De Dollarization and BRICS Summit Expansion: What It Means for the U.S. Dollar’s Dominance
De Dollarization and BRICS Expansion
The international monetary system is becoming more diversified, but that does not mean the U.S. dollar is about to lose its dominant position.
That distinction has become increasingly important as BRICS expands and its members pursue greater use of local currencies in trade and more independent cross-border payment arrangements.
The BRICS grouping now includes 11 full members: Brazil, Russia, India, China, South Africa, Egypt, Ethiopia, Iran, the United Arab Emirates, Saudi Arabia, and Indonesia. At the September 12–13, 2026 summit in New Delhi, leaders backed greater use of local currencies and continued work on cross-border payment cooperation. The group did not announce a common BRICS currency. (Reuters)
These developments could gradually reduce reliance on dollar-based channels in some transactions.
But they are very different from replacing the dollar as the world’s dominant international currency.
To understand what is changing, it helps to separate three issues that are often treated as the same thing: reserve-currency holdings, trade and payment settlement, and the financial infrastructure that connects them.
What Does De Dollarization Actually Mean?
De-dollarization generally refers to a reduction in the role of the U.S. dollar in international trade, finance, payments, or official foreign-exchange reserves.
It does not necessarily mean countries stop using dollars.
A central bank can diversify its reserves while continuing to hold dollar assets. A company can settle one trade transaction in yuan or rupees while using dollars for another. Two countries can increase bilateral trade in their own currencies without changing how the rest of their international transactions are conducted.
That makes de-dollarization better understood as diversification away from exclusive dependence on the dollar rather than a single switch from dollars to another currency.
The distinction matters because the dollar can lose some share in one part of the global financial system while remaining dominant in others.
The Dollar Still Has a Large Lead
The latest reserve data illustrate that difference clearly.
The IMF reported that the U.S. dollar accounted for 57.13% of global official foreign-exchange reserves in the first quarter of 2026, up from 56.42% in the fourth quarter of 2025. The IMF also noted that exchange-rate valuation effects accounted for around half of the quarterly increase in the dollar’s share. (IMF Data)
The longer-term trend is more mixed.
The dollar’s reserve share is well below its level around the beginning of the century, when it was above 70%. But it remains by far the largest individual reserve currency.
The Federal Reserve also describes the dollar as the leading currency in official reserves, foreign-exchange transactions, cross-border payments, and international debt and lending. Its continued international role is supported by the size of the U.S. economy, the depth and liquidity of American financial markets, and confidence in U.S. institutions. (Federal Reserve)
So the current evidence points to gradual diversification within a still dollar-centered system, rather than an established replacement.
Why Are Countries Looking for Alternatives?
Several forces are encouraging governments and businesses to explore alternatives to dollar-based transactions.
One is transaction efficiency.
If two countries trade heavily with one another, direct settlement in their own currencies can reduce the need for both sides to convert through the dollar.
Another is financial autonomy.
Governments may want more control over how their international payments are processed, particularly when geopolitical tensions create concerns about access to major financial networks.
There is also a practical consideration: if local-currency payment systems become cheaper and easier to use, businesses have a financial reason to adopt them.
The challenge is that an alternative system needs more than political support.
It needs reliable banks, sufficient liquidity, efficient foreign-exchange markets, payment infrastructure, convertibility, and confidence from businesses and investors.
That is where the de-dollarization debate becomes more complicated.
What Has BRICS Actually Changed?
BRICS has become larger and more economically significant as new members have joined.
Its members include major commodity exporters, energy producers, manufacturing economies, and large consumer markets. That creates opportunities for more trade and financial activity within the group.
But size alone does not create a unified monetary system.
The members have different economic structures, currencies, financial systems, and relationships with the United States, China, Europe, and one another.
The 2026 summit showed both the ambition and the limitations of the project.
The New Delhi declaration supported greater use of local currencies and cooperation on cross-border payments. Yet reporting also highlighted disagreements over how such payment infrastructure should be built and the role different members should play in it. (Reuters)
That makes the current BRICS approach more incremental than revolutionary.
The group is trying to create more options around the existing dollar-centered system, rather than replacing it with a fully integrated monetary alternative.
Why a BRICS Currency Is Not the Same as De Dollarization
A common misconception is that BRICS would need to create a single new currency to reduce reliance on the dollar.
It does not.
Two countries can settle bilateral trade directly in their own currencies.
Central banks can diversify reserve portfolios.
