Paraguay stablecoin payments are cross-border transfers settled in dollar stablecoins such as USDC and USDT, where a Paraguayan company pays or gets paid by a counterparty abroad. No comprehensive virtual asset law exists yet: providers register with SEPRELAD for anti-money-laundering supervision, and the guaraní floats freely against the dollar.
The rules sit with an anti-money-laundering authority, a tax authority, a central bank and a new securities law. This guide puts them in one place, then walks through the Brazil to Paraguay corridor, what it costs and who converts on each side. Basics are in our stablecoin explainer, what a stablecoin corridor is, the USDT explainer and stablecoins in Latin America.
What a stablecoin payment between Brazil and Paraguay looks like
A corridor has two legs, and each lives under a different country's rules. The sender turns local money into a stablecoin, the stablecoin crosses the border between two wallet addresses, and the receiving leg turns it back into local money or keeps it as dollars.
Take a Brazilian distributor paying a supplier in Paraguay. The distributor pays reais by Pix (Brazil's instant payment system, run by the Central Bank), and the reais convert into USDC or USDT at the market rate. The stablecoin goes to a wallet address the supplier controls, and the supplier or its exchange provider converts it to guaraníes or leaves it in dollars.
The first three steps are a Brazilian regulated activity. The last is a Paraguayan one, and nothing the Brazilian side does can tell you whether the supplier's provider is registered with SEPRELAD.
Lumx runs the Brazil leg. The distributor is a business customer with a BRL account in its own name and pays in by Pix, which runs 24/7/365 with no cut-off. The stablecoin lands in its wallet in about five minutes after the Pix. A transfer then moves it to any external wallet address, per the Lumx docs.
How do you pay between Brazil and Paraguay today?
There are three routes in common use that leave a paper trail a regulator can read: a SWIFT wire, the local-currency payment system the two central banks run, and a stablecoin transfer. The table compares them on timing and cost, using what the primary sources say.
Payment routes between Brazil and Paraguay, as documented on November 6, 2026
Route | Currency | Timing | What it costs | What limits it |
SWIFT wire | Varies | 1 to 5 business days per the Lumx coverage page | Correspondent banks can deduct fees outside the sender's control, per the Lumx cut-off page | Intermediary bank hours and holidays |
Local currency payment system (SML) | Reais or guaraníes | Order registered 8 a.m. to 1 p.m. Brasília time on business days, funds credited by noon the next business day | No wallet or exchange needed; the circular sets no price, so ask your bank | Goods and services trade and a list of other uses; financial services excluded; the sender supplies the beneficiary's RUC or ID, BIC and account |
Stablecoin transfer | USDC or USDT | Pix 24/7; stablecoin credited in about five minutes after the Pix; the blockchain transfer follows | Exchange spread plus platform fees. The Lumx docs example quotes R$ 59,255.50 as 9,978 USDC, 0.22% under the base rate (an illustration, not a price) | Each end needs a provider that converts stablecoin into local money legally |
The SML row comes from the original text of Circular 3.907 of August 3, 2018 of the Central Bank of Brazil (BCB), in force from August 6, 2018. We did not check for later amendments.
The stablecoin route does not replace the other two. It fits when the SML does not cover the payment, a wire is too slow, or both sides want dollars. On cost, a Lumx quote shows the final stablecoin amount after fees before the sender commits. Our piece on stablecoin versus traditional cross-border payments has more, and the Latin America payout rails comparison shows the rails Lumx runs.
Who converts on the Paraguayan side is the hard question. The SEPRELAD study reports no provider issuing or managing stablecoins in the country and no more than five registered obligated subjects, so a named, registered converter is hard to find, and the counterparty has to name it. On Lumx, the Brazil side of the stablecoin route is a standard Pix collection plus a wallet transfer to the address the counterparty names, with the network fee subsidized on Lumx's own legs.
Paraguay's exchange rate floats
The Central Bank of Paraguay (BCP) describes the exchange rate as free and floating. Board member Liana Caballero told Última Hora on April 28, 2026: "El tipo de cambio es libre y fluctuante,".
Floating does not mean untouched: the BCP intervened in March and April of 2025, according to La Nación on June 2, 2026.
For a company paying across the border, the guaraní rate on the day a supplier converts is the supplier's exposure, and a stablecoin payment does not remove it. It moves the conversion to a moment the supplier chooses.
Lumx quotes the BRL to USDC leg as a floating or locked rate that holds for 30 seconds, 1 minute or 5 minutes, which fixes the reais-to-USDC price. The guaraní conversion is done by the Paraguayan side's bank or exchange provider.
Which Paraguayan rules apply to a stablecoin payment?
No single law answers the question, but four sources do.
