Taxation of Digital Asset Insurance

Last Updated: June 2026

1. Executive Summary

The taxation of digital asset insurance products involves multiple layers: premium taxes levied on insurance contracts, the deductibility of insurance costs as business expenses, the tax treatment of claims payouts, and the specific tax considerations for captive insurance structures. This section provides a jurisdiction-by-jurisdiction analysis of each layer, highlighting where existing tax rules apply straightforwardly to digital asset insurance and where gaps or ambiguities exist.

Digital asset insurance is a nascent market, and no tax authority across the 18 studied jurisdictions has issued tax guidance specific to digital asset insurance premiums, captive arrangements, or claims payouts (NOT VERIFIED to the contrary — no crypto-specific insurance-tax instrument was located in any jurisdiction). The analysis below therefore applies general insurance tax principles to the digital asset context and flags, jurisdiction by jurisdiction, where specific clarification is needed. Where no public tax data exists for a given layer, that is marked NOT VERIFIED rather than inferred.

A structural feature shapes the entire tax picture: digital asset insurance is written overwhelmingly through the

2. Premium Tax by Jurisdiction

Insurance premium taxes (IPT) are levied on insurance contracts in many jurisdictions. For digital asset insurance — which is overwhelmingly written through the

2.1 United Kingdom — Insurance Premium Tax (IPT)

Rates (as of June 2026):

• Standard rate: 12% (applies to most general insurance contracts)
• Higher rate: 20% (applies to travel insurance, certain electrical/mechanical appliance insurance, and insurance sold as part of a motor vehicle warranty)

Application to digital asset insurance: HMRC has not issued specific guidance on the IPT classification of digital asset insurance policies (e.g., crypto custody crime insurance, hot wallet theft coverage). Under general principles, these policies would fall within the scope of IPT at the standard 12% rate, as they are contracts of general insurance that do not meet the criteria for either the higher rate or any of the specified exemptions. Because the UK is the global hub for this coverage — written through Lloyd's specie/crime syndicates and coverholders such as Evertas and AnchorWatch — IPT is the single most commonly encountered premium tax in the digital asset insurance market, even though it falls on the insured rather than the underlying crypto risk.

Exemptions that may be relevant:

• Reinsurance contracts are exempt from IPT
• Long-term insurance (life and pensions) is exempt — this would not typically apply to digital asset policies
• Marine, aviation, and transport insurance ("MAT") is exempt — digital asset transit risk policies structured as inland transit covers may potentially fall within this exemption, though this would require careful analysis of policy wording

Sources:

• HMRC — Insurance Premium Tax: Guide for Insurers (verified March 2026)
• GOV.UK — Insurance Premium Tax Rates (verified March 2026)

2.2 United States — State Premium Taxes (Surplus Lines)

Structure: Insurance regulation and taxation in the US is primarily a state function (McCarran-Ferguson Act). Since most digital asset insurance is written through the surplus lines (non-admitted) market, the applicable tax is the surplus lines premium tax levied by the state where the insured risk is located.

Typical rates:

• Surplus lines premium tax rates range from 1.75% to 6% depending on the state (consistent with the surplus-lines tax band recorded for the US in the source matrix)
• Representative examples: California 3%, New York 3.6%, Texas 4.85%, Florida 5%, Illinois 3.5%
• The Nonadmitted and Reinsurance Reform Act (NRRA, effective 2011) generally requires surplus lines tax to be paid only to the insured's home state

Application to digital asset insurance: Surplus lines premium taxes apply to digital asset insurance policies on the same basis as any other non-admitted coverage. The tax rate is determined by the state where the insured is domiciled, not by the nature of the covered risk. There is no crypto-specific premium tax rate or exemption in any US state, and there is no NAIC model law specific to digital asset insurance (no dedicated NAIC digital-asset-insurance working group was formed at the Spring 2026 National Meeting).

Stamping fees: In addition to premium tax, many states charge stamping office fees (typically 0.1-0.25%) for surplus lines filings.

