Part I examined the legal architecture around a Web3 founder’s exit, including ownership structures, transaction vehicles, substance and the timing of any reorganisation. Part II turns to the founder personally.
Summary
Departure state. A low destination rate matters only after the former state’s worldwide-residence taxing claim has ended, or an applicable treaty allocates residence to the destination, and all surviving taxing claims have been quantified.
European Union. EU law does not harmonise personal capital-gains tax. Tax residence alone gives no EU free-movement right, and the Anti-Tax Avoidance Directive addresses corporate taxpayers.
Transaction. The tax point may follow the binding contract, unconditional entitlement, transfer, option exercise, exchange or contribution.
Cyprus, Switzerland, United Arab Emirates, Singapore, Malta, Hong Kong, Mauritius, Cayman Islands, Monaco. Each can protect a genuine private foreign-share gain through a different rule. Residence, source, character and special exceptions still control.
Ireland, Luxembourg, Greece, Bulgaria, Portugal, Italy. These jurisdictions can impose an ordinary rate, a remittance condition, a basis step-up or an annual special-regime charge. The taxable result depends on those conditions and the stated ownership facts. This screen assumes that the founder sells ordinary unlisted shares personally. A different seller, asset or transaction path reopens analysis.
Timing. Build the timetable from the earliest chargeable event determined under applicable law. Operational lead time often spans twelve to eighteen months because immigration, housing, executive-authority changes and evidence must be completed before that point.
Residence Across Two States
A low-tax destination helps only if the former state no longer treats the founder as resident when the relevant gain arises. Departure and arrival are separate domestic-law conclusions. A tax treaty may resolve dual residence only if a convention is in force, applies to the individual and covers the relevant tax. A residence permit or domestic tax certificate supplies evidence for the analysis; its treaty effect depends on the applicable convention.
EU tax residence does not itself create a right to live in another Member State. Directive 2004/38 gives movement and residence rights to Union citizens and qualifying family members, subject to its conditions for stays beyond three months. Immigration status must therefore be checked before the tax plan is treated as executable. Switzerland and every non-EU destination have separate admission rules.
Personal exit taxation remains national law. Article 1 of the Anti-Tax Avoidance Directive confines that directive to taxpayers subject to corporate tax. In N, the Court of Justice held that, for a Union national within freedom of establishment, immediate collection conditions attached to an exit charge on a substantial holding could be disproportionate. The judgment addressed collection conditions and left national personal exit-tax charges in place. The residence workstream should end with two written conclusions: when former-state residence ends and when destination residence begins, including any treaty overlap.
Authorities: Directive 2004/38/EC, arts. 6-7; Council Directive (EU) 2016/1164, art. 1; CJEU, Case C-470/04, N, ECLI:EU:C:2006:525, paras. 35-55, especially 51 and 54-55, and operative part 2.
Departure-State Claims
The departure state should be analysed before destinations are compared. Its domestic law may deem a substantial shareholding sold at market value on migration. It may defer collection, preserve a claim over later dividends or sales, tax local-source property-rich shares, extend liability after departure, or apply a general anti-abuse rule.
The minimum model records the departure date, market value, tax basis, accrued gain, ownership percentage, payment or deferral conditions, interest, security, triggering events and credit mechanics. It should also test gifts, share exchanges, contributions and return migration. A move can alter the treatment of future appreciation or a later realization, but it may leave tax already crystallised at departure intact.
Transaction Timing
The move must precede that event under the departure and destination rules. It may arise on an unconditional contract, completion, the date consideration becomes due, an option exercise, an exchange, a contribution to a holding company or another deemed disposal. Earn-outs, escrow, rollover equity and staged closings can create more than one relevant event.
A buyer approach or non-binding term sheet does not create a chargeable event under every system. It can still show that a later step was prearranged, especially if price and obligations were already settled.
Build the timetable from the earliest chargeable event and include the payment date in the chronology. A twelve-to-eighteen-month workback may be needed for immigration approval, housing, changes to board authority, relocation of executive functions and evidence gathering.
EU and Non-EU Moves
An EU destination can reduce immigration friction for a founder who holds the necessary Union rights. EU law leaves personal capital-gains outcomes to domestic and treaty rules. Company-management and reporting consequences also remain domestic or treaty questions.
Destination Screen
Cyprus
Cyprus can exempt an ordinary founder-share sale. The Cyprus Tax Department states that profits from disposing of qualifying ‘titles’ are exempt from income tax and lists shares and founders’ shares in Cyprus or foreign companies as titles. Capital-gains tax can still reach Cyprus immovable property and shares deriving value from that property.
Residence can arise under the 183-day test or the revised 60-day route. The shorter route retains minimum presence, permanent-home and Cyprus business, employment or office-holder conditions. The 2026 reform removed the former requirement that the individual be tax resident nowhere else. That change increases the importance of the former state’s residence test and any treaty tie-breaker.
