01
Overview
Belgium runs non-EU work immigration through a federal-and-regional system. For employee stays over 90 days, most cases use a single application that links regional work authorisation with the federal residence decision, while separate specialist tracks cover EU Blue Card hires, recognised-host researchers, intra-corporate transferees, and self-employed applicants who first need a regional professional card. 2Belgian Federal Government — Coming to work in Belgium5Working in Belgium — A fixed-term single permit4Belgian Federal Government — Self-employment11Immigration Office — Researchers
Belgium's official pages are helpful but not fully harmonised across federal and regional authorities, so document lists and route wording should always be checked against the competent region that will actually handle the work component. 3Belgian Federal Government — Work permit5Working in Belgium — A fixed-term single permit9Brussels Economy and Employment — Application for a blue card15Government of Flanders — Professional card for foreign entrepreneurs
02
Permit routes
5 routes currently recognised
Fixed-term single permit
★ MOST NON-EU EMPLOYEE CASES LASTING MORE THAN 90 DAYS
Belgium's default long-stay employee route is a single application that combines work and residence. The employer or Belgian representative files through the competent region, usually based on the worker's principal place of work, and the Immigration Office examines the residence component in the same process.
- Min salary
- Depends on the region and employee category; verify the current regional salary rule or exemption before filing.
- Timeline
- Belgium does not publish one simple national clock for all fixed-term single-permit cases; timing depends on the competent region and the residence decision that follows.
EU Blue Card
★ DEGREE HOLDERS OR ELIGIBLE ICT-SECTOR SPECIALISTS WITH A HIGHER-PAID BELGIAN OFFER
Belgium's Blue Card is a specialist employee route inside the same regional-plus-federal architecture. The core conditions include a work contract for at least six months, a qualifying higher-education degree or eligible ICT-sector experience case, and the current remuneration threshold for the competent region.
- Min salary
- Regional and indexed; verify the live Blue Card threshold for the competent region right before filing.
- Timeline
- Brussels says the procedure takes up to 90 days from the moment the file is declared complete, but applicants outside Brussels should re-check the competent regional page.
Researcher Permit
★ RESEARCHERS WITH A HOSTING AGREEMENT FROM A RECOGNISED BELGIAN RESEARCH ORGANISATION
Belgium's researcher route is a dedicated combined authorisation for third-country nationals linked to a recognised host. The organisation files through the competent regional authority, the residence and work components are examined together, and the granted duration follows the hosting agreement and regional work approval.
- Min salary
- Researchers must comply with the applicable labour rules and guaranteed average monthly income requirement rather than one single Belgium-wide researcher salary figure.
- Timeline
- The Immigration Office says admissible researcher files must be decided within 60 days.
Intra-corporate Transfer Permit
★ MANAGERS, SPECIALISTS, OR TRAINEES TRANSFERRED WITHIN THE SAME COMPANY GROUP
The ICT route is for temporary intra-group moves, not ordinary local hiring. Belgium uses it for managers, specialists, and trainees who remain tied to an employer outside the Union while working for a group entity in Belgium, with the Belgian host filing through the competent region.
- Min salary
- No single Belgium-wide ICT figure is published; check the competent regional conditions because thresholds and supporting documents vary by region and role.
- Timeline
- The Immigration Office says the decision must be taken within 90 days after the ICT application is declared admissible.
Professional card for self-employed work
★ FOUNDERS, FREELANCERS, AND SELF-EMPLOYED PROFESSIONALS WITH A VIABLE BELGIAN PROJECT
Belgium handles self-employment through a regional professional card rather than the employee single-permit route. The competent region tests the business plan, means of subsistence, and activity-specific evidence, and applicants abroad still need the matching long-stay residence authorisation after the card is approved.
- Min salary
- No salary floor is published; the region looks at business viability, qualifying documents, and sufficient means of subsistence.
- Timeline
- Flanders says decisions are communicated within 120 days after the application is accepted, with extensions possible for complex files.
03
Eligibility (common baseline)
- 01
You need a valid passport and the route that matches the real activity in Belgium: employee work, research under a hosting agreement, intra-group transfer, or self-employed work.