Sources:

• NAIC — Surplus Lines Insurance Premium Taxes (chart) (verified March 2026)
• Surplus Lines Tax Calculator by State (verified March 2026)

2.3

EU Member States

Premium tax treatment varies significantly across EU member states. There is no harmonised EU insurance premium tax. Among the EU/EEA jurisdictions in this study — the EU as a bloc,

Application to digital asset insurance: The same general insurance premium tax rules apply. No EU member state has introduced crypto-specific premium tax rates or exemptions, and the recently published Solvency II amendment — Delegated Regulation (EU) 2026/269 (OJ 18 February 2026, in force 10 March 2026) — contains no crypto-specific charge and does not bear on premium tax. (EIOPA's proposed 100% capital stress on insurer crypto holdings, from its March 2025 technical advice, remains a pending subsequent delegated act, not yet enacted, and is a solvency-capital matter rather than a premium tax.) Policies placed under the EU freedom of services provisions are taxed based on the location of the risk (typically the insured's establishment).

Note: Specific rates are subject to change and should be verified with national tax authorities for current applicability. The rates above reflect publicly available information as of early 2026 but may not capture recent legislative changes in all jurisdictions.

2.4

Switzerland

Stamp duty on insurance premiums: Switzerland levies a federal stamp duty on certain insurance premiums (typically 5% on most non-life premiums, 2.5% on certain life premiums), administered under the Swiss federal stamp duty regime rather than an EU-style IPT. There is no crypto-specific rate or exemption, and no Swiss tax guidance specific to digital asset insurance was located (NOT VERIFIED). Switzerland imposes no statutory insurance mandate on crypto service providers and relies on insolvency segregation plus private-market cover, so premium-tax exposure arises only where a Swiss-located risk is voluntarily insured.

2.5

Bermuda

Premium tax: None. Bermuda does not levy any insurance premium tax. This is a significant advantage for captive insurance structures and contributes to Bermuda's position as a leading domicile for digital asset captives and specialty insurers, including the only dedicated commercial digital-asset insurer in this study (Relm, Class IIGB) and dedicated innovative classes (Class IIGB/IILT).

Corporate tax: Bermuda has historically levied no corporate income tax, capital gains tax, or withholding tax on dividends or interest. (A new 15% corporate income tax applies from 2025 only to in-scope Bermuda entities of large multinational groups within the OECD Pillar Two perimeter; standalone or smaller captives generally fall outside it. This Pillar Two point is outside the source matrix and is NOT VERIFIED for any specific digital-asset captive — confirm entity-level status with Bermuda tax counsel.)

Source: Global Legal Insights — Blockchain & Cryptocurrency Laws: Bermuda (verified March 2026)

2.6

Singapore

Premium tax on general insurance: None. Singapore does not levy a premium tax on general insurance contracts. Goods and Services Tax (GST) at 9% (as of January 2024) applies to certain insurance services, but most general insurance premiums are exempt financial services under the GST Act.

Application to digital asset insurance: Digital asset insurance policies issued in Singapore would benefit from the absence of premium tax. Singapore's status as a growing digital asset hub — home to the second-highest number of crypto insurers globally and 37 Major Payment Institutions with DPT-service activity (MAS directory, 4 June 2026) — combined with MAS licensing requirements for digital payment token services, makes this tax treatment commercially significant. MAS does not mandate insurance for DPT providers, so any insurance is voluntary and its premium tax treatment follows the general (no-premium-tax) rule.

2.7 Cayman Islands

Premium tax: None. The

2.8 Other Studied Jurisdictions — Premium Tax Status

For the remaining jurisdictions in this study, no crypto-specific premium tax rate or exemption exists, and the general insurance premium tax regime applies:

Note: The premium-tax positions in this table reflect each jurisdiction's general insurance tax regime. Specific rates/levies are subject to legislative change and were not independently re-verified this cycle where the source matrix carries no tax data; treat as NOT VERIFIED for crypto-specific application and confirm with national tax authorities.

2.9 Comparative Premium Tax Table

3. Deductibility of Insurance Costs

3.1 General Principle

In most jurisdictions, insurance premiums paid by a business to protect against business risks are deductible as ordinary and necessary business expenses. This general principle applies to digital asset businesses purchasing insurance coverage (e.g., crypto custody crime insurance, directors' and officers' liability, cyber insurance) in the same manner as it applies to any other commercial enterprise. No jurisdiction in this study has enacted a crypto-specific restriction on insurance premium deductibility (NOT VERIFIED to the contrary).

