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Bitcoin Capital Gains Tax Statistics for 2026

Name: Bitcoin Capital Gains Tax Statistics for 2026
Creator: KoinX
Published: 2026-04-21T09:58:42.846Z

Researched By: Avinash D.

Reviewed By: Ankush Kumar

Published: 21 Apr 2026

Last Updated: 21 Apr 2026

Bitcoin’s maturation from a fringe experiment to a multi-trillion-dollar asset class has created one of the most consequential and underexamined tax liability pools in modern financial history. By mid-2025, aggregate Bitcoin unrealized profits held by investors had reached $1.2 trillion, the average investor was sitting on a paper gain of 125%, and long-term holders had already realised 3.4 million BTC in profits across the current cycle, surpassing every prior cycle except the 2016 to 2017 bull run. That scale of embedded gain, most of it still unrealised, represents an enormous deferred tax obligation whose eventual realisation will have significant implications for investors, government revenue forecasts, and market structure alike.

At KoinX, we help investors navigate the complexity of Bitcoin tax reporting, and the data below reflects precisely why accurate cost basis tracking, holding period management, and proactive planning have become essential for any investor carrying material Bitcoin positions in 2026. With mandatory Form 1099-DA reporting now active for the 2025 tax year, the era of invisible Bitcoin gains is effectively over. This article consolidates verified, primary-source statistics on capital gains tax rates and thresholds for Bitcoin, on-chain holding period data, the scale of unrealised gains held by retail and institutional investors, corporate balance sheet disclosures, and the international revenue context that frames the global stakes.

The article is organised as follows: scope and methodology, headline statistics, the US tax rate and holding period framework for Bitcoin, on-chain holding and profit data, institutional and corporate tax liability statistics, global revenue and compliance context, and the broker reporting environment shaping 2026 disclosures.

Scope and Methodology

This article was compiled against a strict primary source standard applied to every statistic. The universe of eligible sources was limited to: government and regulatory bodies producing their own enforcement, revenue, or tax guidance data (IRS, US Treasury, SEC); blockchain analytics firms publishing original on-chain research from proprietary datasets (Glassnode); academic institutions and multilateral policy bodies publishing original working papers (NBER, BIS, IMF); and public company first-party disclosures from SEC filings (Strategy, iShares Bitcoin Trust ETF). No statistics were drawn from aggregator blogs, media summaries, or secondary sources that did not originate the data themselves.

A two-year publication recency window was enforced. Data older than two years is flagged with its original year. The geographic scope is primarily the United States, where the most granular capital gains tax framework, on-chain analytics, and institutional disclosure data for Bitcoin are available. International comparisons draw on IMF working paper data, the OECD CARF framework, and verified BIS research. No statistics were synthesised across sources, estimated, or inferred. Every metric appears once, follows the atomic bullet format, and is linked to the originating document rather than any homepage. Material limitations: official IRS data on Bitcoin-specific capital gains volumes is not separately reported by asset type, requiring reliance on on-chain analytics for holding period and profit aggregates.

