Crypto Staking Rewards and the Two-Country Problem
Crypto staking rewards are taxable income in both the United States and the United Kingdom, and for an American living in Britain that means two tax authorities claim the same tokens at the same moment. Most guides stop at "income on receipt, capital gains on sale". However, that summary hides the real problem for a dual filer: the two systems value, source, pool and time the same reward differently, so the credit that should prevent double taxation frequently fails.
We see the consequences every filing season. Specifically, clients holding substantial positions in proof-of-stake tokens discover that their UK tax does not offset their US tax, that their US gain bears no resemblance to their UK gain, and that neither country's reporting ever reached the other.
This guide explains how each country taxes crypto staking rewards in 2026, precisely where double taxation arises, and the treaty and Form 1116 mechanics that remove most of it. Moreover, it corrects a widespread error about the new UK relief that starts in April 2027.
How Crypto Staking Rewards Are Taxed in Each Country
In America, crypto staking rewards are ordinary income at fair market value when you gain dominion and control over them. The IRS set that rule in Revenue Ruling 2023-14, and it applies whether you stake directly or through an exchange.
In Britain, HMRC taxes the sterling value of the tokens at the time of receipt as miscellaneous income, unless your activity amounts to a trade. Subsequently, when you dispose of the tokens, Capital Gains Tax applies, with the income figure forming part of your allowable cost.
On paper, therefore, both countries do the same thing. In practice, however, the moment of receipt, the currency of measurement, the source of the income, and the cost used on disposal all diverge.
Why "Taxed Twice" Means Something Different for You
Search results answer the question "are staking rewards taxed twice?" by explaining that income tax hits the reward and capital gains tax hits later growth. That answer is correct for a single-country taxpayer, and it is irrelevant for you.
For an American in Britain, taxed twice means two countries each charging full tax on the same value. Consequently, without correct foreign tax credit planning, a reward can bear 45 per cent UK income tax and 37 per cent US income tax at once.
That outcome is not theoretical. Rather, it follows automatically whenever the IRS treats crypto staking rewards as US-source income, which the next sections show can happen far more easily than most filers expect.
Who This Guide Is Written For
We wrote this for US citizens and green card holders resident in the UK who stake meaningful token positions. Typically, that means founders, fund professionals and senior bankers holding six- or seven-figure proof-of-stake portfolios through exchanges, custodians or their own validators.
If you also hold other UK investments, our overview of crypto tax for US citizens in the UK sets out the wider framework. Here, we go deeper on staking alone.
The US Rules: Revenue Ruling 2023-14 and Dominion and Control
The Internal Revenue Service issued Revenue Ruling 2023-14 on 31 July 2023. It remains the only formal IRS guidance addressing crypto staking rewards directly, and it binds IRS examiners.
Income at Fair Market Value on the Day You Can Sell
The ruling holds that a cash-method taxpayer includes crypto staking rewards in gross income in the year they gain dominion and control. Dominion and control means the ability to sell, exchange or otherwise dispose of the tokens. Accordingly, the income equals the US dollar fair market value on that date.
That dollar value becomes your US cost basis in the crypto staking rewards you received. Therefore, every later disposal measures gain or loss against the value you already reported as income.
The ruling covers both direct validation on a proof-of-stake network and staking through a centralised exchange. Notably, it expressly declines to address section 83 or other provisions not cited, which leaves unusual arrangements open to argument.
Locked, Bonded and Unbonding Rewards
Dominion and control creates a timing question that matters enormously across borders. Where a protocol locks crypto staking rewards, or where an unbonding period prevents withdrawal, US income arises only when you can actually transfer the tokens.
HMRC uses different language. Instead of dominion and control, its manual refers to value at the time of receipt, without defining receipt for locked rewards. Consequently, a reward credited to your address in March but withdrawable only in June can fall into different tax years, and even different values, on each side of the Atlantic.
We document the lock-up terms of every protocol a client uses to earn crypto staking rewards for exactly this reason. Furthermore, a written record of when each batch became transferable is the single most valuable piece of evidence in a later enquiry.
