What Can a Million Dollars Buy You? $1 million in a diversified portfolio could help finance part of your retirement. Related Content What Do Your Taxes Pay For? Here's a breakdown of how the federal government spends your tax money. Understanding the SECURE Act 2.0 A timeline covering a few of the major provisions of the SECURE Act 2.0. How Compound Interest Works Use this calculator to better see the potential impact of compound interest on an asset.