schemaVersion:

N-CEN: Filer Information

Submission Contact Information

Name
 
Phone
 
E-Mail Address
 

Notification Information

Notify via Filing Website only?Checkbox not checked

N-CEN:Series/Class (Contract) Information

Series ID Record:1
Series ID
S000064619 
Class ID Record:1
Class ID
C000209184 
Class ID Record:2
Class ID
C000209183 
Class ID Record:3
Class ID
C000209182 
Class ID Record:4
Class ID
C000209185 
Class ID Record:5
Class ID
C000209181 

N-CEN:Part A: General Information

Item A.1. Reporting period covered.

a. Report for period ending:
2020-09-30 
b. Does this report cover a period of less than 12 months?Radio button not checked Yes Radio button checked No

N-CEN:Part B: Information About the Registrant


Item B.1. Background information.

a. Full name of Registrant
AIM Counselor Series Trust (Invesco Counselor Series Trust) 
b. Investment Company Act file number ( e.g., 811-)
811-09913 
c. CIK
0001112996 
d. LEI
LZYC3CZ7P12IRF1LLV60 

Item B.2. Address and telephone number of Registrant.

a. Street 1
11 Greenway Plaza 
Street 2
Suite 1000 
b. City
Houston 
c. State, if applicable
TEXAS  
d. Foreign country, if applicable
UNITED STATES OF AMERICA  
e. Zip code and zip code extension, or foreign postal code
77046 
f. Telephone number (including country code if foreign)
17136261919 
g. Public Website, if any
www.invesco.com 

Item B.3. Location of books and records.

Instruction. Provide the requested information for each person maintaining physical possession of each account, book, or other document required to be maintained by section 31(a) of the Act (15 U.S.C. 80a-30(a)) and the rules under that section.
Location books Record: 1
a. Name of person (e.g., a custodian of records)
Invesco Advisers, Inc. 
b. Street 1
11 Greenway Plaza 
Street 2
Suite 1000 
c. City
Houston 
d. State, if applicable
TEXAS  
e. Foreign country, if applicable
UNITED STATES OF AMERICA  
f. Zip code and zip code extension, or foreign postal code
77046 
g. Telephone number (including country code if foreign)
17136261919 
h. Briefly describe the books and records kept at this location:
CERTAIN FINANCIAL, PORTFOLIO MANAGEMENT AND CLIENT-RELATED RECORDS. 

Item B.4. Initial of final filings.

Instruction. Respond "yes" to Item B.4.b only if the Registrant has filed an application to deregister or will file an application to deregister before its next required filing on this form.
a. Is this the first filing on this form by the Registrant? Radio button not checked Yes Radio button checked No
b. Is this the last filing on this form by the Registrant? Radio button not checked Yes Radio button checked No

Item B.5. Family of investment companies.

Instruction. "Family of investment companies" means, except for insurance company separate accounts, any two or more registered investment companies that (i) share the same investment adviser or principal underwriter; and (ii) hold themselves out to investors as related companies for purposes of investment and investor services.In responding to this item, all Registrants in the family of investment companies should report the name of the family of investment companies identically.
Insurance company separate accounts that may not hold themselves out to investors as related companies (products) for purposes of investment and investor services should consider themselves part of the same family if the operational or accounting or control systems under which these entities function are substantially similar.
a. Is the Registrant part of a family of investment companies? Radio button checked Yes Radio button not checked No
i. Full name of family of investment companies
INVESCOFDS 

Item B.6. Organization.

