Company: ADP
Filing Date: 2025-05-07
Form Type: 424B2
Source: 0001193125-25-114878
Chunk: 3

Company: AUTOMATIC DATA PROCESSING INC
Filing Date: 2025-05-07
Form: 424B2
Chunk 3
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, to which the Notes will be structurally subordinated, was approximately $3.2 million.                                                                                                   |

| Additional Notes | We may, without the consent of the noteholders, issue additional Notes having the same ranking and the same interest rate, maturity and other terms (other than the issue date, the public offering price, the payment of interest accruing prior to 
 the issue date of such additional Notes and the first payment of interest following such issue date) as the Notes offered by this prospectus supplement.                                                                                             |

| Any such additional Notes will have the same terms as the Notes; provided that, if any additional Notes subsequently issued are not fungible for U.S. federal income tax purposes with any Notes previously issued, such 
 additional Notes shall trade under a separate CUSIP number.                                                                                                                                                              |

S-2

| Sinking Fund | None. |

| Offer to Repurchase Upon a Change of Control Triggering Event | Upon a Change of Control Triggering Event, we will be required to make an offer to repurchase all outstanding Notes at a price in cash equal to 101% of the principal amount of the Notes, plus any accrued and unpaid interest to, but not 
 including, the repurchase date. See “Description of Notes—Change of Control Offer.”                                                                                                                                                         |

| Optional Redemption | Prior to the Par Call Date (as defined in “Description of Notes—Optional Redemption”), we may redeem the Notes at our option, in whole or in part, at any time and from time to time, at the applicable make-whole premium redemption   
 price described under “Description of Notes—Optional Redemption.” On and after the Par Call Date, we may redeem the Notes at our option, in whole or in part, at any time and from time to time, at a redemption price equal to 100% of 
 the principal amount of the Notes being redeemed plus accrued and unpaid interest on the principal amount being redeemed to, but excluding, the redemption date. See “Description of Notes—Optional Redemption.”                        |

| Use of Proceeds | We will receive net proceeds from the offering of the Notes of approximately $988.3 million after deducting underwriting discounts, commissions, costs related to interest rate hedges and estimated offering expenses. We intend to use the net 
 proceeds of this offering to refinance existing debt, and any remainder for general corporate purposes. See “Use of Proceeds.”                                                                                                                   |

| Covenants | We will issue the Notes under an indenture with U.S. Bank