Bitcoin Capital Gains Tax in 2026: The Defining Numbers

For the 2025 tax year, the IRS taxes short-term Bitcoin capital gains at ordinary income rates of 10% to 37%, while long-term Bitcoin capital gains on assets held for more than one year are taxed at 0%, 15%, or 20% depending on taxable income, based on IRS Topic No. 409, Capital Gains and Losses.
For the 2025 tax year, the 0% long-term capital gains rate applies to single filers with taxable income at or below $48,350, and to married filing jointly filers with taxable income at or below $96,700, based on IRS Topic No. 409, Capital Gains and Losses.
Bitcoin long-term holders (defined as investors holding for at least 155 days) realised 3.4 million BTC in cumulative profits from the current market cycle through to September 2025, surpassing every prior cycle except 2016 to 2017’s peak of 3.93 million BTC, based on Glassnode’s The Week On-chain report for week 38, 2025.
The iShares Bitcoin Trust ETF (IBIT) recorded an unrealised gain on investment in Bitcoin of $14,157,070,942 for the year ended December 31, 2024, driving a net increase in net assets from operations of $14,232,135,930, based on IBIT’s Form 10-K filed with the SEC for fiscal year 2024.
Strategy (formerly MicroStrategy) held a deferred tax liability of approximately $7.43 billion with respect to the unrealised gain on its Bitcoin holdings as of September 30, 2025, based on Strategy’s Form 8-K filed with the SEC in October 2025.
As of December 31, 2024, Strategy carried $23.909 billion of digital assets on its balance sheet consisting of approximately 447,470 BTC, including $4.059 billion in cumulative impairment losses attributable to Bitcoin trading price fluctuations, based on Strategy’s Form 10-K filed with the SEC for fiscal year 2024.
The top 1,000 individual Bitcoin investors controlled approximately 3 million BTC and the top 10,000 investors owned approximately 5 million BTC as of end-2020, based on NBER Working Paper No. 29396 (2021) by Makarov and Schoar using Crystal Blockchain data on the Bitcoin network.
An estimated 73 to 81% of retail Bitcoin investors across 95 countries over August 2015 to December 2022 likely lost money on their initial investments, creating limited realised capital gains tax exposure for most retail participants, based on BIS Working Paper No. 1049 (2022) by Auer, Cornelli, Doerr, Frost, and Gambacorta.
The capital gains tax revenue at stake from Bitcoin and other cryptocurrencies worldwide may be in the tens of billions of dollars, based on IMF Working Paper No. 2023/144, Taxing Cryptocurrencies, by Baer, De Mooij, Hebous, and Keen.
A crude IMF estimate found that a 20% tax on globally accrued Bitcoin capital gains would have raised approximately $100 billion worldwide in 2021 if one-third of those gains had been realised, based on IMF Working Paper No. 2023/144, Taxing Cryptocurrencies, by Baer, De Mooij, Hebous, and Keen.

US Capital Gains Tax Framework for Bitcoin: Rates, Thresholds, and Reporting Obligations

The IRS classifies Bitcoin as property, not currency, meaning that any sale, trade, exchange, or disposal of Bitcoin creates a taxable capital gain or loss, based on IRS Notice 2014-21 on the tax treatment of convertible virtual currencies.
For short-term Bitcoin capital gains in the 2025 tax year, ordinary income tax brackets apply: 10% for taxable income at or below $11,925 (single), up to 37% for taxable income over $626,350 (single), based on IRS Topic No. 409, Capital Gains and Losses.
For taxable years beginning in 2025, the tax rate on most net long-term capital gains, including Bitcoin held for over one year, is no higher than 15% for most individual taxpayers, based on IRS Topic No. 409, Capital Gains and Losses.
The 20% long-term capital gains rate for the 2025 tax year applies when taxable income exceeds $533,400 for single filers, $600,050 for married filing jointly, and $566,700 for head of household filers, based on IRS Topic No. 409, Capital Gains and Losses.
An additional 3.8% Net Investment Income Tax (NIIT) applies to Bitcoin capital gains for individual filers with modified adjusted gross income exceeding $200,000 (single) or $250,000 (married filing jointly), based on IRS Topic No. 559.
Bitcoin capital gains and losses must be reported on Form 8949, Sales and Other Dispositions of Capital Assets, with totals carried to Schedule D (Form 1040), with the 2025 Form 8949 including dedicated boxes G through L specifically for digital asset transactions reported on Form 1099-DA, based on the IRS Instructions for Form 8949 (2025).
The holding period threshold distinguishing short-term from long-term capital gains for Bitcoin is one year: assets held for one year or less generate short-term gains taxed at ordinary income rates, while assets held for more than one year qualify for long-term capital gains rates, based on the IRS Instructions for Schedule D (Form 1040) for 2025.
Bitcoin gains in the hands of investors in spot Bitcoin ETF shares follow the same short-term versus long-term capital gains regime as direct Bitcoin holdings, while Bitcoin futures-based ETF products governed by Internal Revenue Code Section 1256 receive a 60% long-term / 40% short-term blended treatment regardless of actual holding period, based on IRS Instructions for Schedule D and IRC Section 1256 framework.
Revenue Procedure 2024-28, effective January 1, 2025, requires taxpayers to use wallet-by-wallet cost basis tracking rather than pooled universal cost basis, directly affecting which Bitcoin lots are classified as short-term or long-term at the time of disposal, based on the official revenue procedure published by the IRS.
For 2025 transactions reported in 2026, custodial brokers are required to report gross proceeds on Form 1099-DA for Bitcoin sales and exchanges but are not required to report cost basis; cost basis reporting for covered Bitcoin assets acquired on or after January 1, 2026 becomes mandatory beginning with 2026 transactions reported in 2027, based on the IRS Instructions for Form 1099-DA (2025).

