---
title: "KIID (Key Investor Information Document, UCITS)"
description: "The UCITS KIID is the two-page document introduced under UCITS IV that presents a fund's objectives, a 1–7 SRRI risk indicator, charges and ten years of calendar-year past performance."
canonical: https://fundfactsapi.com/glossary/kiid
published: 2026-09-04
updated: 2026-09-04
publisher: FundFacts API
---

# KIID (Key Investor Information Document, UCITS) (UCITS KIID, Key Investor Information Document, KII, KIID document)

> The UCITS KIID is the two-page document introduced under UCITS IV that presents a fund's objectives, a 1–7 SRRI risk indicator, charges and ten years of calendar-year past performance.

## Definition

The **Key Investor Information Document (KIID)** is the two-page disclosure that [UCITS](https://fundfactsapi.com/glossary/ucits) funds have produced for each share class since the UCITS IV Directive. Its sections are fixed: objectives and investment policy, a risk and reward profile with the **synthetic risk and reward indicator** ([SRRI](https://fundfactsapi.com/glossary/srri), 1 to 7, derived from five years of weekly volatility), charges (entry, exit, ongoing charges and performance fee), past performance as a bar chart of up to ten calendar years against the benchmark, and practical information.

## Why it matters

For a decade the KIID was the standard source of a fund's risk class and [ongoing charges](https://fundfactsapi.com/glossary/ongoing-charges) figure, and many systems and datasets are built around its fields. For EU retail investors it was replaced by the PRIIPs [KID](https://fundfactsapi.com/glossary/kid) on 1 January 2023, but the KIID remains the required document for UK UCITS and is still produced by many fund houses for professional investors and non-EU markets, so both documents circulate today.

## In the API

The API reads whichever key information document the fund house currently publishes for the share class. The 1–7 indicator is in `riskRating`, ongoing charges in `headlineMetrics.ter`, and the calendar-year bars in `calendarReturns`. Example values:

```json
{
  "riskRating": 6,
  "headlineMetrics": { "ter": 0.20 },
  "calendarReturns": { "years": [2023, 2024], "fund": [19.6, 26.6], "benchmark": [19.6, 26.6] }
}
```

## Common pitfalls

The SRRI (KIID) and SRI (PRIIPs KID) are calculated differently, so do not mix them in one time series or compare a KIID score with a KID score. Ongoing charges exclude portfolio transaction costs and performance fees. The past-performance chart shows complete calendar years only, so a young fund may show none.

## In the FundFacts API payload

- `riskRating`
- `headlineMetrics.ter`
- `calendarReturns.fund`
- `calendarReturns.benchmark`

## About FundFacts API

FundFacts turns any fund or ETF ISIN into one dated factsheet (fees and KID costs, the 1–7 risk indicator, holdings, sector and country exposure, returns) read from the fund house's own documents: as a client-ready PDF under your firm's name for advisers and wealth managers, as JSON through its API for developers, or inside ChatGPT and Claude through its MCP server.

FundFacts works inside ChatGPT and Claude as a connector (a remote MCP server): ask about any fund or ETF by ISIN, ticker or name and the assistant answers from FundFacts' dated figures, fees, risk, holdings, exposure and returns, with fund cards, side-by-side comparisons, holdings overlap and portfolio look-through.

- Free API key, no card: https://fundfactsapi.com/signup
- Documentation: https://fundfactsapi.com/docs (OpenAPI: https://fundfactsapi.com/openapi.json)
- MCP server: https://fundfactsapi.com/api/mcp (set-up for every client: https://fundfactsapi.com/mcp-server)
- Pricing: https://fundfactsapi.com/pricing
- Site index for AI assistants: https://fundfactsapi.com/llms.txt
- Informational data, not investment advice.