Resident Withholding Tax (RWT) is a tax applied to the interest and dividends you earn from your bank accounts and investments, both in New Zealand and overseas. It is deducted at the source, meaning your bank or investment fund manager withholds the tax before making a payment to you. How RWT Works RWT is applicable to two main types of income: Interest Income – If you earn interest from savings accounts, term deposits, or other investments, your bank will deduct RWT before paying you the remaining interest. Dividend Income – If you receive dividends from shares or other investments, the company distributing the dividends will deduct RWT before making the payment. This system ensures that tax obligations are met in advance, reducing the need for individuals to manually calculate and pay taxes on these types of income. Why RWT Matters Ensures compliance with tax obligations without requiring extra effort from taxpayers. Prevents underpayment of taxes on investment earnings. Helps man...