Report of Independent Registered Public Accounting Firm

To the Shareholders and
Board of Trustees of AIP Alternative Lending Fund A
In planning and performing our audit of the financial
statements of AIP Alternative Lending Fund A (the Fund)
as of and for the year ended September 30, 2019,
in accordance with the standards of the Public Company
Accounting Oversight Board (United States), we considered
the Fund?s internal control over financial reporting,
including controls over 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 Fund?s internal control over financial reporting.
Accordingly, we express no such opinion.
The management of the Fund 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 company?s
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 U.S. generally accepted accounting principles. A
company?s 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 U.S.
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 company?s assets that could have a material effect on the
financial statements.
Because of its 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 a combination of
deficiencies, in internal control over financial reporting,
such that there is a reasonable possibility that a material
misstatement of the company?s annual or interim financial
statements will not be prevented or detected on a timely basis.
Our consideration of the Fund?s 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 Fund?s internal control over financial
reporting and its operation, including controls over
safeguarding securities, that we consider to be a material
weakness as defined above as of September 30, 2019.
This report is intended solely for the information and use
of management and the Board of Trustees of AIP Alternative
Lending Fund A and the Securities and Exchange Commission
and is not intended to be and should not be used by anyone
other than these specified parties.
Ernst?&?Young LLP

New York, New York
November?27, 2019