Creating Private Equity Waterfall Functions in Excel
Waterfall
Keywords:
Waterfall, private equity transaction, IRR, MOIC, carried interest, =LAMBDA function, =MAKEARRAY functionAbstract
User-defined waterfall functions are created in Excel using =LAMBDA and =MAKEARRAY functions to assess the benefits of a private equity deal for multiple stakeholders. The three primary waterfall functions calculate the waterfall distributions and associated performance measures, including internal rates of return (IRRs) and multiples of invested capital (MOICs), both with and without carried interest. The functions are readily transferable to new spreadsheets from the downloadable source file.
Published
2026-10-02
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Section
Articles