Yes, Bitcoin is regulated in the United States, but no single law or agency covers it. Three federal regulators claim overlapping jurisdiction and each classifies Bitcoin differently: the IRS treats it as property, the Commodity Futures Trading Commission treats it as a commodity, and the Securities and Exchange Commission has said it is not a security. On top of that, the exchanges and wallets most people use to buy or hold Bitcoin must register with the Treasury’s Financial Crimes Enforcement Network, follow anti-money-laundering rules, and hold licenses in most states. Tax reporting tightened significantly in 2025 and 2026.
How Federal Agencies Classify Bitcoin
Congress never passed a dedicated digital-asset statute, so existing agencies stretched their mandates to cover Bitcoin. Each arrived at a different label, and those labels determine which rules apply to you and to the businesses you deal with.
The IRS Treats Bitcoin as Property
In Notice 2014-21, the IRS announced that virtual currency is property for federal income tax purposes and that general tax principles for property transactions apply.1Internal Revenue Service. Frequently Asked Questions on Virtual Currency Transactions That single classification drives most of the tax rules covered further down: every sale, trade, or purchase using Bitcoin is a taxable event, and you owe capital gain or loss on the difference between your basis and what you received. The IRS does not treat Bitcoin as currency, even when people use it that way.
The CFTC Treats Bitcoin as a Commodity
The CFTC classifies Bitcoin as a commodity under the Commodity Exchange Act, alongside gold, oil, and wheat.2Commodity Futures Trading Commission. Bitcoin Basics Its direct authority runs through the derivatives market. Any platform offering Bitcoin futures, options, or swaps to U.S. customers must register with the CFTC and follow its operational and reporting rules.
In the cash (spot) market, the CFTC’s role has historically been limited to enforcement against fraud and manipulation affecting interstate commerce.3Commodity Futures Trading Commission. Customer Advisory: Understand the Risks of Virtual Currency Trading That is changing. In September 2025, the CFTC and SEC issued a joint statement clarifying that registered exchanges are not prohibited from facilitating spot crypto commodity products, and the CFTC began an internal reform effort to bring spot digital-asset contracts into its oversight. Whether the agency ultimately gains full spot-market authority depends on legislation still moving through Congress.
The SEC Does Not Treat Bitcoin as a Security
The SEC does not classify Bitcoin as a security. The conclusion rests on the Howey Test, which asks whether investors rely on the entrepreneurial efforts of others. Bitcoin has no central issuer or management team whose work drives its value, so it fails that requirement.
In March 2026, the SEC and CFTC issued a joint interpretive release making the position explicit, naming Bitcoin and 15 other assets as “digital commodities” whose value derives from the programmatic operation of a functional crypto system and from supply and demand, rather than from the managerial efforts of others.
The SEC’s jurisdiction still reaches Bitcoin-related investment products. It approved the listing and trading of spot Bitcoin exchange-traded products in January 2024, requiring sponsors to provide full, fair, and truthful disclosure and requiring the listing exchanges to maintain rules designed to prevent fraud and manipulation.4Securities and Exchange Commission. Statement on the Approval of Spot Bitcoin Exchange-Traded Products In 2025 the agency approved generic listing standards for commodity-based trust shares, letting exchanges list new spot-commodity ETPs without filing individual rule changes each time.5Securities and Exchange Commission. SEC Approves Generic Listing Standards for Commodity-Based Trust Shares
Rules for Exchanges and Wallets You Use
Most of the practical regulatory weight in the U.S. falls not on Bitcoin itself but on the companies that let you buy, sell, and store it. Centralized exchanges, custodial wallets, and Bitcoin payment processors have to clear both federal and state hurdles before they can serve you.
FinCEN Registration
FinCEN requires most cryptocurrency exchanges to register as Money Services Businesses with the Department of the Treasury. Civil and criminal penalties apply for operating without registration.6FinCEN.gov. Money Services Business (MSB) Registration The requirement applies to any business that accepts and transmits convertible virtual currency, whether or not it also holds a state license.7eCFR. 31 CFR 1022.380 – Registration of Money Services Businesses
Anti-Money-Laundering and Identity Verification
Registered MSBs must build and maintain an Anti-Money Laundering program under the Bank Secrecy Act. That is why every major U.S. exchange asks for a government ID and proof of address before it lets you trade, and why it keeps that information on file.
Exchanges also monitor transactions for suspicious patterns. When something is flagged, the exchange must file a Suspicious Activity Report with FinCEN no later than 30 calendar days after initial detection. If no suspect has been identified in that window, the exchange may take up to 60 calendar days total, but no longer.8Financial Crimes Enforcement Network. FinCEN Suspicious Activity Report Electronic Filing Instructions The result is that centralized Bitcoin exchanges sit under essentially the same financial-surveillance framework as banks.
State Money Transmitter Licenses
Federal registration is only the starting point. Most states also require a money transmitter license, with fees, bonds, and net-worth thresholds that vary widely. Initial application fees can run from under $200 to $10,000 depending on the state. A handful of states have crypto-specific licensing regimes that go beyond the federal baseline, adding capitalization, cybersecurity, and consumer-protection requirements. A national exchange may need dozens of state approvals before it can legally serve customers across the country.
What This Means for Your Taxes
Because the IRS treats Bitcoin as property, every disposal triggers a calculation. Reporting became much more detailed starting in 2025.
What Counts as a Taxable Event
You owe tax any time you dispose of Bitcoin. That includes selling it for dollars, trading it for another cryptocurrency, and using it to pay for a product or service. For each transaction, you compare the fair market value of what you received against your cost basis in the Bitcoin you gave up, and the difference is your capital gain or loss.1Internal Revenue Service. Frequently Asked Questions on Virtual Currency Transactions Simply holding Bitcoin is not a taxable event.
