You can now invest in Bitcoin, Ethereum, and other crypto assets through the same brokerage account you use for stocks, bonds, and index funds, including within IRAs and certain 401(k) plans. In the context of crypto portfolio allocation and investment strategy, the integration of crypto into traditional financial infrastructure is the most significant access expansion since the first spot Bitcoin ETFs launched in January 2024. For the TradFi investor who has never opened a crypto exchange account, this removes every operational barrier between intent and execution.
What you will learn:
Which traditional brokerages offer crypto exposure in 2026 and through which products
How crypto in an IRA works: Roth, Traditional, SEP, and the tax mechanics of each
The 401(k) landscape: what is available, what is not, and how to work with your plan
Fidelity Crypto IRA: direct crypto holding versus ETF-only approaches
Fee comparison across all major access methods (ETFs, direct crypto IRAs, self-directed IRAs)
How to evaluate whether brokerage-based crypto access fits your situation versus direct ownership
2026 contribution limits, tax rules, and regulatory context
Claims about brokerage offerings, fees, account structures, contribution limits, and regulatory status reference verifiable data from brokerage platforms, IRS guidance, and financial industry analysis as of early 2026. Account terms and regulations change. Verify current details directly with your brokerage and a tax professional.
The Brokerage Landscape for Crypto in 2026
Three years ago, buying crypto required opening an account on a dedicated crypto exchange (Coinbase, Kraken, Binance.US), managing a separate login, learning a different interface, and handling your own tax reporting. That barrier kept millions of traditional investors out of the market.
Today, every major US brokerage offers some form of crypto access:
Fidelity is the most comprehensive. Fidelity offers both spot crypto ETFs (FBTC, the Fidelity Wise Origin Bitcoin Fund) and direct crypto buying within Fidelity Crypto accounts. Critically, Fidelity also offers a Crypto IRA that allows investors to hold Bitcoin and Ethereum directly within a tax-advantaged retirement account (source: Fidelity).
Charles Schwab offers crypto exposure through ETFs and its Schwab Crypto Thematic ETF, which invests in crypto-related equities rather than holding digital assets directly. Schwab has not yet launched direct crypto trading, but ETF access provides price-correlated exposure through a familiar interface.
Robinhood offers direct crypto trading within its standard brokerage accounts. Robinhood supports a range of tokens beyond BTC and ETH. However, Robinhood does not currently offer retirement accounts with direct crypto exposure.
Interactive Brokers offers both crypto ETF trading and direct crypto trading through its platform, with access to Bitcoin, Ethereum, and several other tokens. Available in both taxable and IRA accounts.
Vanguard has been the notable holdout. As of early 2026, Vanguard does not offer direct crypto trading or crypto ETFs on its brokerage platform, though it allows purchase of crypto-related equity ETFs like BITQ.
Access methods compared
Brokerage | Direct Crypto | Crypto ETFs | Crypto IRA | Crypto 401(k) |
|---|---|---|---|---|
Fidelity | Yes | Yes (FBTC + others) | Yes (BTC, ETH direct) | Limited (plan-dependent) |
Schwab | No | Yes (ETFs + thematic) | ETFs only | Limited |
Robinhood | Yes | Yes | No | No |
Interactive Brokers | Yes | Yes | Yes (via ETFs) | No |
Vanguard | No | Limited (equities only) | No | No |
Crypto in Retirement Accounts: How It Works
Retirement accounts offer a tax advantage that direct crypto ownership in taxable accounts cannot match. Understanding the mechanics determines whether this route makes sense for your situation.
Roth IRA
The tax deal: You contribute after-tax dollars. The assets grow tax-free. Withdrawals after age 59.5 (and after a 5-year holding period) are completely tax-free, including all gains.
Why this matters for crypto: If you buy $7,000 of Bitcoin in a Roth IRA and it grows to $70,000 over 15 years, you withdraw $70,000 tax-free. In a taxable account, you would owe long-term capital gains tax on the $63,000 gain, which at a 15% rate costs $9,450.
2026 contribution limits: $7,000 annually ($8,000 if age 50+). Income phase-outs apply: Roth IRA contributions phase out at $150,000-$165,000 for single filers and $236,000-$246,000 for married filing jointly.