- 02
For employee cases over 90 days, the competent region is usually the worker's principal place of work and the file is handled as a combined work-and-residence procedure.
- 03
Blue Card cases need at least a six-month work contract plus the required higher-education basis or the specific ICT-sector experience alternative published by the competent regional authority.
- 04
Researcher cases need a hosting agreement with a recognised Belgian research organisation, sufficient resources, and the residence-side documents listed by the Immigration Office.
- 05
Self-employed professional-card cases need a business plan, proof of stable and sufficient means of subsistence, and any activity-specific evidence the competent region asks for.
04
Documents checklist
Passport or equivalent travel document
Single-permit, researcher, ICT, and professional-card first applications all start with a valid passport or equivalent travel document.
Core route document
Use the route anchor document that fits the case: an employment contract, a hosting agreement, intra-group assignment evidence, or the self-employed business file.
Qualification or experience evidence
Blue Card, researcher, ICT, and many self-employed files depend on diplomas or route-specific experience proof, with ICT-sector experience accepted for some Blue Card cases.
Residence-side evidence
Long-stay combined files can require proof of fee payment, a medical certificate, a criminal-record extract, health-insurance proof, and evidence of sufficient means of subsistence.
Business plan and means-of-subsistence evidence
Flemish first professional-card applications call for a full business plan and proof of stable, sufficient, and regular means of subsistence, plus translations where required.
05
Application steps
Choose the route and competent region
Start by separating employee, researcher, ICT, and self-employed cases, then identify the competent region by the main place of work or business establishment.
Build the route-specific file
Collect the passport, route anchor documents, qualifications, and any residence-side records such as fee proof, medical certificate, criminal record, insurance, or means-of-subsistence evidence.
Submit through the correct channel
Employers and hosts use the single-permit or route-specific regional channel, while self-employed applicants use the competent regional professional-card process first.
Use the positive decision for travel or local follow-up
If the worker is abroad, the positive work-and-stay decision usually has to be used for a national D visa before travel; if already in Belgium, the positive annex is sent for local follow-up.
Register with the commune and collect the final card
After entry or after receipt of the positive annex in Belgium, register with the commune within the published deadline and expect a provisional document before the final residence card is produced.
06
Timelines & fees
Typical timeline
-
EU Blue Card in Brussels
Up to 90 days from the time the application is declared complete by Brussels Economy and Employment.
-
Researcher authorisation
Up to 60 days after the application is declared admissible.
-
ICT permit
Up to 90 days after the application is declared admissible.
-
Flemish professional card
Flanders says decisions are communicated within 120 days after the application is accepted, with extensions possible for complex files.
-
Post-arrival registration
Register with the commune within 8 working days after entry or after receipt of the positive annex, then expect an Annex 49 or equivalent provisional document while the final card is produced.
Fees
Belgium indexes the contribution fee on 1 January, so applicants should still check the live fee page before paying and keep proof of full payment.
Self-employment is regional in Belgium, so applicants outside Flanders should verify the competent region's current fee rules instead of assuming the Flemish amounts apply everywhere.
07
Community tips
Anecdotal · Not verified · Treat with appropriate skepticism
“Communes can become the practical bottleneck”
Belgium-focused forum threads still cluster around the same pattern: getting the work decision is not the end of the process, and commune appointments plus address checks can add extra waiting before the case feels fully settled.
Logged 2026-04-23 · Mostly seen in recent Belgium Reddit permit threads and expat discussions
“Route selection errors create expensive rework”
Across Belgium expat and freelancer discussions, people repeatedly describe wasted time when an employer or adviser starts the wrong route or wrong region first, especially where single-permit, Blue Card, and professional-card rules overlap only partially.
Logged 2026-04-23 · Mostly seen in Belgium Reddit work-permit threads and expat forum discussions
08
Warnings and uncertainty
Region choice changes the rules
Belgium routes work authorisation through the competent region, and thresholds, forms, and category details differ across Brussels, Flanders, Wallonia, and the German-speaking Community.
Generic single-permit pages do not cover every specialist route cleanly
Working in Belgium still lists researchers with a hosting agreement among legacy exceptions, while the Immigration Office runs a dedicated researcher authorisation page under the current framework. For researcher cases, use the researcher-specific official pages and the competent region.