Cost Basis and Holding Period
Your cost basis is what you paid for the Bitcoin, including transaction fees. You have to track it for each purchase, because when you sell, the IRS wants to see the basis of the specific units you disposed of. Identification methods like First-In, First-Out (FIFO) are allowed, but you need to be consistent and keep records.
Holding period sets the rate. Bitcoin sold within one year is a short-term capital gain taxed at your ordinary income rate. Held longer than a year, it qualifies for long-term rates, which for 2026 are 0% for single filers with taxable income up to $49,450, 15% up to $545,500, and 20% above that. Losses offset gains, and up to $3,000 in net capital losses ($1,500 if married filing separately) can offset ordinary income each year.9Internal Revenue Service. Topic No. 409 Capital Gains and Losses
Form 1099-DA and Broker Reporting
Starting with transactions on or after January 1, 2025, cryptocurrency brokers must report your digital-asset sales to the IRS on the new Form 1099-DA. For the 2025 tax year, brokers report gross proceeds. Beginning with transactions on or after January 1, 2026, brokers must also report your cost basis.10Internal Revenue Service. Final Regulations and Related IRS Guidance for Reporting by Brokers on Sales and Exchanges of Digital Assets Before 2025, exchange reporting was limited and the IRS leaned on self-reporting. Now the agency receives the same kind of third-party data from crypto brokers that it already gets from stock brokerages.
You still have to keep your own records. If you transferred Bitcoin between wallets or exchanges before selling, or acquired it through mining, gifts, or peer-to-peer trades, the broker may not have your full cost basis. Accurate reporting is on you.
The Wash Sale Gap
Because Bitcoin is property rather than a stock or security, the federal wash sale rule under IRC Section 1091 does not currently apply to it. That rule blocks stock investors from selling at a loss and immediately repurchasing to claim a deduction. With Bitcoin, you can technically sell at a loss and buy back the same day while still claiming the loss.
Congress is looking at the gap. The Digital Asset PARITY Act, a bipartisan discussion draft, would extend wash sale treatment to actively traded digital assets, applying the same 30-day replacement window used for stocks. No version has been enacted as of mid-2026. In the meantime, expanded 1099-DA reporting gives the IRS much better visibility into repetitive loss-harvesting patterns, and aggressive strategies that comply with the letter of current law may still draw scrutiny under broader economic-substance doctrines.
Reporting on Your Return
Capital gains and losses from Bitcoin go on Form 8949, listing each transaction’s date acquired, date sold, proceeds, and cost basis. The 2025 and 2026 versions of the form include specific check boxes for digital-asset transactions.11Internal Revenue Service. Instructions for Form 8949 (2025) Totals flow to Schedule D of Form 1040.12Internal Revenue Service. Instructions for Schedule D (Form 1040)
Bitcoin You Earn, Not Buy
Bitcoin received as payment for work, or earned through mining, is ordinary income at the fair market value on the day you receive it. Report it on Schedule 1 or Schedule C of your Form 1040. That fair market value becomes your cost basis, and any later sale triggers a separate capital gain or loss on top of the income tax you already paid. Two layers of tax on the same coins catches people out.
Regulated Ways to Hold Bitcoin: Spot ETFs
The SEC’s January 2024 approval of spot Bitcoin ETFs opened a regulated pathway to Bitcoin exposure. These products hold actual Bitcoin and trade on national securities exchanges, so you can buy them through a standard brokerage account.4Securities and Exchange Commission. Statement on the Approval of Spot Bitcoin Exchange-Traded Products Sponsors must file public registration statements and periodic disclosures. Broker-dealers recommending them to retail investors must comply with Regulation Best Interest, and investment advisers owe a fiduciary duty under the Investment Advisers Act.
What an ETF does not provide is FDIC insurance. No cryptocurrency holding is FDIC-insured. Dollars sitting at an exchange in a partner bank before conversion may carry FDIC protection up to $250,000 per depositor, but that coverage ends the moment those dollars become Bitcoin.
Legislation Still in Progress
The most advanced effort to replace agency-by-agency oversight with a real statute is the Digital Asset Market Clarity Act of 2025 (H.R. 3633). The House passed it in July 2025 by a 294-134 vote, and it was referred to the Senate Banking Committee in September 2025.13Congress.gov. H.R.3633 – Digital Asset Market Clarity Act of 2025 The bill would draw clearer boundaries between CFTC and SEC jurisdiction and create registration pathways for digital-asset exchanges. It had not been enacted as of mid-2026, and the Senate timeline is uncertain. If it passes, it would be the first comprehensive federal statute specifically governing digital assets.
How Other Countries Compare
U.S. rules apply only inside the U.S., and other jurisdictions have taken very different paths. The European Union’s Markets in Crypto-Assets Regulation (MiCA) is the most comprehensive single framework any major economy has enacted, with stablecoin provisions in force since June 2024 and the full framework for crypto-asset service providers applicable from December 30, 2024.14EUR-Lex. Regulation (EU) 2023/1114 – Markets in Crypto-Assets A firm authorized in one EU state can operate across all 27 under a single license. The United Kingdom currently requires FCA registration and AML compliance, with a broader regulated regime opening for applications on September 30, 2026.15Financial Conduct Authority. A New Regime for Cryptoasset Regulation Japan built a licensing regime for exchanges under its Payment Services Act back in 2017. China, at the other end, maintains a near-total ban on crypto mining and trading.