On-Chain Bitcoin Holding Period and Profit Statistics

Glassnode defines long-term Bitcoin holders (LTHs) as entities that have held their coins for at least 155 days, identified as the statistical threshold at which the probability of spending a UTXO flattens significantly, based on Glassnode’s methodology paper on quantifying short-term and long-term holder Bitcoin supply.
Short-Term Holders (investors holding Bitcoin for fewer than 155 days) held approximately 40% of total Bitcoin network wealth by March 2025, having peaked at 50% of network wealth in early 2025, compared to prior cycles where the wealth held by new investors peaked at 70% to 90% near cycle highs, based on Glassnode’s The Week On-chain report for week 12, 2025.
Since the start of 2024, Bitcoin long-term holders had realised 3.27 million BTC in profits by August 2025, surpassing the 2021 bull run’s total of just over 3 million BTC, and far exceeding the 2013 cycle, based on Glassnode data cited in CoinDesk market analysis published August 27, 2025.
In late November 2024, as Bitcoin approached $100,000, long-term holders distributed 507,000 BTC from their peak supply level set in September 2024, with coins aged between 6 months and 1 year accounting for 35.3% of the total sell-side volume, based on Glassnode’s The Week On-chain report for week 48, 2024.
In December 2024, Long-Term Holders set a new all-time high in daily realised profit of $2.1 billion as Bitcoin traded above $100,000 for the first time, based on Glassnode’s The Week On-chain report for week 51, 2024.
Bitcoin’s Realized Cap surpassed $900 billion for the first time in May 2025 following a sharp improvement in Short-Term Holder profitability, with the Short-Term Holder cohort realising over $11.4 billion in cumulative profit in the 30 days prior to that milestone, based on Glassnode’s The Week On-chain report for week 20, 2025.
Following Bitcoin’s recovery toward $107,000 in mid-2025, Bitcoin total unrealised profits held by investors reached $1.2 trillion, approaching the all-time peak of $1.3 trillion, with the average investor holding a paper gain of 125%, based on Glassnode’s report cited in Cointelegraph, July 2, 2025.
Bitcoin’s Realized Cap increased by $678 billion across three distinct capital inflow waves during the 2023 to 2025 cycle, approximately 1.8 times larger than the prior cycle, based on Glassnode’s The Week On-chain report for week 38, 2025.
At the end of 2022, the median retail Bitcoin investor had lost approximately 48% of their total invested amount based on BIS analysis of 95 countries, with the BIS Bulletin No. 69 (2023) finding that a majority of crypto app users in nearly all economies made losses on their Bitcoin holdings, based on BIS Bulletin No. 69 by Cornelli, Doerr, Frost, and Gambacorta.
Approximately 75% of new crypto exchange app downloads globally over the period August 2015 to December 2022 occurred when Bitcoin’s price was already above $20,000, meaning the majority of users entered at elevated cost bases relative to prior accumulation periods, based on BIS Working Paper No. 1049 (2022) by Auer, Cornelli, Doerr, Frost, and Gambacorta.

