Doanh nghiệp xây dựng Sơn Hoàng
| Tax code | 4800165978 |
| Vietnamese name | Doanh nghiệp xây dựng Sơn Hoàng |
| Address | Tổ 10, Thị trấn Trùng Khánh, Xã Trùng Khánh, Cao Bằng, Việt Nam. |
| Legal representative | Hoàng Ngọc Sơn |
| Business registration certificate issue date | 20/11/2007 |
| Operations start date | 21/11/2007 |
| Fiscal year end | 2026-12-31T00:00:00Z |
| Data updated | 18/09/2026 04:03 |
Part of the "Tax Code Cleanup" campaign
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Doanh nghiệp xây dựng Sơn Hoàng is currently in status Ceased operations; tax code closure not yet completed. 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
| F42 | Civil engineering |
Frequently asked questions about Doanh nghiệp xây dựng Sơn Hoàng
How is tax code 4800165978 structured?
Tax code 4800165978 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 48 are the segment prefix; the seven digits 0016597 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.
What is the tax code of Doanh nghiệp xây dựng Sơn Hoàng?
Doanh nghiệp xây dựng Sơn Hoàng has tax code 4800165978, issued on 21/11/2007. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.
When was the information for tax code 4800165978 last updated?
The data for Doanh nghiệp xây dựng Sơn Hoàng was last synced at 04:03 on 18/09/2026. If the entity has just changed its tax registration information, click "Update now" in the information table above to have the system fetch the latest data.
What information is needed to issue an invoice to Doanh nghiệp xây dựng Sơn Hoàng?
The three mandatory fields on an invoice are the entity name Doanh nghiệp xây dựng Sơn Hoàng, tax code 4800165978 and address Tổ 10, Thị trấn Trùng Khánh, Xã Trùng Khánh, Cao Bằng, 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.
What business lines does Doanh nghiệp xây dựng Sơn Hoàng operate in?
The main business line of Doanh nghiệp xây dựng Sơn Hoàng is Xây dựng công trình kỹ thuật dân dụng. (business line code F42).
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 Xã Trùng Khánh
63Total businesses
40Operating
23Ceased / suspended
0New in last 90 days
Across Tỉnh Cao Bằng: 2,809 businesses, of which 1,383 are operating.
Common business lines
By legal form
Limited liability company23
Cooperative11
Sole proprietorship7
School / educational institution7
Single-member limited liability company4
Centre (public service / services)3
By status
Taxpayer issued tax code40
Ceased operations; tax code closure not yet completed12
Not operating at registered address8
Temporarily suspended operations3
Businesses with legal representative "Hoàng Ngọc Sơn"
A total of 75 businesses share the same legal representative name