Jarrett and the Unsettled Challenge
The leading challenge to taxing crypto staking rewards on receipt came from Joshua and Jessica Jarrett, Tezos stakers in Tennessee. They argued that newly created tokens are new property and should be taxed only when sold.
The government refunded their 2019 tax rather than litigate, and the Sixth Circuit dismissed the appeal as moot in 2023. Undeterred, the Jarretts filed a second refund suit in October 2024 covering their 2020 tax year. As of September 2026, no decision on the merits has been reported.
For now, Revenue Ruling 2023-14 governs. Therefore, report crypto staking rewards as income in the year of dominion and control, and treat any Jarrett argument as a protective refund claim rather than a filing position.
Forms 1099-MISC and 1099-DA
Form 1099-DA reports sales and dispositions by US digital asset brokers, and it does not report crypto staking rewards at all. Instead, a US exchange that controls your reward payments may issue Form 1099-MISC, and from 2026 the reporting threshold rises to $2,000 under the One Big Beautiful Bill Act.
The IRS guidance on Form 1099-DA confirms that reporting is limited to brokers. Consequently, a UK exchange sends nothing to the IRS, and a self-custodied validator generates no form anywhere. You must report the income regardless, and you must answer "yes" to the digital asset question on Form 1040 in any year you receive rewards.
Our earlier guide to Form 1099-DA and what it tells the IRS covers the broker regime in full.
The UK Rules: Miscellaneous Income, Then the Section 104 Pool
HMRC's treatment of crypto staking rewards is set out in its Cryptoassets Manual at CRYPTO21200, last updated on 28 November 2025. The approach is straightforward in principle and demanding in practice.
CRYPTO21200 and the Sterling Value at Receipt
Where staking is not a trade, HMRC taxes the pound sterling value of the awarded tokens at the time of receipt as miscellaneous income. For 2026/27, that income joins your other income at the standard UK income tax rates of 20, 40 and 45 per cent in England, Wales and Northern Ireland.
When you later dispose of the tokens, Capital Gains Tax applies at 18 or 24 per cent, after an annual exempt amount of just £3,000. Crucially, the tokens do not keep their own cost. Rather, they join your section 104 pool for that token, and your gain uses the pooled average.
HMRC expects you to report the income on your Self Assessment return and any disposals in the cryptoasset section of the capital gains pages. If you have not yet registered, our guide to UK Self Assessment registration for Americans explains the deadline.
Trading or Not Trading
HMRC's manual says staking amounts to a trade only depending on the degree of activity, organisation, risk and commerciality. In our experience, very few individuals meet that test. However, a client running multiple validators with dedicated infrastructure, staff and third-party delegations may.
Trading status changes more than the label. Specifically, rewards become trading profits, expenses become deductible, and Class 4 National Insurance can apply. Moreover, UK National Insurance is never creditable against US tax, because the totalisation agreement removes it from the foreign tax credit altogether.
The April 2027 Relief That Leaves Staking Out
HMRC published draft legislation on cryptoasset loans and liquidity pools on 13 July 2026. From 6 April 2027, certain lending, borrowing and automated market-making arrangements will be treated as no gain, no loss, deferring CGT until an economic disposal.
Several crypto tax sites now describe this as relief for crypto staking rewards. It is not. In its November 2025 consultation response, the government stated plainly that staking as a mechanism of blockchain validation is not within scope.
Additionally, the government confirmed it is not exploring changes to the taxation of rewards from loans and liquidity pools. Therefore, crypto staking rewards from validation remain miscellaneous income on receipt after April 2027, exactly as they are today.
Liquid Staking Tokens and Beneficial Ownership
Liquid staking converts one token into a receipt token that accrues rewards. For UK purposes, whether that conversion is a disposal depends on whether beneficial ownership passes, which turns on the platform's terms. HMRC's manual does not resolve the point for staking specifically.
For US purposes, exchanging one token for a different token is generally a taxable exchange. Consequently, a liquid staking conversion can trigger US gain immediately while the UK sees no disposal, or the reverse, depending on the documentation.
