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 gAAP Effective Income Tax Rate (%) (%)
Annual figures from Automatic Data Processing's filings and investor materials
Latest, FY2026
23.0%
Period ended Jun 30, 2026
Change on a year earlier
-0.2 pts
23.2% in FY2025
History
12 years
Since FY2015
Sources
10
Documents cited below
Annual history
Hover a value to see the sentence it was read from; calculated values show their formula
| Period | Ended | GAAP Effective Income Tax Rate (%) (%) | Year on year | Source |
|---|---|---|---|---|
| FY2026 | Jun 30, 2026 | 23.0% | -0.2 pts | Form 10-K (filed 2026-08-05) ↗ |
| FY2025 | Jun 30, 2025 | 23.2% | +0.2 pts | Form 10-K (filed 2026-08-05) ↗ |
| FY2024 | Jun 30, 2024 | 23.0% | -0.1 pts | Form 10-K (filed 2026-08-05) ↗ |
| FY2023 | Jun 30, 2023 | 23.1% | +0.6 pts | Form 10-K (filed 2025-08-06) ↗ |
| FY2022 | Jun 30, 2022 | 22.5% | -0.2 pts | Form 10-K (filed 2024-08-07) ↗ |
| FY2021 | Jun 30, 2021 | 22.7% | +0.2 pts | Form 10-K (filed 2023-08-03) ↗ |
| FY2020 | Jun 30, 2020 | 22.5% | -1.2 pts | Form 10-K (filed 2022-08-03) ↗ |
| FY2019 | Jun 30, 2019 | 23.7% | +6.3 pts | Form 10-K (filed 2021-08-04) ↗ |
| FY2018 | Jun 30, 2018 | 17.4% | -14.3 pts | Form 10-K (filed 2020-08-05) ↗ |
| FY2017 | Jun 30, 2017 | 31.7% | -1.5 pts | Form 10-K (filed 2019-08-09) ↗ |
| FY2016 | Jun 30, 2016 | 33.2% | -0.3 pts | Form 10-K (filed 2018-08-03) ↗ |
| FY2015 | Jun 30, 2015 | 33.5% | – | Form 10-K (filed 2017-08-04) ↗ |
Cite this data
StockData. (2026). Automatic Data Processing GAAP Effective Income Tax Rate (%) (%), annual FY2015–FY2026 [Data set]. Compiled from Automatic Data Processing SEC filings and investor materials. https://stockdatahq.com/stocks/adp/kpis/tax-eff-rate
See every metric in the Automatic Data Processing KPI table. Data updated Oct 28, 2026.