Approval is not the last step
Applicants abroad usually still need a D visa after the positive decision, and commune registration plus residence checking can delay the final card after arrival.
Flemish single-permit rules changed in 2026
Working in Belgium currently flags new Flemish single-permit legislation from 1 January 2026, so applicants whose competent region is Flanders should re-check the live regional route page before filing.
Blue Card remuneration is indexed and region-specific, so this guide keeps salary wording deliberately cautious instead of publishing one Belgium-wide threshold that could mislead applicants outside the cited region.
09
Immigration agencies
Vetted agencies for individuals and employers navigating work permits
Digital platforms for job seekers
Tech-first platforms and tools that digitise the visa process
www.deel.com/immigration
End-to-end work permit and visa platform covering Belgium's single permit, EU Blue Card, and ICT routes across all three regions. Provides 48-hour eligibility assessments, document management, and automated compliance alerts through a single employer dashboard.
Why we list this agency: Belgium is explicitly listed as a covered country in Deel's 40+ country immigration network (deel.com/immigration). Deel publishes a Belgium work permit and visa guide and a Moving to Belgium guide for expats. The platform's BusinessWire-covered 2023 immigration launch confirmed Belgium as part of its European rollout.
www.localyze.com
Global mobility platform automating immigration case management for Belgium's single permit, EU Blue Card, researcher authorisation, and ICT routes, alongside full relocation support. Belgium is a listed covered country across 30+ supported jurisdictions.
Why we list this agency: Raised $47 million from General Catalyst and Y Combinator; acquired by Boundless in October 2025 (BusinessWire, GeekWire). Expanded across Belgium, the Netherlands, and other EU markets as part of its pan-European build-out covered by EU-Startups in February 2022.
www.jobbatical.com
AI-assisted immigration and relocation platform with expert-backed case management for Belgian single permits across Brussels, Flanders, and Wallonia. Handles employer filing, document tracking, and renewal alerts, with a 2025 Belgium salary threshold guide published on the platform.
Why we list this agency: Raised over €20 million (Union Square Ventures, Inventure). Covers Belgium as part of its 28+ country EU network. Jobbatical's blog includes Belgium-specific immigration compliance content including 2025 salary threshold updates for Wallonia and Flanders, confirming active Belgium coverage.
www.workflex.com
Cross-border work compliance platform automating visa checks, A1 social-security certificates, Posted Worker Directive notifications, and tax exposure analysis for business trips and short assignments into and out of Belgium.
Why we list this agency: Amsterdam-based; raised €37 million from Spectrum Equity (Tech.eu, March 2026). Processes over 100,000 cross-border trips annually across 1,000+ country combinations, covering the Belgium-Netherlands-France corridor as a core route for its 500+ enterprise clients.
www.envoyglobal.com/locations/europe
Immigration management platform offering workflow automation, real-time case tracking, and legal representation for corporate Belgian single permit, EU Blue Card, and ICT programmes through its multilingual EMEA team and proprietary technology.
Why we list this agency: Global provider covering Belgium through its Benelux team at envoyglobal.com/locations/europe. Published the 2024 EMEA Immigration Trends Report based on 1,000+ HR professional surveys, with Belgium immigration rule changes highlighted. The platform's Core Insight Dashboards provide Belgium-specific compliance calendars.
www.topia.com
Global mobility SaaS platform with immigration case tracking, assignment planning, and expat tax compliance modules covering Belgium. Integrates with major HRIS systems and sends automated permit renewal alerts for corporate mobility teams.
Why we list this agency: Recognised by Relocate magazine as a next-generation global talent mobility platform. Integrated with Jobbatical in 2024 for Belgian and EU-wide visa processing (EmployerNews.co.uk). Belgium falls within its 100+ country coverage for immigration compliance and assignment management.
Agencies for job seekers
Services that help individuals through the immigration process
lexial.eu/belgian-immigration-lawyers
Immigration law boutique with a Brussels office specialising in Belgian single permits, EU Blue Cards, professional cards for the self-employed, and family reunification for individual non-EU applicants.
