Capital Gains Tax Rate Calculator 2017

Calculate your 2017 short-term and long-term capital gains tax liabilities.

2017 Capital Gains Tax Calculator

Your 2017 Capital Gains Tax Results

Capital Gain/Loss Amount: $0.00

Holding Period: N/A

Type of Gain: N/A

Applicable Tax Rate (Long-Term): 0%

Applicable Tax Rate (Short-Term): 0%

Tax Calculation Basis:

Your 2017 Tax Bracket (for Long-Term Gains):

2017 Capital Gains Tax Rates by Income Bracket

What is Capital Gains Tax in 2017?

Capital gains tax is a tax levied on the profit realized from the sale of a capital asset. For the tax year 2017, this primarily applied to assets like stocks, bonds, real estate, and collectibles that you owned and then sold for more than you originally paid for them. The tax rate depends on how long you held the asset before selling it and your overall taxable income for the year.

Who should use this calculator? Individuals who sold capital assets during the 2017 tax year and need to estimate their capital gains tax liability. This includes investors, homeowners who sold property at a profit, and anyone who profited from selling valuable items.

Common Misunderstandings: A frequent point of confusion is the difference between short-term and long-term capital gains. Short-term gains are taxed at your ordinary income tax rate, while long-term gains are taxed at more favorable, lower rates. Many also confuse their Adjusted Gross Income (AGI) with their total income, which can lead to incorrect tax rate calculations.

2017 Capital Gains Tax Formula and Explanation

The core calculation involves determining the capital gain or loss and then applying the appropriate tax rate based on the holding period and your tax bracket.

1. Calculate Capital Gain/Loss:

Capital Gain/Loss = Sale Price - Cost Basis

2. Determine Holding Period:

If the asset was held for one year or less, it's a short-term capital gain. If held for more than one year, it's a long-term capital gain.

3. Determine Applicable Tax Rate:

• Short-Term Capital Gains: Taxed at your ordinary income tax rate for 2017, which varied based on your filing status and taxable income.
• Long-Term Capital Gains: Taxed at preferential rates of 0%, 15%, or 20% in 2017, depending on your taxable income level.

4. Calculate Tax Liability:

Tax Liability = Capital Gain/Loss * Applicable Tax Rate

Variables Table

Variables Used in 2017 Capital Gains Calculation

Variable	Meaning	Unit	Typical Range (2017)
Sale Price	The amount received from selling the asset.	Currency ($)	$0+
Cost Basis	The original purchase price of the asset, plus any associated costs (e.g., commissions, fees).	Currency ($)	$0+
Holding Period	The duration between the purchase date and the sale date.	Days / Months / Years	Any duration
Capital Gain/Loss	Profit or loss from the sale (Sale Price – Cost Basis).	Currency ($)	$-X to $+X
Tax Filing Status	Your status for filing federal income taxes.	Category	Single, MFJ, HoH, MFS, QW
Adjusted Gross Income (AGI)	Your gross income minus specific deductions. This is a key factor in determining long-term capital gains tax rates.	Currency ($)	$0+
Short-Term Capital Gains Tax Rate	Your ordinary income tax rate.	Percentage (%)	10% – 39.6% (2017 brackets)
Long-Term Capital Gains Tax Rate	Preferential rates based on income.	Percentage (%)	0%, 15%, 20% (2017 brackets)

Practical Examples

Let's look at two scenarios for assets sold in 2017:

Example 1: Long-Term Capital Gain (Stock Sale)

• Inputs:
• Original Purchase Price: $10,000
• Sale Price: $25,000
• Purchase Date: March 15, 2016
• Sale Date: April 20, 2017
• Tax Filing Status: Single
• 2017 Taxable Income (AGI): $60,000

Calculation:

• Holding Period: Over 1 year (Long-Term)
• Capital Gain: $25,000 – $10,000 = $15,000
• 2017 Long-Term Capital Gains Tax Brackets (Single Filer):
  • 0% for income up to $39,375
  • 15% for income between $39,376 and $436,300
  • 20% for income above $436,300
• Since the filer's AGI is $60,000, the $15,000 gain falls into the 15% bracket.
• Estimated Tax Liability: $15,000 * 15% = $2,250

Result: Capital Gain $15,000, Holding Period > 1 Year, Type: Long-Term Gain. Estimated Tax: $2,250.

Example 2: Short-Term Capital Gain (Crypto Sale)

*(Note: While cryptocurrencies were less common in 2017, the IRS treated them as property, subject to capital gains tax.)*

• Inputs:
• Original Purchase Price: $2,000
• Sale Price: $8,000
• Purchase Date: September 1, 2017
• Sale Date: November 15, 2017
• Tax Filing Status: Married Filing Jointly
• 2017 Taxable Income (AGI): $120,000

Calculation:

• Holding Period: Less than 1 year (Short-Term)
• Capital Gain: $8,000 – $2,000 = $6,000
• Short-Term Capital Gains are taxed at ordinary income rates. For Married Filing Jointly in 2017, income up to $19,050 was taxed at 10%, $19,051 to $77,400 at 15%, $77,401 to $165,100 at 25%.
• The $6,000 gain is taxed at the filer's marginal ordinary income rate, which is likely within the 25% bracket for this income level.
• Estimated Tax Liability: $6,000 * 25% = $1,500

Result: Capital Gain $6,000, Holding Period < 1 Year, Type: Short-Term Gain. Estimated Tax: $1,500.