Non-domicile status helps with dividends and interest after an exit, but the share-sale exemption does not depend on it. Cyprus taxes cryptoasset disposals at 8% from 2026, so a token requires separate classification. A local company is unnecessary for the personal exemption unless genuine operations require one.
Authorities: Cyprus Tax Department, Imposition of Tax, ‘Profits from disposal of titles’ (2026); Cyprus Tax Department, Tax Residency and Domicility (2026); Cyprus Tax Department, Capital Gains Information; Income Tax (Amending) (No. 4) Law of 2025, N.244(I)/2025, s. 13, as corrected by Gazette No. 5075 (2026-02-27; corrected commencement s. 23); Cyprus Tax Department, Cryptoasset Gains FAQ (2026).
Ireland
Ireland ordinarily taxes gains at 33%, subject to narrower relief and remittance-basis rules. Revised Entrepreneur Relief can reduce qualifying business-share gains to 10%, but its lifetime ceiling is EUR 1.5 million for disposals from 2026-01-01. Ownership, service and trading-business conditions restrict it.
A resident who remains non-Irish domiciled can use the remittance basis for a gain on foreign-situs shares. Only the amount received or treated as received in Ireland is charged. Share situs, bank tracing and the use of offshore funds for Irish expenses matter. Revenue’s split-year guidance confines that treatment to employment income, so it should not be assumed to protect capital gains.
Ireland works where the founder accepts keeping sale proceeds outside Ireland under disciplined account segregation. It is less suitable when proceeds must fund life or investment there. Domicile and remittance treatment require a factual opinion before signing.
Authorities: Taxes Consolidation Act 1997, s. 29; Irish Revenue, Tax and Duty Manual Part 02-03-01; Irish Revenue, Split-Year Treatment in the Year of Arrival; Irish Revenue, Capital Gains Tax on the Disposal of an Asset (2026); Irish Revenue, Revised Entrepreneur Relief and Part 19 Tax and Duty Manual (2026).
Switzerland
Switzerland can exempt the gain when the holding remains private wealth. Federal and cantonal income tax generally exempt gains from disposing of private assets. Cantonal tax authorities can reclassify systematic or commercially financed activity as professional securities trading after reviewing all relevant facts under Federal Tax Administration Circular No. 36.
A founder sale also needs the indirect partial liquidation test. A transfer of at least 20% from private assets to a buyer’s business assets can convert extracted pre-existing distributable non-operating value into taxable investment income within five years when the seller knew or should have known. Acquisition funding and post-closing distributions therefore belong in the tax review.
Cantons and municipalities levy net wealth tax. Expenditure-based taxation has strict conditions, excludes Swiss gainful activity and varies by canton. For an active founder, the ordinary private-gain exemption is usually the more relevant route. Seek a pre-signing ruling where dealer or indirect-liquidation risk is material.
Authorities: Federal Direct Tax Act (DBG/LIFD), arts. 3, 14, 16(3) and 20a; Federal Tax Harmonisation Act (StHG/LHID), art. 7(4)(b); Federal Tax Administration Circulars Nos. 14, 36 and 44; Federal Tax Administration individual-income-tax and wealth-tax dossiers.
Luxembourg
Luxembourg can reduce the taxable amount when most value exists before arrival and a reliable valuation establishes it. A private gain after more than six months is generally exempt if the seller did not hold more than 10% during the prior five years. A founder above that threshold is taxed broadly at half the global rate, plus the 1.4% long-term-care contribution, subject to a limited EUR 50,000 allowance.
The key inbound rule resets the acquisition basis of a significant participation to estimated realisation value when a nonresident becomes resident, except for specified short-returning former residents. A contemporaneous independent valuation must support the arrival value.
No general new-resident capital-gain or remittance regime was identified in Legilux, ACD and Guichet searches completed through 2026-09-01. For a controlling founder, the step-up generally confines the taxable amount to appreciation after arrival, subject to the significant-participation rules.
Authorities: Luxembourg Income Tax Law, arts. 99bis, 100, 102(4a) and 130, Legilux consolidation applicable 2026-01-01; Luxembourg official administrative portal, Taxation of Share Purchases and Sales.
United Arab Emirates
The United Arab Emirates combines statutory individual-residence tests with an exclusion for genuine personal investment income. Residence can arise when the usual or principal place of residence and the centre of financial and personal interests are in the UAE, or under the statutory 183-day or qualifying 90-day tests. Part-days count, and the day-count tests use a rolling twelve-month period.
Dividends and capital gains from shares held in a personal capacity are outside corporate tax. Classification turns on personal investment, licensing and business activity; gain size alone does not determine it. A domestic tax residence certificate does not guarantee that a particular treaty’s residence conditions are met.