Why we list this agency: International member of the American Immigration Lawyers Association (AILA). Listed on the Immigration Lawyers Organisation (ILO) directory as a recommended Belgian immigration firm. Recognised by Global Law Experts and Acquisition International directories for immigration law in Belgium and France. Ranked annually as a leading immigration firm.
www.avocat-halabi.com/en
Brussels immigration law firm specialising in visas, single permits, professional cards, family reunification, nationality, and long-term residence for individual non-EU clients.
Why we list this agency: Halabi & Associés is the exclusive Immigration Law Member in Belgium for IR Global, the world's largest exclusive network of advisory firms. Founder Emmanuelle Halabi has almost 20 years at the Brussels Bar and the firm handles more than 300 cases per year.
www.as-law.be/en
Sole-practice Brussels immigration lawyer handling individual visa, residence permit, and nationality applications for workers, students, entrepreneurs, and families relocating to Belgium.
Why we list this agency: Admitted to the Brussels Bar in 2009 and devoted exclusively to immigration law for more than ten years. Listed in Lawzana's top-ten immigration lawyers in Belgium for 2026. Provides A-to-Z individual case management including appeals.
www.altea.be/en/belgium-immigration-lawyer-altea.html
Brussels immigration law firm offering individual advice and assistance on single permits, professional cards, family reunification, and Belgian nationality, with over 25 years of experience.
Why we list this agency: Founded in 2012; lead lawyer Céline Verbrouck certified by the Order of Lawyers of the Brussels Bar with over 25 years of expertise in immigration and private international family law. Listed on Lawzana Belgium 2025 recommended immigration lawyers and verified on the Brussels Bar register.
www.lexpat.be/en
Brussels immigration law boutique assisting individual applicants with single permits, visa applications, family reunification, and Belgian nationality, with services in French, English, and Dutch.
Why we list this agency: Candice Debruyne has been at the Brussels Bar since 2002 and specialises exclusively in immigration and international mobility law. Recommended in expat forums and listed on expat.com Belgium immigration lawyers directory. Receives strong client testimonials for professionalism and successful outcomes.
www.intobelgium.com
Independent non-lawyer immigration consultancy offering individual advice on single permits, work authorisations, permanent residency, family reunification, and visa services in Belgium.
Why we list this agency: Karen Rastelli has over 20 years advising individuals and families on Belgian immigration matters and is described as one of the top experts on Belgium immigration, held in high respect by government officials. Featured as a recommended individual immigration expert at International House Leuven's official consultation sessions.
www.belgium.be/en/work/coming_to_work_in_belgium
Belgian federal government portal providing free official guidance on work permits, single permits, self-employment professional cards, and all immigration routes for individual applicants.
Why we list this agency: Official Belgian federal government service, free to use, covering all work immigration routes for individuals including single permit, EU Blue Card, ICT permit, and self-employed professional card. The authoritative starting point endorsed by all regional authorities.
immigration-plan.be/en/home
Brussels Bar immigration lawyer assisting individuals and families with Belgian residence permits, work authorisation, family reunification, and nationality, in French, Dutch, and English.
Why we list this agency: Pauline Mottet has been a member of the Brussels Bar since 2015 practising exclusively immigration, foreigners, and nationality law. Listed on Lawzana's top immigration lawyers in Belgium (2026). Client testimonials on the firm website describe her as a specialist with clear communication, remarkable dedication, and affordable rates, including positive feedback from American and other expat clients navigating long-term residency procedures.
immigratieadvocaatliesbethmonden.com/en/immigration-lawyer
Mechelen-based immigration lawyer advising individuals on Belgian visa applications, residence permits, citizenship procedures, and family reunification, with prior experience as assistant adviser at the Commissioner General for Refugees and Stateless Persons.
Why we list this agency: Listed on Lawzana's top immigration lawyers in Belgium (2026) with a 5.0 rating across 65 verified client reviews. Noted for her comprehensive expertise in Belgian immigration law with an approachable yet assertive manner that fosters client trust. Background includes years advising at Belgium's federal asylum authority before private practice.
www.a-law.eu/en/legal-services/immigration-and-emigration
Antwerp-based international law firm with a dedicated global migration desk advising individuals, families, investors, self-employed persons, managers, and students on immigration to and from Belgium.
