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
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(Print or Type Responses)
1. Name and Address of Reporting Person *
JABLONSKI ZYGMUNT
   2. Issuer Name and Ticker or Trading Symbol
Domtar CORP [UFS] 		5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
_____ Director _____ 10% Owner
__X__ Officer (give title below) _____ Other (specify below)
SVP and Chief Legal Officer
(Last)
(First)
(Middle)
C/O DOMTAR CORPORATION, 234 KINGSLEY PARK DRIVE		 3. Date of Earliest Transaction (Month/Day/Year)
07/17/2017
(Street)

FORT MILL, SC 29715		 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

Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
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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
Restricted Stock Units (1) 07/17/2017   A   40.3786 (2)     (3)   (3) Common Stock 40.3786 $ 0 3,901.1558 D  
Restricted Stock Units (1) 07/17/2017   A   63.8258 (2)     (4)   (4) Common Stock 63.8258 $ 0 6,166.4992 D  
Restricted Stock Units (1) 07/17/2017   A   54.4896 (2)     (5)   (5) Common Stock 54.4896 $ 0 5,264.4858 D  
Deferred Share Units (1) 07/17/2017   A   10.069 (2)     (6)   (6) Common Stock 10.069 $ 0 972.8118 D  
Deferred Share Units (1) 07/17/2017   A   12.8575 (2)     (6)   (6) Common Stock 12.8575 $ 0 1,242.2189 D  
Deferred Share Units (1) 07/17/2017   A   10.069 (2)     (7)   (7) Common Stock 10.069 $ 0 972.8118 D  
Deferred Share Units (1) 07/17/2017   A   12.9154 (2)     (8)   (8) Common Stock 12.9154 $ 0 1,247.8135 D  
Deferred Share Units (1) 07/17/2017   A   10.1197 (2)     (9)   (9) Common Stock 10.1197 $ 0 977.7123 D  

Reporting Owners

Reporting Owner Name / Address Relationships
 Director  10% Owner  Officer  Other
JABLONSKI ZYGMUNT
C/O DOMTAR CORPORATION
234 KINGSLEY PARK DRIVE
FORT MILL, SC 29715		       SVP and Chief Legal Officer  

Signatures

 Razvan L. Theodoru, Attorney-in-fact for Mr. Jablonski   07/19/2017
**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) Each Restricted Stock Unit or Deferred Share Unit is the economic equivalent of one share of Domtar Corporation Common Stock.
(2) These Restricted Stock Units or Deferred Share Units represent dividend equivalents credited to the reporting person's account, following Domtar Corporation's dividend payment of July 17, 2017.
(3) These Restricted Stock Units vest on February 23, 2018, the same vesting date as the Restricted Stock Units to which these dividend equivalents are related.
(4) These Restricted Stock Units vest on February 22, 2019, the same vesting date as the Restricted Stock Units to which these dividend equivalents are related.
(5) These Restricted Stock Units vest on February 21, 2020, the same vesting date as the Restricted Stock Units to which these dividend equivalents are related.
(6) These Deferred Share Units will vest upon termination of employment, the same vesting date as the Deferred Share Units to which these dividend equivalents are related.
(7) These Deferred Share Units will vest on the latest of February 22, 2018, or upon termination of employment, the same vesting date as the Deferred Share Units to which these dividend equivalents are related.
(8) These Deferred Share Units will vest on the latest of May 10, 2018, or upon termination of employment, the same vesting date as the Deferred Share Units to which these dividend equivalents are related.
(9) These Deferred Share Units will vest on the latest of February 22, 2019, or upon termination of employment, the same vesting date as the Deferred Share Units to which these dividend equivalents are related.

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