Cao Sỹ Nguyên
| Tax code | 5500641346 |
| Vietnamese name | Cao Sỹ Nguyên |
| Address | bản cang, Phường Chiềng Sinh, Sơn La, Việt Nam. |
| Legal representative | Cao Sỹ Nguyên |
| Business registration certificate issue date | 24/07/2020 |
| Operations start date | 02/11/2021 |
| Fiscal year end | 31/12 |
| Data updated | 08/10/2026 23:34 |
Part of the "Tax Code Cleanup" campaign
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Cao Sỹ Nguyên is currently in status Not operating at registered address. 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
| N77302 | Renting of construction machinery and equipment without operator |
| G46209 | Wholesale of Other Agricultural and Forestry Raw Materials (Except Wood, Bamboo, Rattan) |
| G47199 | Retail Sale in Other Non-specialized Stores |
| G47524 | Retail Sale of Cement, Bricks, Roof Tiles, Stone, Sand and Gravel, Iron and Steel and Other Building Materials in Specialized Stores |
| H49332 | Freight transport by other motor vehicles (excluding specialized motor vehicles) |
Frequently asked questions about Cao Sỹ Nguyên
What business lines does Cao Sỹ Nguyên operate in?
The main business line of Cao Sỹ Nguyên is Cho thuê máy móc, thiết bị xây dựng không kèm người điều khiển (business line code N77302). The entity is also registered for 4 additional business line(s), all listed under "Business lines" above.
What is the tax code of Cao Sỹ Nguyên?
Cao Sỹ Nguyên has tax code 5500641346, issued on 02/11/2021. 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 Cao Sỹ Nguyên?
Cao Sỹ Nguyên has its registered office at bản cang, Phường Chiềng Sinh, Sơn La, Việt Nam.. The entity is located in Phường Chiềng Sinh, Sơn La.
What information is needed to issue an invoice to Cao Sỹ Nguyên?
The three mandatory fields on an invoice are the entity name Cao Sỹ Nguyên, tax code 5500641346 and address bản cang, Phường Chiềng Sinh, Sơn La, 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 5500641346 structured?
Tax code 5500641346 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 55 are the segment prefix; the seven digits 0064134 fall within an ascending sequence from 0000001 to 9999999; the digit 6 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 Chiềng Sinh
313Total businesses
161Operating
152Ceased / suspended
0New in last 90 days
Across Tỉnh Sơn La: 4,605 businesses, of which 2,305 are operating.
Common business lines
By legal form
Limited liability company168
Joint stock company61
Single-member limited liability company37
Sole proprietorship22
School / educational institution8
Cooperative8
By status
Taxpayer issued tax code161
Not operating at registered address72
Ceased operations; tax code closure not yet completed45
Ceased operations; tax code closure completed24
Temporarily suspended operations11
Businesses with legal representative "Cao Sỹ Nguyên"
A total of 3 businesses share the same legal representative name