noun
subsidized interest payments
A financial term referring to a system where a government or organization covers part or all of the interest on a loan, often used in policy contexts such as housing or student loans.
政府は住宅ローンの利子補給を拡充する方針だ。
The government plans to expand the subsidized interest payments for housing loans.
この制度では、一定の条件を満たすと利子補給が受けられる。
Under this system, you can receive subsidized interest payments if you meet certain conditions.
Compound of 利子 (interest) and 補給 (supply, replenishment), literally 'interest supply'. The term is used in financial and policy contexts.