3.2 United States — IRS Treatment

Under IRC Section 162(a), a business may deduct "all the ordinary and necessary expenses paid or incurred during the taxable year in carrying on any trade or business," which includes insurance premiums. For digital asset businesses:

• Deductible: Premiums for commercial crime insurance, cyber insurance, directors' and officers' liability, professional indemnity, and general liability coverage are deductible as ordinary business expenses, provided the business is engaged in a trade or business (not merely investment activity).
• Investment vs. business: If a taxpayer holds crypto as a personal investment rather than as part of a trade or business, insurance premiums on those holdings may not be deductible under Section 162 (though they could potentially be characterised as investment expenses, subject to limitations).
• Captive insurance: Premiums paid to a related captive insurer are deductible only if the arrangement constitutes "insurance" for federal tax purposes (see Section 4 below).

3.3 United Kingdom — HMRC Treatment

Under general UK tax principles, insurance premiums are deductible as a trading expense where they are incurred "wholly and exclusively for the purposes of the trade" (Corporation Tax Act 2009, s.54; Income Tax (Trading and Other Income) Act 2005, s.34). For crypto businesses:

• Premiums for custody crime insurance, cyber insurance, and other operational risk coverage are deductible as trading expenses
• HMRC has not issued specific guidance on insurance premium deductibility for crypto businesses, but the general principles apply
• Premiums paid for insurance on investment assets (e.g., a crypto fund insuring its holdings) may be deductible as management expenses if the fund is an investment company

3.4 EU Member States

Insurance premium deductibility follows general corporate tax principles in each member state. Premiums paid for business risk coverage are generally deductible as business expenses. No EU member state has enacted crypto-specific restrictions on insurance premium deductibility.

3.5 Singapore

Insurance premiums are deductible under Section 14(1) of the Income Tax Act as expenses "wholly and exclusively incurred" in the production of income. This applies equally to crypto businesses licensed under the Payment Services Act.

3.6 Mandatory-Insurance Jurisdictions

In jurisdictions where insurance is a binding licensing or custody condition —

4. Captive Insurance Taxation

4.1 Overview

Captive insurance structures are increasingly relevant for digital asset businesses that face difficulty obtaining adequate coverage in the commercial market. A captive insurer is a licensed insurance company that is wholly owned by and insures the risks of its parent or affiliated entities. The tax treatment of captive insurance premiums is among the most scrutinised areas of international tax law. The leading captive domiciles in this study — Bermuda and the Cayman Islands — combine zero premium tax and (historically) zero corporate tax with dedicated digital-asset infrastructure, but the US tax consequences for US parents are where the substantive analysis lies.

4.2 United States — IRS Micro-Captive Scrutiny (IRC 831(b))

Section 831(b) election: Under IRC Section 831(b), a qualifying small insurance company may elect to be taxed only on its investment income, effectively exempting underwriting income from federal tax, if its annual net written premiums do not exceed USD 2.8 million (indexed for inflation). This provision has attracted significant IRS scrutiny.

IRS enforcement posture:

• The IRS designated certain micro-captive transactions as "transactions of interest" (Notice 2016-66), requiring disclosure by taxpayers, material advisors, and promoters
• On 14 January 2025, the IRS published final regulations classifying certain micro-captive transactions as "listed transactions" (the highest level of scrutiny) and others as "transactions of interest," requiring Form 8886 disclosure
• The IRS has pursued promoter audits involving hundreds of individual Section 831(b) captives and served subpoenas to captive managers
• The Tax Court has consistently ruled against taxpayers in cases where captive arrangements lacked genuine risk shifting, risk distribution, or operated in common with insurance (e.g., Avrahami v. Commissioner, 149 T.C. 144 (2017))

Application to digital asset captives: A crypto business establishing a captive insurer must ensure the arrangement satisfies the four elements of insurance for federal tax purposes: (1) risk shifting; (2) risk distribution; (3) insurable risk; and (4) operation in commonly accepted notions of insurance. Given the IRS's aggressive enforcement posture on micro-captives, digital asset captives face heightened scrutiny. Premiums must reflect arm's-length pricing, and the captive must insure genuine, quantifiable risks. Real-world structures already exist — for example, the Gemini-affiliated Nakamoto Ltd. Class 1 captive in Bermuda — underscoring that the federal-tax "insurance" tests apply to crypto captives no differently than to any other line.

