Company: PAYX
Filing Date: 2025-04-09
Form Type: 424B2
Source: 0001193125-25-076822
Chunk: 57

Company: PAYCHEX INC
Filing Date: 2025-04-09
Form: 424B2
Chunk 57
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 (as defined in MAS Notice SFA 04-N12:Notice on the Sale of Investment Products and MAS Notice FAA N16: Notice on Recommendations on Investment Products). Switzerland This prospectus supplement and the accompanying prospectus do not constitute an offer to the public or a solicitation to purchase or invest in any notes. No notes have been offered or will be offered to the public in Switzerland, except that offers of notes may be made to the public in Switzerland at any time under the following exemptions under the Swiss Financial Services Act (“FinSA”):

| (a) | to any person which is a professional client as defined under the FinSA; or |

| (b) | in any other circumstances falling within Article 36 FinSA in connection with Article 44 of the Swiss Financial 
 Services Ordinance,                                                                                             |

providedthat no such offer of notes shall require us or any bank to publish a prospectus pursuant to Article 35 FinSA. The notes have not been and will not be listed or admitted to trading on a trading venue in Switzerland. Neither this document nor any other offering or marketing material relating to the notes constitutes a prospectus as such term is understood pursuant to the FinSA and neither this document nor any other offering or marketing material relating to the notes may be publicly distributed or otherwise made publicly available in Switzerland. Australia No placement document, prospectus, product disclosure statement or other disclosure document (including as defined in the Corporations Act 2001 (Cth) (“Corporations Act”)) has been or will be lodged with the S-35

Australian Securities and Investments Commission (“ASIC”) or any other governmental agency, in relation to this offering. This prospectus supplement and the accompanying prospectus do not constitute a prospectus, product disclosure statement or other disclosure document for the purposes of Corporations Act, and do not purport to include the information required for a prospectus, product disclosure statement or other disclosure document under the Corporations Act. No action has been taken which would permit an offering of the notes in circumstances that would require disclosure under Parts 6D.2 or 7.9 of the Corporations Act. The notes may not be offered for sale, nor may application for the sale or purchase or any notes be invited in Australia (including an offer or invitation which is received by a person in Australia) and neither this prospectus supplement nor the accompanying prospectus nor any other offering material or advertisement relating to the notes may be distributed or published in Australia unless, in each case:

| (a)