Institutional and Corporate Bitcoin Tax Liability Statistics

The iShares Bitcoin Trust ETF (IBIT) had net assets of $51,519,566,547 as of December 31, 2024, holding approximately 559,464 BTC, with its NAV per share rising 112.36% from $25.00 at December 31, 2023 to $53.09 at December 31, 2024, directly tracking Bitcoin’s 112.78% price increase over the same period, based on IBIT’s Form 10-K filed with the SEC for fiscal year 2024.
IBIT reported net realised gains of $18,811,883 from Bitcoin sold to pay expenses and $103,751,770 from Bitcoin sold for the redemption of shares in the year ended December 31, 2024, both constituting taxable events at the Trust level, based on IBIT’s Form 10-K filed with the SEC for fiscal year 2024.
As of June 30, 2025, IBIT held 696,875 BTC with a fair value of $74,720,071,026 against a cost basis of $53,376,118,281, an unrealised appreciation of approximately $21.3 billion, based on IBIT’s Form 10-Q filed with the SEC for the quarter ended June 30, 2025.
Strategy adopted ASU 2023-08 on January 1, 2025, requiring it to measure Bitcoin holdings at fair value, resulting in a cumulative-effect increase to the opening balance of retained earnings of $12.745 billion as of that date, based on Strategy’s Form 10-K filed with the SEC for fiscal year 2024.
Strategy carried $1.525 billion of deferred tax assets as of December 31, 2024, with the largest component relating to cumulative impairment losses on Bitcoin that were reversed upon adoption of ASU 2023-08, based on Strategy’s Form 10-K filed with the SEC for fiscal year 2024.
Strategy warned in its 2024 Form 10-K that unrealised fair value gains on its Bitcoin holdings could cause it to become subject to the 15% Corporate Alternative Minimum Tax (CAMT) under the Inflation Reduction Act of 2022 if its average annual adjusted financial statement income exceeds $1 billion over any consecutive three-year period, based on Strategy’s Form 10-K filed with the SEC for fiscal year 2024.
For the quarter ended September 30, 2025, Strategy recorded an unrealised gain on digital assets of $3.89 billion accompanied by a related deferred tax expense of $1.12 billion, representing a 28.8% effective deferred tax rate on the quarterly gain, based on Strategy’s Form 8-K filed with the SEC in October 2025.
Strategy purchased a total of approximately 258,320 bitcoins at an aggregate purchase price of approximately $22.073 billion for an average price of approximately $85,447 per Bitcoin during 2024, based on Strategy’s Form 10-K filed with the SEC for fiscal year 2024.
BlackRock’s IBIT attracted approximately $37 billion in net inflows during 2024 and crossed 800,000 BTC in assets under management in October 2025, representing approximately 3.8% of Bitcoin’s total 21 million supply, based on data cited in The Block’s October 9, 2025 market analysis.

Bitcoin Ownership Concentration and Capital Gains Distribution

Individual investors collectively controlled approximately 8.5 million BTC as of end-2020, while intermediaries including exchanges and online wallets controlled approximately 5.5 million BTC, based on NBER Working Paper No. 29396 (2021) by Makarov and Schoar using Crystal Blockchain data on the Bitcoin network.
The top 10% of Bitcoin miners controlled 90% of total mining capacity and the top 0.1% controlled approximately 50% of total mining capacity in the study period, based on NBER Working Paper No. 29396 (2021) by Makarov and Schoar.
Bitcoin ownership concentration is likely understated by chain analysis because some of the largest addresses may be controlled by the same entity, and because early Bitcoin held in approximately 20,000 addresses potentially attributable to Satoshi Nakamoto was treated as 20,000 different entities in the dataset, based on NBER Working Paper No. 29396 (2021) by Makarov and Schoar.
Since exchanges and exchange-like institutions such as online wallets, OTC desks, and major institutional traders accounted for approximately 75% of genuine Bitcoin volume since 2015, a significant portion of economically meaningful Bitcoin gains arise at or through regulated intermediary platforms where tax reporting obligations apply, based on NBER Working Paper No. 29396 (2021) by Makarov and Schoar.
Bitcoin fiat on-ramp volume between July 2024 and June 2025 was dominated by USD, accounting for over $2.4 trillion in total volume — almost four times the next-highest country — with Bitcoin representing the most purchased asset at over $1.2 trillion in fiat inflows during the same period, based on the Chainalysis 2025 Geography of Cryptocurrency Report.
Bitcoin dominance in fiat on-ramp purchases was especially high in the United States at approximately 41% of all cryptocurrency purchases, followed by the United Kingdom at approximately 34% and the European Union at approximately 27%, based on the Chainalysis 2025 Geography of Cryptocurrency Report.