Paraguayan rules that touch a stablecoin payment, as read on November 6, 2026
Rule | Authority | What it does | Status |
Resolution 08 of January 15, 2020 | SEPRELAD, the anti-money-laundering authority | Names people and companies that handle virtual assets as obligated subjects under Laws 1015/97, 3783/09 and 6497/19, and calls for registration or licensing ("registro o licenciamiento") | In force, per SEPRELAD's sector study |
General Resolution 47 of 2026 | DNIT, the tax authority | Informative sworn declaration of crypto transactions above USD 5,000 a year, for residents and platforms | Reported May 1, 2026 as an information duty, not a new tax |
Law 7572 of 2025 (securities market) | BCP and its securities superintendency | Recognizes securities issued, stored or transferred in digital form; rules for digital assets are being drafted | Regulation in progress as of June 11, 2026 |
BCP statement of November 2022 | BCP | Crypto is not legal tender and is a high-risk investment | A warning, not a prohibition |
Paraguay does not ban stablecoin payments and has no stablecoin-specific licence. A business that handles virtual assets falls under anti-money-laundering rules and registers or is licensed with SEPRELAD, which its sector study calls an administrative registry for supervision. The study is undated and postdates January 2020, so its figures may be old. It reports no more than five registered obligated subjects and no provider issuing or managing stablecoins in the country.
The DNIT duty applies to Paraguayan residents, and it reaches any business that uses crypto assets. La Nación reported on May 1, 2026 that General Resolution 47 is the first reporting duty aimed at the crypto sector, and that it is not a new tax. The declaration, called DJI Criptoactivos, is filed through the Marangatu system, and the first one is due in March 2027 for the year closing on December 31. The obligation (code 959) has to be enabled in the RUC, the taxpayer registry, right away, and a late RUC update draws penalties. For each operation the DNIT asks for the exact date and time, the parties or their wallet addresses, the asset and network, the dollar value with fees, and the transaction hash. We read the report, not the resolution itself. A Lumx customer can export a transaction CSV, account statements and an audit trail for its own Brazil leg, a starting point for those records. The securities row and the BCP statement come from Revista Plus's report of June 11, 2026.
The Brazilian side of the corridor
Brazil is where a Lumx payment is regulated. See our guide to stablecoin regulation in Brazil, the PSAV explainer and what a VASP is.
An external transfer from Brazil is identified and reported to COAF, Brazil's financial intelligence unit, and a transfer can be held for review before it leaves. Lumx screens every inbound and outbound transaction before it moves and says it is aligned with the Travel Rule. A transaction it holds comes back as an RFI (request for information, a compliance hold that asks for a document). The Brazilian Lumx entity has filed its authorization request with the BCB and operates under the transition regime of Article 88 of Resolution BCB 520 of November 10, 2025.
I would not start a Brazil to Paraguay flow with the sending rail. The Pix and the wallet transfer are the easy half. I would start by asking the Paraguayan counterparty three questions: who converts the stablecoin into guaraníes, whether that provider is registered with SEPRELAD, and whether the counterparty's accountant knows about the DNIT filing. If the answers are vague, the payment is not ready, however clean the sending leg looks. A supplier with a registered, named exchange provider is a supplier I would pay this way tomorrow.
When a stablecoin route is the wrong tool for Paraguay
A stablecoin payment is the wrong tool in three cases. The first is a Paraguayan receiver that needs guaraníes today and has no registered provider to convert: the stablecoin sits unconverted while the rate moves. The second is a small goods payment the SML already covers, which settles more slowly but needs no wallet. The third is a counterparty that asks for payment to a personal wallet outside its company's name.
Before sending, a Brazilian payer can check four things: the counterparty names its converter, that converter is registered with SEPRELAD, the counterparty has enabled obligation 959 in the RUC, and the destination wallet is in the company's name.
What this looks like on a Brazil leg with Lumx
Lumx is stablecoin payments infrastructure for businesses that move money between Latin America and the rest of the world: one API to collect, hold, convert, and pay out in BRL, MXN, COP, USD, EUR, and GBP or in USDC and USDT, over local rails such as PIX, SPEI, PSE, Bre-B, ACH, FEDWIRE, SEPA, and Faster Payments, with SWIFT and on-behalf-of payments and collections (POBO and COBO) in USD, EUR, and GBP, plus named virtual accounts, custodial wallets, and KYB/KYC built in.
In both flows the Lumx customer is the Brazilian business. A Brazilian importer paying a Paraguayan supplier is onboarded as a business customer through KYB (know your business, the verification of a company and its owners) and receives a BRL account in its own name. It funds its wallet with Pix, through a one-off on-ramp or a standing autoconversion rule, and the stablecoin is then transferred to the supplier's wallet address.
A Brazilian exporter paid by a Paraguayan buyer works the other way. The buyer sends USDC or USDT to the exporter's Lumx wallet address, which anyone can fund. The exporter registers its own Pix key as a destination, and an off-ramp converts to BRL and sends the Pix. Lumx deducts no fee from the amount that reaches a Pix recipient.
