| PAYCHEX INC |
| Q4-CY2025 | Q3-CY2025 | Q2-CY2025 | Q1-CY2025 | Q4-CY2024 | Q3-CY2024 | Q2-CY2024 | Q1-CY2024 | Q4-CY2023 | Q3-CY2023 | Q2-CY2023 | Q1-CY2023 | Q4-CY2022 | Q3-CY2022 | Q2-CY2022 | Q1-CY2022 | Q4-CY2021 | Q3-CY2021 | Q2-CY2021 | Q1-CY2021 | Q4-CY2020 | Q3-CY2020 | Q2-CY2020 | Q1-CY2020 | Q4-CY2019 | Q3-CY2019 | Q2-CY2019 | Q1-CY2019 | Q4-CY2018 | Q3-CY2018 | Q2-CY2018 | Q1-CY2018 | Q4-CY2017 | Q3-CY2017 | Q2-CY2017 | Q1-CY2017 | Q4-CY2016 | Q3-CY2016 | Q2-CY2016 | Q1-CY2016 | Q4-CY2015 | Q3-CY2015 | Q2-CY2015 | Q1-CY2015 | Q4-CY2014 | Q3-CY2014 | Q2-CY2014 | Q1-CY2014 | Q4-CY2013 |
| Balance Sheet Date | | 2025-Aug-31 | 2025-May-31 | 2025-Feb-28 | 2024-Nov-30 | 2024-Aug-31 | 2024-May-31 | 2024-Feb-29 | 2023-Nov-30 | 2023-Aug-31 | 2023-May-31 | 2023-Feb-28 | 2022-Nov-30 | 2022-Aug-31 | 2022-May-31 | 2022-Feb-28 | 2021-Nov-30 | 2021-Aug-31 | 2021-May-31 | 2021-Feb-28 | 2020-Nov-30 | 2020-Aug-31 | 2020-May-31 | 2020-Feb-29 | 2019-Nov-30 | 2019-Aug-31 | 2019-May-31 | 2019-Feb-28 | 2018-Nov-30 | 2018-Aug-31 | 2018-May-31 | 2018-Feb-28 | 2017-Nov-30 | 2017-Aug-31 | 2017-May-31 | 2017-Feb-28 | 2016-Nov-30 | 2016-Aug-31 | 2016-May-31 | 2016-Feb-29 | 2015-Nov-30 | 2015-Aug-31 | 2015-May-31 | 2015-Feb-28 | 2014-Nov-30 | 2014-Aug-31 | 2014-May-31 | 2014-Feb-28 | 2013-Nov-30 |
| Fiscal Period | | Q1-FY2026 | Q4-FY2025 | Q3-FY2025 | Q2-FY2025 | Q1-FY2025 | Q4-FY2024 | Q3-FY2024 | Q2-FY2024 | Q1-FY2024 | Q4-FY2023 | Q3-FY2023 | Q2-FY2023 | Q1-FY2023 | Q4-FY2022 | Q3-FY2022 | Q2-FY2022 | Q1-FY2022 | Q4-FY2021 | Q3-FY2021 | Q2-FY2021 | Q1-FY2021 | Q4-FY2020 | Q3-FY2020 | Q2-FY2020 | Q1-FY2020 | Q4-FY2019 | Q3-FY2019 | Q2-FY2019 | Q1-FY2019 | Q4-FY2018 | Q3-FY2018 | Q2-FY2018 | Q1-FY2018 | Q4-FY2017 | Q3-FY2017 | Q2-FY2017 | Q1-FY2017 | Q4-FY2016 | Q3-FY2016 | Q2-FY2016 | Q1-FY2016 | Q4-FY2015 | Q3-FY2015 | Q2-FY2015 | Q1-FY2015 | Q4-FY2014 | Q3-FY2014 | Q2-FY2014 |
| Total Revenue | | 1,492,400,000$ | 1,382,100,000$ | 1,466,100,000$ | 1,280,800,000$ | 1,281,000,000$ | 1,256,900,000$ | 1,395,400,000$ | 1,226,400,000$ | 1,253,300,000$ | 1,204,700,000$ | 1,345,700,000$ | 1,168,600,000$ | 1,188,300,000$ | 1,129,600,000$ | 1,261,600,000$ | 1,094,400,000$ | 1,068,400,000$ | 1,014,700,000$ | 1,096,600,000$ | 968,900,000$ | 917,300,000$ | 889,800,000$ | 1,121,500,000$ | 970,800,000$ | 971,500,000$ | 958,200,000$ | 1,047,400,000$ | 840,600,000$ | 845,700,000$ | 828,000,000$ | 918,000,000$ | 789,000,000$ | 779,200,000$ | 784,600,000$ | 782,600,000$ | 760,000,000$ | 773,500,000$ | 741,600,000$ | 740,700,000$ | 711,300,000$ | 712,200,000$ | 681,400,000$ | 693,600,000$ | 665,900,000$ | 656,600,000$ | 628,800,000$ | 639,900,000$ | 606,400,000$ |
