The United States and Croatia signed an income tax treaty in December 2022, and it is now closer to taking effect. On October 16, 2026, EY reported that the U.S. ambassador to Croatia said the Senate could vote on it, with ratification possible before year end. For a sponsor with shareholders abroad, the news shows how much of tax treaty dividend withholding sits outside the sponsor's control. A treaty governs nothing until both governments confirm ratification. Even then, it helps only investors who claim it properly.
The gap between a treaty on paper and a reduced rate on a payment is where a sponsor carries real responsibility. Offshore investors often hold their interest through a U.S. C corporation blocker. Every dividend that blocker pays is subject to withholding, at a rate set by where each shareholder lives and what it has certified. That work belongs in onboarding, because the party that withholds is the party the IRS holds liable. The guide to Forms 8804, 8805 and 1042-S shows where the blocker sits in a deal's tax reporting, and this article covers the rate itself.
How Dividend Withholding Works When a Blocker Pays Foreign Shareholders
A blocker corporation holds the partnership interest, receives the K-1, pays U.S. corporate tax and files its own return. Foreign investors own shares in the corporation rather than partnership units, so what reaches them is a dividend. IRS Publication 515 says most types of U.S. source income received by a foreign person are subject to U.S. tax of 30 percent, a rate a tax treaty may lower or remove. The withholding agent takes the tax out, reports each shareholder's dividends on Form 1042-S and files Form 1042. For tax year 2026, the IRS says Forms 1042-S are due March 15, 2027.
The 30 percent figure applies until something displaces it. A shareholder who supplies no withholding certificate, or one the withholding agent cannot rely on, stays at the statutory rate. Publication 515 tells withholding agents to apply presumption rules when they hold no documentation they can reliably link to a payment. In practice, the paperwork an investor signs at subscription decides the rate on every later dividend.
Why the Tax Treaty Dividend Withholding Rate Differs by Country
Treaties are negotiated one country at a time, so a single blocker can apply several rates to the same dividend. The IRS treaty rate table, revised in May 2023, lists a general rate of 25 percent on U.S. dividends paid to residents of India. For residents of the United Kingdom, the general rate is 15 percent. Both treaties set a lower rate for a company that owns at least 10 percent of the payer's voting stock or voting power. That rate is 15 percent under the India treaty signed in 1989 and 5 percent under the UK convention signed on July 24, 2001.
Two markets that sponsors often study sit outside the treaty network entirely. Neither Singapore nor the United Arab Emirates appears on the IRS list of U.S. income tax treaties, so dividends to their residents start at the statutory rate. The guide to Regulation S offerings covers how sponsors approach those investors on the securities side.
The tax rate, by contrast, follows the treaty list alone, and that list moves. Publication 515 for 2026 records that the Hungary treaty ended for taxes withheld at source on January 1, 2024. It also notes that parts of the Russia treaty have been suspended since August 16, 2024, returning affected payments to 30 percent.
More change is coming. Rebecca Burch, a deputy assistant secretary at Treasury, said in June that Treasury is working toward treaty updates with Switzerland, Romania and Vietnam, Bloomberg Tax reported. A rate that was right when a deal closed may be wrong at the next payment date. The treaty list therefore deserves a check before each distribution, not once per raise.
What a Valid Treaty Claim Requires
A lower rate is never automatic for a resident of a treaty country. Under the IRS guidance on claiming treaty benefits, the investor gives Form W-8BEN, or Form W-8BEN-E for an entity, to the withholding agent. On that form it certifies treaty residence and beneficial ownership of the income. It also certifies that it meets any limitation on benefits provision in the treaty. The form must carry a U.S. or foreign taxpayer identification number, with an exception the IRS limits to certain marketable securities.
Limitation on benefits is the test most likely to trouble an entity investor. It stops a company with no real connection to a treaty country from borrowing that country's rate. The test appears as Article 23 of the UK convention and Article 24 of the India treaty. A holding company registered in one country but owned by families elsewhere may fail it, whatever its address suggests. The sponsor's tax advisor should judge borderline claims, and the checklist of what sponsors need to collect on Form W-8BEN-E walks through each part of the entity form.
Where REIT Dividends and Structure Choices Change the Rate
The type of corporation paying the dividend matters as much as the investor's residence. The India treaty states that its 10 percent company rate does not apply to dividends paid by a real estate investment trust. The IRS table adds that for REIT dividends, the general treaty rate applies only to narrower groups of holders. Under the India treaty, those are individuals holding less than 10 percent. A sponsor weighing a blocker against a REIT is therefore choosing between two treaty positions for the same investor, a choice for securities counsel and tax advisors before the offering documents are written.