The Fidelity Crypto IRA option: Fidelity allows you to open a Roth IRA (or Traditional or Rollover IRA) and hold Bitcoin and Ethereum directly within it, alongside traditional investments. No separate crypto exchange account needed. Fidelity handles custody through Fidelity Digital Assets, its institutional-grade custodian (source: Fidelity).
Traditional IRA
The tax deal: You contribute pre-tax dollars (deductible from current income if you meet income requirements). The assets grow tax-deferred. Withdrawals in retirement are taxed as ordinary income.
Crypto implication: You defer taxes on crypto gains until retirement, when your income (and potentially your tax rate) may be lower. However, all withdrawals are taxed as ordinary income, not at the lower capital gains rate. If crypto grows substantially, you may be withdrawing large amounts taxed at your marginal income rate.
2026 contribution limits: Same as Roth: $7,000 ($8,000 if 50+). Deductibility depends on income and whether you have a workplace retirement plan.
SEP IRA
Self-employed investors can contribute up to 25% of net self-employment income, with a maximum of $70,000 in 2026. SEP IRAs follow Traditional IRA tax treatment (tax-deferred growth, taxed on withdrawal). For self-employed crypto investors with higher incomes, the SEP IRA offers substantially larger annual contribution capacity than a standard IRA.
401(k) Plans
The current reality: Fewer than 1% of US employer 401(k) plans offered crypto-related options by the end of 2024. The number has grown modestly in 2025-2026, primarily through adding spot Bitcoin ETFs as an investment option within existing plan menus (source: Paybis).
Fidelity's 401(k) option: Fidelity allows certain 401(k) plan sponsors to add a Digital Assets Account (DAA) that enables plan participants to allocate a portion of their 401(k) to Bitcoin. The DAA typically carries fees of 0.75-0.90% plus trading fees, which is higher than the expense ratio of a spot Bitcoin ETF but still provides the tax-deferred 401(k) benefit (source: Fidelity).
2026 contribution limits: $23,500 ($31,000 if age 50+). The higher contribution ceiling makes 401(k) plans a powerful vehicle for building crypto exposure tax-advantaged, if your plan offers it.
What to do if your plan does not offer crypto: Most plans do not. Your options are:
Ask your plan administrator to add a Bitcoin ETF option (this is a formal request that goes to the plan committee)
Use your IRA for crypto exposure instead
Wait for a job change or retirement to roll the 401(k) into a self-directed IRA with crypto access
Fee Comparison: The Complete Picture
Fees vary dramatically across access methods. The right choice depends on your investment size, time horizon, and tax situation.
Method 1: Bitcoin ETF in a standard brokerage IRA
Setup cost: $0 (open a Roth IRA at Fidelity, Schwab, or Interactive Brokers)
Expense ratio: 0.15-0.25% annually (IBIT at 0.25%, Grayscale Mini Trust at 0.15%)
Trading commission: $0 at most major brokerages
Annual cost on $10,000: $15-$25
Best for: Most investors. Lowest cost, simplest setup, broadest availability.
Method 2: Fidelity Crypto IRA (direct holdings)
Setup cost: $0
Annual account fee: $0
Trading spread: Approximately 1% built into the execution price (source: IRA Financial)
Annual cost on $10,000: $0 (after initial spread on purchase). No ongoing management fee. The cost is embedded in the buy/sell spread.
Best for: Investors who want to hold actual BTC/ETH in their IRA rather than an ETF wrapper, and who plan to buy and hold (minimizing the impact of the 1% spread).
Method 3: Dedicated crypto IRA providers (BitcoinIRA, iTrustCapital)
iTrustCapital: $0 setup, $0 annual fee, 1% trading fee per transaction. Supports 90+ cryptocurrencies plus physical gold and silver (source: Bitbo).
BitcoinIRA: Up to 4.99% onboarding fee, 1% annual custody fee, plus trading spreads of 3-4% reported by users. Total round-trip cost can reach 5-6% (source: IRA Financial).
Best for: iTrustCapital is reasonable for investors who want broad crypto selection in a retirement account. BitcoinIRA's fees are difficult to justify given cheaper alternatives.