Sources:

• IRS Notice 2016-66 (PDF) (verified March 2026)
• Cherry Bekaert — Micro-Captive Insurance: IRS Final Regulations (verified March 2026)
• The Tax Adviser — Microcaptive Insurance Arrangements Subject to New Rules (June 2025) (verified March 2026)

4.3 Bermuda

• Premium tax: 0%. No insurance premium tax.
• Corporate tax: Historically 0%. A 15% corporate income tax applies from 2025 only to in-scope entities of large multinational groups under the OECD Pillar Two regime; most captives fall outside it (Pillar Two point outside source matrix — NOT VERIFIED for any specific digital-asset captive).
• Withholding tax: 0%. No withholding tax on dividends, interest, or royalties.
• Federal Excise Tax (US parents): US parent companies of Bermuda captives must pay a 4% federal excise tax on premiums paid to non-US insurers under IRC Section 4371, unless reduced by an applicable tax treaty or if the captive makes a Section 953(d) election to be taxed as a US company.
• Transfer pricing: Premiums paid to a Bermuda captive by US affiliates must be arm's length under IRC Section 482 and OECD Transfer Pricing Guidelines.
• Stablecoin premium/claims flows: A counsel-reported BMA policy (April 2026, PARTIALLY VERIFIED — a policy position rather than a discrete rule) would permit limited-purpose insurers/captives to use recognised stablecoins for premium, claims, and capital. Any such use raises an unaddressed tax question: stablecoin payments may be treated as property dispositions in some tax systems (notably the US), potentially crystallising gain/loss on each premium or claim transfer — NOT VERIFIED, no tax guidance located.

4.4 Cayman Islands

• Premium tax: 0%.
• Corporate tax: 0%. No corporate income, capital gains, or withholding tax.
• Annual licensing fees: Insurance companies licensed in the Cayman Islands pay annual licensing fees to CIMA (Cayman Islands Monetary Authority), which vary based on the class of licence.
• US parent considerations: Same 4% federal excise tax (IRC Section 4371) and IRC Section 482 transfer pricing requirements as Bermuda captives.
• Crypto adoption: Although Cayman hosts a deep captive/SPC ecosystem, no digital-asset captive formed specifically for crypto insurance was publicly identified as of June 2026 (NO DATA); practical crypto adoption of these vehicles remains nascent.

4.5 Transfer Pricing Considerations

For any captive insurance arrangement involving cross-border premium payments, transfer pricing rules require that intercompany premiums be set at arm's length:

• OECD Guidelines: The OECD Transfer Pricing Guidelines (updated 2022) apply. Comparable uncontrolled price (CUP) methods are preferred where comparable third-party insurance pricing is available.
• US (IRC Section 482): The IRS may adjust premiums that do not reflect arm's-length pricing. In the digital asset context, limited market comparables make pricing analysis challenging. Actuarial studies and broker-obtained quotes from the commercial market (e.g., Lloyd's indicative terms) can support arm's-length pricing.
• UK (TIOPA 2010): Transfer pricing rules under the Taxation (International and Other Provisions) Act 2010 apply to UK-parented captive arrangements. HMRC can adjust premiums that are not arm's length.

5. Tax Treatment of Insurance Claims

5.1 Are Insurance Payouts for Crypto Theft/Hack Taxable?

The tax treatment of insurance recoveries depends on the jurisdiction, the nature of the loss, and whether the taxpayer previously claimed a tax deduction or loss. No tax authority in this study has issued guidance addressing the taxation of an insurance payout for stolen or hacked crypto (NOT VERIFIED to the contrary); the analysis below applies established general principles, and the volatility of crypto between the date of theft and the date of settlement makes the gain/loss outcome unusually fact-sensitive.

