Công Ty TNHH Tư Vấn Xây Dựng Hùng Sơn

Q: What is the tax code of Công Ty TNHH Tư Vấn Xây Dựng Hùng Sơn?

Công Ty TNHH Tư Vấn Xây Dựng Hùng Sơn has tax code 3100945427, issued on 16/10/2012. This number identifies the entity on invoices, vouchers and in all tax administrative procedures under Article 11 of the Law on Tax Administration 2025.

Not operating at registered address

Tax code	3100945427
Vietnamese name	Công Ty TNHH Tư Vấn Xây Dựng Hùng Sơn
Address	Đường Phan Đình Phùng - Tiểu khu 7, Phường Đồng Thuận, Quảng Trị, Việt Nam.
Legal representative	Mai Thanh Hiếu
Business registration certificate issue date	16/10/2012
Operations start date	16/10/2012
Fiscal year end	31/12
Data updated	28/09/2026 02:58

Part of the "Tax Code Cleanup" campaign

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Công Ty TNHH Tư Vấn Xây Dựng Hùng Sơn 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

M7490	Other professional, scientific and technical activities n.e.c.
F41000	Construction of buildings
F42102	Construction of roads
F42900	Construction of other civil engineering projects

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Frequently asked questions about Công Ty TNHH Tư Vấn Xây Dựng Hùng Sơn

How is tax code 3100945427 structured?

Tax code 3100945427 consists of 10 digits. Under Article 5 of Circular 90/2026/TT-BTC, the first two digits 31 are the segment prefix; the seven digits 0094542 fall within an ascending sequence from 0000001 to 9999999; the digit 7 is the check digit. A 10-digit code is issued to an organization that is an independent unit.

What is the tax code of Công Ty TNHH Tư Vấn Xây Dựng Hùng Sơn?

Công Ty TNHH Tư Vấn Xây Dựng Hùng Sơn has tax code 3100945427, issued on 16/10/2012. 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 3100945427 last updated?

The data for Công Ty TNHH Tư Vấn Xây Dựng Hùng Sơn was last synced at 02:58 on 28/09/2026. 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 Công Ty TNHH Tư Vấn Xây Dựng Hùng Sơn?

The three mandatory fields on an invoice are the entity name Công Ty TNHH Tư Vấn Xây Dựng Hùng Sơn, tax code 3100945427 and address Đường Phan Đình Phùng - Tiểu khu 7, Phường Đồng Thuận, Quảng Trị, 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 Công Ty TNHH Tư Vấn Xây Dựng Hùng Sơn operate in?

The main business line of Công Ty TNHH Tư Vấn Xây Dựng Hùng Sơn is Hoạt động chuyên môn, khoa học và công nghệ khác chưa được phân vào đâu (business line code M7490). The entity is also registered for 3 additional business line(s), all listed under "Business lines" above.

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 Đồng Thuận

901 Total businesses

479 Operating

420 Ceased / suspended

0 New in last 90 days

Across Tỉnh Quảng Trị: 14,108 businesses, of which 6,983 are operating.

Common business lines

Wholesale and retail trade; repair of motor vehicles and motorcycles 287

Construction 162

Manufacturing 110

Professional, scientific and technical activities 72

Transportation and storage 47

Accommodation and food service activities 41

By legal form

Limited liability company 733

Joint stock company 92

Sole proprietorship 38

Single-member limited liability company 17

Cooperative 6

Other state agency 4

By status

Taxpayer issued tax code 479

Not operating at registered address 306

Ceased operations; tax code closure not yet completed 48

Temporarily suspended operations 48

Ceased operations; tax code closure completed 18

— 2

Businesses with legal representative "Mai Thanh Hiếu"

A total of 3 businesses share the same legal representative name