Method 4: Self-directed IRA with a crypto exchange
Setup: Open a self-directed IRA through a custodian (Equity Trust, Alto IRA, etc.), then direct it to purchase crypto through a connected exchange
Custodian fees: Typically $50-$200 annually
Exchange trading fees: 0.1-0.5% per trade
Complexity: Higher. Requires managing the relationship between custodian and exchange.
Best for: Advanced investors who want maximum crypto selection and control within an IRA, and are comfortable with the operational complexity.
The bottom line on fees
For Bitcoin-only or Ethereum-only exposure in a retirement account, the cheapest path in 2026 is buying a spot ETF (IBIT, FBTC, or ETHA) inside a standard brokerage IRA. Total annual cost: 0.15-0.25% with zero trading commissions. The Fidelity Crypto IRA is a reasonable alternative if you prefer direct holdings and plan to buy and hold, absorbing the 1% spread once.
When we guide investors through account setup at Blofin Academy, the most common mistake we see is paying 3-5% in fees through a dedicated crypto IRA provider when the same exposure is available for 0.25% through a standard ETF in a standard IRA. The fee difference on a $50,000 investment over 20 years is tens of thousands of dollars.
ETF Route Versus Direct Crypto in a Retirement Account
Factor | ETF in IRA (IBIT, FBTC) | Direct Crypto in IRA (Fidelity, iTrust) |
|---|---|---|
Annual cost | 0.15-0.25% | 0% ongoing (1% spread at trade) |
Asset selection | BTC, ETH, SOL ETFs only | BTC, ETH (Fidelity); 90+ coins (iTrust) |
Staking | No (ETF does not pass through) | Possible (depends on custodian) |
Trading hours | US market hours only | 24/7 (varies by provider) |
Custody | Fund manager (BlackRock, Fidelity) | IRA custodian (Fidelity Digital Assets, etc.) |
Complexity | Lowest | Moderate |
Tax reporting | Standard 1099 from brokerage | Handled by IRA custodian |
For most investors seeking BTC and ETH exposure in a retirement account, the ETF route is simpler, cheaper on an ongoing basis, and available through existing brokerage relationships.
Tax Mechanics You Must Understand
No capital gains tax inside IRAs
Within a Roth or Traditional IRA, you can sell one crypto asset and buy another without triggering capital gains tax. This means you can rebalance your crypto positions, switch from one ETF to another, or harvest losses (to switch positions, not for tax benefit since there is no tax inside the account) without any tax consequence.
In a taxable account, every crypto sale is a taxable event. The IRA's tax-free internal trading is a significant structural advantage for active portfolio management.
Early withdrawal penalties
Withdrawing from a Traditional IRA before age 59.5 incurs a 10% early withdrawal penalty plus ordinary income tax on the full amount. A $20,000 withdrawal costs $2,000 in penalties immediately, plus income tax. Roth IRA contributions (but not earnings) can be withdrawn penalty-free at any time.
Required Minimum Distributions (RMDs)
Traditional IRAs require minimum distributions starting at age 73 (as of current rules). If your crypto position has grown substantially, you must sell enough to meet the RMD, potentially at an unfavorable price. Roth IRAs have no RMDs during the account holder's lifetime, making them the superior vehicle for long-hold crypto positions.
No tax-loss harvesting benefit inside IRAs
Because gains inside an IRA are not taxed, harvesting a loss provides no tax benefit. You cannot use a loss inside an IRA to offset gains in a taxable account. Tax-loss harvesting is exclusively a taxable-account strategy.
Who Should Use This Route (and Who Should Not)
This route is a strong fit for:
Traditional investors adding first crypto exposure. If you already have a Fidelity, Schwab, or Interactive Brokers account and want 2-5% crypto allocation, buying an ETF in your existing IRA takes five minutes and costs 0.25% annually. No new accounts, no crypto exchange learning curve, no custody decisions.
High-income earners maximizing tax-advantaged space. If you contribute the maximum to your 401(k) ($23,500) and IRA ($7,000), allocating a portion of that space to crypto ETFs puts crypto growth inside your most tax-efficient vehicle.