Instruction. For Item B.6.a.i., the Registrant should include all Series that have been established by the Registrant and have shares outstanding (other than shares issued in connection with an initial investment to satisfy section 14(a) of the Act).
Indicate the classification of the Registrant by checking the applicable item below.
Checkbox checked  a. Open-end management investment company registered under the Act on Form N-1A 
Checkbox not checked  b. Closed-end management investment company registered under the Act on Form N-2  
Checkbox not checked  c. Separate account offering variable annuity contracts which is registered under the Act as a management investment company on Form N-3 
Checkbox not checked  d. Separate account offering variable annuity contracts which is registered under the Act as a unit investment trust on Form N-4 
Checkbox not checked  e. Small business investment company registered under the Act on Form N-5 
Checkbox not checked  f. Separate account offering variable insurance contracts which is registered under the Act as a unit investment trust on Form N-6 
Checkbox not checked  g. Unit investment trust registered under the Act on Form N-8B-2 
i. Total number of Series of the Registrant
16 
ii. If a Series of the Registrant with a fiscal year end covered by the report was terminated during the reporting period, provide the following information:
Terminated Organization Record: 1
i. Name of the Series
Invesco Oppenheimer Rochester Short Duration High Yield Municipal Fund 
ii. Series identification number
S000064619 
iii. Date of termination (month/year)
05/2020 

Item B.7. Securities Act registration.

Is the Registrant the issuer of a class of securities registered under the Securities Act of 1933 ("Securities Act")? Radio button checked Yes Radio button not checked No

Item B.8. Directors.

