Wartung und Betreuung der Software NEST Release 2018

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Location: Canton ZH
Procuring office: FD - Steueramt (SST)

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Awarded directly

According to the simap publication. Values that are not given are deliberately missing here.

Awarded to

As published on simap.ch: winner and price (with or without VAT, as stated).

Award of 24.06.2026Direct award
- KMS AG, KriensCHF 1’550’000.00 incl. VAT

Awards of this contracting authority

Justification

Die Steuersoftware NEST ist eine proprietäre Software, sodass Änderungen der Programme, wie sie auch für Wartungs- und Betreuungsleistungen erforderlich sind, ausschliesslich durch die Rechtsinhaberin vorgenommen werden können. Sowohl rechtliche Gründe als auch der Umstand, dass NEST von der KMS AG entwickelt und für das Steueramt spezifisch angepasst wurde, verhindern, dass ein Dritter Wartung und Betreuung der Steuersoftware für das Steueramt vornehmen kann. Als Alternative käme nur die Ablösung von NEST im Steueramt in Betracht. Diese ist mit dem kantonalen Projekt Gemeinsame IT von Kanton und Gemeinden bereits initiiert.

AI summary

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In brief
Services
Requirements
Conditions
Dates
Award criteria

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What is being procured?

Scope of work

Wartungs- und Betreuungsleistungen an dem im Steueramt der Stadt Zürich im Einsatz befindlichen Release der Steuersoftware NEST (NEST Release 2018).

Key facts, codes and options

Type of contract: Service
Trades: Not evident from the available publication data.
CPV: CPV 72267100 – Maintenance of information technology software
CPV 72265000 – Software configuration services
Options: Not evident from the available publication data.
Variants: Not evident from the available publication data.
Partial offers: Not evident from the available publication data.

TEXFY assessment: Products, installations, quantities, technical specifications and exclusions are not structured fields of the publication. TEXFY does not analyse the free text on them: check the original text and the tender documents.

Market data for this service

From awards published on simap.ch, without rankings and without rating companies.

Comparable awards

Software supply, canton of Zurich, last 12 months

91 awards, bids (median): 5.

Awards: Software supply

Range of award prices

Software supply, canton of Zurich, last 12 months

CHF 194’58010 % of the prices were lower

CHF 607’882Median: half were lower

CHF 6’356’28010 % of the prices were higher

8 out of 10 award prices were between CHF 194’580 and CHF 6’356’280.

From 111 published award prices in CHF from 20.11.2025 to 09.11.2026, with or without VAT, as published. A single contract can differ widely.

Official source

Go to the official tender

simap project number: 40344
Publication number: 40344-01
Covered by international agreements: Yes

Checked against simap: 10.11.2026, 18:02

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