REPORT OF INDEPENDENT
REGISTERED PUBLIC
ACCOUNTING FIRM



To the Shareholders and
Board of Trustees of
Investment Managers Series Trust
Glendora, California 91740


In planning and performing our audit of the
financial statements of Zacks All-Cap Core
Fund, Zacks Small-Cap Core Fund, and
Zacks Dividend Fund (the Funds), each a
series of Investment Managers Series Trust,
for the year ended November 30, 2021, in
accordance with the standards of the Public
Company Accounting Oversight Board
(United States), we considered their internal
control over financial reporting, including
control activities for safeguarding securities,
as a basis for designing our auditing
procedures for the purpose of expressing our
opinion on the financial statements and to
comply with the requirements of Form N-
CEN, but not for the purpose of expressing
an opinion on the effectiveness of the Funds
internal control over financial reporting.
Accordingly, we express no such opinion.

The management of the Funds is responsible
for establishing and maintaining effective
internal control over financial reporting.  In
fulfilling this responsibility, estimates and
judgments by management are required to
assess the expected benefits and related
costs of controls.  A companys internal
control over financial reporting is a process
designed to provide reasonable assurance
regarding the reliability of financial
reporting and the preparation of financial
statements for external purposes in
accordance with generally accepted
accounting principles.  A companys internal
control over financial reporting includes
those policies and procedures that (1) pertain
to the maintenance of records that, in
reasonable detail, accurately and fairly
reflect the transactions and dispositions of
the assets of the company; (2) provide
reasonable assurance that transactions are
recorded as necessary to permit preparation
of financial statements in accordance with
generally accepted accounting principles,
and that receipts and expenditures of the
company are being made only in accordance
with authorizations of management and
directors of the company; and (3) provide
reasonable assurance regarding prevention
or timely detection of unauthorized
acquisition, use or disposition of a
companys assets that could have a material
effect on the financial statements.

Because of inherent limitations, internal
control over financial reporting may not
prevent or detect misstatements.  Also,
projections of any evaluation of
effectiveness to future periods are subject to
the risk that controls may become
inadequate because of changes in conditions,
or that the degree of compliance with the
policies or procedures may deteriorate.

A deficiency in internal control over
financial reporting exists when the design or
operation of a control does not allow
management or employees, in the normal
course of performing their assigned
functions, to prevent or detect misstatements
on a timely basis.  A material weakness is a
deficiency, or combination of deficiencies,
in internal control over financial reporting,
such that there is a reasonable possibility
that a material misstatement of the
companys annual or interim financial
statements will not be prevented or detected
on a timely basis.










Our consideration of the Funds internal
control over financial reporting was for the
limited purpose described in the first
paragraph and would not necessarily
disclose all deficiencies in internal control
that might be material weaknesses under
standards established by the Public
Company Accounting Oversight Board
(United States).  However, we noted no
deficiencies in the Funds internal control
over financial reporting and its operation,
including controls for safeguarding
securities, which we consider to be material
weaknesses, as defined above, as of
November 30, 2021.

This report is intended solely for the
information and use of management,
Shareholders and Board of Trustees of
Investment Managers Series Trust and the
Securities and Exchange Commission, and
is not intended to be and should not be used
by anyone other than these specified
parties.



/s/TAIT, WELLER & BAKER LLP
Philadelphia, Pennsylvania
January 25, 2022







To the Shareholders and
Board of Trustees of
Investment Managers Series Trust
Page Two