A local company may support genuine business or immigration activity, while a personal share sale can proceed without one.
Authorities: Cabinet Decision No. 85 of 2022, arts. 4 and 6; Ministerial Decision No. 27 of 2023, arts. 2-5; Cabinet Decision No. 49 of 2023, arts. 1-2; Federal Tax Authority, Natural Persons Guide and Tax Residence Certificate service.
Singapore
Singapore generally leaves a one-off personal investment gain outside income tax because it has no separate capital-gains tax. IRAS tests the acquisition purpose, financing, holding period, frequency and manner of disposal. A sale that forms a trade or an adventure in trade can be taxable under the ordinary income charge.
Foreign income received by a resident individual is generally exempt, subject to statutory exceptions. The result is more predictable when the shares have a long-term investment history and immigration can be secured without manufacturing a sale vehicle.
Authorities: Singapore Income Tax Act 1947, ss. 10 and 13(7A); IRAS, Gains from Sale of Property, Shares and Financial Instruments, updated 2026-02-27.
Greece
Greece ordinarily taxes a resident individual’s gain on an unlisted share disposal at 15%. Article 5A can replace Greek tax on foreign-source income with EUR 100,000 each year for up to fifteen years. Eligibility requires nonresidence in seven of the prior eight years and a qualifying Greek investment of at least EUR 500,000, generally completed within three years.
A very large foreign-share gain can make the fixed charge economical. The founder should obtain approval, complete residence steps and confirm foreign source before the sale. Article 5A uses an annual charge to replace Greek tax on covered foreign income. Losing eligibility restores ordinary taxation.
Authorities: Greek Income Tax Code, arts. 4, 5A and 42-43; AADE Decision A.1147/2026, corrected 2026-08-04; AADE income-category guidance.
Malta
Malta can exclude a foreign capital gain for a resident who is not domiciled or not ordinarily resident. Foreign income is taxed when remitted, while foreign capital gains remain outside tax even when brought to Malta. The shares must be foreign-situs, and the profit must have capital character; trading income remains taxable.
Transfer duty can change the result. Malta’s Duty on Documents and Transfers Act can impose EUR 2 for each EUR 100 or part of EUR 100 of the higher of consideration and real value for foreign marketable securities transferred to or by a Malta-resident person. An Article 42(1)(a) exemption may be available where the issuer is neither a property company nor a company with more than 50% of its business interests in Malta and the transfer is executed through a local bank or another Investment Services Act licensee; a bank must also hold that licence. Because the duty measures gross value, routing should be settled before signing.
A standard non-domiciled resident with foreign income of at least EUR 35,000 can face a EUR 5,000 annual minimum. Long-term or permanent status and a spouse’s status can change the tax basis.
Authorities: Malta Income Tax Act, Cap. 123, art. 4(1)(g); MTCA, Remittance Basis Guidance; Duty on Documents and Transfers Act, Cap. 364, art. 42(1)(a)(i)-(iii); MTCA, Guideline on Article 42(1)(a), updated 2020-12-03.
Hong Kong
Hong Kong taxes specified Hong Kong-source income and does not impose tax solely by residence on worldwide income. A one-off personal sale of foreign shares should ordinarily fall outside profits tax when it is a capital realisation. A sale conducted as an adventure in trade in Hong Kong remains taxable.
Section 15H(1) of the Inland Revenue Ordinance and IRD FSIE FAQ 19 exclude natural persons from the foreign-sourced income exemption regime. No newcomer lump-sum regime was identified in Hong Kong e-Legislation, IRD and FSTB searches completed through 2026-09-01. Cap. 117 and the IRD Stamping of Share Transfer guide apply the share-transfer duty rules to Hong Kong stock. A foreign issuer therefore needs a separate stock-situs check before duty is excluded.
Authorities: Hong Kong Inland Revenue Ordinance, Cap. 112, ss. 14 and 15H(1); Stamp Duty Ordinance, Cap. 117, ss. 2, 4 and First Schedule, head 2; Financial Services and the Treasury Bureau, Prevailing Tax Policy; Inland Revenue Department, Badges of Trade, FSIE FAQ 19, Stamping of Share Transfer, and Residence and TIN guidance.
Mauritius
Mauritius expressly exempts gains or profits from selling units, securities or debt obligations. The Mauritius Income Tax Act’s Second Schedule expressly covers an ordinary foreign founder-share sale, even when the proceeds are brought into Mauritius. Residence can arise through domicile unless the individual’s permanent place of abode is outside Mauritius, through 183 days in the income year, or through 270 days across that year and the preceding two years.
Finance Act 2026 ended the individual Fair Share Contribution after the income year that began on 2025-07-01. From the income year beginning on 2026-07-01, chargeable income above MUR 12 million falls within the 35% rate band. The securities-sale exemption remains available, subject to classification.
