Financial Planning
IRR vs. MOIC: How Timing Changes a Fund Return
Compare IRR and MOIC using equal money multiples over different holding periods, with checked calculations and scope limits.
What you will learn
- Calculate a money multiple and a simple annualized IRR.
- Explain why identical multiples can have different timing results.
- Recognize when a simple two-cash-flow formula is insufficient.
MOIC measures value relative to invested capital. IRR uses the amount and timing of cash flows. Two investments can both return twice the money yet have different IRRs because one returns it sooner. Use both with a clearly stated gross/net basis, not as interchangeable measures.
Label the investment and the cash-flow basis
Decide whether you are measuring one investment, a whole fund or an LP position. Specify whether costs, fees, carry and remaining value are included. Invest Europe’s reporting guidance distinguishes fund performance measures from investment-level MOIC. A gross deal multiple is not automatically a net investor multiple.
For the worked exercise, use a fully realized, fee-free investment with exactly two cash flows. Cash paid is negative from the investor’s perspective; cash received is positive. This controlled setup makes the timing difference visible without hiding other effects.
Compare two fictional investments
Equal money, different holding periods
| Scenario | Initial cash out | Final cash in | Time elapsed | MOIC |
|---|---|---|---|---|
| A | $100,000 | $200,000 | 2 exact years | 2.00x |
| B | $100,000 | $200,000 | 5 exact years | 2.00x |
Both multiples equal $200,000 ÷ $100,000 = 2.00x. The multiple tells you the final money ratio, not how quickly the cash arrived. Neither case contains interim proceeds or a residual valuation.
Calculate the timing-sensitive result
For this two-cash-flow case only: annual IRR = (final cash ÷ initial cash)^(1 ÷ years) − 1. Scenario A gives 2^(1/2) − 1 = 41.42%. Scenario B gives 2^(1/5) − 1 = 14.87%.
Independent compounding check
| Scenario | Calculation back to final proceeds | Approximate result |
|---|---|---|
| A | $100,000 × (1 + 0.41421356)^2 | $200,000 |
| B | $100,000 × (1 + 0.14869835)^5 | $200,000 |
These are independently computed teaching results, not return targets. The example shows a property of timing; it does not establish that A is a better investment after risk, scale, liquidity needs and alternatives are considered.
Know when the shortcut breaks
Multiple contributions, partial exits and irregular dates require the complete dated cash-flow schedule. An IRR calculation finds a rate that makes discounted cash flows balance. Do not replace all calls with the first date or move distributions to the reporting date for convenience.
- Use an actual-date method for irregular dates and document its day-count convention.
- If an investment is still held, identify the terminal NAV and valuation date rather than calling it a cash receipt.
- Check for unusual sign changes and cases with no meaningful or unique solution.
- Do not average individual deal IRRs to represent a pooled fund return.
A headline IRR is not a statement that all distributed money was actually reinvested at that rate. Avoid turning a timing statistic into a claim about spendable terminal wealth.
Copy a comparable-return worksheet
Return comparison
Entity / investment or LP scope: [ ]
Gross or net / fee and carry treatment: [ ]
Currency / observation date: [ ]
Each dated contribution, distribution and terminal NAV: [ ]
Invested-capital definition and money multiple: [ ]
IRR method / timing convention: [ ]
Independent NPV or compounding check: [ ]
Realized cash vs remaining value: [ ]
Comparison limitations / unresolved inputs: [ ]Present the amount, timing and remaining-value story together. A multiple based mostly on unexited value is different from the same multiple in cash. A high early IRR on a small realization is not automatically a scaled, fully realized fund outcome.
Make the next discussion more precise
Ask which cash flows, costs, dates and valuations produced the reported result. Save the answer and outstanding questions with the relationship so the next version can be compared on the same basis. Explore Finta’s LP materials and follow-up workflow to keep that review moving without treating the CRM as a fund-performance calculator.
About this lesson. By Finta Editorial Team. Sources reviewed November 14, 2026. All example amounts, entities and outcomes are fictional teaching inputs, not observed fund performance. General education, not legal, tax, accounting or investment advice. Use qualified advisers and the governing documents for an actual fund.