Compare jurisdictions, side by side.

Bulgarian residency routes:

• Employment-based residence
• Business / self-employment routes
• Retirement / pensioner residency
• Family reunification
• EU citizen-derivative routes

Permanent residence typically after 5 years.

Estonian residency routes:

• Start-up visa - for founders of qualifying start-ups
• Digital nomad visa - for eligible remote workers
• Work permit - employer-sponsored
• Family routes - spouse / dependants

Note: e-Residency is NOT a residence permit - it is a digital identity for managing an Estonian company remotely.

Grenada routes:

• Citizenship by Investment (CBI) via fund contribution or qualifying real-estate investment
• Standard work permits
• Family routes

Paraguay residency routes:

• Permanent residency via proof of solvency / qualifying income - the standard route
• Family inclusion on the main application

Physical-presence requirements are relatively low compared to other jurisdictions.

OOD (LLC) and EOOD (single-shareholder LLC) are common structures. Formation is well-documented. Corporate tax is at a flat rate; VAT registration depends on activity.

OÜ (private limited) is the standard structure, formed online via e-Residency or in person. Reporting obligations are real but proportionate; accounting partners are widely available.

Domestic companies and IBCs are common in international structures.

SRL (Limited Liability) and SA (Joint Stock) structures are available; entity setup is well-supported by local partners. Substance and reporting requirements should be confirmed at setup.

Personal and corporate banking for residents is broadly accessible. Source-of-funds documentation matters for non-standard cases. Bordercase coordinates banking introductions.

Estonian banks have tightened KYC for non-resident e-residents; many international founders rely on EMIs (Wise, Revolut Business, Payoneer, etc.) for day-to-day banking. Local bank accounts typically require strong substance evidence.

Banking is selective. Bordercase coordinates banking introductions through current partners.

Personal banking for residents is accessible. Bordercase coordinates introductions and documentation prep.

Family reunification is supported. Schools (public, private, English, German, French) are concentrated in Sofia, Plovdiv, and Varna.

Family relocation is supported on the work and start-up visa routes; schooling and healthcare access follow the main applicant's residency.

CBI can include qualifying dependents.

Family inclusion on residency applications is supported. Schools (Spanish-language and limited international) are concentrated in Asunción.

Risks Bordercase watches for in Bulgaria:

• Tax residency triggers
• VAT classification on cross-border services
• Processing variations between regions
• Euro adoption is in progress - operational planning needed

Common pitfalls Bordercase watches for:

• Confusing e-Residency with physical residency
• Banking-only setups without substance - likely flagged
• Crypto, gambling, and other regulated industries face additional friction
• Tax residence triggered by 183 days even without a residence permit

Risks Bordercase watches for in Grenada:

• Programme parameters change
• Due diligence has tightened
• Reputational and revocation risks if information is misrepresented

Risks Bordercase watches for in Paraguay:

• Residency vs tax residency confusion
• Document apostille and translation requirements must be tracked carefully
• Some originating countries are subject to additional scrutiny
• Real-world banking outside Paraguay may not change because of Paraguayan residency

Typical Bulgarian residency documents:

• Passport
• Criminal record certificate
• Proof of address
• Basis for residence (employment, business, etc.)
• Health insurance
• Family certificates

Apostilled and translated to Bulgarian.

For e-Residency:

• Passport
• Application form
• Biometric collection at the chosen Estonian embassy or pickup point

For physical residency:

• Passport
• Criminal record certificate
• Proof of income
• Accommodation evidence
• Health insurance
• Business plan (start-up visa)

Typical CBI documents:

• Passport
• Due diligence questionnaires
• Source-of-funds evidence (extensive)
• Family certificates with apostille and translation

Typical Paraguay documents:

• Passport
• Criminal record certificate (origin country + any country of residence in last 5 years)
• Marriage / birth certificates for family
• Proof of income or solvency (savings / pension / business)

All documents apostilled and translated to Spanish.