1) The income a person has available to spend after payment of taxes, National Insurance contributions, and other deductions, such as pension contributions.

2) In national income accounts, the total value of income of individuals and households available for consumer expenditure and savings, after deducting income tax, National Insurance contributions, and remittances overseas.

• interest-rate risk
• interest-rate risk management
• interest-rate spread
• interest-rate swap
• interest-sensitive
• interest yield
• interim accounts
• interim dividend
• interim financial statements
• interim report
• intermarket spread swap
• Intermarket Trading System
• intermediary
• intermediate-term
• intermediation
• internal audit
• internal capital generation rate
• internal control
• internal growth
• internal rate of return
• Internal Revenue Code
• Internal Revenue Service
• International Accounting Standards Board
• International Bank for Reconstruction and Development
• International Banking Credit Agency