Who Carries the Risk When the Rate Is Wrong
Withholding errors land on the payer. Publication 515 says a withholding agent is personally liable for any tax required to be withheld. If the agent fails to withhold and the foreign payee does not pay its tax, both are liable, together with interest and any penalties. Over withholding has a different cost, because the investor generally has to file a U.S. tax return to recover the excess. Either way, an investor's treaty claim becomes part of the sponsor's operating record.
What Sponsors Can Do Before the Next Raise
Start by mapping where the investors in the pipeline live and checking each country against the current IRS treaty list. Collect the right W-8 form with the subscription documents, and have treaty claims reviewed before funds arrive. Track the treaties that are moving, including the Croatia treaty now before the Senate, and recheck their status before each payment date. In offering materials, describe treaty relief as something an investor may claim, never as a rate the deal will deliver.
Raveum offers sponsors an investment management platform, fund administration, a global raise track under Regulation S and an operating partnership for selected sponsors, and sponsors keep their investor relationships, property and business plan. U.S. investors come in under Rule 506(c) and receive K-1s, while offshore investors invest through a U.S. C corporation blocker and Raveum reports their dividends on Form 1042-S and files Form 1042. See how the Raveum Sponsor Program works.
The Rate Is Decided Long Before the Dividend
The Croatia treaty will take effect on a date two governments set, and nothing a sponsor does will move it. What a sponsor controls is whether each investor's rate is known, documented and defensible before the first dividend. Rates differ by country, some markets have no treaty, and treaties end, pause and arrive. Every reduced rate still rests on a valid claim the withholding agent can rely on. A sponsor that treats tax treaty dividend withholding as an onboarding task, guided by the tax reporting guide for foreign investors in syndications, reaches tax season with fewer open questions.
Frequently Asked Questions
What Is the U.S. Withholding Rate on Dividends Paid to Foreign Investors?
The statutory rate is 30 percent. IRS Publication 515 says most types of U.S. source income received by a foreign person are subject to U.S. tax at that rate, and dividends from a U.S. corporation such as a blocker fall within that rule. An income tax treaty can lower the rate for a resident of a treaty country who gives the withholding agent a valid claim.
How Does a Foreign Investor Claim a Treaty Rate on Dividends?
The investor gives Form W-8BEN, or Form W-8BEN-E for an entity, to the withholding agent before the dividend is paid. The IRS says the form must include a U.S. or foreign taxpayer identification number and certify treaty residence, beneficial ownership and any limitation on benefits test. The withholding agent then applies the reduced rate only while it can rely on that form.
Does the United States Have a Tax Treaty With Singapore or the UAE?
No. As of October 2026, neither Singapore nor the United Arab Emirates appears on the IRS list of countries with which the United States has an income tax treaty. Dividends that a U.S. blocker pays to residents of either country therefore start from the statutory 30 percent rate. Sponsors should check the list again before each payment, because the treaty network changes.
Who Is Liable if Too Little Tax Is Withheld on a Dividend?
The withholding agent. IRS Publication 515 says a withholding agent is personally liable for any tax required to be withheld. If it fails to withhold and the foreign investor does not pay the tax, both are liable, along with interest and any penalties. That is why treaty claims deserve review at onboarding rather than at the first distribution.
Do REIT Dividends Get the Same Treaty Rate as Other Dividends?
Often not. Treaties tend to restrict the rates available on dividends from a real estate investment trust. The India treaty, for example, denies its lower company rate on REIT dividends, and the IRS treaty table shows the general rate applying only to narrower groups of holders. A sponsor choosing between a blocker and a REIT should compare both structures with a tax advisor.
When Should a Sponsor Bring in a Tax Advisor on Treaty Claims?
Before the offering documents are final, and again whenever a claim looks unusual. Structure choices such as a blocker or a REIT change the treaty rates available, and entity investors must pass any limitation on benefits test. A tax advisor should review entity claims, investors from countries whose treaties are changing, and any claim that does not match the investor's address or ownership.
This article is for general education only and is not legal, tax or investment advice. Securities and tax rules change and depend on each sponsor's facts, so work with qualified securities counsel and tax advisors before launching an offering. Real estate investments involve risk, including loss of capital, illiquidity and changes in property values. Offerings on Raveum are available to eligible investors only and are not open to the general public.
