Digital Services Tax: Who Owes It, Rates, and U.S. Impact

A digital services tax, or DST, is a levy that a country imposes on the gross revenue large technology companies earn from digital activities tied to that country’s users, such as online advertising, running a digital marketplace, or selling user data. Rates typically run between 1.5% and 7.5%, and more than 40 countries have adopted some version. The tax exists because traditional corporate tax rules require a physical office or factory before a country can tax a company, and the biggest tech firms serve millions of users in places where they have no physical presence at all.

How It Differs From Corporate Income Tax

Regular corporate income tax works on profit: total revenue minus business expenses, taxed at some rate on what remains. A DST skips the subtraction. It applies a flat percentage directly to gross revenue from covered digital activities, whether or not the company made money that year. The Congressional Research Service describes DSTs as “turnover taxes” that apply regardless of costs, functioning economically much like an excise tax.¹

The design is deliberate. When countries tax net profit, multinational tech companies can shift that profit to low-tax jurisdictions through transfer pricing and intellectual property licensing. A revenue-based tax closes that route. If a company earns €30 million from French users through targeted advertising, France taxes the full €30 million at 3% no matter where the profit is booked.²

The tradeoff is bluntness. A company running thin margins or losing money still owes tax on gross revenue, which is why DSTs draw sharper political opposition than ordinary corporate taxes.

Who Actually Owes the Tax

Nearly every DST uses a two-threshold trigger. A company must clear both a worldwide revenue floor and a local revenue floor before it owes anything.

The global threshold is remarkably consistent: €750 million in worldwide revenue, matching the OECD’s country-by-country reporting standard for large multinationals.³ Local thresholds vary. France and Austria set it at €25 million in domestic digital revenue. Spain uses €3 million. The UK requires £25 million in UK-user revenue and layers on a £25 million allowance that effectively exempts the first tranche.⁴ Italy’s 2025 budget law eliminated the domestic threshold entirely while keeping the €750 million global floor.

The result is that small and mid-sized businesses never encounter a DST. A software startup earning €5 million globally is nowhere near the trigger. Even sizeable domestic companies with limited international reach fall outside. The tax is architecturally aimed at the handful of firms that dominate the global digital economy.

What Activities Are Taxed

Three categories of digital revenue tend to be covered, though no country covers all three identically.

Online advertising. Revenue from displaying targeted ads to users in the taxing country. This is the most universally included activity. France, Austria, and Turkey all cover it, and it was the original focus of India’s now-discontinued equalization levy.
Digital marketplaces. Fees and commissions earned by platforms that connect buyers and sellers or facilitate transactions between users. Ride-hailing apps, third-party retail marketplaces, and accommodation booking platforms fall here. The UK names social media services, search engines, and online marketplaces as its three covered categories.⁴
User data sales. Revenue from selling data collected through user interactions. France and Spain cover this alongside advertising and marketplace activities.²

Countries determine which user is “theirs” by looking at physical location, typically verified through IP addresses, GPS data, or account registration details.

Common Carve-Outs

Most regimes exclude regulated financial activity. France excludes digital content delivery, payment processing services, and regulated financial platforms from its marketplace definition.² The UK exempts online financial marketplaces when more than half of the platform’s revenue comes from facilitating trades in financial instruments, commodities, or foreign exchange, an exemption that also reaches peer-to-peer lenders and some insurance businesses.⁵ The rationale is that regulated financial services already sit inside other tax and oversight regimes and would carry unnecessary complexity if layered with a DST.

Rates by Country as of 2026

Rates cluster between 2% and 7.5% of covered revenue. The major implementations:

France. 3% on advertising, digital interfaces, and user data sales. Global threshold €750 million; domestic threshold €25 million.²
United Kingdom. 2% on social media services, search engines, and online marketplaces. Global threshold £500 million; UK threshold £25 million.⁴
Italy. 3% on advertising, digital interfaces, and user data. Global threshold €750 million; no domestic threshold as of the 2025 budget law.
Spain. 3% on advertising, data sales, and digital intermediation. Global threshold €750 million; domestic threshold €3 million.
Austria. 5% on online advertising revenue. Global threshold €750 million; domestic threshold €25 million.
Turkey. 7.5% on advertising, content, and social media revenue. Global threshold €750 million; domestic threshold TRY 20 million.
Canada. 3% on digital services revenue, enacted in 2024 with retroactive application to revenue earned since January 1, 2022.
Kenya. 1.5% on digital interface services, covering most non-resident e-services.

India’s equalization levy charged 6% on online advertising and 2% on e-commerce supply and was one of the earliest DST-style measures. India repealed the e-commerce component in August 2024 and discontinued both levies in April 2025.⁶ Several other countries in Africa, South America, and Asia run their own versions at 1.5% to 6%.