| Cost Of Revenue | | 413,800,000$ | 393,900,000$ | 387,400,000$ | 379,100,000$ | 380,000,000$ | 375,200,000$ | 379,800,000$ | 364,100,000$ | 360,200,000$ | 369,800,000$ | 372,900,000$ | 359,300,000$ | 351,000,000$ | 360,000,000$ | 352,200,000$ | 331,600,000$ | 312,500,000$ | 315,800,000$ | 328,400,000$ | 319,900,000$ | 307,100,000$ | 291,700,000$ | 340,300,000$ | 323,400,000$ | 325,400,000$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ |
| Gross Profit | | 1,078,600,000$ | 988,200,000$ | 1,078,700,000$ | 901,700,000$ | 901,000,000$ | 881,700,000$ | 1,015,600,000$ | 862,300,000$ | 893,100,000$ | 834,900,000$ | 972,800,000$ | 809,300,000$ | 837,300,000$ | 769,600,000$ | 909,400,000$ | 762,800,000$ | 755,900,000$ | 698,900,000$ | 768,200,000$ | 649,000,000$ | 610,200,000$ | 598,100,000$ | 781,200,000$ | 647,400,000$ | 646,100,000$ | 958,200,000$ | 1,047,400,000$ | 840,600,000$ | 845,700,000$ | 828,000,000$ | 918,000,000$ | 789,000,000$ | 779,200,000$ | 784,600,000$ | 782,600,000$ | 760,000,000$ | 773,500,000$ | 741,600,000$ | 740,700,000$ | 711,300,000$ | 712,200,000$ | 681,400,000$ | 693,600,000$ | 665,900,000$ | 656,600,000$ | 628,800,000$ | 639,900,000$ | 606,400,000$ |
| Gross Margin | | 72.27% | 71.50% | 73.58% | 70.40% | 70.34% | 70.15% | 72.78% | 70.31% | 71.26% | 69.30% | 72.29% | 69.25% | 70.46% | 68.13% | 72.08% | 69.70% | 70.75% | 68.88% | 70.05% | 66.98% | 66.52% | 67.22% | 69.66% | 66.69% | 66.51% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% | 100.00% |
| Operating Expenses | | 693,600,000$ | 688,000,000$ | 472,900,000$ | 441,400,000$ | 430,800,000$ | 483,700,000$ | 454,500,000$ | 432,500,000$ | 430,700,000$ | 450,600,000$ | 440,400,000$ | 403,000,000$ | 403,600,000$ | 439,400,000$ | 409,400,000$ | 385,200,000$ | 373,200,000$ | 407,000,000$ | 361,100,000$ | 358,100,000$ | 390,700,000$ | 375,500,000$ | 382,400,000$ | 380,600,000$ | 370,400,000$ | 399,600,000$ | 368,800,000$ | 323,600,000$ | 312,900,000$ | 313,900,000$ | 331,500,000$ | 285,000,000$ | 275,600,000$ | 292,100,000$ | 283,400,000$ | 264,000,000$ | 267,100,000$ | 287,300,000$ | 277,100,000$ | 250,700,000$ | 248,200,000$ | 264,500,000$ | 255,600,000$ | 233,000,000$ | 231,500,000$ | 241,000,000$ | 235,000,000$ | 220,200,000$ |
