Saving & Investing

IRR (Internal Rate of Return)

The annualized return that makes an investment’s cash flows break even in present-value terms.

What does irr mean?

IRR accounts for the timing of money in and out, not just the totals — cash received sooner is worth more. It’s the standard yardstick for comparing investments and projects with different cash-flow patterns.

IRR — frequently asked

What does IRR tell me?

IRR is the annualized return that makes an investment’s cash flows break even — the rate at which their net present value equals zero. It lets you compare deals with different timing and amounts on a single yardstick.

What is the difference between IRR and ROI?

ROI is total gain as a percentage, ignoring time; IRR annualizes the return and accounts for when each cash flow arrives. Two deals with the same ROI can have very different IRRs if one pays off much faster.

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