Official Sources on Dollar Access

Official sources on dollar access

Dollar access is not a mystery topic. The evidence is already public, but it is scattered across long reports, central-bank tables, statistical portals, and country annexes.

This page is a guide to those official sources. It does not create an Arca index. It does not assign scores. It does not rank countries. It points readers to the primary records that show how inflation, foreign-exchange restrictions, remittances, banking access, and phone-based financial access appear in official data.

Start with the IMF

The IMF World Economic Outlook is the starting point for macro conditions. It gives country-level inflation, output, current-account, and other economic indicators that help explain pressure on local savings.

The IMF Financial Access Survey is useful for financial-access questions. It tracks access points such as bank branches, ATMs, accounts, and related indicators across countries.

The IMF Annual Report on Exchange Arrangements and Exchange Restrictions is the deeper source for foreign-exchange restrictions, capital controls, payment restrictions, and exchange arrangements.

IMF Article IV reports then add country context. They often explain reserves, inflation, exchange-rate policy, foreign-exchange market depth, financial-sector risks, and the exact constraints policymakers are seeing.

Then read the national central bank

Central banks usually hold the most direct local evidence. The right report depends on the country.

Country or corridor	Official source path	What it helps prove
Argentina	BCRA banking and monetary reports	Foreign-currency deposits, credit, liquidity, and the domestic role of dollars
Nigeria	IMF Article IV plus CBN reserve and FX-market materials	Reserve definitions, inflation pressure, FX-market structure, and access constraints
Mexico	Banxico remittance tables	Remittance income, transaction count, average transfer size, channel, and geography
Philippines	BSP balance-of-payments releases	Overseas worker remittances and the household role of dollar inflows
Brazil	Banco Central do Brasil Pix statistics	How fast phone-native payment rails can become everyday financial infrastructure

These sources are useful because they are not marketing copy. They are the records governments, central banks, and international institutions already publish.

What to look for in each official source

Official data becomes useful when it answers a practical question.

Source signal	Where it usually appears	Practical question
Inflation pressure	IMF WEO, national statistics, central-bank reports	Are local-currency savings losing value quickly?
Exchange restrictions	IMF AREAER, Article IV reports, country annexes	Is access to foreign exchange limited, delayed, or regulated?
Remittance dependence	Central-bank remittance and balance-of-payments reports	How much household money enters through cross-border transfers?
Banking access	IMF FAS, World Bank Global Findex, local access reports	Can people use mainstream financial services without friction?
Phone-based access	World Bank Findex, payment-system reports, central-bank payment data	Are phones already part of the financial-access story?
Reserve and liquidity notes	IMF staff reports, central-bank reserve publications	Is official FX liquidity easy to understand, or does it need context?

This is why the research pages in this collection cite reports directly instead of relying on broad claims about instability.

World Bank financial-access sources

The World Bank Global Findex is one of the strongest sources for financial inclusion. Its 2025 release reported that 79% of adults worldwide now have a financial account, up from 74% in 2021, yet 1.3 billion adults still lack access to financial services. The World Bank also reported that about 900 million of those adults have a mobile phone, including 530 million with smartphones.

That source matters for Arca because dollar access is not only a foreign-exchange question. It is also an access question. A tool that requires a bank branch, wire transfer, or US bank account does not reach everyone who needs to hold or receive dollars.

For the full country-by-country directory, with live links to every central bank and report, see the Dollar Access Data Center.

The global picture in a few numbers

A handful of official figures frame why dollar access keeps coming up.

Figure	What it measures	Source
1.3B	adults still without financial services	World Bank, Global Findex 2025
$685B	remittances to low- and middle-income countries in 2024	World Bank, Migration and Development Brief 40
$129B	the largest single recipient, India, in 2024	World Bank, Migration and Development Brief 40
6.36%	average global cost to send $200, against a 3% 2030 target	World Bank, Remittance Prices Worldwide
99%	of dollar-backed digital money is linked to the US dollar	IMF, Finance & Development, 2025

After India, the largest 2024 remittance recipients were Mexico at $68 billion, China at $48 billion, the Philippines at $40 billion, and Pakistan at $33 billion. In the most dependent economies, such as Tajikistan and Tonga, remittances are worth a third or more of GDP.

Country pages built from official records

The first pages in this collection each begin with a primary source.

Page	Official source anchor	Why it matters
IMF dollar restrictions	IMF AREAER	Shows where exchange restrictions and capital controls are documented
Nigeria reserve footnote	IMF Nigeria Article IV report	Shows how reserve definitions, inflation, and FX-market depth shape dollar access
Argentina dollar access ledger	IMF Argentina reports and BCRA banking reports	Connects official restrictions with formal dollar deposit activity
Mexico remittance map	Banxico remittance tables	Shows the scale and structure of dollar flows into Mexican households
Philippines remittance engine	BSP balance-of-payments releases	Shows the role of overseas worker remittances in household finance

What this means for people saving money

Official data is not enough by itself. People still need simple explanations.

If inflation is high, a household may want part of its savings in dollars. If remittances are expensive, a family may want clearer costs and better control over when money is converted. If banking access is limited, a phone-based wallet can matter more than another branch-based product.

That is where digital dollar wallets become relevant. They offer a phone-based way to hold dollar value without needing a US bank account.

Arca can help people hold and send dollars. It cannot eliminate country risk, promise returns, or replace every local payment need. The official sources help define the problem clearly so the product connection stays honest.

Sources

• IMF, World Economic Outlook, April 2026
• IMF, Financial Access Survey
• IMF, Annual Report on Exchange Arrangements and Exchange Restrictions 2023
• World Bank, Global Findex 2025 press release
• World Bank, Global Findex 2025 data download
• World Bank, Migration and Development Brief 40
• World Bank, Remittance Prices Worldwide
• IMF, Finance & Development: stablecoins and dollar dominance, 2025