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Automatic Data Processing Inc (ADP) operating KPIs

ADPNasdaqServices-Computer Processing & Data PreparationFiscal year ends June 30
Financials through Q1 FY2027, quarter ended Sep 30, 2026Last filing: 10-Q on Oct 30, 2026Score 14/302% above fair value
$293.84+7.76 (+2.71%)

Close on Oct 30, 2026Market cap $116.73BP/E 26.0Yield 2.26%

Automatic Data Processing non-GAAP Adjusted Effective Tax Rate (%) (%)

Form 8-K Earnings Release (GAAP to Non-GAAP Reconciliation)

QuarterlyAnnual
Latest, Q4 FY26
23.0%
Period ended Jun 30, 2026
Change on a year earlier
0.0 pts
23.0% in Q4 FY25
History
43 quarters
Since Q2 FY16
Sources
37
Documents cited below

Quarterly history

Hover a value to see the sentence it was read from; calculated values show their formula

PeriodEndedNon-GAAP Adjusted Effective Tax Rate (%) (%)Year on yearSource
Q4 FY26Jun 30, 202623.0%0.0 ptsForm 8-K (Earnings Release EX-99.1) (filed 2026-07-29) ↗
Q3 FY26Mar 31, 202623.2%+0.2 ptsForm 8-K (Earnings Release EX-99.1) (filed 2026-04-29) ↗
Q2 FY26Dec 31, 202523.2%+0.2 ptsForm 8-K (Earnings Release EX-99.1) (filed 2026-01-28) ↗
Q1 FY26Sep 30, 202523.2%+0.2 ptsForm 8-K (Earnings Release EX-99.1) (filed 2025-10-29) ↗
Q4 FY25Jun 30, 202523.0%0.0 ptsForm 8-K (Earnings Release EX-99.1) (filed 2026-07-29) ↗
Q3 FY25Mar 31, 202523.0%0.0 ptsForm 8-K (Earnings Release EX-99.1) (filed 2026-04-29) ↗
Q2 FY25Dec 31, 202423.0%0.0 ptsForm 8-K (Earnings Release EX-99.1) (filed 2026-01-28) ↗
Q1 FY25Sep 30, 202423.0%0.0 ptsForm 8-K (Earnings Release EX-99.1) (filed 2025-10-29) ↗
Q4 FY24Jun 30, 202423.0%0.0 ptsForm 8-K (Earnings Release EX-99.1) (filed 2025-07-30) ↗
Q3 FY24Mar 31, 202423.0%0.0 ptsForm 8-K (Earnings Release EX-99.1) (filed 2025-04-30) ↗
Q2 FY24Dec 31, 202323.0%0.0 ptsForm 8-K (Earnings Release EX-99.1) (filed 2025-01-29) ↗
Q1 FY24Sep 30, 202323.0%0.0 ptsForm 8-K (Earnings Release EX-99.1) (filed 2024-10-30) ↗
Q4 FY23Jun 30, 202323.0%0.0 ptsForm 8-K (Earnings Release EX-99.1) (filed 2024-07-31) ↗
Q3 FY23Mar 31, 202323.0%0.0 ptsForm 8-K (Earnings Release EX-99.1) (filed 2024-05-01) ↗
Q2 FY23Dec 31, 202223.0%0.0 ptsForm 8-K (Earnings Release EX-99.1) (filed 2024-01-31) ↗
Q1 FY23Sep 30, 202223.0%0.0 ptsForm 8-K (Earnings Release EX-99.1) (filed 2023-10-25) ↗

Breakdown

What makes up non-gaap adjusted effective tax rate (%)

Cite this data

StockData. (2026). Automatic Data Processing Non-GAAP Adjusted Effective Tax Rate (%) (%), quarterly Q2 FY16–Q4 FY26 [Data set]. Compiled from Automatic Data Processing SEC filings and investor materials. https://stockdatahq.com/stocks/adp/kpis/adj-eff-tax-rate

See every metric in the Automatic Data Processing KPI table. Data updated Oct 28, 2026.