| Operating Income | | 385,000,000$ | 300,200,000$ | 605,800,000$ | 460,300,000$ | 470,200,000$ | 398,000,000$ | 561,100,000$ | 429,800,000$ | 462,400,000$ | 384,300,000$ | 532,400,000$ | 406,300,000$ | 433,700,000$ | 330,200,000$ | 500,000,000$ | 377,600,000$ | 382,700,000$ | 291,900,000$ | 407,100,000$ | 290,900,000$ | 219,500,000$ | 222,600,000$ | 398,800,000$ | 266,800,000$ | 275,700,000$ | 558,600,000$ | 678,600,000$ | 517,000,000$ | 532,800,000$ | 514,100,000$ | 586,500,000$ | 504,000,000$ | 503,600,000$ | 492,500,000$ | 499,200,000$ | 496,000,000$ | 506,400,000$ | 454,300,000$ | 463,600,000$ | 460,600,000$ | 464,000,000$ | 416,900,000$ | 438,000,000$ | 432,900,000$ | 425,100,000$ | 387,800,000$ | 404,900,000$ | 386,200,000$ |
| Other Income | | 64,900,000$ | 43,900,000$ | 59,700,000$ | 56,800,000$ | 59,000,000$ | 65,100,000$ | 64,100,000$ | 65,100,000$ | 63,400,000$ | 63,800,000$ | 58,700,000$ | 56,400,000$ | 49,500,000$ | 53,000,000$ | 48,900,000$ | 55,200,000$ | 55,900,000$ | 48,500,000$ | 49,200,000$ | 52,900,000$ | 50,700,000$ | 52,800,000$ | 53,500,000$ | 60,400,000$ | 58,400,000$ | (261,100,000$) | (269,300,000$) | (225,200,000$) | (226,400,000$) | (226,500,000$) | (232,200,000$) | (211,900,000$) | (197,100,000$) | (205,400,000$) | (204,000,000$) | (194,800,000$) | (193,200,000$) | (190,100,000$) | (193,600,000$) | (175,600,000$) | (177,100,000$) | (174,100,000$) | (182,800,000$) | (171,700,000$) | (166,400,000$) | (168,300,000$) | (163,200,000$) | (146,300,000$) |
| Interest Income | | 47,600,000$ | 45,200,000$ | 42,900,000$ | 36,100,000$ | 37,500,000$ | 38,200,000$ | 43,900,000$ | 31,500,000$ | 32,700,000$ | 24,900,000$ | 35,300,000$ | 21,700,000$ | 17,900,000$ | 14,700,000$ | 14,400,000$ | 14,100,000$ | 14,500,000$ | 14,500,000$ | 15,100,000$ | 14,800,000$ | 14,900,000$ | 25,300,000$ | 21,200,000$ | 19,900,000$ | 20,500,000$ | 22,200,000$ | 23,000,000$ | 18,300,000$ | 17,100,000$ | 17,700,000$ | 18,100,000$ | 14,000,000$ | 13,700,000$ | 14,000,000$ | 13,200,000$ | 11,400,000$ | 12,000,000$ | 12,300,000$ | 11,900,000$ | 11,100,000$ | 10,800,000$ | 10,800,000$ | 10,700,000$ | 10,400,000$ | 10,200,000$ | 10,200,000$ | 10,500,000$ | 10,000,000$ |
| Interest Expenses | | | | 22,600,000$ | 9,500,000$ | 9,600,000$ | 9,500,000$ | 9,900,000$ | 8,500,000$ | 9,400,000$ | 9,400,000$ | 9,000,000$ | 9,200,000$ | 9,100,000$ | 9,100,000$ | 9,000,000$ | 9,300,000$ | 9,200,000$ | 9,000,000$ | 8,800,000$ | 9,000,000$ | 9,000,000$ | 9,100,000$ | 9,300,000$ | 10,100,000$ | 10,300,000$ | 9,200,000$ | 6,700,000$ | 800,000$ | 900,000$ | 700,000$ | 1,100,000$ | 1,300,000$ | 800,000$ | 600,000$ | 600,000$ | 600,000$ | 700,000$ | 400,000$ | 200,000$ | 300,000$ | 200,000$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ | 0$ |