Banks can develop alternative settlement arrangements.
Payment systems can become more connected.
All of those changes can reduce the need for dollars in specific transactions without creating a new common currency.
A genuinely international currency, however, requires much more than an agreement between governments.
It needs deep financial markets, liquidity, reliable institutions, broad convertibility, and confidence that international investors can move money in and out efficiently.
That is a much higher hurdle.
Why the U.S. Dollar Is Difficult to Replace
The dollar’s international position is not built on one advantage.
It is an ecosystem.
The United States has deep and highly liquid financial markets. The Treasury market provides a large supply of dollar-denominated assets that investors and central banks can buy and sell at scale. International banks already operate extensive dollar funding and payment networks.
Those financial structures reinforce the currency’s international use.
Consider the sequence:
Global trade → demand for dollar liquidity → dollar banking and payment infrastructure → demand for dollar assets → deeper financial markets → greater confidence and usability → more international dollar use.
This is a network effect.
A currency becomes more useful when other businesses, banks, governments, and investors already use it.
That helps explain why creating an alternative payment channel is much easier than replacing the broader international financial ecosystem built around the dollar.
The Federal Reserve continues to identify the size of the U.S. economy, financial-market depth, liquidity, and institutional confidence as important foundations of the dollar’s international role. (Federal Reserve)
China’s Role in De Dollarization
China is central to the discussion because of its economic size and its position in global trade.
Greater use of the renminbi in bilateral trade can reduce the need for dollars in specific transactions. China has also supported alternative payment and settlement arrangements.
But trade usage and reserve-currency status are not the same thing.
For the renminbi to become a much larger global reserve currency, international investors need confidence in its liquidity, convertibility, financial markets, and institutional framework.
China’s capital-account and financial-market arrangements remain different from those of the United States.
That means greater renminbi use in trade can occur without producing a corresponding shift in global reserve portfolios.
The two developments should therefore be measured separately.
Gold Has Become Part of the Story
Gold is another important part of the reserve-diversification discussion.
Central banks have increased their gold holdings in recent years, and gold has become more prominent in discussions about reserve management.
But gold serves a different function from a currency used for everyday international payments.
Gold is a reserve asset rather than a widely used settlement currency. Its importance can increase without directly replacing the dollar in trade or international lending.
The IMF’s 2026 data provide an important example of why the distinction matters. Gold surpassed U.S. Treasuries as a share of official reserves in 2025 when measured by market value, but the IMF said this was driven largely by gold-price valuation effects. The dollar’s share in COFER remained broadly stable and actually increased in Q1 2026. (IMF Data)
So rising gold holdings are evidence of diversification, but they are not by themselves proof of a wholesale move away from the dollar.
What Could Local Currency Trade Change?
If local-currency settlement becomes easier, some businesses may need to use the dollar less often for bilateral transactions.
Imagine an importer in one country buying goods from an exporter in another. If banks can efficiently exchange and settle the two countries’ currencies directly, the transaction does not necessarily need to pass through the dollar.
That could reduce some transaction costs.
It could also give businesses more choice over how they manage foreign-exchange exposure.
But there is an important trade-off.
A company earning revenue in one currency and paying suppliers in another still faces exchange-rate risk. Removing the dollar from the transaction does not remove currency risk itself.
The economic value of local-currency settlement therefore depends on whether the alternative system is actually cheaper, faster, and more reliable than existing arrangements.
Payment Infrastructure May Matter More Than a New Currency
The most important part of the BRICS financial agenda may ultimately be payment infrastructure rather than the creation of a new currency.
Currencies become useful internationally partly because businesses can move them efficiently.
That requires banks, clearing systems, foreign-exchange markets, messaging networks, digital payment infrastructure, and rules that allow transactions to settle reliably.
BRICS discussions in 2026 have focused on improving cross-border payments and increasing the use of national currencies. However, the summit did not produce a fully operational BRICS-wide payment system, and differences among members remain. (Reuters)
That is an important distinction between building an alternative and already having a functioning replacement.
The former is happening.
The latter has not.
What Could De Dollarization Mean for the United States?
The dollar’s international role provides economic advantages to the United States.
Global demand for dollar-denominated assets contributes to the depth of U.S. financial markets and creates a large international investor base for Treasury and other dollar assets.
If international demand for those assets declined significantly over a long period, the financing environment for the United States could change.
But the effect would not be automatic or immediate.
