A policy-based guarantee is a financial instrument through which the IDB commits to cover, in full or in part, specific payment obligations of a government or public entity toward private lenders or investors, in the event of a default. Unlike policy-based loans where the goal is to provide financing to a government or public entity to support a program of policy reforms, the goal of a policy-based guarantee is to reduce the risk for lenders when a government or public entity borrows from them to support its program of policy reforms.
A PBG therefore does not disburse upfront but rather mobilizes third-party financing by reducing the risk that private financiers face when lending to government or public entities, and it is issued as a direct result of the borrowing country fulfilling agreed policy reform actions.
In a PBG operation, the government commits to implementing a defined set of policy actions (reforms that the IDB and the country have jointly identified as critical for development). Once those reforms are carried out to the Bank's satisfaction, the IDB issues the guarantee, which then backs the government's debt obligations toward its creditors.
In addition, the borrowing country provides a sovereign counter-guarantee to the IDB. This structure allows countries to access better financing terms in capital markets (such as longer maturities or reduced borrowing costs) while the policy reform commitment ensures that the proceeds support the country's broader development agenda.
PBGs can support sovereign bond issuances or other government borrowing instruments. They are particularly well suited for programmatic reform engagements, where the IDB accompanies a country over time through a series of linked operations combining policy dialogue, technical support, and access to private financing.
Examples
PBG for bonds and loans: Bahamas - support a standard bond issuance for the blue economy (BH-U0001)
Thematic debt swaps:
Debt-for-Biodiversity Swap: Ecuador - Policy Reforms to Reinforce Financial and Environmental Sustainability (EC-U0007)
Debt-for-Nutrition Swap: Ecuador - Improvement for Child Nutrition (EC-U0008)
Debt-for-Water and Sanitation Swap: Barbados - Policy reforms to create fiscal space for climate and water Investments and Resilience (BA-U0002)
Debt for Nature Swap: Bahamas – Blue Economy (BH-U0002)
Based on the principle of net income neutrality with loans, i.e. no cross-subsidies between loans and guarantees:
Period: Max. 20 years
Weighted Average Life (WAL) of underlying guaranteed obligation: Max. 12.75 years
Fees:
Guarantee fee: Same as the IDB’s Ordinary Capital (OC) lending spread (80bps for 2026).
Stand-by fee: Same as the commitment fee rate (50 bps for 2026). Charged on the difference between the maximum guarantee amount and the actual guaranteed exposure amount.
Reimbursement of claim: Payable upon demand unless otherwise determined by the Bank on a case-by-case basis.
Post-disaster response activities
Immediate Response Facility for Emergencies caused by disasters
(IRF)
Risk of investment projects
Partial Credit Guarantees
(PCG)
Sovereign non-performance risks leading to debt default
Political Risk Guarantees
(PRG)
Investments with defined objectives and scopes
Specific Investment Loans
(ESP)
Contingent credit line for immediate response after a disaster
Contingent Credit Facility for Natural Disaster and Public Health Emergencies
(CCF)
Results of an existing or new government program
Results-Based Loans
(LBR)
Small independent investment projects
Multiple Works Financing
(GOM)
Loans to small and medium-size enterprises
Global Credit Financing
(GCR)
Transfer of technical know-how
Reimbursable Technical Cooperation
(TCR)
Project's preparation and start of activities
Projects Preparation, Execution and Evaluation Facility
(PROPEF)
Credit line with a framework for a series of operations
Conditional Credit Line for Integrated Projects
(CCLIP)
Investment Financing with Deferred Drawdown Option
Investment Financing with Deferred Drawdown Option
(IF-DDO)
Investment Guarantee
Investment Guarantee
(GUA)