What Is a KID / KIID?
PRIIPs explained for European investors
Every UCITS ETF sold to EU retail investors must come with a Key Information Document (KID) — a standardised 3-page summary required by law. It is also the reason you cannot buy US-listed ETFs from an EU broker. Here is what each section actually means, which parts are useful, and which to ignore.
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TL;DR
- Mandatory document for every UCITS product sold to EU retail investors.
- Standardised format so you can compare across funds and providers.
- Maximum 3 pages: objectives, risk, scenarios, costs, holding period.
- Replaced the older KIID for UCITS ETFs from 1 January 2023.
- Costs table — the most useful section. Shows all-in annual charge in % and euros.
- SRI (1–7) — quick volatility cross-check across products.
- Performance scenarios — widely considered unreliable. Do not use these to decide.
- Pair the KID with the fund’s factsheet for a complete picture.
What is a KID — and why does it exist?
Before the KID, EU retail investors faced a fragmented landscape of disclosure documents. Each country, each product type, produced something different — making cross-product comparison nearly impossible. The PRIIPs Regulation (EU No 1286/2014) fixed this with a single mandatory format.
The regulation came into force in January 2018 for most product types. UCITS funds were initially exempt and continued using the older KIID (Key Investor Information Document) format. That exemption ended on 1 January 2023, when all UCITS ETFs switched to the PRIIPs KID.
If you see “KIID” in older articles or forum discussions, it refers to the same type of document under its previous name. The purpose is identical — the format differs.
| KIID (old) | KID (current) | |
|---|---|---|
| Regulation | UCITS IV Directive | PRIIPs Regulation (EU) No 1286/2014 |
| Applied to UCITS ETFs from | 2012 | 1 January 2023 |
| Maximum length | 2 pages | 3 pages |
| Risk indicator | SRRI (1–7) | SRI (1–7) |
| Performance presentation | Past performance bar chart | Forward-looking scenarios (stress / unfavourable / moderate / favourable) |
| Cost presentation | Ongoing charges figure only | Full table: one-off, ongoing, transaction, incidental |
| Products covered | UCITS funds only | All PRIIPs: ETFs, structured products, insurance investments |
The PRIIPs regulation requires that any packaged investment product sold to EU retail investors through an EU-regulated broker must have a KID. US ETF providers — Vanguard US, iShares US, SPDR, Invesco US — have never produced PRIIPs-compliant KIDs for their US-listed funds.
Without a KID, an EU broker is legally prohibited from offering those products to retail clients. This is the regulatory root cause of the restriction. The solution is UCITS equivalents — Irish or Luxembourg-domiciled ETFs tracking identical indexes, fully KID-compliant.
The KID section by section
Every KID follows a fixed, mandatory structure. Here is what you will find on each page and what it is actually worth reading.
Full legal fund name, ISIN, fund provider, regulatory authority (Central Bank of Ireland for most Irish ETFs), and document date. Confirms you have the right share class — accumulating (Acc) vs distributing (Dist/Inc) is shown here.
Fund type, benchmark index, replication method (physical or synthetic), and recommended holding period. For a standard index ETF, the 5-year holding period shown is a regulatory minimum — long-term index investors hold for decades.
Useful for a quick sanity check on replication method and share class.
Contains the Summary Risk Indicator (SRI, 1–7) and the four performance scenarios. The SRI is a useful cross-check. The performance scenarios are widely considered unreliable — see below.
All-in cost breakdown in percentage and euro terms: one-off costs, ongoing (TER/OCF), transaction costs, incidental. The most standardised and comparable section across the entire KID. Read this one carefully.
Section 4 confirms liquidity (no lock-in for exchange-traded ETFs). Section 5 covers complaints procedures. Section 6 links to the prospectus, factsheet, and further documentation. Rarely relevant to the investment decision itself.
The Summary Risk Indicator (SRI): how to read it
The SRI is calculated from the fund’s annualised price volatility using a standardised EU methodology. It runs from 1 to 7, with the product’s score highlighted on the visual scale inside the document.
| SRI score | Volatility range | Risk level | Typical UCITS ETF examples |
|---|---|---|---|
| 1 | Below 0.5% | Very low | Money market ETFs, overnight rate funds |
| 2 | 0.5% – 2% | Low | Short-term government bond ETFs |
| 3 | 2% – 5% | Low-medium | Aggregate bond ETFs, investment-grade corporate |
| 4 | 5% – 10% | Medium | Some global equity ETFs in lower-volatility periods |
| 5 | 10% – 15% | Medium-high | MSCI World, S&P 500, FTSE All-World ETFs (typical) |
| 6 | 15% – 25% | High | Emerging market, single-country, sector ETFs |
| 7 | Above 25% | Very high | Leveraged ETFs, crypto ETPs, frontier market ETFs |
Liquidity risk — how easy it is to sell at a fair price in stressed markets.