The matrix records very few crypto-theft events that were actually met by commercial insurance — most large losses (Bybit, Mt. Gox, Coincheck, DMM Bitcoin, FTX) were absorbed by corporate funds, parent capital, or bankruptcy processes, with FTX-type fraud losses expressly outside insurance cover. The first publicly reported use of mandated insurance to cover a hack was South Korea's November 2025 Upbit incident (~USD 28M), where funds were restored through VAUPA-mandated insurance plus reserves. As actual insured-claim experience accumulates, the claims-taxation questions below move from theoretical to live.

5.2 United States

General rule: Insurance proceeds received as compensation for a loss are not taxable to the extent they do not exceed the taxpayer's adjusted basis in the lost property. If proceeds exceed basis, the excess may give rise to gain.

Crypto theft — tax benefit rule: If a taxpayer claimed a theft loss deduction in a prior year (where eligible) and subsequently receives insurance proceeds, the recovery is taxable as ordinary income in the year received to the extent the prior deduction reduced tax liability (the "tax benefit rule" under IRC Section 111).

Capital gains implications: When an insurer pays a claim in fiat currency (USD) for crypto that was stolen, the taxpayer may realise a gain or loss depending on:

• The taxpayer's cost basis in the stolen crypto
• The amount of the insurance payout
• Whether the loss was previously deducted

If the fiat payout exceeds the taxpayer's adjusted basis in the stolen crypto, the excess is taxable gain. The character of the gain (ordinary vs. capital) depends on whether the crypto was held as a capital asset.

Section 1033 involuntary conversion: A theft covered by insurance may qualify as an involuntary conversion under IRC Section 1033, allowing the taxpayer to defer gain recognition if the insurance proceeds are reinvested in "similar or related" property within two years. Whether replacement crypto qualifies as "similar or related" property to the stolen crypto is an unresolved question.

Limitation on theft loss deductions (2018-2025): Under the Tax Cuts and Jobs Act, personal casualty and theft losses were generally not deductible from 2018 through 2025 unless attributable to a federally declared disaster. Theft losses related to a "transaction entered into for profit" (investment activity) remained deductible under IRC Section 165(c)(2) and (e). This provision was scheduled to expire after 31 December 2025, potentially restoring broader theft loss deductibility from 2026 onward; the precise post-2025 position is NOT VERIFIED against any 2026 IRS instrument located in this cycle and should be confirmed.

Stablecoin-denominated payouts: Where a claim is paid in a stablecoin rather than USD, the IRS's general treatment of crypto as property means the transfer may itself be a taxable disposition for the insurer and a property receipt for the insured, layering an additional gain/loss computation onto the claim. The FDIC's GENIUS-Act NPR (FIL-11-2026, 7 April 2026, proposed) confirms that stablecoin reserves are not pass-through FDIC-insured, so a stablecoin payout carries neither deposit-insurance protection nor settled tax treatment — NOT VERIFIED, no guidance located.

5.3 United Kingdom

General rule: Insurance recoveries are treated as revenue receipts if the premium was a deductible trading expense, and the proceeds replace a revenue loss. If the insurance covers a capital asset, the proceeds form part of the capital gains computation.

Crypto theft — HMRC guidance: HMRC's Cryptoassets Manual (CRYPTO22200) states that where a taxpayer disposes of cryptoassets, a gain or loss may arise for Capital Gains Tax purposes. A theft or hack is not a "disposal" for CGT purposes unless there is a negligible value claim. However, if insurance proceeds are received, HMRC may treat them as consideration for a deemed disposal, potentially triggering CGT.

Practical effect: If a UK crypto business receives an insurance payout (in GBP) for stolen crypto:

• If the stolen crypto had an unrealised gain at the time of theft, the insurance payout may crystallise a chargeable gain
• If the stolen crypto had an unrealised loss, the insurance payout may crystallise an allowable loss (to the extent it falls below the original acquisition cost)

5.4 Other Jurisdictions

For the remaining jurisdictions in this study, claims-payout taxation follows general principles, and no crypto-specific claims-tax guidance was located in any of them (NOT VERIFIED):

• Zero-tax domiciles (Bermuda, Cayman): No income or capital gains tax means a claims payout to a locally taxable recipient is not itself taxed locally; the tax question reverts to the recipient's home jurisdiction.
• EU/EEA and other onshore jurisdictions: Whether an insurance recovery is a taxable receipt turns on whether the insured crypto was a business/revenue asset or a capital asset under each national code, mirroring the UK revenue-vs-capital distinction; no member state has issued crypto-specific claims-tax guidance.
• Mandatory-insurance jurisdictions (South Korea, Hong Kong, Bahrain, UAE): Even where insurance payouts are now occurring in practice (e.g., the Nov 2025 Upbit restoration in South Korea), the tax treatment of the recovery to the exchange and to affected users is unaddressed in public guidance — NOT VERIFIED.

