Residency & Citizenship by Investment Hub

How to Legally Obtain a Second Citizenship & Optimize Tax Residency

A second passport or strategic residency isn’t just about convenience—it’s a powerful financial tool. The right program can unlock lower taxes, global mobility, and stronger asset protection, giving you the freedom to live, invest, and operate on your terms.

This hub is built for high-net-worth individuals, global entrepreneurs, and investors looking to legally acquire second citizenships or tax-friendly residencies. Get expert insights on the best programs, costs, and strategies for optimizing your global mobility and wealth.

We break down the top residency and citizenship-by-investment programs, comparing costs, tax benefits, and legal pathways to help you make the smartest move for your wealth and lifestyle.

Golden Visa & Citizenship by Investment Programs 2025

Compare investment thresholds, processing times, and benefits across top residency and citizenship programs

Filter by:
Country & Program Min. Investment Processing Time Visa-Free Travel Family Inclusion Key Benefits Best For
GR
Greece
Golden Visa
€800,000
Real estate (€400K in low-demand zones)
3-6 months
186
EU Schengen access
✓ Spouse + children under 21
✓ Parents included
• EU residency rights
• No residence requirement
• Higher investment in major cities
EU access, real estate investors
PT
Portugal
Golden Visa
€500,000
Fund investment (real estate suspended)
6-12 months
188
EU Schengen + strong passport
✓ Spouse + children under 26
✓ Parents if dependent
• Path to citizenship (5 years)
• NHR tax benefits ending
• Real estate option removed
EU citizenship seekers, tax planning
ES
Spain
Golden Visa
€500,000
Real estate
2-4 months
190
EU Schengen access
✓ Spouse + children under 18
✓ Dependent parents
• No residence requirement
• Strong real estate market
• 10-year path to citizenship
European lifestyle, real estate
MT
Malta
Citizenship
€690,000+
Donation + rent + fees (after 36 months)
12-36 months
186
EU passport + global access
✓ Full family included
✓ Future generations
• EU citizenship via naturalization
• Strong passport and mobility
• Due diligence and eligibility strict
HNWI seeking EU citizenship
KN
St. Kitts & Nevis
Citizenship
$250,000
Public Benefit Option (family of 4)
3-6 months
157
Including EU Schengen
✓ Spouse + children under 25
✓ Dependent parents
• Fastest processing
• No residence requirement
• Established program (1984)
Speed, proven track record
AG
Antigua & Barbuda
Citizenship
$100,000
Donation (family of up to 4)
3-4 months
151
UK, EU Schengen access
✓ Best family value
✓ Children under 30
• Excellent family rates
• No residence requirement
• 5-day stay required within 5 years
Families, cost efficiency
DM
Dominica
Citizenship
$100,000
Donation (single applicant)
3-5 months
146
UK, EU Schengen access
✓ Spouse + children under 25
✓ Parents over 65
• Lowest donation tier globally
• No residence requirement
• Limited passport strength
Budget-conscious investors
AE
UAE
Golden Visa
$540,000
Real estate (AED 2M)
2-3 months
175
Strong business passport
✓ Spouse + all children
✓ Parents + domestic helper
• 0% personal income tax
• Business hub access
• No path to citizenship
Business, tax optimization
SG
Singapore
GIP
SGD 10M+
GIP Track A or B (business or fund)
6-12 months
192
World’s strongest passport
✓ Spouse + unmarried children
✓ Parents (not included automatically)
• World-class business environment
• Strong territorial tax system
• Requires deep business track record
Ultra-HNW, business expansion
TR
Turkey
Citizenship
$400,000
Real estate purchase
3-6 months
111
Japan, South Korea, MENA access
✓ Spouse + children under 18
• Direct citizenship by investment
• Dual citizenship allowed
• No EU Schengen access
Strategic second passport, regional mobility
TH
Thailand
Elite Visa
$15,000–$60,000
5–20 year membership
2–4 weeks
N/A
Residency only (no passport)
✓ Spouse + dependents (with premium plans)
• Seamless long-term residency
• Great lifestyle and cost of living
• No path to citizenship
Lifestyle base, digital nomads, retirees

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The Best Golden Visa & Citizenship-by-Investment Programs

Why be limited by a single passport when you can unlock global mobility, tax benefits, and financial security with a Golden Visa or Citizenship-by-Investment program? These programs offer high-net-worth individuals a fast-track to second residency or a new passport.

