Cục quản lý kỹ thuật nghiệp vụ mật mã
| Tax code | 0104220828 |
| Vietnamese name | Cục quản lý kỹ thuật nghiệp vụ mật mã |
| Address | 105 Nguyễn Chí Thanh, Phường Láng, TP Hà Nội, Việt Nam. |
| Legal representative | Nguyễn Ngọc Kỳ |
| Business registration certificate issue date | 23/10/2009 |
| Operations start date | 23/10/2009 |
| Fiscal year end | 31/12 |
| Data updated | 10/06/2026 01:03 |
Business lines
| J61 | Telecommunications |
Frequently asked questions about Cục quản lý kỹ thuật nghiệp vụ mật mã
What business lines does Cục quản lý kỹ thuật nghiệp vụ mật mã operate in?
The main business line of Cục quản lý kỹ thuật nghiệp vụ mật mã is Viễn thông (business line code J61).
What is the tax code of Cục quản lý kỹ thuật nghiệp vụ mật mã?
Cục quản lý kỹ thuật nghiệp vụ mật mã has tax code 0104220828, issued on 23/10/2009. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
Where is the address of Cục quản lý kỹ thuật nghiệp vụ mật mã?
Cục quản lý kỹ thuật nghiệp vụ mật mã has its registered office at 105 Nguyễn Chí Thanh, Phường Láng, TP Hà Nội, Việt Nam.. The entity is located in Phường Láng, Hà Nội.
What information is needed to issue an invoice to Cục quản lý kỹ thuật nghiệp vụ mật mã?
The three mandatory fields on an invoice are the entity name Cục quản lý kỹ thuật nghiệp vụ mật mã, tax code 0104220828 and address 105 Nguyễn Chí Thanh, Phường Láng, TP Hà Nội, 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.
How is tax code 0104220828 structured?
Tax code 0104220828 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 01 are the segment prefix; the seven digits 0422082 fall within an ascending sequence from 0000001 to 9999999; the digit 8 is the check digit. A 10-digit code is issued to an organization that is an independent unit.
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 Láng
4,195
Total businesses
1,866
Operating
2,305
Ceased / suspended
0
New in last 90 days
Across Thành phố Hà Nội: 262,559 businesses, of which 118,360 are operating.
Common business lines
By legal form
Limited liability company
2,233
Joint stock company
1,691
Single-member limited liability company
79
Centre (public service / services)
42
Representative office
28
Sole proprietorship
20
By status
Taxpayer issued tax code
1,854
Not operating at registered address
1,054
Ceased operations; tax code closure not yet completed
954
Temporarily suspended operations
221
Ceased operations; tax code closure completed
76
Pending verification of operating status at registered address
19
Businesses with legal representative "Nguyễn Ngọc Kỳ"
A total of 23 businesses share the same legal representative name