Provide the information requested below about each person serving as director of the Registrant (management investment companies only):
Director Record: 1
a. Full Name
Anthony J. LaCava, Jr. 
b. CRD number, if any
N/A 
c. Is the person an "interested person" of the Registrant as that term is defined in section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19))? Radio button not checked Yes Radio button checked No
d. Investment Company Act file number of any other registered investment company for which the person also serves as a director (e.g., 811-)
File Number Record: 1
File Number Record:
N/A 
Director Record: 2
a. Full Name
Jack M. Fields 
b. CRD number, if any
N/A 
c. Is the person an "interested person" of the Registrant as that term is defined in section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19))? Radio button not checked Yes Radio button checked No
d. Investment Company Act file number of any other registered investment company for which the person also serves as a director (e.g., 811-)
File Number Record: 1
File Number Record:
N/A 
Director Record: 3
a. Full Name
David C. Arch 
b. CRD number, if any
N/A 
c. Is the person an "interested person" of the Registrant as that term is defined in section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19))? Radio button not checked Yes Radio button checked No
d. Investment Company Act file number of any other registered investment company for which the person also serves as a director (e.g., 811-)
File Number Record: 1
File Number Record:
N/A 
Director Record: 4
a. Full Name
Ann Barnett Stern 
b. CRD number, if any
N/A 
c. Is the person an "interested person" of the Registrant as that term is defined in section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19))? Radio button not checked Yes Radio button checked No
d. Investment Company Act file number of any other registered investment company for which the person also serves as a director (e.g., 811-)
File Number Record: 1
File Number Record:
N/A 
Director Record: 5
a. Full Name
Prema Mathai-Davis 
b. CRD number, if any
N/A 
c. Is the person an "interested person" of the Registrant as that term is defined in section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19))? Radio button not checked Yes Radio button checked No
d. Investment Company Act file number of any other registered investment company for which the person also serves as a director (e.g., 811-)
File Number Record: 1
File Number Record:
N/A 
Director Record: 6
a. Full Name
Christopher L. Wilson 
b. CRD number, if any
N/A 
c. Is the person an "interested person" of the Registrant as that term is defined in section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19))? Radio button not checked Yes Radio button checked No
d. Investment Company Act file number of any other registered investment company for which the person also serves as a director (e.g., 811-)
File Number Record: 1
File Number Record:
N/A 
Director Record: 7
a. Full Name
Robert C. Troccoli 
b. CRD number, if any
N/A 
c. Is the person an "interested person" of the Registrant as that term is defined in section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19))? Radio button not checked Yes Radio button checked No
d. Investment Company Act file number of any other registered investment company for which the person also serves as a director (e.g., 811-)
File Number Record: 1
File Number Record:
N/A 
Director Record: 8
a. Full Name
Joel W. Motley 
b. CRD number, if any
N/A 
c. Is the person an "interested person" of the Registrant as that term is defined in section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19))? Radio button not checked Yes Radio button checked No
d. Investment Company Act file number of any other registered investment company for which the person also serves as a director (e.g., 811-)
File Number Record: 1
File Number Record:
N/A 
Director Record: 9
a. Full Name
Cynthia Hostetler 
b. CRD number, if any
N/A 
c. Is the person an "interested person" of the Registrant as that term is defined in section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19))? Radio button not checked Yes Radio button checked No
d. Investment Company Act file number of any other registered investment company for which the person also serves as a director (e.g., 811-)
File Number Record: 1
File Number Record:
N/A 
Director Record: 10
a. Full Name
Eli Jones 
b. CRD number, if any
N/A 
c. Is the person an "interested person" of the Registrant as that term is defined in section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19))? Radio button not checked Yes Radio button checked No
d. Investment Company Act file number of any other registered investment company for which the person also serves as a director (e.g., 811-)
File Number Record: 1
File Number Record:
N/A 
Director Record: 11
a. Full Name
Martin L. Flanagan 
b. CRD number, if any
N/A 
c. Is the person an "interested person" of the Registrant as that term is defined in section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19))? Radio button checked Yes Radio button not checked No
d. Investment Company Act file number of any other registered investment company for which the person also serves as a director (e.g., 811-)
File Number Record: 1
File Number Record:
N/A 
Director Record: 12
a. Full Name
Bruce L. Crockett 
b. CRD number, if any
N/A 
c. Is the person an "interested person" of the Registrant as that term is defined in section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19))? Radio button not checked Yes Radio button checked No
d. Investment Company Act file number of any other registered investment company for which the person also serves as a director (e.g., 811-)
File Number Record: 1
File Number Record:
N/A 
Director Record: 13
a. Full Name
Teresa M. Ressel 
b. CRD number, if any
N/A 
c. Is the person an "interested person" of the Registrant as that term is defined in section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19))? Radio button not checked Yes Radio button checked No
d. Investment Company Act file number of any other registered investment company for which the person also serves as a director (e.g., 811-)
File Number Record: 1
File Number Record:
N/A 
Director Record: 14
a. Full Name
James D. Vaughn 
b. CRD number, if any
N/A 
c. Is the person an "interested person" of the Registrant as that term is defined in section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19))? Radio button not checked Yes Radio button checked No
d. Investment Company Act file number of any other registered investment company for which the person also serves as a director (e.g., 811-)
File Number Record: 1
File Number Record:
N/A 
Director Record: 15
a. Full Name
Elizabeth Krentzman 
b. CRD number, if any
N/A 
c. Is the person an "interested person" of the Registrant as that term is defined in section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19))? Radio button not checked Yes Radio button checked No
d. Investment Company Act file number of any other registered investment company for which the person also serves as a director (e.g., 811-)
File Number Record: 1
File Number Record:
N/A 
Director Record: 16
a. Full Name
Daniel S. Vandivort 
b. CRD number, if any
N/A 
c. Is the person an "interested person" of the Registrant as that term is defined in section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19))? Radio button not checked Yes Radio button checked No
d. Investment Company Act file number of any other registered investment company for which the person also serves as a director (e.g., 811-)
File Number Record: 1
File Number Record:
N/A 
Director Record: 17
a. Full Name
Beth Ann Brown 
b. CRD number, if any
N/A 
c. Is the person an "interested person" of the Registrant as that term is defined in section 2(a)(19) of the Act (15 U.S.C. 80a-2(a)(19))? Radio button not checked Yes Radio button checked No
d. Investment Company Act file number of any other registered investment company for which the person also serves as a director (e.g., 811-)
File Number Record: 1
File Number Record:
N/A 

Item B.9. Chief compliance officer.

