CFP Exam · 13 min read Updated

CFP Tax Planning: Capital gains taxation (short-term vs. long-term) — Complete Study Guide

Rob Pfleghardt

10-year Price Waterhouse alumnus · Founder of VoraPrep · Former CPA (1987–2024) · with the VoraPrep Editorial Team

CFP Tax Planning: Capital gains taxation (short-term vs. long-term) — Complete Study Guide

Key Takeaways

  • Long-Term Holding Period: An asset held for more than one year.
  • LTCG Tax Rates (2026): 0%, 15%, or 20%, based on specific taxable income thresholds.
  • Collectibles Max Rate: 28%.
  • Annual Capital Loss Deduction: Up to $3,000 against ordinary income after netting gains.
  • Wash Sale Window: 61 days (30 days before sale, day of sale, 30 days after).

What trips up even the sharpest CFP candidates on capital gains isn't the "more than one year" rule. It's the second-order effects: how a gifted asset's basis flips depending on its sale price, or why a simple stock repurchase can completely invalidate a carefully planned tax loss. The exam is designed to test if you can navigate these nuances under pressure.

Quick answer

Capital gains on the CFP exam involve taxing short-term gains (held ≤1 year) at ordinary rates and long-term gains (>1 year) at preferential rates. Mastery requires applying complex rules for basis (cost, gifted, inherited), netting gains and losses, and navigating traps like wash sales, the 28% collectibles rate, and the Net Investment Income Tax.

Key facts

  • Long-Term Holding Period: An asset held for more than one year.
  • Short-Term Holding Period: An asset held for one year or less.
  • LTCG Tax Rates (2026): 0%, 15%, or 20%, based on specific taxable income thresholds.
  • Collectibles Max Rate: 28%.
  • Annual Capital Loss Deduction: Up to $3,000 against ordinary income after netting gains.
  • Wash Sale Window: 61 days (30 days before sale, day of sale, 30 days after).

Short-Term vs. Long-Term Gains: The Core Distinction

The entire framework of capital gains taxation rests on the holding period. The CFP Board will test your ability to precisely calculate this period and apply the correct tax treatment. Simply put, holding an asset for one day longer can dramatically change a client's tax liability.

FeatureShort-Term Capital Gains (STCG)Long-Term Capital Gains (LTCG)
Holding PeriodOne year or lessMore than one year
Federal Tax RateTaxed at ordinary income ratesTaxed at preferential rates (0%, 15%, 20%)
Netting OrderNetted first against STCLNetted first against LTCL
Common TrapMiscalculating the "one year or less" ruleForgetting special rates for collectibles (28%)
Myth vs. Reality: The Holding Period Trap
  • Myth: If I buy a stock on April 1, 2025, and sell it on April 1, 2026, it's a long-term gain.
  • Reality: This is a short-term gain. The holding period is exactly one year. To be long-term, the asset must be held for more than one year. The sale would need to occur on April 2, 2026, or later. This one-day difference is a classic exam trick.
Your Weekly Drill: Don't just memorize the rule. Grab a calendar and map out three different holding period scenarios. Calculate the exact first day an asset could be sold for long-term treatment. This physical practice builds the precision the exam demands. For more scenarios, try VoraPrep's free CFP practice questions.

How Do You Determine the Correct Tax Basis?

Calculating gain or loss is impossible without the correct basis. The exam moves far beyond simple purchase price and will test your knowledge of basis adjustments in gifted, inherited, and wash sale scenarios.

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Basis of Purchased Property

This is the most straightforward: the basis is the cost basis—what you paid for the asset, including commissions and other acquisition costs. When selling partial shares bought at different times, you must use an accounting method like First-In, First-Out (FIFO) unless you use Specific Identification to select which shares to sell, a key tax planning strategy.

How is Basis Determined for Gifted Property?

For gifted property, the recipient may have a dual basis. This is a major trap.
  • For Calculating a Gain: The recipient's basis is the donor's adjusted basis.
  • For Calculating a Loss: The recipient's basis is the lesser of the donor's adjusted basis or the Fair Market Value (FMV) at the time of the gift.
  • The "No-Man's Land": If the property is later sold for a price between the donor's basis and the gift-date FMV, no gain or loss is recognized.

What is the Basis of Inherited Property?

Generally, the basis of inherited property is stepped-up (or stepped-down) to its FMV on the decedent's date of death. This is a powerful tax planning tool.
  • Holding Period: All inherited property is automatically considered long-term, regardless of how long the decedent or the beneficiary actually held it.
  • Alternate Valuation Date (AVD): An executor can elect to use the FMV six months after the date of death, but only if doing so reduces both the gross estate value and the federal estate tax liability.

How Does the Wash Sale Rule (IRC Sec. 1091) Affect Basis?

If you sell a security at a loss and buy "substantially identical" securities within 30 days before or after the sale (a 61-day window), the loss is disallowed for tax purposes.
  • The Adjustment: The disallowed loss is not lost forever. It is added to the basis of the newly purchased shares. This defers the tax benefit of the loss until the new shares are sold.