| Income Before Tax | | 497,500,000$ | 389,300,000$ | 685,800,000$ | 543,700,000$ | 557,100,000$ | 491,800,000$ | 659,200,000$ | 517,900,000$ | 549,100,000$ | 463,600,000$ | 617,400,000$ | 475,200,000$ | 492,000,000$ | 388,800,000$ | 554,300,000$ | 437,600,000$ | 443,900,000$ | 345,900,000$ | 462,600,000$ | 349,600,000$ | 276,100,000$ | 291,600,000$ | 464,200,000$ | 337,000,000$ | 344,300,000$ | 310,500,000$ | 425,600,000$ | 309,300,000$ | 322,600,000$ | 304,600,000$ | 371,300,000$ | 304,800,000$ | 319,400,000$ | 300,500,000$ | 307,800,000$ | 312,000,000$ | 324,500,000$ | 276,100,000$ | 281,700,000$ | 295,800,000$ | 297,500,000$ | 253,600,000$ | 265,900,000$ | 271,600,000$ | 268,900,000$ | 229,700,000$ | 252,200,000$ | 249,900,000$ |
| Tax Expenses | | 113,700,000$ | 92,100,000$ | 166,500,000$ | 130,300,000$ | 129,700,000$ | 111,900,000$ | 160,600,000$ | 125,200,000$ | 129,900,000$ | 113,200,000$ | 150,000,000$ | 114,900,000$ | 112,800,000$ | 92,400,000$ | 123,600,000$ | 105,500,000$ | 110,300,000$ | 82,900,000$ | 112,100,000$ | 77,200,000$ | 64,500,000$ | 70,900,000$ | 109,700,000$ | 78,300,000$ | 80,100,000$ | 80,100,000$ | 101,000,000$ | 73,500,000$ | 79,000,000$ | 86,900,000$ | 4,100,000$ | 106,000,000$ | 109,000,000$ | 105,200,000$ | 105,300,000$ | 109,900,000$ | 107,100,000$ | 98,000,000$ | 101,300,000$ | 106,600,000$ | 88,400,000$ | 92,400,000$ | 96,500,000$ | 98,600,000$ | 97,600,000$ | 83,800,000$ | 92,100,000$ | 91,200,000$ |
| Income from Continuing Operations | | 383,800,000$ | 297,200,000$ | 519,300,000$ | 413,400,000$ | 427,400,000$ | 379,900,000$ | 498,600,000$ | 392,700,000$ | 419,200,000$ | 350,400,000$ | 467,400,000$ | 360,300,000$ | 379,200,000$ | 296,400,000$ | 430,700,000$ | 332,100,000$ | 333,600,000$ | 263,000,000$ | 350,500,000$ | 272,400,000$ | 211,600,000$ | 220,700,000$ | 354,500,000$ | 258,700,000$ | 264,200,000$ | 230,400,000$ | 324,600,000$ | 235,800,000$ | 243,600,000$ | 217,700,000$ | 367,200,000$ | 198,800,000$ | 210,400,000$ | 195,300,000$ | 202,500,000$ | 202,100,000$ | 217,400,000$ | 178,100,000$ | 180,400,000$ | 189,200,000$ | 209,100,000$ | 161,200,000$ | 169,400,000$ | 173,000,000$ | 171,300,000$ | 145,900,000$ | 160,100,000$ | 158,700,000$ |
| Income from Discontinued Operations | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Consolidated Income | | 383,800,000$ | | | | 427,400,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 180,400,000$ | 189,200,000$ | 209,100,000$ | 161,200,000$ | 169,400,000$ | 173,000,000$ | 171,300,000$ | 145,900,000$ | 160,100,000$ | 158,700,000$ |