5.5 Cross-Border Claims — Withholding Tax

When an insurer in one jurisdiction pays a claim to a policyholder in another jurisdiction, withholding tax considerations may arise:

• Insurance claims payments are generally not subject to withholding tax in most jurisdictions, as they are compensation for a loss rather than income from investment
• Reinsurance claims payments may be subject to withholding tax in certain jurisdictions (e.g., some emerging markets impose withholding on outbound reinsurance claims)
• US excise tax: Premiums paid to non-US insurers (not claims payments) are subject to a 4% federal excise tax under IRC Section 4371, as noted above

6. Comparative Tax Table

7. Recommended Framework for Tax Authorities

7.1 Clarity on Insurance Premium Tax Classification

Tax authorities should issue guidance on how digital asset insurance products are classified for premium tax purposes. Key questions to address:

1. Is crypto custody crime insurance classified as "property" or "liability" insurance? This affects the applicable rate in jurisdictions with rate differentials (e.g., France, Italy).
2. Do specie-in-transit provisions apply to crypto transfers? If crypto movements between wallets are treated as "transit," marine/transport insurance exemptions could apply.
3. How are parametric or smart-contract-based insurance products classified? These may not fit traditional insurance classifications — a live question given Bermuda's proposed Parametric Special Purpose Insurer class and on-chain Lloyd's policies paid in stablecoins.

7.2 Guidance on Claims Payout Taxation

Tax authorities should clarify:

1. The interaction between theft loss deductions and insurance recoveries in the crypto context, particularly where assets are volatile between the date of theft and the date of claim settlement
2. Whether IRC Section 1033 involuntary conversion treatment applies when stolen crypto is replaced with insurance proceeds (US)
3. The CGT treatment of insurance payouts for stolen crypto where the payout is in a different currency/asset than the stolen property (UK, EU)
4. The treatment of stablecoin-denominated premium and claims flows — whether each transfer is a disposition of property crystallising gain/loss — now that Bermuda has signalled stablecoin use for premium/claims/capital

7.3 Captive Insurance Standards

Given the growth of crypto captives, tax authorities should:

1. Apply existing captive insurance tax rules consistently to digital asset captives — the crypto nature of the underlying risk does not exempt arrangements from transfer pricing, risk-shifting, or risk-distribution requirements
2. Develop actuarial benchmarks for digital asset risk pricing, drawing on the growing body of claims data
3. Monitor Section 831(b) micro-captive elections by crypto firms for compliance with the January 2025 final regulations
4. Coordinate internationally on transfer pricing for cross-border captive arrangements in the digital asset sector, and on the interaction of OECD Pillar Two with offshore captive domiciles

7.4 Reserve-vs-Insurance Tax Parity

Several mandatory regimes let a firm satisfy its obligation through either third-party insurance or self-funded reserves (South Korea's VAUPA; Japan's proposed FIEA liability reserve; Hong Kong's compensation arrangement, which may be insurance, dedicated funds, or reserved virtual assets). Tax authorities should clarify whether a reserve set-aside receives deduction treatment comparable to an insurance premium, to avoid distorting the firm's choice between economically equivalent protection methods.

