Software for WOZ and Taxes GRSA2
At a glance
Samenwerking A2-gemeenten (Heeze, Netherlands) is tendering: Software for WOZ and Taxes GRSA2. Offers are due 8 Dec 2026, 12:00 CET. Estimated value €1.9m, 60-month contract, 2 lots.
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Translated from the official notice. The original text is the legally binding one.
Key facts
- Deadline
- €1.9m
- Estimated value
- 60 months
- Duration
- Open procedure
- Procedure
- 22 Oct 2026
- Published
- 730766-2026
- Notice number
- 0e7bcc0e-ce48-495c-90a7-dd9123a413a9
- Reference number
- IT services: consulting, software development, Internet and support (72000000)
- Main CPV
- NLD
- Place of performance (NUTS)
- 2
- Lots
- not allowed
- Variant offers
- Dutch
- Language of offers
Dates
Every date of the notice and its changes, in order. Times: Brussels / Warsaw.
Notice published
Deadline for offers
Planned start of the contract
Planned end of the contract
What the buyer wants
Vanuit de GRSA2 is behoefte ontstaan aan een toekomstbestendige oplossing voor de ondersteuning van de gemeentelijke belastingheffing, het volledige WOZ-proces en het publiekrechtelijk invorderen van gemeentelijke belastingen. De huidige overeenkomst voor de ondersteuning van deze processen loopt af op 31 december 2027. Om de continuïteit van de dienstverlening te waarborgen en te voorzien in toekomstbestendige ondersteuning, wordt deze Europese aanbesteding uitgevoerd.
De GRSA2 zoekt daarbij een betrouwbare oplossing die aansluit bij de huidige en toekomstige werkwijze en ruimte biedt voor verdere digitalisering, automatisering en verbetering van de informatievoorziening. Het onderwerp van de aanbesteding is een dienst. De bijbehorende CPV-code is 72000000-5 ITdiensten.
Original language: Dutch
CPV codes
- 72000000IT services: consulting, software development, Internet and supportmain
- 48412000Tax preparation software package
- 72212412Tax preparation software development services
Lots (2)
The contract is divided into 2 lots. Offers may be submitted for selected lots where the documents allow it.
Lot 1Software for WOZ and Taxes GRSA2
- Estimated value:
- €1.9m
- CPV:
- 72000000 · IT services: consulting, software development, Internet and support
Vanuit de GRSA2 is behoefte ontstaan aan een toekomstbestendige oplossing voor de ondersteuning van de gemeentelijke belastingheffing, het volledige WOZ-proces en het publiekrechtelijk invorderen van gemeentelijke belastingen. De huidige overeenkomst voor de ondersteuning van deze processen loopt af op 31 december 2027. Om de continuïteit van de dienstverlening te waarborgen en te voorzien in toekomstbestendige ondersteuning, wordt deze Europese aanbesteding uitgevoerd. De GRSA2 zoekt daarbij een betrouwbare oplossing die aansluit bij de huidige en toekomstige werkwijze en ruimte biedt voor verdere digitalisering, automatisering en verbetering van de informatievoorziening. Het onderwerp van de aanbesteding is een dienst. De bijbehorende CPV-code is 72000000-5 ITdiensten.
Lot 2
- Estimated value:
- €1.9m
Conditions for participation & required documents
What the notice asks bidders to prove, and the documents it requires. Full text below.
This notice does not spell out the conditions to take part; they are in the tender documents. SalesDots fetches the documents where the platform allows it (or takes your upload), reads them for you and turns them into this checklist.
Options, renewals, framework
- Renewals: up to 4 times, 24 months each
This is the SalesDots check: every condition in the notice, the company registers and your whole company profile — certificates with expiry dates, team, references and financials — in one place. The results below are an example; you see the real one after signing in.
8 met · 1 expiring · 2 missing · 2 to check
Registers — checked automatically
- National company registercompany active, representation matchesVerified
- EU VAT (VIES)number active in VIESVerified
- LEI (GLEIF)LEI issued and renewed, data matches the registerVerified
- Sanctions screeningcompany and owners not listedVerified
Company profile — matched to the requirements
- ISO/IEC 27001company certificate, validIn your profile
- ISO 9001company certificate — renew before you bidExpires before the deadline
- ISO 22301add it or bring in a consortium partnerNot in your profile yet
- Project manager — PMP / PRINCE22 people, 5+ years of experienceIn your profile
- Solution architect — TOGAFno certified personNot in your profile yet
- IT references, last 3 years3 public-sector implementationsIn your profile
- Turnover, last 3 yearsfrom financial statementsIn your profile
- Partner status (Microsoft, SAP, Oracle)to confirm with the vendorNeeds a look
- Security clearance (Poufne, NATO)to check in the teamNeeds a look
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Award criteria
The full criteria and their weights, as published in the notice.
For all lots
- Registration form30%
De prijs wordt beoordeeld op basis van het ingevulde inschrijfbiljet. Ter bepaling van de beste prijs-kwaliteitverhouding wordt gebruik gemaakt van de Utility Index
- 1. Implementation & Transition Plan20%
Zie aanbestedingsdocument
- 2. Demo based on written cases30%
Zie aanbestedingsdocument
- 3. Functional added value, integrality and development, including support and services for the revaluation of non-residential properties20%
Zie aanbestedingsdocument
Buyer
Samenwerking A2-gemeenten
- Address
- Jan Deckersstraat 2, 5590 GA Heeze, Netherlands
- Official contact address
- [email protected]
- The functional mailbox published in the notice. We never publish personal data.
Register identifiers
- Registration no. in the notice
- 55263739
What this buyer bought before
3 IT contract award notices 2024–2026, €1.4m in total.
BOR-applicatie voor de Samenwerking A2-gemeenten
Winner: Progresity B.V. · 4 bids
€600,000
9 Mar 2026
e-HRM applicatie, GRS-A2
Winner: AFAS Software B.V. · 1 bid
€100,916
5 Jun 2025
Applicatie Meldingen Openbare Ruimte (MOR), GR Samenwerking A2-Gemeenten
Winner: Progresity B.V. · 2 bids
€745,500
11 Oct 2024
How to submit an offer
Offers are submitted only on the buyer's platform, before the deadline for offers.
- s2c.mercell.com
- Platform
- yes
- Electronic submission
- no
- Electronic auction
Questions & answers
What is the deadline for offers in "Software for WOZ and Taxes GRSA2"?
Offers are due by 8 Dec 2026, 12:00 CET.
What is the estimated value?
The estimated value published in the notice is €1.9m.
Who is the buyer?
Samenwerking A2-gemeenten (Heeze, Netherlands).
Where and how do I submit an offer?
Offers are submitted electronically on s2c.mercell.com.
Is the contract divided into lots?
Yes, into 2 lots.
How are offers scored?
Registration form 30%, 1. Implementation & Transition Plan 20%, 2. Demo based on written cases 30%, 3. Functional added value, integrality and development, including support and services for the revaluation of non-residential properties 20%.
Which procedure is used?
Open procedure.
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Track this tenderSource: Tenders Electronic Daily (TED), Official Journal of the EU. SalesDots is not the contracting authority; offers are submitted only through the buyer's platform. Data from the official notice, refreshed 4 Nov 2026, 20:46 CET.