Service group
Business licences
Registering a business line does not mean you are already allowed to operate; many lines need their own conditions or licences first.
What you are likely facing
Unclear which licence your line needs
Licences are spread across many documents and authorities, which makes it hard to look everything up yourself.
Premises or staff conditions not yet met
Many licences require specific conditions on premises, responsible persons and equipment; missing one holds up the file.
Many authorities, many files
Each licence has its own file and contact point, so it is hard to tell which one is at which step.
Licence in hand but needs adjusting
When you change location, business line or representative, the licence may also need updating.
- Pinpointing the licence you need
- Mapping the steps
- Partners prepare the files
Roadmap to resolution with Thái Tín
1Pinpointing the licence you need
Thái Tín tells you which licence your business line needs and under what conditions.
2Mapping the steps
Before we start, Thái Tín makes clear which tasks come first, which run in parallel and which have to wait for the authority.
3Partners prepare the files
A suitable provider prepares the files from the information you give us.
4Following up with you
Thái Tín tracks each step and reports progress until the agreed scope is completed.
In-depth guides
These articles explain each topic in this group, with the legal basis and verification date at the end of each article.
- Conditional Business Lines: Where Sub-Licenses Come InThe enterprise registration certificate only records industry codes; conditional business lines also need a separate sub-license issued by the sector authority.
- Food Safety Eligibility Certificate for EstablishmentsWhich establishments need a Food Safety Eligibility Certificate, who is exempt, required documents, issuing authorities and the 2026 rules.
- Environmental Permit or Environmental Registration: Which Applies to Which FacilityEnvironmental registration vs. permit: discharge thresholds, where to file in 2026, and reissuing a permit after a capacity increase.
- ISO 14001, 22000, HACCP vs. Government Permits: What Is the DifferenceISO 14001, ISO 22000 and HACCP are issued by certification bodies; permits and food safety certificates by government agencies. Know which applies.
How Thái Tín works
1Review your status and records
Every matter starts by reviewing your current status and records.
2State scope and costs clearly
Before we begin, Thái Tín states clearly what Thái Tín does, what partners do, and what each part costs.
3Coordinate until completion
We connect suitable partners, report progress and follow through until the agreed scope is completed.
Quotes are given after reviewing your records, listing service fees, partner and third-party fees, and state fees if any, separately. This page is general guidance and does not replace advice for a specific case.
Tools for Companies and Household Businesses
See all utilities →- How to Calculate Severance AllowanceHalf a month's salary for each year of work.
- What day is the tax filing due this month?20th of the month · end of the first month of the quarter · finalization at end of March.
- How to Calculate SalaryFrom gross salary to net pay after social insurance and personal income tax.
- Must the employee be enrolled in BHXH?Probation, collaborators, contracts under 1 month.
- Business Household or Company: Which to OpenOne owner, retail, revenue up to VND 1 billion: a business household is usually enough.
- How to Calculate Corporate Income Tax (CIT)20% · up to 50 billion 17% · up to 3 billion 15% · up to 1 billion exempt (prior-year revenue).
- Does your premises need fire-safety (PCCC) compliance?Is it on the management list? Design appraisal or self-acceptance.
- Does a Business Household Have to Use Invoices?Annual revenue over 1 billion VND — e-invoices and cash registers.