Some liquid staking arrangements may fall within the new single cryptoasset lending definition from April 2027, while validator rewards will not. We review platform terms before a client converts a significant position, because the answer changes the tax year in which each country charges.
Where Double Taxation Actually Happens
The foreign tax credit exists to stop two countries taxing the same income. It only works, however, where US law treats the income as foreign-source. That requirement is where crypto staking rewards go wrong.
The Sourcing Gap: Validator Location
No statute or regulation sources crypto staking rewards. In the absence of guidance, practitioners generally apply the services analogy and source rewards by where the validation work is performed, meaning where the validator nodes physically run.
Here lies the trap. If you stake through a platform whose validators operate in the United States, your crypto staking rewards are arguably US-source. In that case, your foreign tax credit limitation on that income is nil, so the UK income tax you paid cannot offset the US tax at all.
Treating crypto staking rewards as foreign-source simply because you live in London is not a safe filing position. Instead, the correct route runs through the treaty.
Article 22 and Article 24(6) Re-sourcing
Crypto staking rewards fit none of the specific articles of the US-UK income tax treaty, so they fall under Article 22, other income. Article 22 gives the country of residence exclusive taxing rights, which for you means Britain.
The saving clause lets America tax its citizens anyway. However, Article 24(6) then deems income to arise in the United Kingdom to the extent necessary to avoid double taxation. Because a non-citizen UK resident would owe no US tax on Article 22 income, the re-sourcing restores a full credit for the UK tax.
Two mechanical rules follow. First, section 904(d)(6) requires treaty re-sourced income to go on its own Form 1116, separate from your ordinary baskets. Second, most software never prompts for it, so the credit is routinely lost. Our guide to treaty re-sourcing of US-source income walks through the form.
Two Baskets That Cannot Talk to Each Other
Crypto staking rewards taxed in the UK at 45 per cent exceed the top US rate of 37 per cent. Under the high-tax kick-out rule, passive income bearing foreign tax above that rate moves automatically into the general basket.
Later, however, the disposal gain is taxed in the UK at 24 per cent, below the 37 per cent threshold, so it stays in the passive basket. Consequently, excess credits generated by crypto staking rewards sit in one basket, or in a separate treaty category where re-sourcing applies, while the later gain sits in another, and neither can absorb the other's surplus.
That split is invisible on a single Form 1116 summary. Nevertheless, it determines whether your excess UK credits are usable or expire unused after ten years.
Tax Years, Exchange Rates and Timing
The UK tax year runs from 6 April to 5 April, while the US year follows the calendar. Therefore, a year of rewards straddles two UK years and one US year, or the reverse, and the credit must follow the income.
Currency adds a second layer. You report the UK value in sterling and the US value in dollars, each at the rate on the day of receipt, so the two income figures never reconcile exactly. Furthermore, because UK payments on account run ahead of the liability, the timing of UK tax paid rarely matches the US year in which you claim the credit.
The Disposal: Section 104 Pooling Against US Lot Identification
The second tax charge on crypto staking rewards arrives when you sell. Here, the two countries do not merely value the same gain differently; they calculate entirely different gains from the same sale.
Why the Same Sale Produces Two Different Gains
The UK pools every token of the same type into a single section 104 holding with one average cost, subject to the same-day and 30-day matching rules. Accordingly, the high-value rewards you received last year are blended with low-cost coins you bought years ago.
The US does not pool. Instead, you identify specific units, or your broker applies first-in, first-out by default. Since 1 January 2025, basis must be tracked wallet by wallet, and the one-time safe harbour for reallocating unused basis has closed.
Consequently, selling 24 reward tokens can produce a small US gain, because each reward carries a high dollar basis, alongside a large UK gain, because the pool carries a low average cost. The UK tax then far exceeds the US tax on that sale, and the excess credit sits unused.
