Help Desk and Operational Support Services for National Tax Network FY2026
Open tenderJapanese title: 令和8年度国税ネットワーク環境のヘルプデスク・運用支援業務の委託一式
Overview
This procurement is for comprehensive help desk and operational support services for the National Tax Agency's network environment for fiscal year 2026. The contract period extends until January 4, 2028. An explanatory meeting is scheduled for July 29, 2026, with bid submission due by September 29, 2026.
Key Details
- Source: Kanpo
- Notice type: Open tender
- Publication date: July 9, 2026
- Procuring entity: NAO Hisaki, Director of the Accounting Division, Commissioner’s Secretariat, National Tax Agency
- Submission deadline: September 29, 2026, 17:00 JST
- Bid opening: October 2, 2026, 10:30 JST, location: see the official notice
- Status: Expired
- Technology relevance: Possible
- Business-action likelihood: Medium – The procurement is open competitive bidding with a scheduled explanatory meeting and sufficient lead time, but local partnership or adaptation may be required due to the government network environment context.
Official Notice
Official Source
Kanpo, Japan's official government gazette, in which legally required public procurement notices are formally published.
- Source: Kanpo, Government Procurement Notice Edition
- Official category: Tender notice
- Publication date: July 9, 2026
Full English Translation
The following English translation was prepared from the original Japanese notice published in Kanpo. Where an official English summary appears in the Kanpo publication, it was used only for verification; the translation below is based on the Japanese source text.
1. Procurement details:
Items (1), (3), (5), and
(6) are the same as in Item 1-1 (1), (3), (5), and (6).
(2) Subject and quantity: Comprehensive contract for help desk and operational support services for the National Tax Network environment for fiscal year 2026.
(4) Performance deadline: Until January 4, 2028.
2. Eligibility for competition:
Same as Item 1-2.
3. Submission location for bids, etc.: Items (1), (2), and
(4) are the same as Item 1-3 (1), (2), and (4).
(3) Date and location of the explanatory meeting for bidding: July 29, 2026, 13:30, Central Government Building No. 4, Shared Room 230.
(5) Deadline for receipt of bids: September 29, 2026, 17:00.
(6) Date and location of bid opening: October 2, 2026, 10:30, National Tax Agency, Fifth Meeting Room.
4. Use of procurement portal:
Same as Item 1-4.
5. Other:
Same as Item 1-5.
Show original Japanese notice
入札公告
次のとおり一般競争入札に付します。令和8年7月9日支出負担行為担当官 国税庁長官官房会計課長西尾尚記◎調達機関番号015 ◎所在地番号13〇第2号1 調達内容(1)、(3)、(5)、 (6)は、第1号の1(1)、(3)、(5)、 (6) に同じ。 (2) 件名及び数量令和8年度国税ネットワーク環境のヘルプデスク・運用支援業務の委託一式 (4) 履行期限 令和10年1月4日まで2 競争参加資格 第1号の2に同じ。3 入札書の提出場所等(1)、(2)、 (4)は、第1号の3(1)、(2)、 (4)に同じ。(3)入札説明会の日時及び場所 令和8年7月29日13時30分 中央合同庁舎第4号館共用230会議室(5)入札書の受領期限 令和8年9月29日17時00分(6)開札の日時及び場所 令和8年10月2日10時30分 国税庁第五会議室4調達ポータルの利用第1号の4に同じ。5 その他第1号の5に同じ。
Business Signal
Business Relevance
Do not proceed in the examined current route: an evidenced mandatory deadline or requirement blocks it. Other routes require separate verification.
- Product fit: Potential
- Current-case feasibility: Blocked in the examined route
- Evidence confidence: Low
- Supply-chain security: Unknown
Participation fit
Participation is expected to require appropriate Japanese government procurement eligibility, or cooperation with a suitable Japanese partner holding the required qualification. The eligibility requirements have not been fully reviewed and should be verified against the official tender documents.
This page is based on the official Kanpo tender notice, with translation and a preliminary business assessment by I.J. Do. The official Japanese notice and tender documents are binding.
JBid is a beta technology-procurement intelligence service by I.J. Do.