Long-term holders with 10+ year horizons. The compounding benefit of tax-free (Roth) or tax-deferred (Traditional) growth is most impactful over long holding periods. If you plan to hold crypto for a decade or more, retirement account housing amplifies returns.
Estate planning. ETF shares in an IRA pass through standard beneficiary designations. No seed phrases, no wallet access complications, no risk of lost keys. For investors planning wealth transfer, the operational simplicity is a genuine advantage.
This route is not ideal for:
Active DeFi participants. You cannot stake, provide liquidity, or interact with DeFi protocols from within an IRA. If DeFi yield or liquid staking is a core part of your crypto strategy, you need direct ownership outside retirement accounts.
Investors who want 24/7 access. ETFs trade during US market hours only. If you need the ability to sell during a weekend crash, retirement-account ETFs cannot provide that.
Investors who want broad altcoin exposure. Most retirement account options are limited to BTC, ETH, and a handful of other assets or ETFs. If your strategy involves altcoin allocation across 10+ tokens, a crypto exchange account provides broader selection.
Investors under 30 who may need the funds. Locking money in a retirement account with early withdrawal penalties and then putting it into a volatile asset class creates a liquidity mismatch. Make sure your emergency fund and taxable crypto positions are adequate before allocating retirement funds to crypto.
FAQ
Can I buy Bitcoin in my Fidelity IRA?
Yes. You can buy spot Bitcoin ETFs (IBIT, FBTC, ARKB) in any Fidelity IRA with zero commission. Fidelity also offers a dedicated Crypto IRA where you hold BTC and ETH directly (not through ETFs). The Crypto IRA is available in all states except California and Oregon as of early 2026.
Is crypto in an IRA tax-free?
In a Roth IRA, yes. Contributions are made with after-tax dollars, but all growth and qualified withdrawals are completely tax-free. In a Traditional IRA, growth is tax-deferred: you pay ordinary income tax when you withdraw in retirement.
What are the fees for crypto in a retirement account?
The cheapest method is buying a Bitcoin or Ethereum ETF in a standard brokerage IRA: 0.15-0.25% expense ratio, zero trading commission. Fidelity's Crypto IRA has no account fees but embeds approximately 1% in trading spread. Dedicated crypto IRA providers range from 1% (iTrustCapital) to 5%+ (BitcoinIRA) in total costs.
Can I hold crypto in a 401(k)?
It depends on your employer's plan. Fewer than 1% of 401(k) plans currently offer crypto-related options. If your plan includes spot Bitcoin ETFs in its investment menu, you can allocate to them. If not, your options are requesting the plan add crypto, or using a separate IRA for crypto exposure.
Should I put crypto in a Roth IRA or Traditional IRA?
Roth is generally preferred for volatile, high-growth assets like crypto. Tax-free growth means you keep all gains without tax. No RMDs means you can hold indefinitely. Traditional IRA works better if you need the current-year tax deduction and expect to be in a lower tax bracket in retirement.
What happens if my crypto loses value in an IRA?
You absorb the loss. Unlike taxable accounts, you cannot harvest losses inside an IRA for tax benefit. If your Bitcoin position drops 50% in a Roth IRA, you have a smaller balance but no tax deduction. This is why position sizing and diversification within the IRA matter.
Can I transfer crypto from an exchange to my IRA?
Generally, no. You cannot transfer existing crypto holdings from Coinbase or another exchange into an IRA. You must sell the crypto (triggering a taxable event in the taxable account), contribute cash to the IRA (up to annual limits), and repurchase within the IRA. This is a significant friction point that limits the strategy to new contributions.
Researched and written by the Blofin Academy editorial team with AI-assisted drafting. All facts independently verified against brokerage platform documentation from Fidelity, IRS contribution limit guidance, crypto IRA comparison data from IRA Financial and Bitbo, and regulatory analysis from Paybis and CoinLedger.
Disclaimer: This content is for educational purposes only and does not constitute financial, investment, legal, or tax advice. Crypto assets are highly volatile and carry significant risk of loss. Retirement account rules are complex and change frequently. Always consult a qualified tax or financial professional before making retirement account decisions.