CÔNG TY TNHH DUOLINGO ENGLISH TEST VIỆT NAM
| Tax code | 0318553278 |
| Vietnamese name | CÔNG TY TNHH DUOLINGO ENGLISH TEST VIỆT NAM |
| Abbreviated name | DETVN CO.,LTD |
| English name | DUOLINGO ENGLISH TEST VIET NAM COMPANY LIMITED |
| Trading name | DETVN CO.,LTD |
| Address | 15/C6 Thạnh Lộc 08, Khu phố 3, Phường An Phú Đông, TP Hồ Chí Minh, Việt Nam. |
| Legal representative | Đỗ Toàn Quyền |
| Business registration certificate issue date | 08/07/2024 |
| Operations start date | 08/07/2024 |
| Fiscal year end | 31/12 |
| Data updated | 28/09/2026 14:52 |
Part of the "Tax Code Cleanup" campaign
Assess legal risk
CÔNG TY TNHH DUOLINGO ENGLISH TEST VIỆT NAM is currently in status Temporarily suspended operations. Delayed handling may incur late payment interest and administrative penalties. Use our tool to estimate the penalty and get a route to resolve it.
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Business lines
| P8559 | Other education n.e.c. |
| F4101 | Construction of residential buildings |
| F4102 | Construction of non-residential buildings |
| F4212 | Construction of roads |
| F4330 | Building Completion and Finishing |
| G4632 | Wholesale of Food |
| G4633 | Wholesale of Beverages |
| G4690 | Non-specialized Wholesale Trade |
| H5229 | Other transport support activities |
| M7110 | Architectural and engineering activities and related technical consultancy |
| N7810 | Activities of employment placement agencies |
| N7911 | Travel agency activities |
| N7912 | Tour operator activities |
| N7990 | Other reservation service and related activities |
| N8230 | Organization of conventions and trade shows |
Frequently asked questions about CÔNG TY TNHH DUOLINGO ENGLISH TEST VIỆT NAM
Does CÔNG TY TNHH DUOLINGO ENGLISH TEST VIỆT NAM have any other names?
Besides its full name, CÔNG TY TNHH DUOLINGO ENGLISH TEST VIỆT NAM is also registered under the name DUOLINGO ENGLISH TEST VIET NAM COMPANY LIMITED. When searching, either this name or tax code 0318553278 will return the same result.
What is the tax code of CÔNG TY TNHH DUOLINGO ENGLISH TEST VIỆT NAM?
CÔNG TY TNHH DUOLINGO ENGLISH TEST VIỆT NAM has tax code 0318553278, issued on 08/07/2024. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Is CÔNG TY TNHH DUOLINGO ENGLISH TEST VIỆT NAM still operating?
The status of tax code 0318553278 of CÔNG TY TNHH DUOLINGO ENGLISH TEST VIỆT NAM is NNT tạm ngừng hoạt động, kinh doanh according to the latest synced data (as of 28/09/2026). The list of tax code statuses is set out in Appendix I of Circular 90/2026/TT-BTC.
Who is the legal representative of CÔNG TY TNHH DUOLINGO ENGLISH TEST VIỆT NAM?
The legal representative of CÔNG TY TNHH DUOLINGO ENGLISH TEST VIỆT NAM is Đỗ Toàn Quyền according to the tax registration information linked to tax code 0318553278.
What information is needed to issue an invoice to CÔNG TY TNHH DUOLINGO ENGLISH TEST VIỆT NAM?
The three mandatory fields on an invoice are the entity name CÔNG TY TNHH DUOLINGO ENGLISH TEST VIỆT NAM, tax code 0318553278 and address 15/C6 Thạnh Lộc 08, Khu phố 3, Phường An Phú Đông, TP Hồ Chí Minh, Việt Nam.. Check the tax code status again right before issuing an invoice, because an invoice issued to an entity that is not operating at its registered address risks being rejected at tax finalization.
Legal basis: Article 11 of the 2025 Law on Tax Administration and Circular 90/2026/TT-BTC on tax registration (effective 01/7/2026). See also tax code structure and the list of 10 tax code statuses.
Business statistics in Phường An Phú Đông
4,264Total businesses
2,011Operating
2,212Ceased / suspended
0New in last 90 days
Across Thành phố Hồ Chí Minh: 469,631 businesses, of which 182,794 are operating.
Common business lines
By legal form
Limited liability company3,381
Joint stock company407
Single-member limited liability company328
Sole proprietorship134
Cooperative4
Research institute2
By status
Taxpayer issued tax code2,011
Not operating at registered address1,423
Ceased operations; tax code closure not yet completed425
Temporarily suspended operations199
Ceased operations; tax code closure completed165
Pending verification of operating status at registered address37
Businesses with legal representative "Đỗ Toàn Quyền"
A total of 2 businesses share the same legal representative name