
The Immigration Bureau at the One Stop Service Centre (OSSC) has announced revisions to the long-stay visa extension/renewal requirements, effective November 1, 2023. Documents spanning a period of three months will be required, an increase from the current requirement of one month only for long-stay visa applications filed at the OSSC. This includes copies of forms and receipts for monthly salary withholding tax (P.N.D. 1), which must be officially certified by the Revenue Department. The company must also provide the original certification receipt. We expect the Thai government will increase the requirements of other tax documents in the future. If the required documents cannot be provided in time, employees and any applicable dependents will not be able to renew their visas and will have to cancel their visas and leave Thailand.
This alert is for informational purposes only. If you have any questions, please contact the global immigration professional with whom you work at Fragomen or send an email to [email protected].
Explore more at Fragomen
Blog post
Media mentions
Senior Associate Isabel Schnitzler outlines the key compliance considerations for employers with employees working across the EU.
Podcast
Associates Stephanie D. Weaver and Julia Manacher examine immigration issues emerging in a popular reality television series, including K-1 visa denials, consular non-reviewability, fraud findings and changing adjudication policies.
Blog post
Manager Dr. Adela Schmidt examines common misconceptions in German citizenship law, including birthright citizenship, dual citizenship, citizenship by descent and naturalization processing, and explains why eligibility often depends on specific legal requirements, timelines and documentation.
Awards
Partner Audrea Golding, Senior Associate Kyle Sommer and Senior Talent Development Director Wendy Milici have been named finalists in the 2026 TLC Lions Human Awards Americas, recognizing their contributions to human-centered leadership, workplace culture and inclusion.
Media mentions
Fragomen and SICPA have launched a global joint venture to develop an end-to-end digital identity platform that enables secure identity verification, document authentication and verifiable credential management.
Media mentions
Senior Counsel Mitch Wexler discusses how potential changes to H-1B visas, employment-based green cards and OPT could impact employers’ workforce planning and compliance obligations.
Media mentions
In a Leaders in Motion interview with World Business Travel Forum, Partner Ali Haider and Nomadic CEO Carsten Østberg discuss recent travel and mobility developments across the Middle East and practical considerations for employers managing cross-border talent in the region.
Media mentions
Partner Rachel Beardsley explains how new DHS guidance clarifies that dairy employers may use the H-2A program when they can demonstrate a temporary or seasonal labor need.
Fragomen news
Fragomen and SICPA announced the formation of a global joint venture to advance next-generation digital identity solutions for governments, enterprises and individuals.
Blog post
Senior Associate Kyle Sommer and Adam Schwartz, Director in the Global Mobility practice at Andersen, discuss how immigration and tax considerations intersect across common US immigration classifications and why early coordination can help travelers, employers and advisors reduce compliance risks and make more informed mobility decisions.
Blog post
Media mentions
Senior Associate Isabel Schnitzler outlines the key compliance considerations for employers with employees working across the EU.
Podcast
Associates Stephanie D. Weaver and Julia Manacher examine immigration issues emerging in a popular reality television series, including K-1 visa denials, consular non-reviewability, fraud findings and changing adjudication policies.
Blog post
Manager Dr. Adela Schmidt examines common misconceptions in German citizenship law, including birthright citizenship, dual citizenship, citizenship by descent and naturalization processing, and explains why eligibility often depends on specific legal requirements, timelines and documentation.
Awards
Partner Audrea Golding, Senior Associate Kyle Sommer and Senior Talent Development Director Wendy Milici have been named finalists in the 2026 TLC Lions Human Awards Americas, recognizing their contributions to human-centered leadership, workplace culture and inclusion.
Media mentions
Fragomen and SICPA have launched a global joint venture to develop an end-to-end digital identity platform that enables secure identity verification, document authentication and verifiable credential management.
Media mentions
Senior Counsel Mitch Wexler discusses how potential changes to H-1B visas, employment-based green cards and OPT could impact employers’ workforce planning and compliance obligations.
Media mentions
In a Leaders in Motion interview with World Business Travel Forum, Partner Ali Haider and Nomadic CEO Carsten Østberg discuss recent travel and mobility developments across the Middle East and practical considerations for employers managing cross-border talent in the region.
Media mentions
Partner Rachel Beardsley explains how new DHS guidance clarifies that dairy employers may use the H-2A program when they can demonstrate a temporary or seasonal labor need.
Fragomen news
Fragomen and SICPA announced the formation of a global joint venture to advance next-generation digital identity solutions for governments, enterprises and individuals.
Blog post
Senior Associate Kyle Sommer and Adam Schwartz, Director in the Global Mobility practice at Andersen, discuss how immigration and tax considerations intersect across common US immigration classifications and why early coordination can help travelers, employers and advisors reduce compliance risks and make more informed mobility decisions.

