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Tax Example

Bitcoin Sold After 7 Months: Do I Owe Tax?

Selling Bitcoin within a year of buying it triggers short-term capital gains tax under IRS rules — taxed at your ordinary income rate, not the lower long-term rate. Here's a concrete example with a full breakdown.

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My Trade
CoinBitcoin (BTC)
Purchase DateJanuary 15, 2024
Cost Basis$40,000
Sale DateAugust 20, 2024
Sale Price$55,000
Holding Period217 days

Step-by-Step Calculation

Step 1 Determine the holding period
January 15, 2024 → August 20, 2024 = 217 days 217 days ≤ 365 days → Short-Term → Gain is taxed as ordinary income (IRS short-term rate)
Step 2 Calculate the gain
Sale price: $55,000 – Cost basis: - $40,000 ────────────────────────── Capital gain: $15,000
Step 3 Estimate the tax owed
Short-term gains are taxed at your ordinary income tax rate (same as wages):
22% bracket: $15,000 × 22% = $3,300 24% bracket: $15,000 × 24% = $3,600 32% bracket: $15,000 × 32% = $4,800
Your exact rate depends on your total taxable income for the year.
Plus state taxes: Most states also tax short-term gains as ordinary income. California adds up to 13.3%, New York up to 10.9%.
Step 4 Report on Form 8949 & Schedule D
Short-term gains go in Part I of Form 8949 (Box B or C depending on your exchange's 1099 reporting). → The total carries to Schedule D, Line 1b or 2 → Schedule D net short-term gain flows to Form 1040, Line 7
Result
Capital Gain$15,000
Gain TypeShort-Term
Estimated Tax$3,300 – $4,800
Status⚠ Taxable
Report OnForm 8949 / Schedule D

What if I had waited longer?

If you had sold on or after January 16, 2025 (day 366), the gain would qualify as long-term and be taxed at 0%, 15%, or 20% — significantly lower than ordinary income rates.

Example: Sell on January 16, 2025 → same $15,000 gain, but taxed at 15% = $2,250 instead of $3,300–$4,800.
Waiting 3 more months could save $1,050–$2,550 in federal taxes alone.

Frequently Asked Questions

Do I need to report this even without a 1099?

Yes. You are legally required to report all crypto gains and losses on your tax return, even if your exchange doesn't issue a Form 1099-B or 1099-DA. The IRS expects every transaction to be reported on Form 8949.

What if I also had losses in 2024?

Short-term losses offset short-term gains first, then long-term gains. Net losses up to $3,000 per year can be deducted against ordinary income. Any remaining losses carry forward to future years indefinitely.

Is there a wash-sale rule for crypto?

As of 2024, the wash-sale rule does not apply to cryptocurrency. You can sell Bitcoin at a loss and immediately repurchase it to harvest the tax loss — unlike stocks, where you must wait 30 days.

Also interesting
Ethereum after 14 months — long-term rate → Solana at a loss — tax-loss harvesting → ? Short-term vs. long-term: what's the difference? →
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