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Frequently Asked Questions

Residency & Citizenship Investment Questions

Get expert answers to the most critical questions about Golden Visas, citizenship by investment, and second passport strategies

Golden Visas grant residency rights, while CBI programs provide direct citizenship. This fundamental difference affects timeline, benefits, and long-term strategy.

Golden Visa (Residency by Investment):

  • Timeline: Immediate residency, citizenship after 5-10 years
  • Benefits: Live/work in country, maintain original passport
  • Requirements: Ongoing investment, minimum stay rules
  • Examples: Portugal (€500K), Spain (€500K), UAE (varies)

Citizenship by Investment:

  • Timeline: Direct citizenship in 3-6 months
  • Benefits: Immediate passport, no residency requirements
  • Investment: Often donation + due diligence fees
  • Examples: Malta (€750K), Dominica (US$100K), Vanuatu (US$130K)

Strategic insight: Golden Visas are better for lifestyle and EU access, while CBI programs excel for immediate mobility and backup planning. Many HNWI combine both strategies.

Yes, CBI is legal under international norms, as countries have sovereign rights to set citizenship criteria. However, such programs face scrutiny under global transparency and security frameworks.

Legal framework:

  • International recognition: CBI passports have same legal status as birth citizenship
  • Treaty rights: Full access to visa-free travel and bilateral agreements
  • OECD scrutiny: OECD monitors CBI risks related to tax evasion and information exchange compliance
  • EU scrutiny: Ongoing pressure on Malta, but programs remain legal

Risk factor: Programs can change or close (Ireland ended Golden Visa in 2023, Portugal restricting real estate route in 2024). Act while programs remain open.

Long-term validity: Once granted, citizenship typically cannot be revoked except for fraud or specific criminal acts. Choose established programs with strong track records. Compare program stability rankings.

Not automatically. Legal residency ≠ tax residency. Tax residency depends on physical presence, economic ties, and specific country rules.

Key factors determining tax residency:

  • 183-day rule: Most countries require substantial physical presence
  • Economic ties: Income source, business activities, family location
  • Center of vital interests: Where your primary life activities occur
  • Tax treaty provisions: Tie-breaker rules for dual residency situations

Strategic examples:

  • Portugal Golden Visa: 7-day minimum stay ≠ tax residency (need 183+ days)
  • UAE residency: Tax residency may be granted with 90+ days presence if supported by economic ties; otherwise, 183+ days is standard.
  • Cyprus program: 60-day presence can trigger tax residency

Tax optimization strategy: Carefully plan physical presence and economic ties to optimize tax residency while maintaining legal compliance. Consider territorial tax systems like UAE or Portugal's NHR regime.

Total costs can be 30-50% higher than advertised investment amounts due to legal fees, due diligence, ongoing maintenance, and opportunity costs.

Common additional costs:

  • Legal and advisory fees: €25,000-€100,000+ for complex applications
  • Due diligence fees: €5,000-€15,000 per family member
  • Government processing fees: €5,000-€50,000 depending on program
  • Real estate costs: Transfer taxes, maintenance, management fees
  • Renewal fees: €500-€5,000 every 1-5 years
  • Family inclusion: €25,000-€50,000 per additional family member

Investment risk factors:

  • Real estate liquidity: Golden Visa properties often difficult to resell
  • Donation programs: 100% cost (Malta, Dominica) vs. investment recovery
  • Opportunity cost: Capital tied up vs. other investment returns

Budget planning: Factor 1.4-1.5x the minimum investment amount for total program costs. Consider donation-based programs if you prioritize speed over investment recovery.

Most programs include immediate family, but age limits and generational transfer rules vary significantly. This is crucial for legacy planning.