| Net Income | | 383,800,000$ | | | | 427,400,000$ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 180,400,000$ | 189,200,000$ | 209,100,000$ | 161,200,000$ | 169,400,000$ | 173,000,000$ | 171,300,000$ | 145,900,000$ | 160,100,000$ | 158,700,000$ |
| Profit Margin | | 25.72% | | | | 33.37% | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 24.36% | 26.60% | 29.36% | 23.66% | 24.42% | 25.98% | 26.09% | 23.20% | 25.02% | 26.17% |
| Earnings to Minority | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |
| Earnings to Common Shareholders | | 383,800,000$ | 297,200,000$ | 519,300,000$ | 413,400,000$ | 427,400,000$ | 379,900,000$ | 498,600,000$ | 392,700,000$ | 419,200,000$ | 350,400,000$ | 467,400,000$ | 360,300,000$ | 379,200,000$ | 296,400,000$ | 430,700,000$ | 332,100,000$ | 333,600,000$ | 763,900,000$ | (150,400,000$) | 272,400,000$ | 211,600,000$ | 220,700,000$ | 354,500,000$ | 258,700,000$ | 264,200,000$ | 230,400,000$ | 324,600,000$ | 235,800,000$ | 243,600,000$ | 217,700,000$ | 367,200,000$ | 198,800,000$ | 210,400,000$ | 195,300,000$ | 202,500,000$ | 202,100,000$ | 217,400,000$ | 178,100,000$ | 180,400,000$ | 189,200,000$ | 209,100,000$ | 161,200,000$ | 169,400,000$ | 173,000,000$ | 171,300,000$ | 145,900,000$ | 160,100,000$ | 158,700,000$ |
| Earnings Per Share, Basic | | 1.07$ | 0.82$ | 1.44$ | 1.15$ | 1.19$ | 1.06$ | 1.39$ | 1.09$ | 1.16$ | 0.97$ | 1.30$ | 1.00$ | 1.05$ | 0.82$ | 1.19$ | 0.92$ | 0.93$ | 2.12$ | (0.42$) | 0.76$ | 0.59$ | 0.62$ | 0.99$ | 0.72$ | 0.74$ | 0.64$ | 0.90$ | 0.66$ | 0.68$ | 0.61$ | 1.02$ | 0.55$ | 0.59$ | 0.54$ | 0.56$ | 0.56$ | 0.60$ | 0.49$ | 0.50$ | 0.52$ | 0.58$ | 0.44$ | 0.47$ | 0.48$ | 0.47$ | 0.40$ | 0.44$ | 0.43$ |
| Earnings Per Share, Diluted | | 1.06$ | 0.82$ | 1.43$ | 1.14$ | 1.18$ | 1.05$ | 1.38$ | 1.08$ | 1.16$ | 0.97$ | 1.29$ | 0.99$ | 1.05$ | 0.82$ | 1.19$ | 0.91$ | 0.92$ | 2.11$ | (0.41$) | 0.75$ | 0.59$ | 0.61$ | 0.98$ | 0.72$ | 0.73$ | 0.64$ | 0.90$ | 0.65$ | 0.67$ | 0.60$ | 1.01$ | 0.55$ | 0.58$ | 0.54$ | 0.56$ | 0.56$ | 0.60$ | 0.49$ | 0.50$ | 0.52$ | 0.58$ | 0.44$ | 0.46$ | 0.47$ | 0.47$ | 0.40$ | 0.44$ | 0.43$ |