Choosing US Lots to Use Your UK Credit
Specific identification gives you a lever that pooling does not. Where the UK gain on a sale is large, you can identify older, low-basis lots for US purposes, so that the US gain rises towards the UK gain and the UK tax credit absorbs the US liability.
That choice preserves the high-basis reward lots for a later year. Moreover, it converts an excess credit that might expire into an immediate offset. We model lot selection before every significant disposal for exactly this reason, and the case study below quantifies the saving.
Identification must happen at the time of sale and must be documented. Therefore, instruct your platform or record your election contemporaneously, because reconstructing it at filing time will not satisfy the regulations.
The 3.8 Per Cent That Survives Every Credit
The net investment income tax under section 1411 applies at 3.8 per cent to net gains from disposing of property, which includes your staking tokens. The Tax Court refused any credit against it in Toulouse in 2021. Then, on 31 August 2026, the Federal Circuit confirmed in Estate of Bruyea and Christensen that treaty foreign tax credits reach only Chapter 1 income taxes, while section 1411 sits in Chapter 2A.
Crypto staking rewards themselves are less clear. Specifically, section 1411 lists interest, dividends, rents and royalties, but not crypto staking rewards, so the charge on the reward depends on whether it counts as passive activity income. The later disposal gain, however, is squarely within the net investment income tax.
Accordingly, even perfect credit planning leaves a residual 3.8 per cent US charge on every staking gain for a high earner. We tell clients to budget for it rather than hope to eliminate it.
Reporting: What Reaches the IRS and HMRC
Double taxation is only half the risk. The other half is missed reporting, because the information flows between the two countries are asymmetric and most crypto staking rewards travel through channels neither authority sees directly.
UK Exchanges Send Nothing to the IRS
A UK or European exchange is not a US broker, so it issues no Form 1099-DA and no Form 1099-MISC. However, UK crypto service providers began collecting user data on 1 January 2026 under the Cryptoasset Reporting Framework rules HMRC now enforces, and first reports to HMRC are due by 31 May 2027. The obligation rests on the Reporting Cryptoasset Service Providers Regulations 2025, which also require providers to report UK-resident users, not only foreign ones.
HMRC will therefore hold a full record of your UK platform staking for calendar 2026. Meanwhile, the IRS relies on your own return. Consequently, the gap between what you report in each country becomes visible to HMRC first, and any inconsistency invites questions.
FBAR and Form 8938 for Crypto Held Abroad
Under FinCEN Notice 2020-2, a foreign account holding only virtual currency is not currently reportable on the FBAR. However, an exchange account that also holds sterling or securities becomes a reportable account once your aggregate foreign balances exceed $10,000.
Form 8938 follows different rules. Digital assets held through a foreign financial institution can be specified foreign financial assets, and the thresholds for a married couple abroad start at $400,000 at year end. Our FBAR and FATCA reporting service resolves both questions account by account.
Missed Reporting on Past Staking Income
Many Americans in Britain staked through 2021 to 2024 without reporting crypto staking rewards anywhere, often because no form arrived. That is missed reporting of investment income, and it carries penalties in both countries.
The fix depends on whether the failure was non-wilful. In the US, it typically means amended or late returns reporting the crypto staking rewards, supported by reconstructed valuations. In the UK, it means a disclosure to HMRC before CARF data arrives, since unprompted disclosure attracts materially lower penalties than prompted disclosure. Our team handles US tax return preparation for expats including multi-year crypto reconstruction.
Case Study: 800 Staked Ether and Two Tax Bills
Consider Ruth, aged 51, a US citizen living in London and a former fund manager. The figures below are illustrative, yet they reflect the pattern we see on real files.
The Staking Year
Ruth holds 800 Ether bought in 2020 at an average cost of £400 each, a total pool cost of £320,000. She stakes the whole position through a platform whose validators operate in the United States and earns a 3 per cent yield, receiving 24 Ether in rewards.
At an average price of £2,250, or $3,000, those crypto staking rewards are worth £54,000, or $72,000. The UK charges 45 per cent income tax, £24,300, or about $32,400. The US charges 37 per cent, $26,640.
