A Market Measured in Billions of Small Transfers
Southeast Asia receives roughly $80 billion in remittances annually, according to World Bank estimates, with the Philippines, Vietnam, and Indonesia among the largest recipients in the region. The flows are not dominated by large transfers — they consist predominantly of small, frequent payments sent by migrant workers in Singapore, Malaysia, South Korea, Japan, and the Gulf states to family households in Manila, Ho Chi Minh City, Surabaya, and hundreds of smaller cities.
For decades, this market was served primarily by licensed money transfer operators and commercial banks operating through correspondent banking networks. The fees for these channels have historically ranged from 5% to 8% of transfer value, with rural areas often seeing higher rates due to thinner competition and more limited access to formal financial infrastructure. A Filipino household worker in Singapore sending SGD 300 home to Pampanga might lose SGD 15–24 to transfer costs — a meaningful fraction of a wage-earner's monthly discretionary income.
Fintech Compression of the Fee Structure
The arrival of mobile-first remittance providers — Wise (formerly TransferWise), Remitly, and regional players including Nium — has compressed transfer fees on major corridors. The Singapore-to-Philippines corridor, one of the most competitive in the region, now sees fees as low as 1–2% from digital providers, with GrabPay-to-GCash transfers operating at rates that are often significantly below traditional bank wire costs.
The GrabPay-GCash link, activated in 2022 under the ASEAN Payment Connectivity initiative, allows users to transfer money between the two apps cross-border using local currency wallets rather than routing through a correspondent bank. The exchange rate is set at or near the mid-market rate, and fees for small transfers are lower than any traditional channel. The mechanism is technically straightforward — both Grab and GCash are licensed e-money operators in their respective markets — but operationally it required bilateral regulatory coordination between the Monetary Authority of Singapore and the Bangko Sentral ng Pilipinas that took several years to negotiate.
Similar bilateral links are in varying stages of development across the region. The Bank of Thailand and Bank Negara Malaysia agreed in 2023 to a QR-code payment linkage between PromptPay and DuitNow that includes cross-border small-value transfers. The Philippines and Japan have been in discussion about a fast payment linkage since 2023, motivated partly by the large Filipino migrant worker population in Japan, which the Philippine Statistics Authority estimated at approximately 200,000 people as of 2023.
Regulatory Architecture Behind the Linkages
The ASEAN Payment Connectivity initiative, endorsed by ASEAN Finance Ministers in 2022, provides a political framework for bilateral payment linkages but not a binding legal structure. Each bilateral link requires separate regulatory agreements between central banks, addressing anti-money-laundering compliance, currency conversion rules, settlement finality, and the treatment of customer dispute resolution across jurisdictions.
Singapore's MAS has been the most active bilateral negotiator in the region, having completed payment connectivity agreements with Thailand, Malaysia, Indonesia, India, and the Philippines. The MAS approach has been to negotiate equivalence — recognising that the partner central bank's AML and know-your-customer standards meet a threshold sufficient for the Singapore regulatory framework to allow the linkage — rather than harmonisation, which would require each country to adopt identical rules.
Indonesia's Bank Indonesia has developed the BI-FAST system, a domestic fast payment infrastructure, and is in negotiations to link it bilaterally with Singapore and Malaysia. The Indonesian market is notable for its size — roughly 270 million people and a large outbound migrant worker population — and for the rapid growth of GoPay and Dana as domestic mobile payment operators with ambitions to participate in cross-border flows.
The Commercial Bank Response
Traditional commercial banks operating in Southeast Asia have responded to fintech fee compression through a combination of product adjustment and acquisition. DBS Bank, OCBC, and UOB — Singapore's three large local banks — have all reduced fees on standard remittance products to corridor-specific rates that are closer to fintech competitors than to historical bank pricing. DBS operates the Remit product with zero or near-zero fees on selected corridors for account holders meeting minimum balance requirements.
Bank Mandiri, Indonesia's largest state-owned bank, has invested in its digital remittance infrastructure and cut fees on the Indonesia-Singapore and Indonesia-Malaysia corridors as mobile-first competitors gained market share. Philippine commercial banks including BDO and Metrobank have similarly adjusted pricing on high-volume corridors, while maintaining broader physical branch networks for customers who lack smartphones or face document issues that require in-person verification.
Analysts note that the fee compression is most acute on high-volume urban corridors and least advanced on rural-to-rural flows and on corridors served by thin liquidity. A worker in Saudi Arabia sending money to a village in Mindanao with no nearby bank branch may still face costs significantly above 3%, regardless of the fee improvements on the Singapore-Manila corridor.
Central Bank Digital Currency Pilots and Remittance
Several central banks in the region have explicitly framed retail CBDC pilots as remittance infrastructure experiments. Thailand's Project Inthanon and Singapore's Project Ubin explored wholesale CBDC for interbank settlement; more recent iterations, including the Bank of Thailand's retail CBDC pilot, have included cross-border small-value transfer as a design objective.
The practical timeline for CBDC-based remittance at scale is unclear. Technical proofs-of-concept have been completed; regulatory and legal frameworks for cross-border CBDC transfer remain unresolved in most jurisdictions. For the near term, bilateral fast-payment linkages between existing licensed e-money operators represent the operative commercial reality.
The competitive pressure on remittance fees across Southeast Asia's major corridors is broadly beneficial for the households receiving the money. Whether fee compression reaches the remaining high-cost corridors — which tend to serve the most economically vulnerable migrant populations — depends on whether regulatory connectivity agreements expand to cover smaller-volume, lower-infrastructure routes that commercial providers currently underserve.