Core Capital Gains Rules the Exam Will Test

Beyond basis, the exam will test your knowledge of specific transactions and income types that receive special treatment.

How Does a Like-Kind Exchange (Sec. 1031) Defer Gain?

A Section 1031 exchange allows an investor to defer capital gains tax on the sale of property. Crucially, after the Tax Cuts and Jobs Act of 2017, this treatment applies only to real property held for investment or business use. It no longer applies to personal property like art or equipment.
  • The "Boot" Trap: If an investor receives non-like-kind property (like cash) in the exchange, this is called "boot." Gain is recognized to the extent of the lesser of the boot received or the realized gain.

What Makes a Dividend "Qualified" for Lower Tax Rates?

Qualified dividends are taxed at the same preferential long-term capital gains rates. For a dividend to be "qualified," two main tests must be met:
  1. It must be paid by a U.S. corporation or a qualified foreign corporation.
  2. The investor must hold the stock for more than 60 days during the 121-day period that begins 60 days before the ex-dividend date.

Worked Example: Thinking Like the Examiner

Let's walk through a realistic exam-style scenario that weaves these concepts together.

Scenario:

Your client, Sarah, provides you with her investment activity for 2026:

  1. March 10, 2025: Purchased 200 shares of TechCo at $50/share.
  2. March 15, 2026: Sold all 200 shares of TechCo at $70/share.
  3. April 1, 2026: Received a cash dividend of $1,200 from BlueChip Corp. She bought BlueChip stock on January 5, 2026, and sold it on April 15, 2026. (Ex-dividend date was March 20, 2026).
  4. June 1, 2026: Sold 100 shares of ValueGrowth Inc. for $15,000. She inherited these shares from her grandmother, who passed away on January 15, 2026, when the FMV of the 100 shares was $12,000. Her grandmother's original basis was $5,000.
  5. October 1, 2026: Sold 300 shares of FutureStars Co. for $30,000, incurring a $5,000 capital loss.
  6. October 20, 2026: Purchased 300 shares of FutureStars Co. for $31,000.
Question: Calculate Sarah's net capital gain or loss for 2026, and determine how the BlueChip dividend will be taxed.

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Step-by-Step Solution:
  1. Analyze TechCo Sale (Stock 1):
  • Holding Period: March 10, 2025, to March 15, 2026, is more than one year. This is a long-term gain.
  • Gain: ($70/share - $50/share) * 200 shares = $4,000 Long-Term Capital Gain (LTCG).
  1. Analyze BlueChip Corp Dividend:
  • Holding Period Test: The 121-day window begins 60 days before the March 20 ex-dividend date, so it runs from January 19 to May 19, 2026.
  • Sarah held the stock from Jan 5 to April 15. She held it for the entire required period within the window. Since her holding period of ~100 days is more than 60 days, the dividend is Qualified and taxed at LTCG rates.
  1. Analyze ValueGrowth Inc. Sale (Stock 2 - Inherited):
  • Basis Rule: Inherited property receives a basis equal to the FMV on the date of death. Sarah's basis is $12,000.
  • Holding Period: Inherited property is automatically considered long-term.
  • Gain: $15,000 (proceeds) - $12,000 (basis) = $3,000 Long-Term Capital Gain (LTCG).
  1. Analyze FutureStars Co. Sale (Stock 3 - Wash Sale):
  • Wash Sale Rule: Sarah sold at a loss on Oct 1 and repurchased the same stock on Oct 20 (within 30 days). This is a wash sale.
  • Result: The $5,000 loss is disallowed for 2026.
  • Basis Adjustment: The new basis for the shares purchased on Oct 20 is $31,000 (cost) + $5,000 (disallowed loss) = $36,000.
  1. Net Capital Gains/Losses:
  • Total LTCG: $4,000 (TechCo) + $3,000 (ValueGrowth) = $7,000.
  • Total STCL: $0 (FutureStars loss was disallowed).
  • Net Result: Sarah has a Net Long-Term Capital Gain of $7,000.
Final Answer: Sarah's net capital gain for 2026 is a $7,000 long-term capital gain. The $1,200 dividend from BlueChip Corp. is a qualified dividend taxed at preferential LTCG rates.

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The Tempting Wrong Answer: A candidate under pressure might see the $5,000 loss from FutureStars and immediately use it to offset the gains, calculating a net LTCG of $2,000. This is wrong because it completely ignores the wash sale rule, a detail the examiner specifically included to test your precision.

Mastering these multi-step problems is key to passing. Start your VoraPrep 14-day free trial today to access thousands of similar questions with detailed, step-by-step explanations.

Advanced Scenarios: Where Most Candidates Lose Points

The exam doesn't stop at the basics. High-scoring candidates master these more complex, but frequently tested, scenarios.

