Why US ETFs are not sold to retail investors in Europe

How it works

The fund is not banned. Nothing in EU law says a European cannot own an S&P 500 ETF listed in New York. What the law does is put a document between the fund and the retail investor, and make two different parties responsible for it.

1. The manufacturer writes the document. Before a packaged product "is made available to retail investors, the PRIIP manufacturer shall draw up for that product a key information document" and "publish the document on its website" (Article 5 of the PRIIPs Regulation).
2. The seller hands it over. "A person advising on, or selling, a PRIIP shall provide retail investors with the key information document in good time before those retail investors are bound by any contract or offer relating to that PRIIP" (Article 13).

A European broker selling a US-domiciled ETF to a retail client is the second party and needs the first party's document. If the issuer has not produced one, the broker has nothing to provide, and the sale cannot be done compliantly. The obstacle sits with the issuer, but the refusal arrives from the broker, which is why it looks like the broker's policy.

What counts as a packaged product

The PRIIPs Regulation, Regulation (EU) No 1286/2014 in its consolidated text of 9 January 2024, defines a packaged retail investment product as an investment where, "regardless of the legal form of the investment, the amount repayable to the retail investor is subject to fluctuations because of exposure to reference values or to the performance of one or more assets which are not directly purchased by the retail investor".

An ETF share is the textbook case: the investor buys the fund, and the fund buys the assets. A share in a company is not, because the company is the asset. That is why the document requirement follows the wrapper and not the exposure.

A retail investor is defined by reference to MiFID II's retail client, so the duty runs to the client category, not to the size of the account. The regulation applied from 1 January 2018, and funds authorised under the EU's UCITS directive were exempt until 31 December 2022, using their own older disclosure document in the meantime. Since then European funds sold to retail have carried the same KID.

What the document is

The KID is not a prospectus summary that a US issuer could relabel. It is a fixed template with fixed methods.

• Length and language. At most "three sides of A4-sized paper when printed" (Article 6), written in an official language of the member state where the product is distributed, or one its regulator accepts (Article 7). A fund sold in eight countries may need it in eight languages.
• Prescribed sections. The regulatory technical standards, Delegated Regulation (EU) 2017/653, set the section order and titles, a summary risk indicator "on a numerical scale from 1 to 7", performance scenarios computed by the methods in its annexes, and a cost presentation.
• Upkeep. The manufacturer must review it "every time there is a change that significantly affects" its content "and, at least, every 12 months" (Article 15 of the standards), and publish any revision on its website.

So producing a KID is an ongoing EU compliance process per fund, in several languages, under EU methods. A US issuer whose fund is already sold in the US under US disclosure rules has to decide that EU retail demand for that fund is worth it. What European retail investors are offered instead are separate, European-domiciled funds, which are built to carry the KID from the start.

The UK: a new document, the same gate

The UK carried the PRIIPs rules over after leaving the EU and is now replacing them. In PS25/20, published on 8 December 2025, the FCA set final rules for Consumer Composite Investments, a regime that "will replace the Packaged Retail and Insurance-based Investment Products (PRIIPs) regime and the Undertakings for Collective Investment in Transferable Securities (UCITS) disclosure requirements with a single framework".

The dates matter if you are reading a UK broker's notices:

The FCA addressed US ETFs directly. A few respondents said the KID had kept UK retail investors out of US ETFs and that a product summary would do the same. The FCA answered that "our rules do not create a barrier", and then named a different one: "An overseas fund can only be marketed to UK retail investors if it is a 'recognised scheme'", through the Overseas Funds Regime or section 272 of the Financial Services and Markets Act, and "there are currently no US funds that are recognised schemes in the UK". The more flexible document lowers one cost; recognition remains the issuer's decision, which the FCA calls "a commercial one".

The regime also lets a manufacturer take a product out of scope by marking it not for retail and making sure it is not directed to retail investors. Either way, what a UK retail client can buy depends on what the issuer does for the UK market, not on which broker the client asks.

The mirror image: PFIC rules for US persons abroad

A US citizen living in Europe meets the problem from both sides. The local broker cannot sell them the US ETF, and the European fund it can sell may be a passive foreign investment company under US tax law.

The IRS instructions for Form 8621, revised December 2025, set out the two tests. A foreign corporation is a PFIC if "75% or more of the corporation's gross income for its tax year is passive income", or if at least 50% of its assets on average "produce passive income or … are held for the production of passive income". Whether a given fund is a PFIC is that fund's fact, but a pooled vehicle holding a portfolio of securities is the kind of company the tests describe.

What follows, at the level the instructions state it:

• A form per fund. A US person holding a PFIC generally files Form 8621 for each one in each year it receives distributions, sells, makes or reports an election, or must report annually. For a fund taxed under the default regime, the annual Part I report has an exception when all PFIC stock is worth $25,000 or less, $50,000 on a joint return, and there is no excess distribution or gain.
• The default regime. Without an election the fund is a "section 1291 fund". An excess distribution is the part of a year's distributions above 125% of the average of the three preceding years, and "the entire amount of gain from the disposition" is treated as one. It is spread over the holding period; the parts falling in earlier PFIC years are "subject to the separate tax and interest charge set forth in section 1291(c)".
• Two elections. A qualified electing fund election taxes the shareholder's share of the fund's earnings each year, but it depends on the fund: "the PFIC must provide the shareholders with a PFIC Annual Information Statement". A mark-to-market election is available for "marketable stock", which includes stock regularly traded on a qualifying foreign exchange.

So the product European rules allow is the one US rules complicate, and the product US rules treat simply is the one European rules keep away from retail. Neither regime was written with the other in mind; the person living under both is the case neither covers.

What you can do about it

Find the document before you look for the fund. A KID must be published on the manufacturer's website. If the issuer has one for your country and language, a broker can sell the fund to you; if it does not, no broker can, and asking a second broker will not change that.

If you want the same index exposure, look among the funds that carry the document. They are European-domiciled funds, most of them UCITS, and the databases sort them by domicile. justETF filters by fund domicile among eleven European ones, and the United States is not one of them. ETF Research Center lists US, Canadian and UCITS universes side by side, and Trackinsight puts a Dublin-domiciled fund next to its New York counterpart with UK reporting-fund status and PEA eligibility on the comparison page. Curvo backtests on the funds' own ISINs, 637 of them Irish and 402 Luxembourg on its card. Then check costs, replication, distribution policy and tracking for the fund you would actually hold.

Know that individual shares are a different case. The PRIIPs definition catches the wrapper. The shares of the companies inside it are outside that definition.

In the UK, read your broker's notices against the 2027 date. Until 8 June 2027 a fund may come with a KID, a KIID or a new product summary. After it, the product summary is the document a distributor needs. Recognition, not the format, is what a US fund still lacks.

If you are a US person abroad, read the Form 8621 instructions before buying any non-US fund. Note the $25,000 and $50,000 thresholds, the excess-distribution rule, and what each election requires. Before relying on a qualified electing fund election, ask the fund whether it issues a PFIC Annual Information Statement. The tax consequence is yours to settle with an adviser; the facts it turns on are in the instructions and the fund's own documents.

The rest of the field is in ETF research, where the cards say which listings and domiciles each product covers.