Provide the information requested below about each person serving as chief compliance officer of the Registrant for purposes of rule 38a-1 (17 CFR 270.38a- 1):
Chief compliance officer Record: 1
a. Full Name
Todd F. Kuehl 
b. CRD Number, if any
003028989 
c. Street Address 1
1555 Peachtree St NE 
Street Address 2
 
d. City
Atlanta 
e. State, if applicable
GEORGIA  
f. Foreign country, if applicable
UNITED STATES OF AMERICA  
g. Zip code and zip code extension, or foreign postal code
30309 
h. Telephone number (including country code if foreign)
XXXXXX 
i. Has the chief compliance officer changed since the last filing? Radio button not checked Yes Radio button checked No
If the chief compliance officer is compensated or employed by any person other than the Registrant, or an affiliated person of the Registrant, for providing chief compliance officer services, provide:
CCO employer Record: 1
i. Name of the person
N/A 
ii. Person's IRS Employer Identification Number
N/A 

Item B.10. Matters for security holder vote.

Instruction. Registrants registered on Forms N-3, N-4 or N-6, should respond "yes" to this Item only if security holder votes were solicited on contract-level matters.
Were any matters submitted by the Registrant for its security holders' vote during the reporting period? Radio button not checked Yes Radio button checked No

Item B.11. Legal proceeding.

Instruction. For purposes of this Item, the following proceedings should be described: (1) any bankruptcy, receivership or similar proceeding with respect to the Registrant or any of its significant subsidiaries; (2) any proceeding to which any director, officer or other affiliated person of the Registrant is a party adverse to the Registrant or any of its subsidiaries; and (3) any proceeding involving the revocation or suspension of the right of the Registrant to sell securities.
a. Have there been any material legal proceedings, other than routine litigation incidental to the business, to which the Registrant or any of its subsidiaries was a party or of which any of their property was the subject during the reporting period? Radio button not checked Yes Radio button checked No
b. Has any proceeding previously reported been terminated? Radio button not checked Yes Radio button checked No

Item B.12. Fidelity bond and insurance (management investment companies only).

a. Were any claims with respect to the Registrant filed under a fidelity bond (including, but not limited to, the fidelity insuring agreement of the bond) during the reporting period? Radio button not checked Yes Radio button checked No

Item B.13. Directors and officers/errors and omissions insurance (management investment companies only).

a. Are the Registrant's officers or directors covered in their capacities as officers or directors under any directors and officers/errors and omissions insurance policy owned by the Registrant or anyone else? Radio button checked Yes Radio button not checked No
i. If yes, were any claims filed under the policy during the reporting period with respect to the Registrant? Radio button not checked Yes Radio button checked No

Item B.14. Provision of financial support.

Instruction. For purposes of this Item, a provision of financial support includes any (1) capital contribution, (2) purchase of a security from a Money Market Fund in reliance on rule 17a-9 under the Act (17 CFR 270.17a-9), (3) purchase of any defaulted or devalued security at fair value reasonably intended to increase or stabilize the value or liquidity of the Registrant's portfolio, (4) execution of letter of credit or letter of indemnity, (5) capital support agreement (whether or not the Registrant ultimately received support), (6) performance guarantee, or (7) other similar action reasonably intended to increase or stabilize the value or liquidity of the Registrant's portfolio. Provision of financial support does not include any (1) routine waiver of fees or reimbursement of Registrant's expenses, (2) routine inter-fund lending, (3) routine inter-fund purchases of Registrant's shares, or (4) action that would qualify as financial support as defined above, that the board of directors has otherwise determined not to be reasonably intended to increase or stabilize the value or liquidity of the Registrant's portfolio.
Did an affiliated person, promoter, or principal underwriter of the Registrant, or an affiliated person of such a person, provide any form of financial support to the Registrant during the reporting period? Radio button not checked Yes Radio button checked No

Item B.15. Exemptive orders.

a. During the reporting period, did the Registrant rely on any orders from the Commission granting an exemption from one or more provisions of the Act, Securities Act or Exchange Act? Radio button checked Yes Radio button not checked No
Release number Record: 1
i. If yes, provide below the release number for each order
IC-24212 
Release number Record: 2
i. If yes, provide below the release number for each order
IC-19568 
Release number Record: 3
i. If yes, provide below the release number for each order
IC-21817 
Release number Record: 4
i. If yes, provide below the release number for each order
IC-22697 

