What Is a Crypto IRA?

A crypto IRA is a self-directed retirement account holding crypto. Three real structures, IRS rules, and the McNulty case that blocks DIY custody.

Updated June 2026 · Educational only, not financial advice

A crypto IRA is a self-directed IRA whose custodian holds digital assets — you cannot legally hold the keys yourself without triggering a taxable distribution

The 2021 McNulty Tax Court ruling settled the question — taking personal custody of IRA-owned crypto is a distribution. The custodian model isn't optional; it's the law.

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About this topic

A crypto IRA is a self-directed individual retirement account (SDIRA) that holds cryptocurrency instead of, or alongside, traditional stocks and bonds. It uses the same IRS tax wrapper as any IRA — Traditional (pre-tax) or Roth (post-tax) — but the assets inside are bitcoin, ether, or other digital tokens. This page is educational only and not financial advice.

There are three real structures investors use in 2026. The first is a custodian-held crypto IRA where a firm like iTrustCapital, BitcoinIRA, or Equity Trust opens the account and uses a qualified digital asset custodian to store the keys. The second is a checkbook LLC SDIRA, where your IRA owns a single-member LLC and you sign trades as the LLC's manager. The third — and most popular for normal investors — is holding spot crypto ETFs like IBIT or FBTC inside an ordinary Roth or Traditional IRA at Fidelity, Schwab, or Vanguard.

The structure matters because fees and complexity vary by 100x. A Fidelity Roth IRA holding IBIT costs $0 to open, $0 per trade, and 0.25% per year in ETF fees. A BitcoinIRA-style account can cost a $240 setup fee plus 1-5.99% per transaction. Same tax treatment, very different cost basis.

One non-negotiable rule applies to all three: you cannot hold the private keys personally. The U.S. Tax Court ruled in McNulty v. Commissioner (157 T.C. No. 10, 2021) that taking physical possession of IRA assets — even through a wholly-owned LLC — counts as a taxable distribution. For crypto, this means the keys must live with an IRS-approved custodian.

Spot bitcoin ETFs launched in January 2024 and spot ether ETFs followed in July 2024, which collapsed the practical need for most retail investors to use a dedicated crypto IRA provider. The ETF route gives the same retirement tax benefit without the custody complexity or premium fees.

How it actually works

A crypto IRA works by routing your retirement contribution to a custodian that either buys crypto directly on your behalf, lets a wholly-owned LLC trade on the IRA's behalf, or — most commonly in 2026 — buys a spot crypto ETF inside a normal brokerage IRA.

In a custodian-held model, you wire money to a firm like Equity Trust, iTrustCapital, or BitcoinIRA. They open the IRA, partner with a qualified digital asset custodian (often BitGo, Coinbase Custody, or Fidelity Digital Assets), and execute trades through their integrated exchange. You log in and click "buy bitcoin." The custodian holds the keys in cold storage and reports the IRA's fair market value to the IRS annually on Form 5498.

In a checkbook LLC SDIRA, the custodian opens a special-purpose LLC owned 100% by your IRA. You become the LLC's manager. The LLC opens an exchange account (Kraken, Gemini, or a self-hosted wallet) and you sign transactions as manager — never as yourself personally. This gives 24/7 trading flexibility but introduces real prohibited-transaction risk under IRC Section 4975 if you commingle funds.

The ETF route skips all of this. You open a normal Roth or Traditional IRA at Fidelity, Schwab, or Vanguard and buy shares of IBIT (BlackRock iShares Bitcoin Trust, 0.25% expense ratio), FBTC (Fidelity Wise Origin Bitcoin Fund, 0.25%), or ETHA (iShares Ethereum Trust, 0.25%). The ETF issuer handles custody via Coinbase Custody or Fidelity Digital Assets. You pay zero commission at major brokers and the trade settles like any stock.

Tax treatment is identical across all three structures: Traditional contributions are pre-tax with deferred taxation at withdrawal; Roth contributions are post-tax with tax-free growth. The IRS treats crypto as property per Notice 2014-21, but inside an IRA the property classification does not matter — the IRA wrapper governs.

Step by step

1Decide which structure fits: spot ETF inside a regular IRA (simplest, cheapest), custodian-held crypto IRA (direct token ownership), or checkbook LLC SDIRA (maximum control, maximum complexity).
2If using the ETF route, open a Roth or Traditional IRA at Fidelity, Schwab, or Vanguard online — takes 10 minutes with SSN and bank info, $0 to open.
3Fund the IRA up to the 2026 limit of $7,000 (or $8,000 if 50+) via ACH transfer, or initiate a direct rollover from a 401(k) or existing IRA to avoid the 60-day rule.
4If using the ETF route, place a market or limit order for IBIT, FBTC, or ETHA — verify the expense ratio on the issuer's official prospectus page before buying.
5If using a dedicated crypto IRA provider, compare total cost: setup fee, annual custody fee, and per-trade fee — get the fee schedule in writing before signing the custodial agreement.
6Confirm the custodian is an IRS-approved nonbank trustee per IRC Section 408(a)(2) — the list is published in IRS Revenue Procedure 2024-22 (or the latest annual update).
7Keep all transactions inside the IRA wrapper — never send crypto from the IRA to a personal wallet, which triggers the McNulty distribution rule and unwinds the tax benefit.