Why we list this agency: Recognised as 'Relocation Partner' of the City of Antwerp for integrated labour and residence permit follow-up for foreign investors. Listed on Lawzana's top immigration lawyers in Belgium (2026). Migration desk led by senior attorney Dirk De Beule with deep experience in economic migration and emigration law. Also listed on the justlanded.com international expat directory under Visas and Permits for Belgium.
Agencies for employers
Corporate immigration services to bring international talent
www.fragomen.com/offices/brussels-benelux.html
Global corporate immigration firm with a Brussels office covering Belgian single permits, EU Blue Cards, ICT permits, and Benelux-wide work authorisation for employers of all sizes.
Why we list this agency: Ranked Band 1 for Immigration: Business in the Chambers Global 2026 Guide (held since 2006) and the only firm ranked Band 1 in Global: Multi-Jurisdictional Immigration (since 2022). Partners Jo Antoons and Christine Sullivan listed in Best Lawyers Belgium for immigration law.
www.claeysengels.be/en-gb/expertise
Belgium's market-leading employment law boutique advising employers on business immigration and global mobility as part of its comprehensive HR and employment law practice across six Belgian offices.
Why we list this agency: Ranked Band 1 by Chambers Europe for Employment in Belgium (2025). Legal 500 EMEA top-tier firm described as 'the market leader in Belgium for corporate employment legal support' covering immigration. Partner Sophie Maes listed in Best Lawyers Belgium for immigration law.
www.fieldfisher.com/en-be/locations/belgium/services/employment
Belgian office of international firm Fieldfisher advising employers on business migration, international employment, and social security compliance for non-EU hires.
Why we list this agency: Ranked by Legal 500 EMEA for employment in Belgium across multiple years; partner Stefan Nerinckx listed as a Legal 500 'Hall of Fame' Leading Individual and ranked by Chambers Europe. Stefan Nerinckx also listed in Best Lawyers Belgium for immigration law.
www.expatmanagementgroup.com/belgium
Corporate immigration and relocation specialists operating in Belgium and Luxembourg since 1990, handling employer-sponsored single permits, Blue Cards, ICT permits, and posted-worker compliance.
Why we list this agency: Full EuRA member. Partner Massimo Maesen (registered Belgian Attorney) listed in Best Lawyers Belgium for immigration law. Consultants featured as recommended employer-side immigration experts at International House Leuven's official consultation sessions.
www.relocationbelgium.com
Ghent-based destination service provider supporting employers with Belgian single permit and visa applications alongside full settling-in and home-finding services for relocated employees.
Why we list this agency: EuRA Premium Member awarded the EuRA Global Quality Seal Plus, the highest quality certification issued by the European Relocation Association. Exclusive Belgian member of the TIRA (The International Relocation Associates) corporate relocation network.
www.imminetwork.com/countries/belgium
Benelux corporate immigration and relocation agency with over 17 years processing employer-sponsored work permits, visas, and residence permits in Belgium, the Netherlands, and Luxembourg.
Why we list this agency: EuRA (European Relocation Association) verified member, bound by EuRA's ethics and rules of conduct. Also a Worldwide ERC member. Among the first companies in Europe to receive the EuRA Global Quality Seal. Holds ISO 9001:2015 certification. Described as the largest independent relocation services company in the Benelux.
rksrelocation.be
Belgian relocation company with over 30 years of experience providing employers with work permit and visa processing for non-EU employees relocating to Belgium, the Netherlands, and Luxembourg.
Why we list this agency: Dual membership in EuRA (European Relocation Association) and ABRA (Association of Belgian Relocation Agents), the two principal professional bodies for corporate relocation service providers in Belgium.
www.santaferelo.com/en/contact/our-offices/belgium-brussels
Global mobility company with a Brussels office offering employers work permit, single permit, and visa processing alongside full corporate relocation support for assignees moving to Belgium.