Item B.16. Principal underwriters.

a. Provide the information requested below about each principal underwriter:
Principal underwriter Record: 1
i. Full name
Invesco Distributors, Inc. 
ii. SEC file number (e.g., 8-)
008-21323 
iii. CRD number
000205021 
iv. LEI, if any
N/A 
v. State, if applicable
TEXAS  
vi. Foreign country, if applicable
UNITED STATES OF AMERICA  
vii. Is the principal underwriter an affiliated person of the Registrant, or its investment adviser(s) or depositor? Radio button checked Yes Radio button not checked No
b. Have any principal underwriters been hired or terminated during the reporting period? Radio button not checked Yes Radio button checked No

Item B.17. Independent public accountant.

Provide the following information about eachthe independent public accountant:
Public accountant Record: 1
a. Full Name
PricewaterhouseCoopers LLP 
b. PCAOB Number
238 
c. LEI, if any
5493002GVO7EO8RNNS37 
d. State, if applicable
TEXAS  
e. Foreign country, if applicable
UNITED STATES OF AMERICA  
f. Has the independent public accountant changed since the last filing?Radio button not checked Yes Radio button checked No

Item B.18. Report on internal control (management investment companies only).

Instruction. Small business investment companies are not required to respond to this item.
For the reporting period, did an independent public accountant's report on internal control note any material weaknesses? Radio button not checked Yes Radio button checked No

Item B.19. Audit opinion.

For the reporting period, did an independent public accountant issue an opinion other than an unqualified opinion with respect to its audit of the Registrant's financial statements? Radio button not checked Yes Radio button checked No

Item B.20. Change in valuation methods.

Instruction. Responses to this item need not include changes to valuation techniques used for individual securities (e.g., changing from market approach to income approach for a private equity security). In responding to Item B.20.c., provide the applicable "asset type" category specified in Item C.4.a. of Form N-PORT. In responding to Item B.20.d., provide a brief description of the type of investments involved. If the change in valuation methods applies only to certain sub-asset types included in the response to Item B.20.c., please provide the sub-asset types in the response to Item B.20.d. The responses to Item B.20.c. and Item B.20.d. should be identical only if the change in valuation methods applies to all assets within that category.
Have there been material changes in the method of valuation (e.g., change from use of bid price to mid price for fixed income securities or change in trigger threshold for use of fair value factors on international equity securities) of the Registrant's assets during the reporting period? Radio button not checked Yes Radio button checked No

Item B.21. Change in accounting principles and practices.

Have there been any changes in accounting principles or practices, or any change in the method of applying any such accounting principles or practices, which will materially affect the financial statements filed or to be filed for the current year with the Commission and which has not been previously reported? Radio button not checked Yes Radio button checked No

Item B.22. Net asset value error corrections (open-end management investment companies only).

a. During the reporting period, were any payments made to shareholders or shareholder accounts reprocessed as a result of an error in calculating the Registrant's net asset value (or net asset value per share)? Radio button not checked Yes Radio button checked No

Item B.23. Rule 19a-1 notice (management investment companies only).

During the reporting period, did the Registrant pay any dividend or make any distribution in the nature of a dividend payment, required to be accompanied by a written statement pursuant to section 19(a) of the Act (15 U.S.C. 80a-19(a)) and rule 19a-1 thereunder (17 CFR 270.19a-1)? Radio button checked Yes Radio button not checked No
Payment dividend series info Record: 1
a. If yes, and to the extent the response relates only to certain series of the Registrant, indicate the series involved:
i. Series name
Invesco Oppenheimer Rochester Short Duration High Yield Municipal Fund 
ii. Series identification number
S000064619 

N-CEN:Part C: Additional Questions for Management Investment Companies

General Instruction.