Standard family inclusion:

  • Spouse: Always included in main application
  • Dependent children: Usually up to age 18-30 (varies by program)
  • Parents: Often included if over 55-65 and financially dependent
  • Adult children: Some programs allow unmarried children up to 30

Citizenship transmission to future generations:

  • Automatic transmission: Most CBI programs allow children born after citizenship is granted to apply under facilitated procedures—but generational transmission is not automatic or unlimited and often requires re-application or proof of substantial ties.
  • Jus sanguinis: Children inherit citizenship regardless of birth location
  • Golden Visa limitations: Children must apply separately for citizenship path
  • Generation limits: Some former programs (e.g., Cyprus, now closed) had unclear limits on generational transmission

Legacy planning advantage: CBI programs like Malta, Dominica, and St. Kitts provide unlimited generational transmission, making them valuable for dynastic wealth planning.

Consider family size and ages when selecting programs. Review family-friendly program comparisons for optimal inclusion strategies.

No. Golden Visa residency ≠ EU freedom of movement. This is one of the most misunderstood aspects of residency by investment programs.

Golden Visa limitations:

  • Country-specific residency: Rights limited to issuing country only
  • Tourist access: Can visit other EU countries for 90 days per 180-day period
  • No work rights: Cannot work in other EU countries without permits
  • No social benefits: No access to healthcare/education in other EU countries

Path to EU freedom of movement:

  • Citizenship route: Must obtain citizenship first (5-10 years residence)
  • Portugal example: Golden Visa → 5 years → citizenship → full EU rights
  • Spain example: Golden Visa → 10 years → citizenship → full EU rights
  • Malta CBI: Immediate EU citizenship and freedom of movement

Common misconception: Many believe Golden Visas provide immediate EU access. They don't. Plan accordingly if EU mobility is your primary goal.

For immediate EU access, consider Malta CBI (€750K) or long-term residency programs with shorter citizenship timelines.

Several programs have closed or significantly tightened in 2024-2025 due to EU pressure, security concerns, and policy shifts.

Recent closures and restrictions:

  • Ireland: Closed Immigrant Investor Programme (February 2023)
  • Portugal: Ending real estate Golden Visa route (October 2024)
  • UK: Closed Tier 1 Investor Visa (February 2022)
  • Cyprus: Suspended CBI program (November 2020)

Programs under pressure:

  • Malta: EU legal challenges, but program continues with modifications
  • Spain: Considering restrictions on real estate Golden Visa
  • Greece: Increasing minimum investment thresholds

Stable programs with strong track records:

  • UAE: Expanding investor visa options, politically stable
  • Dominica/St. Kitts: Established CBI programs with 30+ year history
  • Singapore: Selective but stable investment immigration

Timing strategy: Don't wait for "perfect" programs—they're becoming rarer. Secure applications in stable programs while available, as grandfathering typically protects existing applicants.

Timelines range from 3 months to 10+ years depending on program type and your specific circumstances.

Fast-track options (3-6 months):

  • Vanuatu CBI: 3-4 months, US$130K donation
  • Dominica CBI: 4-6 months, US$100K donation
  • St. Kitts CBI: 4-6 months, US$250K minimum via Sustainable Island State Contribution (subject to change)
  • UAE Golden Visa: 1-3 months, varies by route

Medium timeline (6-18 months):

  • Malta CBI: 12-18 months, €750K donation (total cost €850K–€1M+ with fees and real estate)
  • Portugal Golden Visa: 6-12 months for residency
  • Spain Golden Visa: 3-6 months for residency

Long-term citizenship path (5-10 years):

  • Portugal: 5 years residency → citizenship
  • Spain: 10 years residency → citizenship
  • Greece: 7 years residency → citizenship

Strategic timing: For immediate needs (tax optimization, backup planning), choose CBI programs. For lifestyle and EU access, Golden Visa routes work well with longer planning horizons.

Document preparation adds 2-4 weeks to any timeline. Compare current processing times and start applications early, as processing times tend to increase as programs become more popular.

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