U.S. interest rates are influenced by inflation, Federal Reserve policy, economic growth, fiscal conditions, investor expectations, and global demand for safe assets.
A gradual decline in the dollar’s international share would therefore look very different from a sudden loss of confidence.
Current reserve data do not show the latter.
Could De Dollarization Raise U.S. Borrowing Costs?
This is an important long-term question, but it needs to be framed carefully.
International demand for dollar assets is one factor supporting the U.S. financial system. If foreign investors and central banks substantially reduced their dollar holdings over time, demand for U.S. financial assets could be affected.
That could eventually influence financing conditions.
But it would be misleading to treat every decline in the dollar’s reserve share as a direct increase in U.S. borrowing costs.
The relationship is much more complicated.
Investors consider the overall supply of safe assets, economic growth, inflation, monetary policy, fiscal sustainability, and relative returns across countries.
De-dollarization is therefore better viewed as a structural variable that could influence financing conditions over time, rather than a simple short-term interest-rate mechanism.
Why BRICS Expansion Does Not Automatically Mean Dollar Decline
The expansion of BRICS makes its economic initiatives more significant, but membership numbers alone cannot determine the future of the international monetary system.
The enlarged group includes countries with different economic priorities and different relationships with the dollar.
They may agree on the value of greater financial diversification while disagreeing over the design of alternative payment infrastructure.
That coordination challenge matters.
An international monetary system requires trust and interoperability across banks, businesses, governments, and financial markets. A collection of bilateral arrangements can reduce dollar use at the margin, but building a genuinely global alternative requires a much deeper level of financial integration.
The 2026 summit demonstrated that BRICS can coordinate around broad goals, while still facing practical disagreements over implementation. (Reuters)
What a More Diversified Monetary System Could Look Like
The most important possibility is not a world in which one currency suddenly replaces another.
It is a world with more parallel options.
The dollar could remain the leading reserve and international currency while its share gradually declines.
The renminbi could become more important in China’s trading relationships.
Other local currencies could gain a larger role in regional commerce.
Gold could remain an important reserve asset.
Alternative payment networks could handle a greater share of cross-border transactions.
All of these developments can happen without eliminating the dollar.
That would represent a meaningful change in the international monetary system, but not a sudden monetary revolution.
What Businesses and Investors Should Watch
Political announcements can indicate direction, but economic data provide a better way to measure whether de-dollarization is actually deepening.
Several indicators are particularly useful.
Reserve composition: Whether the dollar’s share of official foreign-exchange reserves continues to decline over several years.
Trade settlement: Whether major economies increasingly invoice and settle transactions in local currencies.
Payment infrastructure: Whether alternative cross-border systems gain meaningful adoption among banks and businesses.
Financial-market depth: Whether alternative currencies develop sufficiently liquid markets for international investors.
Renminbi internationalization: Whether the renminbi expands beyond bilateral trade into broader reserve and financial-market use.
Gold holdings: Whether central banks continue increasing gold’s role in reserve portfolios.
Dollar funding: Whether international banks and corporations continue relying heavily on dollar-denominated borrowing.
Taken together, these indicators provide a much clearer picture than headlines about a new BRICS currency.
The Bigger Economic Picture
De-dollarization is a real diversification trend, but the available evidence does not show that the U.S. dollar has already lost its dominant international position.
The IMF reported that the dollar represented 57.13% of global official foreign-exchange reserves in Q1 2026, while the euro remained a distant second. The quarterly increase in the dollar share also shows why short-term reserve movements need to be interpreted carefully. (IMF Data)
At the same time, the dollar’s share is lower than it was at its historical peak, and BRICS members are working to create more opportunities for local-currency trade and alternative payment arrangements.
Both facts can be true.
The international monetary system can become more diversified without the dollar ceasing to be dominant.
That is the most useful way to understand the current de-dollarization debate.
For BRICS, the challenge is turning political agreement into financial infrastructure that businesses actually want to use. For the United States, the long-term issue is whether its financial markets, institutions, economic stability, and dollar-denominated assets remain attractive enough to preserve the currency’s international network advantages.
The outcome will probably be measured not by whether the world suddenly abandons the dollar, but by how much additional choice becomes available around it.
In that sense, the significance of BRICS expansion is less about creating a single replacement for the dollar and more about gradually building alternatives to parts of the dollar-centered system.
That is a slower process, but it could still reshape international trade, payments, reserve management, and global finance over time.
