The most common way to buy crypto in Argentina is with pesos into a CNV-registered platform — free CVU/CBU bank transfers at Lemon or Ripio, or Binance P2P at roughly a 1–3% spread — almost always to buy USDT, which makes up about 94% of local peso crypto volume. The single most important tax fact: ARCA taxes gains at 5% (pesos, no adjustment clause) or 15% (foreign currency), and treats a crypto-to-crypto swap as a taxable disposal even if you never convert to ARS.
Legal status
Legal — not legal tender, but owning, buying and selling is permitted. Ley 27.739 (2024) created the PSAV definition and a CNV-run registry; providers must register before operating.
Exchanges you can use
| Exchange | Type | License | Notes |
|---|---|---|---|
| Binance | major | PSAV-registered (N°76 — not a CNV licence) | no direct ARS deposit; peso on-ramp via P2P (Mercado Pago, CVU/CBU) |
| Lemon | regional | PSAV-registered (local) | peso on-ramp via bank transfer/CVU, BTC cashback card |
| Ripio | regional | PSAV-registered (local) | peso on-ramp via CVU/CBU + cash at Rapipago/Pago Fácil |
| Bitso | regional | PSAV-registered via Gibraltar entity | ARS deposits by bank transfer; institutional venue |
KYC requirements
Physical DNI (front + back) + selfie/liveness; CUIT/CUIL for tax reporting
Mandatory before peso deposits; deposits must come from an account in your own name.
Payment rails
- Bank transfer ARS (CVU/CBU) — 0% (Ripio/Lemon) · deposit from your own account, near-instant
- Mercado Pago / MODO (P2P) — 0% platform + ~1–3% spread · dominant USDT rail on Binance P2P
Stablecoins — which one works here
- USDT: Dominant — ~94% of peso-denominated crypto volume
- USDC: Accepted; thinner ARS liquidity, preferred by freelancers
Stablecoins are the “digital dollar”. Crypto-dollar premium collapsed to ~3–4% (Sept 2026) from 100%+ in 2023.
Tax
5% (ARS sale, no adjustment clause) or 15% (foreign currency / adjustment clause) for individuals; 25–35% for companies
Cedular tax on gains (in force since 2019). Bienes Personales wealth tax on 31-Dec holdings. ARCA RG 5804/2025 (May 2026) requires platform reporting.
Bank account risk
Capital controls (cepo) lifted for individuals April 2025; corporate cepo persists. P2P peso transfers can still trigger account blocks; ARCA cross-checks platform reports (RG 5804).
How to cash out
- Ripio — sale 1%; withdrawal 0% bank / Mercado Pago · sell crypto for ARS to your CVU/CBU
- Binance P2P — 0% platform + 1–3% spread · sell USDT to Mercado Pago/bank, minutes
Security
Major Ponzi/scam target (RainbowEx ~16,000 victims). Verify a platform in the CNV PSAV registry; treat guaranteed daily returns as fraud.
How to buy — step by step
- Pick a platform in the CNV PSAV registry (Lemon, Ripio, Bitso locally; Binance for P2P).
- Pass KYC (DNI front + back, selfie/liveness).
- Fund with pesos from your own account (bank transfer/CVU or Mercado Pago).
- Buy USDT/BTC — compare the all-in price (fee + spread), not just the headline fee.
- Withdraw to self-custody; keep records for ARCA.
Records to keep
- Log date, ARS amount, and gain/loss of every buy, sell, swap and P2P trade
- Convert foreign-currency operations at the Banco Nación buyer rate (ARCA RG 5804)
- File annual Ganancias (5%/15%) + Bienes Personales if above the threshold
FAQ
Is crypto legal in Argentina?
Yes. Legal to own, buy, sell and use for payment (not legal tender). Providers must register in the CNV PSAV registry under Ley 27.739 (2024).
Do I pay tax on crypto gains in Argentina?
Yes — 5% if sold in ARS with no adjustment clause, or 15% if in foreign currency or with an adjustment clause. Holdings at 31 Dec count toward Bienes Personales.
Which exchange is best for buying crypto with ARS?
Binance P2P for lowest cost/liquidity (~1–3% spread, 0% platform fee); Lemon, Ripio or Buenbit for simple local peso rails.
Do I need a DNI to buy crypto?
Yes. Platforms require the physical DNI (front and back) plus a selfie/liveness check; deposits must come from an account in your own name.
Can buying USDT via P2P get my Argentine bank account frozen?
Yes — the most common P2P fraud here is triangulation: the pesos you receive come from a hijacked account, the real owner reports the fraud, and your bank freezes your account while the UIF investigates, a process that can run for months. Only release the crypto after the money is actually credited to your own account and the sender’s name matches your counterparty on the platform, and never settle a trade off the exchange’s escrow or over WhatsApp.
Do I pay tax if I swap one crypto for another in Argentina?
Yes — ARCA treats a crypto-to-crypto swap (for example BTC into USDT) as a disposal of the asset you hand over, so the gain is taxable even though no pesos ever reach your bank account. Track the cost basis of each asset, because a resulting loss is ’specific’: it can only be offset against future gains from crypto disposals, not against your salary or other income.
Does ARCA see my crypto purchases, and is there a reporting threshold?
Under ARCA RG 5804/2025, in force for filings from May 2026, CNV-registered PSAVs and payment providers must report a client’s monthly inflows, outflows and month-end balance to ARCA once they reach ARS 50,000,000 for individuals (ARS 30,000,000 for companies), and any transfer above ARS 2,500,000 must include the origin/destination CBU or CVU. Being reported is separate from declaring — the duty to report your holdings in Bienes Personales and your gains in Ganancias stays with you.
Sources: https://www.argentina.gob.ar/normativa/nacional/resolucion-1058-2025-410635/texto (CNV) + ARCA · Last reviewed 2026-09-14