Vietnam

Vietnam is one of ASEAN's fastest-growing payment markets — a 100M-person economy with rapid digital-banking adoption, intense wallet competition, and a regulator (SBV) that has materially modernized its framework over the past five years.

This guide is for builders shipping VND-denominated flows in 2026.

The fast facts

• Population: 100M (2025)
• Banked rate: ~70% (sharp increase from ~40% in 2018)
• Wallet penetration: ~55% (combined; significant overlap)
• Smartphone penetration: ~73%
• e-Commerce GMV: USD 25B (2025), growing 18% YoY — fastest in ASEAN
• Cross-border consumer payments: ~USD 18B inbound (mostly remittance from US/JP/KR/AU diaspora)

The payment rails that matter

VietQR

VietQR is Vietnam's unified merchant QR standard, launched by NAPAS in 2022 and now mandatory for QR-receiving merchants. Critically:

• Interoperable — works across all participating banks and major wallets
• Identifier: account number, mobile-bound proxy, or merchant ID
• Cross-border: linked with Thailand (PromptPay) since 2025; Cambodia in pipeline

NAPAS 247

NAPAS (National Payment Corporation of Vietnam) operates the NAPAS 247 instant transfer rail — the equivalent of Thailand's PromptPay or Singapore's PayNow at the rail level:

• 24/7 real-time interbank transfers
• Reach: ~95% of Vietnamese banks
• Per-transaction limit: typically VND 500M (~USD 20K)
• Cost: low single-digit-cent per transaction

For both retail and B2B, NAPAS 247 is the workhorse rail underneath most "send to bank" flows.

MoMo / ZaloPay / VNPay / ViettelPay

The four major e-wallets:

• MoMo — ~50M registered users, dominant share of consumer flows
• ZaloPay — ~30M registered, strong embedded in Zalo (Vietnam's WhatsApp-equivalent)
• VNPay — ~25M, strong B2C and bill-pay share
• ViettelPay — ~20M, strong rural and Viettel-network share

All four interoperate via VietQR for receiving. For payouts, each has separate APIs and partner-onboarding processes. MoMo has the most developer-friendly partner program in 2026.

Cards

Card penetration in Vietnam is rising rapidly (~30M active cards in 2026 vs ~12M in 2018). Major schemes work normally. Napas Card (the domestic debit network) routes domestic transactions at lower interchange — meaningful for high-volume merchants.

The regulator: State Bank of Vietnam (SBV)

SBV has modernized considerably since 2018. Key payment-related licensing regimes:

License	Permits	Capital
Intermediary Payment Services License	E-wallets, payment gateways, collection services	VND 50B (~USD 2M)
Money Remittance License	Cross-border remittance	Tiered
Banking License	Full banking (including digital banks)	VND 3,000B+

Foreign-owned entities can apply but must operate via a Vietnam-registered subsidiary or joint venture. The path most foreign cross-border operators take is partner with a SBV-licensed local entity, similar to Indonesia's pattern.

The FX rules

VND is not freely convertible. SBV manages the exchange rate within a band, and capital-account convertibility is restricted:

• Trade-related flows are permitted with documentation (commercial invoices, customs declarations)
• Service-related flows require purpose codes and bank verification
• Capital outflows are tightly controlled — individual residents face a USD 100K/year FX cap for personal use without specific licensing
• Non-resident VND holdings by foreign entities are generally restricted

Practical implication: cross-border platforms typically settle to merchant in USD via an offshore route, with the local VND collection done by a Vietnamese partner who handles the FX and remittance leg.

Cross-border practice

Inbound consumer (the big flow)

Pattern that works:

1. Foreign sender → licensed Vietnamese remittance partner
2. Settlement to recipient's wallet (MoMo, ZaloPay) or bank account
3. SBV reporting on amounts above thresholds (varies by purpose code)

Costs for USD 200 from US/JP/KR to MoMo: typically USD 2-5 (1-2.5% all-in).

Inbound merchant (e-commerce)

Pattern: foreign platform → local Vietnamese acquirer → VND settlement to merchant via local entity → cross-border to platform's offshore treasury (with FX handled at the licensed FX layer).

Outbound (B2B trade only, mostly)

Strictly trade-driven, well-documented. Direct VND outbound retail flows are rare and tightly controlled.

KYC obligations

Aligned with FATF, with Vietnam-specific requirements:

• Tier 1 (small e-money up to VND 5M total balance) — minimum: name + ID + phone
• Tier 2 (typical consumer use, up to VND 50M) — full national ID + face match
• Tier 3 (higher value or business) — full CDD with UBO + source-of-funds

Vietnam's national ID program (CCCD/Citizen ID with chip) provides robust identity verification. The Public Security ministry's API access is improving for licensed entities.

For business KYC: expect Business Registration Certificate, beneficial-ownership declarations, tax-code verification.

Tax treatment

For payment operators:

• Corporate income tax: 20% headline; reductions for IT/high-tech sectors
• VAT: 10%; financial services largely exempt
• Withholding tax: 5-10% on certain cross-border services
• Foreign Contractor Tax (FCT) applies to most foreign service-providers — meaningful overhead for offshore-only models

Vietnam has more tax overhead than Singapore but is competitive within ASEAN. Plan for genuine local tax-compliance work.

What we'd integrate first

Priorities for VND market entry:

1. VietQR — table stakes for any merchant flow
2. MoMo API for direct wallet access (broadest reach)
3. NAPAS 247 for bank-account flows
4. Local cards via NAPAS Card routing for cost optimization
5. Local SBV-licensed partner for the regulated relationship

Tier-2 priorities:

• ZaloPay if your audience overlaps with Zalo (most of urban Vietnam)
• ViettelPay for rural / Viettel-network audiences
• Cross-border QR with TH if you have tourist or expat flows

What to watch in 2026-27

• VietQR cross-border expansion — KH/LA in pipeline; potentially CN in longer-term
• CBDC research — SBV is studying but not yet piloting; production years away
• Foreign ownership cap reform for fintech — slowly liberalizing; could open direct-licensing for foreign-controlled entities
• Open Banking framework — early consultation stage; rules expected 2027-28
• Offshore VND clearing — discussed but politically sensitive; unlikely near-term

Closing

Vietnam is ASEAN's fastest-growing payment market and one of its most operationally rewarding to get right. The wallet ecosystem is mature, the regulator is increasingly competent, and the consumer base is genuinely digital-native in tier-1 and tier-2 cities. The main caveat is the FX regime — plan for a real partnership, not a shortcut.

If you're working on a Vietnam corridor or merchant integration and want to compare notes, drop us a note via contact.