
The Inter-American Development Bank (IDB) issued a $2.5 billion 3.5-year global bond, marking the third U.S. dollar benchmark transaction of its 2026 funding program.
The bond generated strong and well-diversified investor demand, with orders exceeding $6.4 billion (including $650 million joint lead managers’ interest). The bond matures on March 20, 2030, and carries a fixed semi-annual coupon of 4.250%.
“We are delighted with the strong investor demand for the 3.5-year global benchmark, as we have not issued in the short end of the curve in nearly three years. It is our final U.S. dollar global benchmark for 2026 and rounds out our dollar curve after earlier 5- and 10-year issuances. We are also pleased to see continued investor interest in supporting IDB’s mission to further economic and social development across Latin America and the Caribbean,” said Laura Fan, Head of Funding at the IDB.
“Congratulations to the IDB team on today’s $2.5 billion long three-year Global. Following 5-year and 10-year benchmarks earlier this year, today’s transaction continues the IDB’s strategy of giving investors consistent access across the U.S. dollar curve. The trade was well timed into a constructive market, with the orderbook building above $6.4 billion, its largest in a three-year bond since September 2021, and giving the IDB the flexibility to price a $2.5 billion size at SOFR MS+25bps. The breadth of participation is a testament to IDB’s credit standing and its consistent investor engagement. Barclays is delighted to have been involved,” said Alex Paterson, Managing Director, Head of SSA DCM at Barclays.
“Congratulations to the IDB team on the successful execution of their new long three-year $2.5 billion transaction. The team expertly navigated a congested issuance pipeline and a tricky geopolitical backdrop with a pragmatic approach that was instrumental in successfully securing this strategic 2030 maturity. The robust investor demand and high-quality orderbook generated are a clear testament to the market’s deep confidence in the IDB’s credit strength and vital developmental mission. We are delighted to have supported the IDB on this transaction,” said Katrin Wehle, Managing Director, SSA DCM Origination at Deutsche Bank.
“Congratulations to the IDB team on the successful execution of its new long three-year U.S. dollar benchmark. The transaction attracted strong demand from a high-quality and globally diversified investor base, underscoring the market’s continued confidence in the IDB and its credit. The strength of the orderbook enabled an excellent pricing outcome and a successful benchmark print. Morgan Stanley is delighted to have supported the IDB on this important transaction,” said Ben Adubi, Head of SSA at Morgan Stanley.
“With this successful transaction, the IDB has once again demonstrated its status as a premier issuer within the U.S. dollar market. The deal was aptly timed into a supportive market window amidst geopolitical headlines, generated ample support from high-quality investors and crystallised an efficient funding spread. This new $2.5 billion 3.5-year fixed-rate benchmark follows IDB’s 10-year and 5-year transactions in 2026 and underlines its strategic commitment to add liquid lines across the curve. Many congratulations to the team involved and thank you for entrusting RBC with this important mandate,” said James Taunton, Managing Director, Head of Public Sector Origination Europe at RBC.

Distribution Summary:
Geographic Region | % | Investor Type | % |
EMEA | 57% | Banks & Private Banks | 52% |
Asia & Pacific | 27% | Central Banks/Official Institutions | 28% |
Americas | 16% | Asset Managers/Pension Funds/Insurance/ Corporates | 20% |
Bond Summary Terms
Issuer: | Inter-American Development Bank (Ticker: IADB) |
Issuer rating: | Aaa / AAA (Stable / Stable) |
Amount: | USD 2.5 billion |
Settlement date: | September 1, 2026 (T+5) |
Coupon: | 4.250%, Fixed, SA 30/360 |
Coupon payment dates: | March 20 and September 20 (semi-annually) |
Maturity date: | March 20, 2030 |
Issue price: | 99.772% |
Issue yield: | 4.319% s.a. |
Reoffer spread (bps): | SOFR MS +25bps / CT3+6.7bps |
Listing: | London Stock Exchange’s Regulated Market |
Clearing systems: | Fedwire, Euroclear, Clearstream |
Joint lead managers: | Barclays, Deutsche Bank, Morgan Stanley, RBC |
Co-lead managers: | Barclays, BMBMO, BNP Paribas, BofA Securities, Citi, Daiwa, HSBC, JP Morgan, Nomura, Scotiabank, Wells FargoO Citi, Daiwa, DB, HSBC, JPM, MS, RBC and TD |
ISIN: | US4581X0FB95 |
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