Ownership Submission
FORM 4
Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).
UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number: 3235-0287
Expires: January 31, 2005
Estimated average burden hours per response... 0.5

(Print or Type Responses)
1. Name and Address of Reporting Person *
MUCCI MARTIN
  2. Issuer Name and Ticker or Trading Symbol
PAYCHEX INC [PAYX]
5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
__X__ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
CEO & President
(Last)
(First)
(Middle)
911 PANORAMA TRAIL S.
3. Date of Earliest Transaction (Month/Day/Year)
07/06/2016
(Street)

ROCHESTER, NY 14625
4. If Amendment, Date Original Filed(Month/Day/Year)
6. Individual or Joint/Group Filing(Check Applicable Line)
_X_ Form filed by One Reporting Person
___ Form filed by More than One Reporting Person
(City)
(State)
(Zip)
Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1.Title of Security
(Instr. 3)
2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code
(Instr. 8)
4. Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4 and 5)
5. Amount of Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 3 and 4)
6. Ownership Form: Direct (D) or Indirect (I)
(Instr. 4)
7. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V Amount (A) or (D) Price
Common Stock 07/06/2016   A   14,377 (1) A $ 0 246,516 D  
Common Stock 07/06/2016   A   24,075 (2) A $ 0 270,591 D  
Common Stock 07/06/2016   A   53,439 (3) A $ 0 324,030 D  
Common Stock 07/07/2016   M   40,000 A $ 31.95 364,030 D  
Common Stock 07/07/2016   S   40,000 D $ 60.63 324,030 D  
Common Stock 07/07/2016   M   12,675 A $ 31.95 336,705 D  
Common Stock 07/07/2016   S   12,675 D $ 60.63 324,030 D  
Common Stock 07/07/2016   M   13,290 A $ 24.21 337,320 D  
Common Stock 07/07/2016   S   13,290 D $ 60.63 324,030 D  
Common Stock               4,042 (4) I 401(k)

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB control number. SEC 1474 (9-02)

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security
(Instr. 3)
2. Conversion or Exercise Price of Derivative Security 3. Transaction Date (Month/Day/Year) 3A. Deemed Execution Date, if any (Month/Day/Year) 4. Transaction Code
(Instr. 8)
5. Number of Derivative Securities Acquired (A) or Disposed of (D)
(Instr. 3, 4, and 5)
6. Date Exercisable and Expiration Date
(Month/Day/Year)
7. Title and Amount of Underlying Securities
(Instr. 3 and 4)
8. Price of Derivative Security
(Instr. 5)
9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s)
(Instr. 4)
10. Ownership Form of Derivative Security: Direct (D) or Indirect (I)
(Instr. 4)
11. Nature of Indirect Beneficial Ownership
(Instr. 4)
Code V (A) (D) Date Exercisable Expiration Date Title Amount or Number of Shares
Stock Option $ 31.95 07/07/2016   M     40,000 07/10/2009 07/09/2018 Common Stock 40,000 $ 0 0 D  
Stock Option $ 31.95 07/07/2016   M     12,675 07/10/2009 07/09/2018 Common Stock 12,675 $ 0 0 D  
Stock Option $ 24.21 07/07/2016   M     13,290 07/09/2010 07/08/2019 Common Stock 13,290 $ 0 0 D  
Stock Option $ 60.84 07/06/2016   A   208,590   07/06/2017 07/05/2026 Common Stock 208,590 $ 60.84 208,590 D  
Stock Option $ 60.84 07/06/2016   A   294,812 (5)   07/06/2017 07/05/2026 Common Stock 294,812 $ 60.84 294,812 D  
Stock Option $ 43.91             07/17/2008 07/17/2017 Common Stock 30,000   30,000 D  
Stock Option $ 26.02             07/07/2011 07/06/2020 Common Stock 29,786   29,786 D  
Stock Option $ 31.34             07/06/2012 07/05/2021 Common Stock 206,422   206,422 D  
Stock Option $ 31.63             07/07/2014 07/06/2021 Common Stock 315,000 (6)   315,000 D  
Stock Option $ 31.65             07/11/2013 07/10/2022 Common Stock 274,869   274,869 D  
Stock Option $ 38.48             07/10/2014 07/09/2023 Common Stock 237,844   237,844 D  
Stock Option $ 41.7             07/09/2015 07/08/2024 Common Stock 195,313   195,313 D  
Stock Option $ 47.32             07/08/2016 07/07/2025 Common Stock 206,801   206,801 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
MUCCI MARTIN
911 PANORAMA TRAIL S.
ROCHESTER, NY 14625
  X     CEO & President  

Signatures

 Stephanie L. Schaeffer, Attorney-in-fact   07/08/2016
**Signature of Reporting Person Date

Explanation of Responses:

* If the form is filed by more than one reporting person, see Instruction 4(b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1) Award of restricted stock, subject to vesting, pursuant to the Amended and Restated 2002 Stock Incentive Plan.
(2) Grant of restricted stock, subject to vesting, based on achievement of multi-year performance metrics, pursuant to the Amended and Restated 2002 Stock Incentive Plan.
(3) Award of restricted stock, subject to vesting, pursuant to the performance award under the Amended and Restated 2002 Stock Incentive Plan.
(4) 401(k) balance as of June 1, 2016.
(5) Grant of non-qualified stock options, subject to vesting based on achievement of multi-year performance metrics, pursuant to the Amended and Restated 2002 Stock Incentive Plan.
(6) Updated balance reflects cancellation of unvested options following Performance Period.

Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.

Potential persons who are to respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB number.