  • Collectibles: Gains on collectibles (art, antiques, coins, etc.) held for more than one year are taxed at a maximum federal rate of 28%.
  • Qualified Small Business Stock (QSBS - Sec. 1202): A huge tax break. If specific requirements are met (e.g., holding period > 5 years, original issuance), a taxpayer can exclude up to 100% of the capital gain on the sale of QSBS.
  • Section 1231 Property: This applies to depreciable property and real property used in a trade or business and held for more than one year. Net Sec. 1231 gains are treated as LTCG, while net Sec. 1231 losses are treated as ordinary losses (fully deductible against ordinary income).
  • Net Investment Income Tax (NIIT): A 3.8% surtax on the lesser of net investment income or modified adjusted gross income (MAGI) over certain thresholds (e.g., $250,000 for MFJ). Capital gains are considered investment income and can be subject to this tax.
  • Capital Loss Carryforwards: If net capital losses exceed the $3,000 annual deduction limit, the excess is carried forward indefinitely. Short-term losses retain their character, as do long-term losses.

Practice questions: test yourself on Capital gains taxation

Testing your understanding with practice questions is the most effective way to prepare. At VoraPrep, we offer over 6,900 questions, all supported by detailed explanations from CFP® professionals.

Sample Q1: Mark sold stock for a $40,000 gain. He purchased the stock on March 15, 2025, and sold it on March 17, 2026. How will this gain be taxed for Mark's 2026 tax year?
A. Taxed as a long-term capital gain at preferential rates.
B. Taxed as a short-term capital gain at ordinary income rates.
C. Taxed as ordinary income, but eligible for a 50% exclusion.
D. Taxed as a qualified dividend, subject to a special 15% rate.
Explanation: The correct answer is A. The holding period for long-term treatment is "more than one year." Holding from March 15, 2025, to March 15, 2026, is exactly one year. Selling on March 17, 2026, makes the holding period more than one year, qualifying it for LTCG treatment. Sample Q2: Dr. Ramirez, a surgeon, earns $350,000 annually. Her spouse is an artist, and they file jointly with a total taxable income of $450,000 in 2026. They received $8,000 in qualified dividends. Which tax rate applies to these dividends? (Assume 2026 LTCG brackets are 0% up to $94,050, 15% up to $583,750, and 20% above that for MFJ).
A. The dividends will be taxed at their marginal ordinary income tax rate.
B. The dividends will be taxed at the 15% long-term capital gains rate.
C. The dividends will be taxed at the 20% long-term capital gains rate.
D. The dividends are exempt from federal income tax because they are qualified.
Explanation: The correct answer is B. Qualified dividends are taxed at LTCG rates. With a taxable income of $450,000, they fall squarely within the 15% LTCG bracket for married couples filing jointly ($94,051 - $583,750). The tempting wrong answer (A) incorrectly assumes high ordinary income negates the preferential dividend rate. Sample Q3: On December 15, 2026, an investor sells 100 shares of Gamma Corp. stock, realizing a $10,000 capital loss. On January 5, 2027, the investor purchases 100 shares of Gamma Corp. stock. What are the tax implications?
A. The $10,000 capital loss is fully deductible in 2026.
B. The $10,000 capital loss is disallowed, and the basis of the newly acquired shares is reduced by $10,000.
C. The $10,000 capital loss is disallowed in 2026, and the basis of the newly acquired shares is increased by $10,000.
D. The $10,000 capital loss is deductible in 2027.
Explanation: The correct answer is C. This is a classic wash sale. The repurchase on Jan 5, 2027, is within 30 days of the Dec 15, 2026, sale. The loss is disallowed for 2026. The disallowed loss is then added to the basis of the new shares to preserve the tax benefit for a future sale.

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Frequently asked questions

How many questions on Capital gains taxation appear on the CFP exam?

The CFP Board does not release an exact count, but capital gains is a core component of the Tax Planning knowledge area. You should expect several questions, appearing both as standalone problems and integrated within larger case studies.

What's the best way to study for this topic?

Focus on application, not just memorization. Create flowcharts for basis rules (purchase, gift, inheritance) and the capital gain/loss netting process. Work through dozens of practice problems until you can spot traps like wash sales and dual basis instantly.

Is knowing the exact LTCG income thresholds necessary?

Yes. While you don't need to memorize the entire tax code, you are expected to know the taxable income thresholds for the 0%, 15%, and 20% long-term capital gains brackets for the current year to solve calculation-based questions.

What is the capital loss limitation?

You can deduct up to $3,000 of net capital losses against other types of income (like wages) per year. Any loss exceeding $3,000 is carried forward to future years, retaining its short-term or long-term character.

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About the Author: Rob Pfleghardt

Rob Pfleghardt is the founder of VoraPrep, a comprehensive exam prep platform for the CPA, CMA, EA, CIA, CISA, and CFP exams. A Virginia Tech graduate in Accounting and Finance, Rob began his career at Price Waterhouse, spending a decade in audit and IT consulting. After holding a CPA license for 37 years (1987–2024) and successfully scaling his own enterprise IT consultancy serving the Department of Defense, Rob launched VoraPrep. He now leverages his deep systems architecture background to build the adaptive training technology and curriculum that helps candidates pass their certification exams efficiently.

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