What works in your favor

Same tax wrapper as any IRA — Roth growth is tax-free if you withdraw after age 59½ and a 5-year holding period, even if your bitcoin appreciates 10x inside the account.
Spot ETF route costs essentially nothing: $0 to open a Fidelity Roth IRA, $0 commission to buy IBIT, and 0.25% annual expense ratio versus 1-5.99% per trade at dedicated crypto IRA providers.
Avoids the short-term/long-term capital gains tracking nightmare that plagues taxable crypto exchange accounts — no Form 8949 entries for trades inside the IRA.
Checkbook LLC variant gives 24/7 trading access on any exchange the LLC can open an account with, useful for active traders who want exposure beyond what ETFs offer.
Direct-custody crypto IRAs let you hold tokens that have no ETF equivalent yet (Solana, Avalanche, Polkadot), if you accept the higher fees and custody risk.

Watch out for

You cannot hold your own private keys — the McNulty v. Commissioner ruling (157 T.C. No. 10, 2021) confirmed self-custody by the IRA owner triggers a taxable distribution plus penalties.
Dedicated crypto IRA providers like BitcoinIRA and iTrustCapital charge 1-5.99% per trade plus setup fees ($50-$240), versus 0% commission to hold IBIT inside a regular Fidelity IRA.
Checkbook LLC SDIRAs cost $1,000-$2,500 to set up and carry real prohibited-transaction risk if you accidentally mix personal and IRA funds (Section 4975 penalties can disqualify the entire IRA).
Direct crypto inside an IRA is not SIPC-insured and most custodians carry only limited crime insurance — if the qualified custodian is hacked, recovery is not guaranteed.
Crypto volatility inside a Traditional IRA means required minimum distributions starting at age 73 may force you to sell during a downturn to meet the IRS withdrawal schedule.

Common questions

Is a crypto IRA the same as a Bitcoin IRA?

No — Bitcoin IRA is a brand name (BitcoinIRA.com), while a crypto IRA is the generic category of self-directed IRAs holding any cryptocurrency. The IRS does not have a specific account type called a crypto IRA. This page is educational only and not financial advice — talk to a CPA before opening one.

Can I hold the private keys to my crypto IRA myself?

No. The U.S. Tax Court ruled in McNulty v. Commissioner (157 T.C. No. 10, 2021) that taking physical possession of IRA assets — even when held through a single-member LLC — triggers a full distribution. For crypto, this means the IRA-approved custodian must control the keys, not you.

Is buying IBIT in my Fidelity Roth IRA considered a crypto IRA?

Technically no, but functionally yes for tax-free growth. You hold a spot bitcoin ETF (IBIT, expense ratio 0.25% with the fee waiver expired) inside a normal Roth IRA — no special custodian needed, no setup fee, and gains grow tax-free if you follow Roth rules. Most normal investors choose this route in 2026.

What are the 2026 IRA contribution limits for a crypto IRA?

$7,000 if you are under 50 and $8,000 if you are 50 or older, per IRS Notice 2024-80 governing 2026 limits. The limit is the same whether the IRA holds index funds or bitcoin. Roth income phase-outs still apply.

What happens to my crypto IRA when I take a distribution?

Distributions from a Traditional crypto IRA are taxed as ordinary income at your marginal rate; Roth distributions are tax-free if you are over 59½ and the account is 5+ years old. The custodian can distribute either USD (after selling the crypto) or the crypto itself in-kind, which is then valued at fair market value on the distribution date.

Are crypto IRAs SIPC or FDIC insured?

No. SIPC covers securities at broker-dealers and FDIC covers bank deposits — neither covers crypto. Qualified digital asset custodians like Coinbase Custody, BitGo, or Fidelity Digital Assets carry private crime insurance, but coverage limits are typically far below total assets under custody.

Can I roll over my 401(k) into a crypto IRA?

Yes, through a direct rollover to a self-directed IRA custodian that supports crypto, or to a regular IRA at Fidelity/Schwab where you then buy spot crypto ETFs. The rollover itself is not a taxable event if done as a trustee-to-trustee transfer within 60 days per IRC Section 408(d)(3).

Sources

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