Why we list this agency: EuRA Full Member listed on the EuRA member directory. Also a Worldwide ERC member and FIDI-FAIM Plus provider independently audited by Ernst & Young. Operates over 100 offices across 38 countries with a dedicated immigration division.
www.vow.be/en/node/19
Brussels employment and corporate law boutique advising employers on corporate immigration, expatriation, secondments, and Belgian single permit compliance as part of its full international employment law practice.
Why we list this agency: Listed in The Legal 500 as a top-tier Belgium employment firm for more than a decade with lawyers described as 'thinking outside the box' and providing 'an outstanding level of service.' Chris Van Olmen included in Legal 500 Hall of Fame (2024) and recognised by Chambers and Partners, Who's Who Legal, and Best Lawyers. Global Legal Insights contributor for Belgian employment and immigration law.
newlandchase.com/locations/europe/belgium
Brussels office of the global corporate immigration firm providing employers of all sizes with Belgian single permit, highly skilled and ICT work authorisation, posted-worker compliance, and business visitor support.
Why we list this agency: Subsidiary of CIBT, the world's largest visa and immigration services company. Brussels office opened in 2023 led by Buidi Mundadi who brings over 14 years of Belgian immigration experience from Big Four and leading relocation management company roles. Publishes regular Belgium-specific immigration compliance updates cited by HR and mobility teams across Europe.
10
Official sources
Government portals and legislation this page cites
Belgium
european-union.europa.eu/principles-countries-history/eu-countries/belgium_en
official · European Union · checked 2026-04-23
Coming to work in Belgium
www.belgium.be/en/work/coming_to_work_in_belgium
official · Belgian Federal Government · checked 2026-04-23
Work permit
www.belgium.be/en/work/coming_to_work_in_belgium/work_permit
official · Belgian Federal Government · checked 2026-04-23
Self-employment
www.belgium.be/en/work/coming_to_work_in_belgium/self_employment
official · Belgian Federal Government · checked 2026-04-23
A fixed-term single permit
www.workinginbelgium.fgov.be/en/single-permit.html
official · Working in Belgium · checked 2026-04-23
Single Permit
dofi.ibz.be/en/themas/onderdanen-van-derde-landen/werk/single-permit
official · Immigration Office · checked 2026-04-23
Contribution fee
dofi.ibz.be/en/themes/faq/contribution-fee
official · Immigration Office · checked 2026-04-23
European blue card
economy-employment.brussels/authorisation-work-blue-card
official · Brussels Economy and Employment · checked 2026-04-23
Application for a blue card
economy-employment.brussels/single-permit-application-blue-card
official · Brussels Economy and Employment · checked 2026-04-23
Minimum remuneration
economy-employment.brussels/single-permit-minimum-remuneration
official · Brussels Economy and Employment · checked 2026-04-23
Researchers
dofi.ibz.be/en/themes/ressortissants-dun-pays-tiers/travail/researchers
official · Immigration Office · checked 2026-04-23
Orientation year after completion of research
dofi.ibz.be/en/themes/third-country-nationals/work/researchers/orientation-year-after-completion-research
official · Immigration Office · checked 2026-04-23
Worker ICT
dofi.ibz.be/en/themas/onderdanen-van-derde-landen/werk/worker-ict
official · Immigration Office · checked 2026-04-23
Intra-corporate transferee permit: application, residence permit, renewal
dofi.ibz.be/en/themes/third-country-nationals/work/worker-ict/intra-corporate-transferee-permit-application
official · Immigration Office · checked 2026-04-23
Professional card for foreign entrepreneurs
www.vlaanderen.be/en/working-enterprise-and-investment/working/professional-card-for-foreign-entrepreneurs
official · Government of Flanders · checked 2026-04-23
Applying for your first professional card
www.vlaanderen.be/en/working-enterprise-and-investment/working/professional-card-for-foreign-entrepreneurs/applying-for-your-first-professional-card
official · Government of Flanders · checked 2026-04-23
Renewing or amending a professional card
www.vlaanderen.be/en/working-enterprise-and-investment/working/professional-card-for-foreign-entrepreneurs/renewing-changing-or-replacing-a-professional-card
official · Government of Flanders · checked 2026-04-23