Both flows run on USDC on Ethereum, Polygon and Base, and on USDT on Ethereum, Polygon and Tron. Wallets are custodial, held with BitGo, and Lumx subsidizes the network fee on its own legs, so the customer needs no ETH or TRX. Rails by country are on the coverage page, and the global payments page shows the pieces.
Lumx moves the stablecoin to the wallet address the counterparty names.
Methodology and sources
Every claim about Paraguay was checked on November 6, 2026 against the document named. Where a primary source blocked our requests, we use a press report.
SEPRELAD, Activos Virtuales: the sector study, read in full and undated. Source for Resolution 08, the registry, the registration count and the stablecoin finding.
Central Bank of Brazil, Circular 3.907 of August 3, 2018: read in full. Source for every SML detail. We read the original 2018 text and did not check the BCB page for later amendments; the circular points to Annex V of Circular 3.690.
Última Hora, April 28, 2026 and La Nación, June 2, 2026: BCP exchange rate statements.
La Nación, May 1, 2026: the DNIT General Resolution 47. Source for the filing date, Marangatu, obligation 959 and the per-operation fields. We did not read the resolution itself.
Revista Plus, June 11, 2026: Law 7572 of 2025 and the BCP's November 2022 statement. The BCP's own page blocks automated requests, so this is a press report.
Lumx docs: coverage, wallets, exchange rates, cut-off times, Pix limits and Pix collection, read on November 6, 2026.
We found no stablecoin-specific Paraguayan norm.
Verified on November 6, 2026. Operational context, not legal, tax, or investment advice. Paraguayan rules change: confirm tax and registration points with a Paraguayan adviser.
SEPRELAD Resolution 08 of January 15, 2020, checked in the SEPRELAD sector study on November 6, 2026.
Paraguayan Law 7572 of 2025, checked in Revista Plus, June 11, 2026, a press report, on November 6, 2026. We did not read the law.
DNIT General Resolution 47 of 2026, checked in La Nación, May 1, 2026, a press report, on November 6, 2026. We did not read the resolution.
BCB Resolution 520 of November 10, 2025, Article 88, checked on the Central Bank norms API on November 6, 2026.
BCB Circular 3.907 of August 3, 2018, original text, checked against normativos.bcb.gov.br on November 6, 2026.
Cover photo: Sasha Pleshco on Unsplash.
How do Paraguay stablecoin payments work?
A Paraguayan business pays or is paid in USDC or USDT by a counterparty abroad. The sender converts local money into the stablecoin, it moves between two wallet addresses, and the receiver converts it to guaraníes or keeps dollars. Providers register with SEPRELAD for anti-money-laundering supervision. Lumx runs the Brazil leg: a Pix payment into a named BRL account, conversion to USDC or USDT, and a transfer to an external wallet address.
Are stablecoins legal in Paraguay?
No Paraguayan norm bans them, and we found no stablecoin-specific licence. SEPRELAD treats people and companies that handle virtual assets as obligated subjects under Resolution 08 of January 15, 2020, and its study speaks of registration or licensing. The BCP says crypto is not legal tender, and the DNIT asks residents above USD 5,000 a year to file. On the Brazil leg, Lumx screens every inbound and outbound transaction, and its Brazilian entity has filed its authorization request with the BCB and operates in the Article 88 transition regime of Resolution 520/2025.
Do Paraguayan businesses have to report crypto transactions?
Residents with crypto transactions above USD 5,000 a year file the DJI Criptoactivos under DNIT General Resolution 47 (La Nación, May 1, 2026). The first filing is due in March 2027 through Marangatu, obligation 959 must be enabled in the RUC now, and each operation needs its date, parties or wallet addresses, asset, USD value, fees and hash. It is an information duty, not a new tax. On the Brazil leg, Lumx reports external transfers to COAF, and customers can export transaction CSVs and an audit trail.
How does a Brazilian company pay a Paraguayan supplier with stablecoins?
The company pays reais by Pix, which convert to USDC or USDT, and the stablecoin goes to a wallet the supplier controls. Before sending, ask who converts to guaraníes on the Paraguayan side and whether that provider is registered with SEPRELAD, since the SEPRELAD study found no provider issuing stablecoins. Pick the coin and network the receiver's provider accepts: Lumx supports USDC on Ethereum, Polygon and Base and USDT on Ethereum, Polygon and Tron. The company is a business customer with a named BRL account, deposits by Pix and sends the stablecoin with a transfer.
How much does a stablecoin payment between Brazil and Paraguay cost?
A SWIFT wire can lose fees to correspondent banks along the way, and the SML needs no wallet. A stablecoin route costs an exchange spread plus platform fees. On Lumx, a floating rate and a 30-second locked rate carry no fee, longer locks do, and Lumx subsidizes the network fee on its own legs. The docs example, 59,255.50 BRL quoted as 9,978 USDC, is 0.22% under the base rate and is an illustration, not a price.
