Info Travel handles visa approval letters, visa extensions, temporary residence cards and work permits for foreigners in Lang Son. Companies do not need to send staff to the immigration office: documents are couriered for signature, we file and follow up.
Where files are submitted in Lang Son
Lang Son was left unchanged by the 2025 reorganisation.
A sponsoring company can file either with the Immigration Office of Lang Son Police where it is registered, or centrally with the Immigration Department under the Ministry of Public Security. See how authority changed after the merger in this guide.
Services and indicative fees
| Service | Processing | From |
|---|---|---|
| Visa approval letter | 5 working days | 1,850,000 VND |
| Visa extension | 5–7 working days | On request |
| Temporary residence card, 2 years | 6–15 working days | 8,200,000 VND (government fee included) |
| Work permit | 10–15 working days | 9,200,000 VND (government fee included) |
| E-visa, 90 days | 3–5 working days | 1,100,000 VND |
Full list: Vietnam visa and residence card fees 2026.
Who we work with in Lang Son
Lang Son hosts a large FDI base around the Huu Nghi, Tan Thanh and Dong Dang border gates and border logistics centres. Most files involve Chinese specialists in logistics, border trade and processing. For this group the standard route is work permit first, then an LD visa, then a two-year residence card — cheaper and steadier than repeated visa extensions.
Working with us remotely
- Send the passport bio page and the business registration certificate by email or Zalo; we quote the same working day.
- We prepare the forms under the new templates of Circular 70/2026/TT-BCA and send them for signature and company seal.
- Original documents are couriered to our office; we file and report progress.
- Passports and cards are couriered back to your office in Lang Son.
Frequently asked
Must a company in Lang Son file locally?
No. Filing centrally with the Immigration Department is also possible, and is sometimes faster. We advise which route suits your file.
Are documents showing the former province name still valid?
This locality was unchanged, so documents are unaffected. Use the latest corporate documents anyway.
Does the employee have to attend in person?
Usually not — the original passport and the sponsor documents are enough. Some residence card files require the applicant to attend for fingerprints.
Info Travel — Zalo/WhatsApp: +84327828822, congthongtinvisa@gmail.com.
Companies sponsoring foreign staff can hand the whole file to a Vietnam visa agency such as Info Travel to track visa and residence card deadlines and avoid overstay fines. Call Zalo/WhatsApp: +84327828822.
Temporary residence declaration for foreigners in Lang Son
Foreigners staying in Lang Son must be declared for temporary residence within 12 hours of arrival (24 hours in remote areas). Hotels, guesthouses, landlords, households and companies in Lang Son declare on the nationwide Ministry of Public Security system tbltkbtt.bocongan.gov.vn (app TBLT KBTT); accounts are verified by Lang Son provincial police. The old provincial declaration website is no longer used (since 21 May 2026).
Without an account, or for in-person help, the accommodation provider can submit form NA17 to the ward/commune police or contact the Lang Son immigration office:
- Immigration Office – Lang Son: 12 Hoàng Văn Thụ, phường Lương Văn Tri, tỉnh Lạng Sơn – tel. 0692.569047
All reception points and opening hours: Lang Son immigration office. Step-by-step guide and fines: temporary residence declaration for foreigners in Vietnam. Info Travel helps landlords and companies in Lang Son register accounts, declare on their behalf and fix missed declarations – quote via WhatsApp +84327828822.
Temporary residence card for foreigners in Lang Son
Foreigners who work, invest or are married to a Vietnamese citizen in Lang Son apply for a temporary residence card at the Immigration Office of Lang Son Provincial Police (main reception point: 12 Hoàng Văn Thụ, phường Lương Văn Tri, tỉnh Lạng Sơn, tel. 0692.569047). The file includes the sponsor’s application (company, organisation or family member), passport, photos and proof of purpose such as a work permit, investment certificate or marriage certificate. Cards are valid from 1 to 10 years depending on the type; the state fee is USD 145–165 depending on validity. See the Lang Son immigration office page and our temporary residence card service.
Work permit for foreigners in Lang Son
Under Decree 219/2025/NĐ-CP, work permits for foreigners working in Lang Son are issued by the Lang Son People’s Committee (handled by the provincial Department of Home Affairs; some provinces delegate this to the industrial-park or economic-zone management board). Employers apply online via the National Public Service Portal or in person; processing takes 10 working days, and a permit is valid for up to 2 years and can be extended once. See the latest work permit rules and our work permit service. Info Travel handles work permits and residence cards end to end for companies and foreigners in Lang Son – get a quote on WhatsApp +84327828822.
