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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, FY2026
23.0%
Period ended Jun 30, 2026
Change on a year earlier
-0.2 pts
23.2% in FY2025
History
11 years
Since FY2016
Sources
9
Documents cited below

Annual 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
FY2026Jun 30, 202623.0%-0.2 ptsForm 8-K (Earnings Release EX-99.1) (filed 2026-07-29) ↗
FY2025Jun 30, 202523.2%+0.2 ptsForm 8-K (Earnings Release EX-99.1) (filed 2026-07-29) ↗
FY2024Jun 30, 202423.0%-0.1 ptsForm 8-K (Earnings Release EX-99.1) (filed 2025-07-30) ↗
FY2023Jun 30, 202323.1%+0.6 ptsForm 8-K (Earnings Release EX-99.1) (filed 2024-07-31) ↗
FY2022Jun 30, 202222.5%-0.2 ptsForm 8-K (Earnings Release EX-99.1) (filed 2023-07-26) ↗
FY2021Jun 30, 202122.7%+0.1 ptsForm 8-K (Earnings Release EX-99.1) (filed 2022-07-27) ↗
FY2020Jun 30, 202022.6%-1.2 ptsForm 8-K (Earnings Release EX-99.1) (filed 2021-07-28) ↗
FY2019Jun 30, 201923.8%-2.3 ptsForm 8-K (Earnings Release EX-99.1) (filed 2020-07-29) ↗
FY2018Jun 30, 201826.1%-4.8 ptsForm 8-K (Earnings Release EX-99.1) (filed 2018-08-01) ↗
FY2017Jun 30, 201730.9%-2.4 ptsForm 8-K (Earnings Release EX-99.1) (filed 2018-08-01) ↗
FY2016Jun 30, 201633.3%–Form 8-K (Earnings Release EX-99.1) (filed 2017-07-27) ↗

Breakdown

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

Cite this data

StockData. (2026). Automatic Data Processing Non-GAAP Adjusted Effective Tax Rate (%) (%), annual FY2016–FY2026 [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.