8. Verification Notes

This document is a refresh synthesis: it mirrors the canonical per-jurisdiction facts in the digital-asset-insurance fact matrix (N = 18 jurisdictions, with Brazil/Nigeria/South Africa/India profiled as one combined emerging-markets entry) and the previously verified tax facts in this file. No web search was performed in this cycle. Underlying tax-rate sources were last verified March 2026 (as cited inline). The following verification notes apply:

1. No crypto-specific insurance-tax guidance anywhere: Across all 18 studied jurisdictions, no tax authority has issued an instrument specifically addressing the taxation of digital asset insurance premiums, captive arrangements, or claims payouts. Every crypto-specific application below the general regime is therefore flagged NOT VERIFIED.
2. UK IPT rates (12%/20%): From GOV.UK Insurance Premium Tax rates page (verified March 2026). No HMRC-specific guidance on crypto insurance classification exists — the standard 12% application is based on general IPT principles.
3. US surplus lines tax rates (1.75-6%): From NAIC surplus lines premium tax chart and state-level sources; consistent with the surplus-lines tax band recorded for the US in the matrix. Rates are state-specific and subject to legislative change. Representative rates (CA 3%, NY 3.6%, TX 4.85%, FL 5%) are 2025 data.
4. IRS micro-captive regulations: From IRS Notice 2016-66, Cherry Bekaert, and The Tax Adviser (June 2025); the 14 January 2025 final regulations are confirmed effective. The USD 2.8M 831(b) premium ceiling is a previously verified figure not contained in the matrix.
5. Bermuda and Cayman zero-tax status: No insurance premium tax and no capital gains tax in either; historically no corporate tax. The Bermuda 15% OECD Pillar Two corporate income tax (from 2025) is outside the source matrix and NOT VERIFIED for any specific digital-asset captive — confirm entity-level scope with local counsel.
6. Bermuda stablecoin premium/claims policy: Counsel-reported BMA policy position (April 2026) permitting recognised stablecoins for premium/claims/capital is PARTIALLY VERIFIED per the matrix (policy position, not a discrete rule); its tax consequences are entirely unaddressed (NOT VERIFIED).
7. Singapore no premium tax: GST exemption for financial services; insurance for DPT providers is voluntary (MAS does not mandate it). The 37-MPI count is from the MAS directory (4 June 2026) per the matrix.
8. EU premium tax rates: Indicative, from publicly available third-party compilations; verify with national tax authorities. Solvency II Delegated Regulation (EU) 2026/269 (OJ 18 Feb 2026, in force 10 Mar 2026) contains no crypto charge and does not affect premium tax; EIOPA's 100% crypto capital stress (Mar 2025 advice) is a pending subsequent delegated act, not enacted, and is a solvency-capital, not premium-tax, matter.
9. Other-jurisdiction premium-tax positions (Section 2.8): Reflect each jurisdiction's general insurance tax regime; not independently re-verified this cycle where the matrix carries no tax data. Treat crypto-specific application as NOT VERIFIED.
10. Mandatory-insurance jurisdictions: Insurance mandates in South Korea (VAUPA ≥5% hot-wallet), Hong Kong (50% cold / 100% hot), Bahrain (PII ≥ BHD 100,000 + keyman + cyber) and the UAE (VARA four-category; ADGM/DFSA PII + cyber) are conduct/licensing requirements, not taxes. Deductibility of mandated premiums and the tax treatment of permitted reserve alternatives are NOT VERIFIED.
11. Insurance payout taxation (US): Based on general IRC provisions (Sections 111, 165, 1033, 4371). No IRS ruling on insurance payouts for stolen crypto was located. The post-2025 status of the TCJA theft-loss limitation (scheduled to expire after 31 Dec 2025) is NOT VERIFIED against any 2026 IRS instrument. The FDIC GENIUS-Act NPR (FIL-11-2026, 7 Apr 2026) is a proposed rule confirming stablecoin reserves are not pass-through FDIC-insured.
12. Insurance payout taxation (UK): Based on HMRC Cryptoassets Manual and general CGT principles. No specific HMRC guidance on crypto theft / insurance recovery / CGT interaction was located.
13. Claims experience: Per the matrix, most large losses (Bybit, Mt. Gox, Coincheck, DMM Bitcoin, FTX) were not met by commercial insurance; the South Korea Nov 2025 Upbit restoration (insurance + reserves under VAUPA) is the first publicly reported mandated-insurance hack recovery. Its tax treatment is unaddressed (NOT VERIFIED).
14. Transfer pricing: Based on OECD Transfer Pricing Guidelines and IRC Section 482. No crypto-specific transfer pricing guidance for captive insurance was located from any jurisdiction.