Global Bitcoin Capital Gains Revenue and Compliance Statistics

The capital gains tax revenue at stake from Bitcoin and other cryptocurrencies worldwide may be in the tens of billions of dollars, but the more profound fiscal risks for governments may ultimately arise from VAT and sales taxes on crypto payments, based on IMF Working Paper No. 2023/144, Taxing Cryptocurrencies, by Baer, De Mooij, Hebous, and Keen.
Applying a 20% capital gains tax rate to globally accrued Bitcoin gains in 2021 would have generated estimated tax revenue of approximately $323 billion, representing roughly 12% of global corporate income tax revenue for that year, based on IMF Working Paper No. 2023/144, Taxing Cryptocurrencies.
An HMRC survey cited in the IMF paper found that approximately half of crypto holders reported holding Bitcoin and other cryptocurrencies for investment purposes, that 34% believed they had a good understanding of capital gains tax rules applicable to crypto, and that nearly 30% had sought guidance on the tax treatment, based on IMF Working Paper No. 2023/144 citing HMRC 2022 survey data.
Among UK crypto holders identified by HMRC as having tax-relevant capital gains or losses, 90% believed they had a good understanding of capital gains tax and 72% had seen HMRC guidance, based on IMF Working Paper No. 2023/144 citing HMRC 2022 survey cluster analysis.
As of November 2025, 75 jurisdictions had committed to implement the OECD Crypto-Asset Reporting Framework (CARF), with first international exchanges of Bitcoin and other digital asset transaction data expected to commence in 2027, based on the OECD 2025 CARF Monitoring and Implementation Update.

Bitcoin ETF and Broker Reporting: Tax Implications in 2026

Beginning with the 2025 tax year, US custodial brokers including those handling Bitcoin ETF shares and direct Bitcoin custody are required to report gross proceeds from Bitcoin sales and exchanges to the IRS via Form 1099-DA, based on IRS final digital asset broker reporting regulations published July 2024.
Cost basis reporting for covered Bitcoin assets does not become mandatory on Form 1099-DA until transactions occurring on or after January 1, 2026, reported in 2027, meaning most 1099-DA forms issued in early 2026 will show Bitcoin sale proceeds but blank or incomplete basis fields, based on the IRS Instructions for Form 1099-DA (2025).
The IRS digital asset question requiring all taxpayers to disclose whether they received, sold, exchanged, or otherwise disposed of a digital asset appears on Forms 1040, 1040-SR, 1040-NR, 1041, 1065, 1120, and 1120-S, requiring disclosure under penalty of perjury regardless of transaction size or whether gains were realised, based on IRS newsroom guidance on digital asset reporting requirements.
Bitcoin capital gains and losses are reported on Form 8949, Sales and Other Dispositions of Capital Assets, with the 2025 Form 8949 featuring boxes G through L specifically assigned to digital asset transactions to distinguish them from traditional securities transactions, based on the IRS Form 8949 for 2025.
The nonpartisan Joint Committee on Taxation estimated that digital asset broker reporting provisions of the Infrastructure Investment and Jobs Act 2021 would raise almost $28 billion in federal revenue over 10 years through improved Bitcoin and crypto capital gains reporting, based on the US Treasury Department press release accompanying the proposed broker regulations issued August 2023.