1A late-payment charge or arrears fee assessed on money not paid by the due date (often referred to as delinquency charges or late penalty).
家賃の支払いが遅れると延滞金が発生する場合がある。
If rent payments are late, a late fee may be charged.
税金の未納には延滞金の他にペナルティが科されることがある。
Unpaid taxes may incur late-payment charges as well as other penalties.