Treaty access and former-state departure require separate analysis, while a local vehicle remains unnecessary for the personal exemption.
Authorities: Mauritius Income Tax Act 1995, ss. 5(3), 16C and 73, and Second Schedule, Part II, Sub-Part C, item 7; Finance Act 2024, Act No. 11 of 2024, s. 41(a)(ii); Finance Act 2026, ss. 7(b) and 7(v); Mauritius Revenue Authority, Exempt Income.
Bulgaria
Bulgaria applies a low-rate computation. For an ordinary unlisted foreign share sale, annual gains less losses are reduced by a statutory 10% expense allowance. The 10% personal rate then creates an effective 9% charge on the positive net gain.
The stated 9% computation applies only to the scoped unlisted foreign-share transaction. A different asset or recurring activity needs separate classification. No general newcomer or remittance regime was identified in the official State Gazette and NRA materials searched through 2026-09-01, so this comparison applies the ordinary rules.
Authorities: Bulgarian Personal Income Tax Act, State Gazette No. 95/2006, arts. 4 and 33(4); amending Act, State Gazette No. 113/2007, §35 and art. 48(1); amending Act, State Gazette No. 106/2023, §6 and art. 33(3); National Revenue Agency, Local and Foreign Individuals.
Portugal
Portugal’s ordinary result is a 28% charge on the positive balance of share gains and losses. Mandatory aggregation can apply to assets held for less than 365 days when income reaches the top-bracket threshold. The Tax Authority reached the view that the 50% micro and small company base rule is limited to Portuguese-seated issuers in Ficha Doutrinária, Processo 3869/2018.
IFICI can change the result for a founder who was not resident during the prior five years and performs a tightly defined qualifying activity. It generally applies the exemption method to foreign Category G income for up to ten years, subject to source and listed-jurisdiction restrictions. IFICI applies only through the defined qualifying-activity route.
Without written confirmation of IFICI eligibility and foreign source, the ordinary 28% charge applies.
Authorities: Law 82-E/2014, arts. 2 and 18 and annexed Personal Income Tax Code, arts. 10, 43, 72 and 81; Law 24-D/2022, art. 218; Law 82/2023, arts. 230 and 263; Tax Benefits Code, art. 58-A; Ordinances 352/2024/1 and 52-A/2025/1; Tax Authority, Ficha Doutrinária, Processo 3869/2018, decision dated 2019-04-18.
Cayman Islands
Cayman imposes no income or capital-gains tax on a personal share sale. Residence evidence requires separate attention. The DITC CRS Guidelines state that Cayman has no general domestic tax-residence definition and does not issue ordinary residence certificates for that purpose. Immigration permission and physical presence are therefore distinct from treaty tax residence.
A founder must prove departure under the former state’s law without assuming Cayman paperwork resolves the tie. Zero direct tax can still be a poor result when a former-state claim survives or treaty evidence fails.
Authorities: Cayman Department for International Tax Cooperation, CRS Guidelines v4.1; Cayman Government, Economy, archived official summary; Caymanian Protection (Amendment) Regulations 2026.
Monaco
Monaco imposes no general personal income tax or net wealth tax on genuinely established residents. A private one-off sale of foreign unlisted shares should therefore produce no Monaco personal tax. Most French nationals are a major treaty exception and remain taxed by France under the bilateral convention.
For a residence certificate, principal stay generally means at least 183 days or fewer days when Monaco presence exceeds time in every other country. Accommodation, a residence card and supporting evidence are required. The zero-tax result does not displace a former-state exit claim or source-state tax.
Monaco can produce the stated result for a founder who establishes real residence, falls outside the nationality exception and accepts its access and cost profile.
Authorities: Sovereign Ordinance No. 8.566, art. 3; France-Monaco Convention of 18 May 1963, art. 7; Monaco Government Welcome Office guide, used only for its narrow personal-tax and wealth-tax statements.
Italy
Italy ordinarily taxes financial capital gains at 26%. Its new-resident regime charges EUR 300,000 each year for a principal taxpayer who moves from 2026-01-01 and satisfies the prior nonresidence test.
A founder’s near-term exit faces a central limitation. Gains from qualified participations realized during the first five regime years remain outside the flat tax and are taxed under the ordinary rules. For an unlisted company, a participation is generally qualified above 20% of voting rights or 25% of capital. A sale during that initial five-year period can therefore remain taxed at 26%.
Italy can produce a lower total cost after the five-year restriction or when other foreign income justifies the annual charge.
Authorities: Italian Income Tax Code, arts. 2, 24-bis and 67(1)(c); Law No. 199 of 30 December 2025; Italian Revenue Agency, 2026 financial-gains and new-resident payment guidance.