| Average Shares, Basic | | 360,100,000 | 360,600,000 | 360,100,000 | 360,000,000 | 360,100,000 | 360,000,000 | 359,900,000 | 360,500,000 | 360,800,000 | 360,500,000 | 360,500,000 | 360,500,000 | 360,100,000 | 360,700,000 | 360,900,000 | 360,700,000 | 360,100,000 | 359,900,000 | 360,600,000 | 360,000,000 | 359,100,000 | 358,700,000 | 358,500,000 | 358,100,000 | 358,600,000 | 359,400,000 | 359,200,000 | 359,100,000 | 359,100,000 | 359,000,000 | 359,200,000 | 359,100,000 | 358,900,000 | 359,300,000 | 359,000,000 | 360,200,000 | 361,000,000 | 360,300,000 | 360,500,000 | 360,700,000 | 361,100,000 | 362,300,000 | 363,200,000 | 363,000,000 | 363,100,000 | 363,500,000 | 364,200,000 | 364,900,000 |
| Average Shares, Diluted | | 361,900,000 | 362,400,000 | 362,000,000 | 361,700,000 | 361,900,000 | 361,800,000 | 361,700,000 | 362,100,000 | 362,800,000 | 362,200,000 | 362,300,000 | 362,300,000 | 362,400,000 | 363,100,000 | 363,400,000 | 363,100,000 | 362,800,000 | 362,300,000 | 362,800,000 | 362,000,000 | 361,300,000 | 360,700,000 | 361,000,000 | 360,600,000 | 361,500,000 | 362,500,000 | 361,600,000 | 361,500,000 | 361,500,000 | 361,500,000 | 362,000,000 | 361,400,000 | 361,300,000 | 362,100,000 | 361,800,000 | 362,600,000 | 364,100,000 | 362,600,000 | 362,200,000 | 362,300,000 | 362,800,000 | 364,500,000 | 365,000,000 | 364,600,000 | 364,700,000 | 365,300,000 | 365,800,000 | 366,400,000 |
| EBIT | | 497,500,000$ | 389,300,000$ | 708,400,000$ | 553,200,000$ | 566,700,000$ | 501,300,000$ | 669,100,000$ | 526,400,000$ | 558,500,000$ | 473,000,000$ | 626,400,000$ | 484,400,000$ | 501,100,000$ | 397,900,000$ | 563,300,000$ | 446,900,000$ | 453,100,000$ | 354,900,000$ | 471,400,000$ | 358,600,000$ | 285,100,000$ | 300,700,000$ | 473,500,000$ | 347,100,000$ | 354,600,000$ | 319,700,000$ | 432,300,000$ | 310,100,000$ | 323,500,000$ | 305,300,000$ | 372,400,000$ | 306,100,000$ | 320,200,000$ | 301,100,000$ | 308,400,000$ | 312,600,000$ | 325,200,000$ | 276,500,000$ | 281,900,000$ | 296,100,000$ | 297,700,000$ | 253,600,000$ | 265,900,000$ | 271,600,000$ | 268,900,000$ | 229,700,000$ | 252,200,000$ | 249,900,000$ |
| EBITDA | | 606,800,000$ | 475,000,000$ | 751,500,000$ | 594,900,000$ | 605,700,000$ | 546,900,000$ | 713,900,000$ | 571,300,000$ | 599,700,000$ | 517,100,000$ | 670,600,000$ | 528,700,000$ | 545,100,000$ | 447,000,000$ | 611,700,000$ | 495,500,000$ | 498,800,000$ | 402,300,000$ | 517,800,000$ | 407,200,000$ | 334,700,000$ | 352,400,000$ | 523,600,000$ | 402,100,000$ | 407,500,000$ | 375,500,000$ | 485,300,000$ | 346,900,000$ | 359,400,000$ | 341,000,000$ | 409,000,000$ | 339,800,000$ | 352,200,000$ | 337,300,000$ | 339,400,000$ | 342,600,000$ | 354,900,000$ | 306,500,000$ | 312,300,000$ | 323,800,000$ | 324,700,000$ | 281,100,000$ | 292,500,000$ | 297,600,000$ | 295,400,000$ | 258,000,000$ | 278,500,000$ | 275,900,000$ |