UK Visa from Bangladesh
Complete guide to UK visas for Bangladeshi citizens — Student (CAS), Work, and Standard Visitor visas. Document checklist, the 28-day financial rule, and common refusal reasons.
Bangladeshi citizens apply for UK visas online through UKVI, with biometrics enrolled at the visa application centre in Dhaka. THB VISA prepares Student, Work, and Standard Visitor applications, with particular care around the UK's strict financial evidence timing rules before anything is submitted.
Which UK Visa Do You Need?
Student Visa (CAS)
Requires a Confirmation of Acceptance for Studies and financial evidence held for a consecutive 28-day period.
Work Visa
For applicants with a Certificate of Sponsorship from a UK employer licensed to sponsor skilled workers.
Standard Visitor Visa
For tourism, business visits, or family visits. Requires clear evidence of ties to Bangladesh and intent to return.
Document Checklist
What you'll typically need
- Valid passport with at least one blank page
- CAS letter (student), Certificate of Sponsorship (work), or invitation/itinerary (visitor)
- Financial evidence meeting UKVI's specific requirements — for students, held for a consecutive 28-day period
- Evidence of ties to Bangladesh: employment letter, property documents, or family circumstances (especially for visitor visas)
- Tuberculosis test results, where required by visa length and category
- Accommodation and travel itinerary details
This is a general checklist — your coordinator confirms the exact document set for your specific case, since requirements can vary and change over time.
Common Refusal Reasons
What trips up UK visa applications
- Financial evidence timing errorsBank statements that don't meet the 28-day consecutive holding requirement for student visas.
- Insufficient ties to BangladeshUnclear employment, property, or family circumstances suggesting weak reason to return.
- Inconsistent travel history or explanationsApplication details that don't align with supporting documents.
- Incomplete sponsor documentationMissing CAS or Certificate of Sponsorship details required by UKVI.
Frequently Asked Questions
UK Visa — common questions
What is the 28-day financial rule for a UK student visa?
UK Student (CAS) visa applicants must show the required funds have been held in their account for a consecutive 28-day period, with the balance not dropping below the required amount at any point during that window. A statement dated too early or too late relative to the application can trigger a refusal on this ground alone.
Can Bangladeshi citizens apply for a UK visitor visa from Dhaka?
Yes. UK visitor visa applications for Bangladeshi citizens are submitted online, with biometrics enrolled at the UK visa application centre in Dhaka.
How long does a UK visa take to process from Bangladesh?
Standard UK visa processing timelines are published by UKVI and vary by visa category and season. A coordinator confirms the current estimate for your specific application type at the time of filing.
What are the most common reasons UK visitor visas get refused?
The most frequent grounds are insufficient evidence of ties to Bangladesh (employment, property, family), unclear travel history, financial documentation that doesn't clearly support the trip, and travel plans or explanations that appear inconsistent.
Do I need a CAS letter before applying for a UK student visa?
Yes. A Confirmation of Acceptance for Studies (CAS) from a licensed UK Student sponsor is required before the visa application can be submitted.
Can THB VISA help if my UK visa was refused before?
Yes. We review the refusal notice, identify exactly which requirement wasn't met, and rebuild the application to directly address it before refiling.
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