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payments

taxes

+6

#220: IOF tax on stablecoins could generate R$5 billion in revenue

Dec 15, 2025

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19 min read

#220: IOF tax on stablecoins could generate R$5 billion in revenue

Plus: Crown raises $13.5 million Series A; Itau recommends 1-3% bitcoin exposure

Aaron Stanley
Aaron Stanley

taxes

+5

#218: Brazil's taxman is coming for stablecoins

Dec 2, 2025

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20 min read

#218: Brazil's taxman is coming for stablecoins

Plus: Binance supports new VASP regulations; BIS says Brazil doesn't need a CBDC

Aaron Stanley
Aaron Stanley

blockchain

+4

#201: Central President Galipolo to open Blockchain Rio

Aug 3, 2025

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12 min read

#201: Central President Galipolo to open Blockchain Rio

Plus: FalconX launches in Brazil; Pharaoh of Bitcoins' wife turns against him in court

Aaron Stanley
Aaron Stanley

blockchain

+6

#193: Bitcoin 2025 highlights; Central Bank walks back stablecoin self-custody ban

Jun 2, 2025

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16 min read

#193: Bitcoin 2025 highlights; Central Bank walks back stablecoin self-custody ban

Plus: Meliuz to raise more fiat to buy BTC; Nubank raises trading fees in light of IOF tax

Aaron Stanley
Aaron Stanley

Bits and Borders

Bits and Borders covers the emerging technologies reshaping money, commerce and the global economy

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