Management investment companies that offer multiple series must complete Part C as to each series separately, even if some information is the same for two or more series. To begin this section or add an additional series(s), click on the bar labeled "Add a New Series" below.

N-CEN:Part G: Attachments

Item G.1a. Attachments.

Attachments applicable to all Registrants. All Registrants shall file the following attachments, as applicable, with the current report. Indicate the attachments filed with the current report by checking the applicable items below: Checkbox not checked   i. Legal proceedings  
Checkbox not checked  ii. Provision of financial support  
Checkbox not checked  iii. Independent public accountant's report on internal control (management investment companies other than small business investment companies only)  
Checkbox not checked  iv. Change in accounting principles and practices  
Checkbox not checked  v. Information required to be filed pursuant to exemptive orders  
Checkbox not checked  vi. Other information required to be included as an attachment pursuant to Commission rules and regulations 

Instructions.

1. Item G.1.a.i. Legal proceedings.

(a) If the Registrant responded "YES" to Item B.11.a., provide a brief description of the proceedings. As part of the description, provide the case or docket number (if any), and the full names of the principal parties to the proceeding.
(b) If the Registrant responded "YES" to Item B.11.b., identify the proceeding and give its date of termination.

2. Item G.1.a.ii. Provision of financial support. If the Registrant responded "YES" to Item B.14., provide the following information (unless the Registrant is a Money Market Fund): (a) Description of nature of support.

(b) Person providing support.

(c) Brief description of relationship between the person providing support and the Registrant.

(d) Date support provided.

(e) Amount of support.

(f) Security supported (if applicable). Disclose the full name of the issuer, the title of the issue (including coupon or yield, if applicable) and at least two identifiers, if available (e.g., CIK, CUSIP, ISIN, LEI).
(g) Value of security supported on date support was initiated (if applicable).

(h) Brief description of reason for support.

(i) Term of support.

(j) Brief description of any contractual restrictions relating to support.

3. Item G.1.a.iii. Independent public accountant's report on internal control (management investment companies other than small business investment companies only). Each management investment company shall furnish a report of its independent public accountant on the company's system of internal accounting controls. The accountant's report shall be based on the review, study and evaluation of the accounting system, internal accounting controls, and procedures for safeguarding securities made during the audit of the financial statements for the reporting period. The report should disclose any material weaknesses in: (a) the accounting system; (b) system of internal accounting control; or (c) procedures for safeguarding securities which exist as of the end of the Registrant's fiscal year.

The accountant's report shall be furnished as an exhibit to the form and shall: (1) be addressed to the Registrant's shareholders and board of directors; (2) be dated; (3) be signed manually; and (4) indicate the city and state where issued.

Attachments that include a report that discloses a material weakness should include an indication by the Registrant of any corrective action taken or proposed.

The fact that an accountant's report is attached to this form shall not be regarded as acknowledging any review of this form by the independent public accountant.

4. Item G.1.a.iv. Change in accounting principles and practices. If the Registrant responded "YES" to Item B.21, provide an attachment that describes the change in accounting principles or practices, or the change in the method of applying any such accounting principles or practices. State the date of the change and the reasons therefor. A letter from the Registrant's independent accountants, approving or otherwise commenting on the change, shall accompany the description.

5. Item G.1.a.v. Information required to be filed pursuant to exemptive orders. File as an attachment any information required to be reported on Form N-CEN or any predecessor form to Form N-CEN (e.g., Form N-SAR) pursuant to exemptive orders issued by the Commission and relied on by the Registrant.

6. Item G.1.a.vi. Other information required to be included as an attachment pursuant to Commission rules and regulations. File as an attachment any other information required to be included as an attachment pursuant to Commission rules and regulations.

N-CEN: Signature

Pursuant to the requirements of the Investment Company Act of 1940, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
Registrant
AIM Counselor Series Trust (Invesco Counselor Series Trust) 
Date
2020-12-02 
Signature
Sheri Morris 
Title
President