Who Really Bears the Cost

The company on the tax bill is not always the one absorbing the expense. Because DSTs sit on intermediate services, much of the cost tends to travel downstream. A 2019 Congressional Research Service analysis concluded that DSTs are “likely to increase prices in affected markets, decrease quantity supplied, and reduce investment in these sectors.”

In practice, a local restaurant buying targeted ads on a search engine or social platform may see its advertising costs rise. An independent seller on a large e-commerce marketplace may face higher commissions. The tax targets tech giants by name, but the economic incidence often lands on the smaller businesses and consumers who rely on those platforms. That pass-through is one of the strongest arguments critics level at DSTs.

What DSTs Mean for U.S. Companies

U.S. companies paying DSTs abroad face a harder problem than the tax itself: the payment usually cannot be credited against their U.S. tax bill. The IRS allows a foreign tax credit only for levies that qualify as “foreign income taxes” under 26 CFR § 1.901-2.⁷ Final regulations issued in 2022 (T.D. 9959) replaced the older “predominant character” test with a stricter standard. To be creditable, a foreign tax must satisfy both a “net gain requirement” (structured to tax net income, not gross revenue) and an “attribution requirement” (taxing nexus based on activities, income source, or assets within the jurisdiction under principles similar to U.S. tax law).⁸

DSTs fail the net gain requirement because they tax gross revenue. They also raise problems under the attribution requirement because the taxing nexus is user location rather than a traditional income-source rule. The regulations were widely read as designed to keep DSTs from qualifying. The result is genuine double taxation for U.S. multinationals: once abroad through the DST, and again at home through regular corporate income tax with no offsetting credit. In extreme scenarios, the total effective tax rate on a single stream of digital revenue can exceed 100% of actual profit.

Trade friction has followed. Between 2019 and 2021, the U.S. Trade Representative ran Section 301 investigations into DSTs adopted by France, India, Italy, Turkey, Austria, Spain, and the United Kingdom, and into measures by Brazil, the Czech Republic, the European Union, and Indonesia.⁹ The investigations found several DSTs discriminatory toward U.S. companies, inconsistent with prevailing international tax principles, and burdensome to U.S. commerce.¹ Retaliatory tariffs were announced and then suspended in late 2021 during OECD negotiations.¹⁰ In February 2025, the administration ordered a revival of trade investigations targeting countries collecting DSTs on American companies, citing over $2 billion in annual global DST collections, with Canada and France each identified as collecting more than $500 million annually.

Where the Global Replacement Stands

The OECD has been trying, through its G20 Inclusive Framework on Base Erosion and Profit Shifting, to build a global replacement for national DSTs. Over 140 countries participate.¹¹ The centerpiece, Pillar One, would reallocate taxing rights over large multinationals to the countries where their users and customers are located, theoretically making individual DSTs unnecessary.

In 2021, 138 of the framework’s 145 members agreed to a moratorium: existing DSTs would sit unenforced and no new ones would be introduced while negotiations continued.¹ That has stalled. A June 2024 deadline for finalizing the Multilateral Convention passed without action, and as of early 2026 the text remains agreed in principle but not open for signature.¹² The standstill has expired, existing DST countries have resumed full collection, and other nations are weighing new unilateral measures.

U.S. State Digital Advertising Taxes

The DST concept is not only a foreign issue. Several U.S. states have enacted or proposed taxes on digital advertising revenue that mirror international DSTs. Maryland was the first, imposing a tax on gross revenues from digital advertising services shown to Maryland users, with rates ranging from 2.5% to 10% based on a company’s global annual revenue. The law survived initial challenges and faces ongoing constitutional litigation over the Commerce Clause.

Others have followed. Washington began applying its retail sales tax to digital advertising services in late 2025. Rhode Island proposed a 10% tax on digital advertising revenue for companies with at least $1 billion in global revenue. New York and Connecticut have introduced similar legislation. Even if OECD talks eventually produce a global framework, domestic digital advertising taxation appears to be developing along its own track.

1
Congressional Research Service. Canada’s Digital Services Tax Act: Issues Facing Congress
2
Office of the United States Trade Representative. Report on France’s Digital Services Tax
3
European Parliament. Proposal for a Directive on the Common System of a Digital Services Tax
4
GOV.UK. Digital Services Tax
5
GOV.UK. Digital Services Tax Manual
6
Income Tax Department, India. Equalisation Levy
7
eCFR. 26 CFR 1.901-2 – Income, War Profits, or Excess Profits Tax Paid or Accrued
8
Federal Register. Guidance Related to the Foreign Tax Credit
9
Office of the United States Trade Representative. Section 301 – Digital Services Taxes
10
Office of the United States Trade Representative. USTR Welcomes Agreement with Austria, France, Italy, Spain, and United Kingdom on Digital Services Taxes
11
OECD. Base Erosion and Profit Shifting (BEPS)
12
OECD. Multilateral Convention to Implement Amount A of Pillar One