A $1,000,000 investment portfolio can generate varying levels of annual income depending on the chosen asset allocation strategy and payout yields. Utilizing a conservative 4 percent safe withdrawal rule yields roughly $40,000 annually, whereas focused dividend portfolios, high-grade corporate bonds, or real estate investment trusts (REITs) can produce different cash flow streams ranging from $40,000 to over $70,000 per year, though usually with higher underlying capital volatility.