Counterparty risk — relevant for synthetic ETFs using swap agreements.
Currency risk — a non-hedged global ETF carries USD exposure not fully reflected in the SRI.
Inflation risk — a score of 1 does not mean “safe” over long horizons. A money market fund will not preserve real purchasing power over decades.
Credit quality — for bond ETFs, the SRI does not distinguish between investment-grade and high-yield credit risk.
Performance scenarios: why you should largely ignore them
The scenarios section shows four projected outcomes for a €10,000 investment: stress, unfavourable, moderate, and favourable. They are presented as specific monetary figures, which gives them an air of precision they do not deserve.
The scenarios extrapolate forward based on the fund’s recent historical return distribution using a regulatory formula. If a fund has recently performed strongly, the “moderate” scenario will project continued strong returns — regardless of whether that is realistic long-term.
- The “favourable” scenario is not more probable than “unfavourable”.
- During bull markets the “moderate” scenario can project implausibly high returns.
- Two identical ETFs calculated on different dates produce very different scenarios.
- ESMA has acknowledged these shortcomings. The methodology has been revised but fundamental problems remain.
The costs section: the most useful part of the KID
The costs table is where the KID delivers real, standardised value. It breaks all fund costs into four categories, showing each as a percentage and as a euro amount on a €10,000 example — making direct comparison across funds and providers straightforward.
| Cost type | Typical value (UCITS equity ETFs) | What it means |
|---|---|---|
| Entry cost (one-off) | 0% | No entry charge when buying on exchange. Unlike some active funds, ETFs carry no front-end load at the fund level. |
| Exit cost (one-off) | 0% | No exit charge when selling on exchange. Note: you still pay broker commission and the bid-ask spread — these are not fund costs and do not appear in the KID. |
| Ongoing costs (TER / OCF) | 0.07% – 0.40% | Annual management and administration fee, deducted daily from fund assets. This is the headline number most investors quote when comparing ETFs. |
| Portfolio transaction costs | 0.00% – 0.10% | Estimated costs of the fund’s internal trading — index rebalancing, corporate actions. Can be negative if securities lending income exceeds rebalancing costs. |
| Incidental costs | 0% (typically) | Performance fees, if any. Passive index ETFs almost never charge these. If you see a performance fee on a product marketed as passive, investigate further. |
The KID shows all costs at the recommended holding period (typically 5 years) on a €10,000 investment, broken down by year. This gives you a concrete euro figure: if total annual costs show €20 per year on €10,000, that is a 0.20% all-in charge.
Use this to compare two ETFs from different providers tracking the same index — the KID format accounts for all cost components, not just the headline TER. The ongoing costs line is the most stable figure for long-term comparisons; transaction costs can vary year to year.
KID vs factsheet: use them together
The KID and the factsheet serve different purposes and are most useful in combination. Here is what each one tells you.
| What you want to know | Where to find it | Document |
|---|---|---|
| Total annual ongoing cost | Costs table → “Other ongoing costs” | KID (standardised) |
| Transaction costs inside the fund | Costs table → “Portfolio transaction costs” | KID (standardised) |
| Risk level vs other products | SRI (1–7 scale) | KID |
| Accumulating or distributing? | Fund name (Acc / Dist / Inc) + product description | KID or factsheet |
| Fund domicile (Ireland / Luxembourg) | Competent authority + manufacturer details | KID or factsheet |
| Top 10 holdings + geographic breakdown | Holdings section | Factsheet only |
| Tracking difference vs benchmark | Performance history vs index | Factsheet (calculate manually) |
| Fund size (AUM) | Fund overview block | Factsheet only |
| Securities lending policy | Supplementary documentation | Prospectus / factsheet |
KIDs are published free of charge on each fund provider’s website — on the individual product page for each ETF. Main providers: iShares at ishares.com, Vanguard at vanguard.co.uk or vanguard.nl, Xtrackers at xtrackers.com, Amundi at amundi.com.
