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Beneish M-Score Calculator

Estimate the probability a company has manipulated its earnings, using Messod Beneish’s eight-variable accounting model. Pick a ticker to compute every ratio from the latest two filings, or enter ratios manually.

Inputs

Result

M-Score i

-2.48

Low risk

Enter ratios to compute

What this means. Below the manipulation threshold.

DSRI contribution0.92
GMI contribution0.53
AQI contribution0.40
SGI contribution0.89
DEPI contribution0.12
SGAI contribution-0.17
TATA contribution0.00
LVGI contribution-0.33

Reference

Term explanations

Every input and output on this page, explained in plain English. Hover the info icons in the calculator above to see the same content inline.

Beneish M-Score

An eight-variable model that estimates the probability a firm has manipulated its earnings.

Formula

M = -4.84 + 0.92·DSRI + 0.528·GMI + 0.404·AQI + 0.892·SGI + 0.115·DEPI - 0.172·SGAI - 0.327·LVGI + 4.679·TATA

How to read the result

< -2.22

Low risk5/5

Below the manipulation threshold.

-2.22 – -1.78

Investigate3/5

Borderline — review accounting choices.

> -1.78

High risk1/5

Statistically associated with earnings manipulation.

DSRI (Days Sales in Receivables Index)

Year-over-year change in receivables days; rising DSRI can signal channel stuffing.

GMI (Gross Margin Index)

Prior-year gross margin / current gross margin. >1 means deteriorating margins.

AQI (Asset Quality Index)

Change in non-current, non-PPE assets relative to total assets.

SGI (Sales Growth Index)

Current sales / prior sales. High growth can pressure managers to manipulate.

DEPI (Depreciation Index)

Prior depreciation rate / current rate. >1 may indicate slowing depreciation to boost income.

SGAI (SG&A Index)

Change in SG&A as a percentage of sales.

LVGI (Leverage Index)

Change in leverage (total debt / total assets).

TATA (Total Accruals to Total Assets)

(Net income − operating cash flow) / total assets. High accruals can mask cash weakness.

FAQ

Frequently asked questions

Messod Beneish’s 1999 model that uses eight ratios from two consecutive annual reports to flag the statistical likelihood of earnings manipulation.

Educational tool only. The outputs above are produced by a deterministic formula from the values you enter. They are not a recommendation to buy, hold, or sell any security and are not investment advice. Always do your own research and consider consulting a licensed advisor before making investment decisions.

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