We draw these referrals from factors like dedicated immigration practice, long tenure, insider knowledge of the Dirección General de Migración y Extranjería (DGME), client testimonials, and rankings or listings. Immigration processes in Costa Rica can involve categories such as pensionado (retiree), rentista, investor, digital nomad, family-based, work permits, and naturalization. Always verify current credentials with the Colegio de Abogados y Abogadas de Costa Rica, check recent client reviews, and consult directly—this is not legal advice or an endorsement. There are MANY attorneys who claim to do immigration and many have horror stories of failure.

Fragomen 
The largest immigration-dedicated firm in Costa Rica (part of the global Fragomen network). It focuses 100% on immigration for individuals, families, startups, and corporations. Services cover temporary and permanent residency, work permits, visas, changes of status, retiree/rentista pathways, citizenship options, and regional coordination. Key contacts include Managing Partner for Latin America & the Caribbean Leonor Echeverria and Immigration Director Adriana Martínez Garro. Strong fit for corporate or more complex/multi-jurisdictional needs.   https://www.fragomen.com

Immigration Experts (IEX Costa Rica) – Marcela Gurdian
Founded and led by Marcela Gurdian (lawyer and notary), with 35+ years of experience in Costa Rican immigration law. She previously worked inside immigration authorities, handled applications and legal matters there, and participated in drafting national immigration legislation. Offices in San José plus Guanacaste locations (Nosara, Playas del Coco, Tamarindo). Services include residency applications, business/corporate support, and relocation; multilingual (Spanish, English, French, Italian). Clients frequently praise the personalized, transparent process, responsiveness, and successful outcomes (including navigating bureaucracy). Strong option if you want deep institutional knowledge and presence in popular expat areas. https://immigrationexpertscr.com

Simple Legal Consulting (SLC) / Plan B – Herman Duarte
Boutique firm specializing in immigration, investment, corporate structuring, and related matters. Herman Duarte (Managing Director/founder) has 12–15+ years of practice, master’s degrees from Stockholm University and the London School of Economics (Chevening Scholar), and is licensed in Costa Rica (and El Salvador). He has been recognized in Chambers & Partners guides, listed by the UK Embassy among English-speaking lawyers, and invited by the Costa Rica Bar Association to speak on topics like the Digital Nomad Visa. Focuses on investor, rentista, pensionado, digital nomad, family, and naturalization pathways, plus corporate and real-estate-linked work. Emphasizes fixed pricing, transparency, and client-first service.

https://www.simple-legal.consulting/herman-duarte-e

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AG Legal
Full-service firm founded in 2000 by Managing Partner Gonzalo Gutiérrez Acevedo (decades of experience; certified notary). Serves foreign investors, expats, retirees, and companies on immigration/residency (investment, pensionado, rentista, digital nomad, work permits, family reunification, naturalization), corporate structuring, real estate, and more. End-to-end filing and follow-up with immigration authorities. Senior associates (such as Sergio Monge Astúa in the immigration department) support the practice. Established track record with international clients.https://aglegal.com

BGA Abogados
Reports over 28 years of experience and a high claimed success rate (around 99% in some materials) on immigration/residency and visa cases, with work across many countries. Uses technology (including AI tools) for file management and efficiency. Covers temporary/permanent residency, work permits, investor pathways, and related matters. Recognized in broader legal rankings contexts for related practice areas.

https://bgacorp.com

Laura B. Gutiérrez (Residency / Citizenship Specialist)
Independent specialist focused exclusively on legal residency and citizenship applications for foreigners (18+ years emphasis on this work). Handles pensionado, fixed-income/rentista, investor, family, digital nomad, permanent residency, and citizenship pathways. Based near the main immigration offices in San José; she personally manages cases and submissions. Strong volume of positive client testimonials describing efficient, detail-oriented guidance through document preparation, submission, and follow-up.https://costaricaresidencycard.com

Additional notes:

Other firms that appear in directories or listings with immigration capabilities include A.L.I. Attorneys (boutique with experience in relocation/residency, Central Pacific focus), Lang & Asociados (broader firm with immigration/residency work; practitioners noted in rankings contexts), and various Guanacaste-oriented practices.

Processes and requirements (e.g., minimum investment amounts, income thresholds, processing times of roughly 6–18 months depending on category and backlog) change, so current DGME rules matter.
Practical tips: Confirm bilingual service if needed, ask about all-inclusive vs. à-la-carte fees, request recent similar case examples, and ensure the attorney/firm is properly registered. Cross-check reviews on independent platforms and speak with multiple options.adF your specific situation (retiree, investor, digital nomad, family, etc.).