How to Use This 2017 Capital Gains Tax Calculator

1. Enter Asset Details: Input the original purchase price (cost basis) and the final sale price of the asset you sold in 2017.
2. Input Dates: Enter the exact purchase date and sale date. The calculator will automatically determine the holding period. Ensure the sale date falls within 2017.
3. Select Filing Status: Choose your tax filing status for the 2017 tax year from the dropdown menu.
4. Enter 2017 AGI: Provide your Adjusted Gross Income (AGI) for the 2017 tax year. This is crucial for determining the correct long-term capital gains tax rate.
5. Click 'Calculate Gains': The calculator will display the capital gain or loss amount, the holding period, the type of gain (short-term or long-term), the applicable tax rates, and the estimated capital gains tax liability.
6. Interpreting Results: Pay close attention to the 'Type of Gain' and the 'Estimated Capital Gains Tax'. The calculator uses your 2017 AGI and filing status to apply the correct tax rates for that year.
7. Copy Results: Use the 'Copy Results' button to easily save or share the calculated figures.

Key Factors That Affect 2017 Capital Gains Tax

1. Holding Period: The single most important factor. Assets held over a year qualify for lower long-term rates, significantly reducing tax.
2. Sale Price vs. Cost Basis: The difference directly determines the taxable gain or deductible loss. A higher sale price or lower cost basis increases the gain.
3. Adjusted Gross Income (AGI) in 2017: For long-term gains, your AGI dictates which bracket (0%, 15%, or 20%) applies. Higher income pushes you into higher brackets.
4. Tax Filing Status: Different filing statuses (Single, MFJ, etc.) have different income thresholds for tax brackets, affecting both ordinary income rates (for short-term gains) and long-term capital gains rates.
5. Type of Asset: While most capital assets are treated similarly, specific rules can apply to collectibles (taxed at a higher rate, up to 28% in 2017) or qualified small business stock (QSBS). This calculator assumes standard capital assets.
6. State Capital Gains Tax: This calculator focuses solely on federal capital gains tax. Many states also impose their own capital gains taxes, which would be an additional liability.
7. Wash Sale Rule: If you sell a security at a loss and buy a substantially identical one within 30 days before or after the sale, you cannot deduct the loss. This rule can affect your net capital loss calculation.
8. Net Investment Income Tax (NIIT): For higher-income taxpayers, a 3.8% Net Investment Income Tax might apply to capital gains in addition to the standard rates. This calculator does not explicitly include NIIT.

Frequently Asked Questions (FAQ)

Q1: What's the difference between short-term and long-term capital gains in 2017?

A1: Short-term gains are from assets held one year or less and are taxed at your regular income tax rate. Long-term gains are from assets held over one year and are taxed at lower, preferential rates (0%, 15%, 20% in 2017).

Q2: How is the holding period calculated for capital gains in 2017?

A2: It's the number of days you owned the asset. If you buy on January 1st and sell on January 1st of the next year, that's exactly one year, qualifying for long-term rates. If you sell on December 31st, that's less than a year (short-term).

Q3: My 2017 income was low. Do I pay capital gains tax?

A3: If your income was below certain thresholds in 2017, your long-term capital gains might be taxed at 0%. Short-term gains are always taxed at your ordinary income rate, even if that rate is low.

Q4: What if I sold an asset at a loss in 2017?

A4: A capital loss can offset capital gains. If losses exceed gains, you can deduct up to $3,000 ($1,500 if married filing separately) against your ordinary income for 2017. Any remaining loss can be carried forward to future tax years.

Q5: Does the sale of a primary residence have capital gains tax implications?

A5: Generally, homeowners can exclude a significant amount of capital gain from the sale of their primary residence ($250,000 for single filers, $500,000 for married filing jointly) if they meet ownership and residency requirements. This calculator doesn't factor in those exclusions.

Q6: How do I find my exact 2017 AGI?

A6: Your 2017 AGI is reported on your 2017 federal income tax return (Form 1040). If you don't have it, you may need to request a transcript from the IRS.

Q7: Can I use this calculator for assets sold in 2018 or later?

A7: No. Tax laws, income thresholds, and rates change annually. This calculator is specifically for the 2017 tax year. For other years, you'll need a calculator updated with those specific tax figures.

Q8: What if my purchase date is unknown?

A8: If your purchase date is unknown, you generally cannot prove the holding period. The IRS may assume it's a short-term gain, subjecting it to higher ordinary income rates. It's best to find documentation or consult a tax professional.