-L4-033
Understand common factors that statistically correlate with an increased likelihood of a tax return being selected for audit, without suggesting that any specific taxpayer will necessarily be audited.
GREEN-L4-034
Understand the general structure of tax penalties and interest for late filing, late payment, and underpayment, and why these costs can compound significantly the longer noncompliance continues.
GREEN-L4-035
Understand the basic structure of tax lien investing, the source of its potentially attractive stated returns, and the specific risks that make this a more complex investment than its advertised returns alone suggest.
GREEN-L4-036
Understand the fundamental tax difference between structuring a business sale as an asset sale versus a stock sale, and why buyers and sellers often have opposing preferences regarding this structural choice.
GREEN-L4-037
Understand what payroll tax withholding actually represents, why it is only an estimate of a taxpayer's actual final tax liability, and why a large refund or a surprise balance due both reflect a withholding mismatch, not an inherent flaw in the tax system itself.
GREEN-L4-038
Understand why tax brackets, deduction amounts, and other key tax figures are generally indexed to inflation, and what would happen without this adjustment mechanism over time.
GREEN-L4-039
Understand the basic concept of transfer pricing for multinational businesses, why the arm's length standard governs pricing between related entities in different countries, and why this area faces significant tax authority scrutiny.
GREEN-L4-040
Understand how sales tax, income tax, and property tax each apply to a fundamentally different tax base, and why comparing tax burdens across these different types requires understanding what each is actually measuring.
GREEN-L4-041
Understand the basic policy rationale and structure of the research and development tax credit, and why it is specifically designed to encourage a level of private innovation investment that might otherwise be undersupplied.
GREEN-L4-042
Understand the general concept of a voluntary disclosure program or tax amnesty initiative, and why proactively coming forward about a prior tax noncompliance issue generally produces a more favorable outcome than waiting to be caught.
GREEN-L4-043
Understand the Foreign Earned Income Exclusion as a distinct tool for U.S. citizens working abroad, and how it differs from, and can be used alongside, the foreign tax credit covered in Lesson 29.
GREEN-L4-044
Understand several specific ways divorce affects tax treatment, including filing status, dependency claims, alimony, and property transfers, and why these considerations should be addressed proactively during divorce proceedings.
GREEN-L4-045
Understand why retirement account contribution limits are set annually, adjusted periodically, and supplemented by catch-up provisions for older savers, and why exceeding these limits creates a genuine tax problem requiring correction.
GREEN-L4-046
Understand the wash sale rule's mechanics as it applies specifically to a business or investor's broader tax-loss planning strategy, and why the disallowed loss is deferred rather than permanently lost.
GREEN-L4-047
Understand the 'kiddie tax' rule, why it exists to prevent a specific income-shifting tax avoidance strategy, and how it applies to a child's unearned investment income.
GREEN-L4-048
Understand the general concept of combining multiple distinct tax credits or incentives for a single business activity, and why some combinations are permitted while others face specific coordination or limitation rules.
GREEN-L4-049
Understand the general purpose of an income tax treaty between two countries, and why treaty provisions can override or modify the standard tax rules that would otherwise apply to cross-border income.
GREEN-L4-050
Understand how the individual tax concepts covered throughout this level combine into an integrated framework for sound, comprehensive tax planning, rather than being applied as isolated, disconnected rules.