ETF aggregators like justETF and TrackInsight also link directly to current KIDs from each fund listing. Your broker’s trading platform must provide the KID on the instrument information page before you place an order — EU regulation requires it.
Ready to start investing in UCITS ETFs?
DEGIRO and Interactive Brokers are two of the most widely used brokers for EU-based ETF investors. Both provide KID access on every instrument page before you invest, as required by EU regulation.
Full reviews: DEGIRO review · Interactive Brokers review
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Frequently asked questions
What is a KID in investing?
A KID (Key Information Document) is a standardised, maximum 3-page document that fund providers must produce for every UCITS or PRIIPs product sold to EU and EEA retail investors. It covers the product’s objectives, a Summary Risk Indicator (SRI) scored 1–7, forward-looking performance scenarios, a full costs breakdown, and the recommended holding period. The KID replaced the older KIID format for UCITS ETFs from 1 January 2023.
What is the difference between a KID and a KIID?
The KIID (Key Investor Information Document) was the original 2-page document required under the UCITS IV Directive, introduced in 2012. The KID is its 3-page replacement under the PRIIPs Regulation (EU No 1286/2014), covering a wider range of products and using forward-looking scenarios instead of historical bar charts. UCITS ETFs switched from KIID to KID on 1 January 2023. Older documents you find online may still reference the KIID — the purpose is identical, the format differs.
Why can’t EU investors buy US ETFs?
EU-regulated brokers are legally prohibited from selling packaged investment products to retail clients without a PRIIPs-compliant KID. US ETF providers (Vanguard US, iShares US, SPDR) have never produced KIDs for their US-listed funds, so EU brokers cannot legally offer them. European investors use UCITS equivalents — Irish or Luxembourg-domiciled ETFs tracking identical indexes and complying with the KID requirement.
How do I read the risk indicator on a KID?
The Summary Risk Indicator (SRI) runs from 1 (lowest) to 7 (highest) and is calculated from the fund’s historical price volatility using a standardised EU formula. Broad global equity ETFs (MSCI World, FTSE All-World, S&P 500 UCITS) typically score 4 or 5. Short-term government bond ETFs score 2–3. Leveraged or single-country ETFs score 6–7. The SRI is useful for a relative comparison across products but does not capture liquidity risk, counterparty risk, or inflation risk.
What costs are shown in a KID?
The KID costs table shows: one-off entry and exit costs (0% for exchange-traded ETFs); ongoing costs equivalent to the TER/OCF; portfolio transaction costs from internal fund trading (can be negative if securities lending income is high); and incidental costs such as performance fees (typically 0% for passive ETFs). All figures appear as a percentage and as a euro amount based on a €10,000 example investment — making direct comparison across providers straightforward.
Are KID performance scenarios reliable?
No — treat them with significant scepticism. The scenarios extrapolate recent historical return distributions forward using a regulatory formula, not long-run return expectations. During bull markets the “moderate” scenario can project implausibly high returns. The “favourable” scenario is not more probable than the “unfavourable” one. ESMA has acknowledged the methodology’s shortcomings. For realistic return expectations, use long-run historical index data from MSCI or FTSE Russell instead.
Do I need to read the KID before buying an ETF?
EU regulation requires brokers to make the KID available before you invest, and you may need to confirm receipt. In practice, focus on two sections: the costs table (to confirm the ongoing charge and transaction costs) and the SRI (as a cross-check). The factsheet published by the fund provider gives more actionable detail on holdings, benchmark, and tracking difference — use both documents together for a full picture.
Where can I find the KID for a UCITS ETF?
KIDs are published free of charge on each fund provider’s website: iShares at ishares.com, Vanguard at vanguard.co.uk or vanguard.nl, Xtrackers at xtrackers.com, Amundi at amundi.com. ETF aggregators like justETF and TrackInsight link directly to current KIDs from fund listing pages. Your broker’s trading platform is also required to provide the KID on the instrument information page before you place an order.
QuantRoutine provides educational content only. Nothing on this page is an offer, solicitation, or recommendation to buy or sell any security or to open an account with any specific broker. PRIIPs regulation requirements may be updated — always refer to the official document provided by your fund provider. You are responsible for your own investment, tax, and legal decisions. Always review each broker’s current terms, fees, and eligibility on their official website before opening or funding an account.