IRS Gives Staking Trusts 6 Months: April 6, 2027 Is the Safe Harbor Deadline

U.S. investors in staking ETFs have a tax deadline to watch: April 6, 2027. On October 6, 2026, the IRS issued Rev. Proc. 2026-20, replacing its earlier staking safe harbor and starting a six-month transition period. A separate rule requires reward distributions within 60 days after the relevant calendar quarter ends.

For Grayscale Ethereum Staking ETF (ETHE) and Grayscale Solana Staking ETF (GSOL), these rules concern preservation of grantor trust treatment. Losing that classification can introduce corporate taxation before investors receive distributions. Missing safe-harbor requirements, however, is not itself an IRS determination that a trust automatically becomes a corporation.

What the IRS changed on October 6

Rev. Proc. 2026-20 protects trusts that already otherwise qualify as investment trusts under Treasury Regulation §301.7701-4(c) and as grantor trusts. Compliant staking does not jeopardize either classification. It applies to tax years ending on or after October 6, 2026.

The procedure clarifies, modifies, and supersedes Rev. Proc. 2025-31, issued November 10, 2025, in 2025-48 I.R.B. 743. The earlier nine-month implementation period gives way to six months measured from October 6, 2026.

Treasury and the IRS addressed eight clarification requests: eligible PoS protocols; SEC disclosure requirements; multiple custodians; slashing protection; unstaking for distributions; consistent reward treatment; digital-asset borrowing within liquidity arrangements; and the safe harbor’s scope and transition relief.

April 6, 2027 ends reliance on the old safe harbor

Section 6.03 protects implementation actions taken within the six-month window. These include amending a trust agreement to authorize staking, revising processes and procedures, or doing both. Those changes do not themselves destroy investment trust or grantor trust status.

Trusts that have complied and remain compliant with the earlier requirements can continue relying on that safe harbor for up to six months after October 6. After the transition ends on April 6, 2027, no trust can rely on Rev. Proc. 2025-31.

For holders, the practical document trail is the trust agreement, effective registration statement, liquidity policies, and distribution procedures. An issuer’s reference to the old procedure does not establish that it has implemented every new requirement.

The operating conditions behind the protection

Section 6.02 contains 14 conditions, including these requirements:

• Exchange and disclosure: Trust interests must trade on a national securities exchange. Staking disclosures must appear in an effective SEC registration statement. The trust must follow exchange rules and maintain written liquidity risk policies.
• Portfolio: Holdings are limited to cash and a single digital asset operating on a permissionless proof-of-stake network. A basket of different coins does not satisfy this condition.
• Custody and providers: Multiple custodians are permitted. The staking provider must be unrelated to the trust and sponsor, and reward-sharing arrangements must reflect arm’s-length terms.
• Partial staking: Condition (9) permits a liquidity reserve, allowing the trust to stake only part of its assets for the specified liquidity purpose.
• Temporary unstaking: Conditions (10) and (11) allow exceptions for events including sales for distributions, creations and redemptions, systemic protocol or validator-software risks, termination of custody arrangements, and legal changes. Assets must become available for staking again as soon as reasonably possible.
• Liquidity arrangements: Condition (12) permits cash borrowing facilities and current or deferred digital-asset purchase or sale arrangements. It excludes transactions the trust treats as borrowing digital assets for federal tax purposes.
• Slashing: Condition (13) requires indemnification for losses arising from events the staking provider can reasonably control or protect against.

These provisions connect staking operations to U.S. securities-market liquidity obligations. Partial staking is permitted for liquidity management; it is not unrestricted authority to time crypto markets.

The 60-day rule governs actual reward distributions

Condition (14) permits new staking assets only as additional units of the same digital asset. Units equal to rewards, net of trust expenses, must be allocated proportionately to holders and distributed in kind, sold for cash followed by a cash distribution, or handled through both methods.

The deadline is 60 days after the end of the calendar quarter in which the trust gains dominion and control over those rewards. Selling the units alone does not complete the distribution requirement. Cash amounts are determined when the corresponding units are sold.

This makes the compliance test more specific than a promise to distribute at least quarterly: the trust must connect each reward quarter with a completed payout deadline.

ETHE and GSOL already use the cash-distribution model

Grayscale began staking for both products on October 6, 2025. Its July 17, 2026 filings describe proposed agreement amendments expected around August 7, with 20 days’ prior notice to shareholders.

The ETHE Form 8-K describes a fourth amended and restated agreement; the GSOL Form 8-K describes a third. Both expressly cite Rev. Proc. 2025-31 and propose selling staking consideration for cash at least quarterly, then promptly distributing proceeds after applicable expenses. The filings describe intended amendments, rather than establishing their subsequent execution.

ETHE’s distribution history shows the scale of the process:

January’s payment was $0.083178 per share, covering rewards from October 6 through December 31, 2025. First-quarter distributions totaled approximately $14.39 million, or $0.129898 per share. The figures are documented in ETHE’s March-quarter report and June-quarter report.

Grayscale’s July 17 snapshot reported gross staking reward rates of 2.67% for ETHE and 6.10% for GSOL, alongside net assets of approximately $1.22 billion and $101.13 million, respectively. These are dated gross rates, not investor net returns; ETHE’s product disclosures provide product context. The compliance issue is the sale-to-cash-to-distribution timetable.

Why grantor trust status changes the tax arithmetic

A grantor trust pays no federal income tax at trust level. Investors are treated as owning proportional interests in the underlying assets, with Form 1099 reporting rather than a partnership Schedule K-1.

A disqualifying power to vary investments can cost the trust its classification. A publicly traded partnership classification can lead to corporate taxation, with another shareholder-level tax on distributions or gains. This is a potential classification consequence, not an automatic penalty imposed by the safe harbor.

Consider an illustration, not an IRS estimate: $50,000 invested, a 2.5% net staking yield, and a holder in the 22% federal bracket for 2026. Rewards equal $1,250.

The shareholder layer assumes a distribution eligible for the 15% rate. Exact arithmetic produces $148.125 and $410.625; the table uses rounding to the nearest even cent. The combined burden is approximately 49% higher than $275. The example isolates these federal tax layers and assumes no additional gain when reward units are sold.

Section 7 leaves other tax questions unanswered

Section 7 explicitly prohibits drawing conclusions about consequences outside the procedure’s limited scope. It does not decide whether staking income is effectively connected income (ECI) from a U.S. trade or business, or unrelated business taxable income (UBTI). It also does not settle taxation of forks or airdrops.

Accordingly, preservation of grantor trust status does not establish an ECI or UBTI exemption. Equally, falling outside the safe harbor does not, by itself, settle the trust’s classification adversely.

Keep reporting rules and pending legislation separate

Wallet-by-wallet and account-by-account basis tracking began January 1, 2025. Under the IRS Form 1099-DA instructions, brokers report gross proceeds for 2025 sales, with basis reporting for covered assets beginning in 2026.

As of October 2026, IRC §1091’s wash-sale rule still does not apply to directly held cryptocurrency. H.R. 10357, the Digital Asset Tax Certainty Act, passed Ways and Means 38–5 on September 16. It would extend wash-sale and constructive-sale rules to digital assets and exclude gains and losses on regulated dollar stablecoins and network fees below $10. It still requires House and Senate passage and a presidential signature; it is not law.

For ETHE and GSOL holders, the immediate checkpoints remain concrete: implementation before the old safe harbor expires on April 6, 2027, and reward distributions completed within the applicable 60-day window.