Because the validators run in America, her crypto staking rewards are arguably US-source. Without treaty relief, Ruth pays both taxes, $59,040 in total on $72,000 of income, an effective rate of 82 per cent. With Article 22 and Article 24(6) re-sourcing on a separate Form 1116, the UK tax fully covers the US tax, and $5,760 of excess credit carries forward within that separate treaty category.
The Disposal the Following Year
A year later, Ruth sells the 24 reward Ether at £2,700, or $3,600, each. In the UK, her pool now holds 824 Ether at a total cost of £374,000, an average of £453.88. Her UK gain is therefore £53,907, and after the £3,000 annual exempt amount, CGT at 24 per cent comes to £12,218, about $16,290.
In the US, if Ruth identifies the reward lots themselves, each carries a $3,000 basis. Consequently, her US gain is only $14,400, producing $2,880 of tax at 20 per cent plus $547 of net investment income tax. Her UK credit of $16,290 dwarfs the $2,880, leaving $13,410 of excess passive credit that may never be used.
The Better Identification
Alternatively, Ruth identifies 24 of her original 2020 coins for US purposes, each with a basis of roughly $533. Her US gain becomes $73,600, and the regular tax of $14,720 falls entirely within her $16,290 UK credit.
She pays only the net investment income tax of $2,797. Compared with the first approach, she pays $630 less US tax today. Furthermore, she keeps 24 high-basis reward lots in reserve for a future year, and she wastes almost none of her UK credit. Nothing about the UK position changes, because the UK pool ignores which coins she named.
How TaxYork Can Help
TaxYork prepares combined US and UK returns for Americans in Britain with significant crypto staking rewards. Because we handle both sides of the file, the two returns tell the same story.
We begin by documenting every protocol, platform and validator you use, including lock-up terms and validator locations. That record determines when each country taxes each reward and whether treaty re-sourcing is required. Subsequently, we value every batch in both sterling and dollars at the correct moment.
Next, we build your section 104 pools for HMRC and your lot-level US basis records side by side. Therefore, before any significant sale, we can model which US identification uses your UK credit most efficiently.
Finally, we prepare the separate treaty Form 1116, the FBAR and Form 8938 where required, and the UK capital gains pages. Where past rewards went unreported, our cross-border tax planning team manages disclosure in both countries in the right order. Guidance from bodies such as ICAEW and the IRS digital assets page underpins our approach.
Conclusion
Crypto staking rewards look simple: income when received, gain when sold. For an American in Britain, however, every element of that sentence differs between the two countries, and each difference can strand a foreign tax credit.
The US taxes rewards on dominion and control under Revenue Ruling 2023-14, while HMRC taxes the sterling value on receipt under CRYPTO21200. Meanwhile, the April 2027 no gain, no loss relief leaves crypto staking rewards from validation untouched. Where validators run in America, only Article 22 and Article 24(6) re-sourcing on a separate Form 1116 prevents full double taxation.
On disposal, UK pooling and US lot identification produce different gains from the same sale, so deliberate US lot selection can convert a wasted UK credit into real savings. Above all, the 3.8 per cent net investment income tax survives every credit, and CARF data now puts your UK platform history in HMRC's hands.
Contact Us
If you hold staked tokens while living in Britain, or you have received crypto staking rewards in past years that you never reported, speak to us before your next disposal. We will map your sourcing, your baskets and your lot position, and quantify exactly what treaty relief is available.
Email hello@taxyork.com or call 020 3488 8606 to speak with a cross-border specialist. Alternatively, book a consultation and we will review your position confidentially.
Disclaimer
This article provides general information about the taxation of crypto staking rewards for US citizens and green card holders resident in the United Kingdom. It does not constitute tax, legal or financial advice, and you should not rely on it for any specific transaction. Cryptoasset tax rules change frequently, and the outcome depends heavily on your individual facts and the terms of each platform you use. Accordingly, you should obtain professional advice tailored to your circumstances before acting. TaxYork accepts no liability for any loss arising from reliance on this material.