---
title: "ID 6694722 - PROVISION OF TAX ADVISORY SERVICES FOR NILGOSC'S INVESTMENT PORTFOLIO"
ocid: "ocds-h6vhtk-078f52"
canonical_url: "https://d3tenders.com/contract/?ocid=ocds-h6vhtk-078f52"
markdown_url: "https://d3tenders.com/contract/ocds-h6vhtk-078f52.md"
json_url: "https://d3tenders.com/contract/ocds-h6vhtk-078f52.json"
source: "Find A Tender Service"
current_stage: "Planning"
buyer: "Northern Ireland Local Government Officers' Superannuation Committee (NILGOSC)"
published: "2026-10-23"
---

# ID 6694722 - PROVISION OF TAX ADVISORY SERVICES FOR NILGOSC'S INVESTMENT PORTFOLIO

Buyer: Northern Ireland Local Government Officers' Superannuation Committee (NILGOSC)  
Current stage: Planning  
OCID: ocds-h6vhtk-078f52

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## Summary

NILGOSC, the Northern Ireland Local Government Officers’ Superannuation Committee, intends to procure tax advisory services for its investment portfolio. The work covers advice across asset classes, including tax compliance, global tax agency requirements, tax forms, available global tax exemptions and reliefs, and tax reviews of new investments. Advice may also be needed for additional asset classes following future strategic reviews. This is a specialist professional services requirement for a supplier able to support an institutional investment portfolio across international tax matters. NILGOSC is the buyer, with Northern Ireland’s central procurement team managing the process. The work will support NILGOSC’s investment activities; no specific delivery location is stated.

The procurement is at the planning stage: NILGOSC has stated its intention to buy the services, but has not yet invited tenders. The buyer expects to use an open procedure, with a planned follow-on notice on 4 November 2026. The estimated overall value is £1.5 million excluding VAT (£1.8 million including VAT); the buyer says this reflects potential extensions and optional services and does not guarantee a level of business. The planned initial contract period runs from 13 June 2027 to 12 June 2032, with two possible extensions of up to 12 months each, subject to review and satisfactory performance. The buyer expects the contract award decision by 29 January 2027. There is one lot. Economic and technical selection criteria are expected to be set out in the tender documents.

This will suit tax advisory firms with the capacity to provide continuing portfolio-wide support and expertise spanning international tax compliance, tax agency processes, tax documentation, cross-border exemptions and reliefs, and tax analysis of prospective investments. Providers should be able to advise across multiple asset classes and adapt their work if NILGOSC’s strategic reviews lead to additional asset classes being included. The requirement combines recurring advisory and compliance support with investment-specific reviews, so firms able to deliver both ongoing services and responsive specialist advice are likely to be well placed. The buyer indicates that economic and technical selection requirements will be detailed when the tender documentation is issued. Suppliers can use the planning period to assess the breadth of their relevant expertise and delivery capacity ahead of the competition.

## Notice

NILGOSC requires a full range of tax advisory services for its investment portfolio. Advice is required across the range of asset classes and includes but is not limited to tax compliance, global tax agency requirements, tax forms service, advice in respect of global tax exemptions/reliefs available and tax reviews in respect of new investments. Advice may be sought in respect of additional asset classes depending on the outcome of future strategic reviews.

### Lot Information

Lot 1

Renewal: Following the initial contract period, there are 2 optional extension periods of up to 12 months each. Optional extension periods will be subject to review and satisfactory performance assessment by the Contracting Authority.

## Key Details

| Field | Value |
| --- | --- |
| Publication source | Find A Tender Service |
| Latest notice | https://www.find-tender.service.gov.uk/Notice/100622-2026 |
| Notice type | UK3 - Planned Procurement Notice |
| Procurement type | Standard |
| Procurement category | Services |
| Procurement method | Open |
| Procurement method details | Open procedure |
| Tender suitability | Not specified |
| Awardee scale | Not specified |
| All stages | Planning |

## Dates

| Field | Value |
| --- | --- |
| Publication date | 23 Oct 2026 |
| Submission deadline | Not specified |
| Future notice date | 4 Nov 2026 |
| Award date | Not specified |
| Contract period | 13 Jun 2027 - 12 Jun 2032 |
| Recurrence | 2033-11-12 |

## Values

| Field | Value |
| --- | --- |
| Tender value | £1,500,000 |
| Lots value | Not specified |
| Awards value | Not specified |
| Contracts value | Not specified |

## Status

| Field | Value |
| --- | --- |
| Tender status | Planned |
| Lots status | Planned |
| Awards status | Not specified |
| Contracts status | Not specified |

## Buyer

| Field | Value |
| --- | --- |
| Main buyer | Northern Ireland Local Government Officers' Superannuation Committee (NILGOSC) |
| Locality | BELFAST |
| Postcode area | Northern Ireland |
| Postcode | BT4 2LP |
| Country | Northern Ireland |
| ITL 1 | TLN Northern Ireland |
| ITL 2 | TLN0 Northern Ireland |
| ITL 3 | TLN06 Belfast |
| Local authority | Belfast |
| Electoral ward | Belmont |
| Westminster constituency | Belfast East |
| Delivery location | Not specified |

## CPV Codes

### Divisions

- 79 - Business services: law, marketing, consulting, recruitment, printing and security

### Codes

- 79221000 - Tax consultancy services
- 79222000 - Tax-return preparation services

## Release History

- 23 Oct 2026 at 15:09 - Planning - UK3 - Planned Procurement Notice - https://www.find-tender.service.gov.uk/Notice/100622-2026

## Documents

- https://www.find-tender.service.gov.uk/Notice/100622-2026
  23rd October 2026 - Planned procurement notice on Find a Tender

## Notice URLs

- https://etendersni.gov.uk/epps
- https://nilgosc.org.uk/
- https://www.finance-ni.gov.uk/topics/procurement
- https://www.legislation.gov.uk/ukpga/2023/54/contents

## Provenance

This Markdown file is an alternate public rendering of the D3 Tenders contract record. The canonical page is https://d3tenders.com/contract/?ocid=ocds-h6vhtk-078f52. The underlying structured data is available as OCDS JSON at https://d3tenders.com/contract/ocds-h6vhtk-078f52.json.