INTERNAL CONTROL RPT

REPORT OF INDEPENDENT REGISTERED PUBLIC
ACCOUNTING FIRM

To the Shareholders of Sterling Capital Focus Equity ETF,
Sterling Capital Diverse Multi-Manager Active ETF and
Board of Trustees of Northern Lights Fund Trust IV

In planning and performing our audit of the financial
statements of Sterling Capital Focus Equity ETF and Sterling
Capital Diverse Multi-Manager Active ETF (the Funds), each a
series of Northern Lights Fund Trust IV, as of and for the year
or period ended May 31, 2022, in accordance with the
standards of the Public Company Accounting Oversight Board
(United States) (PCAOB), we considered the Funds 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 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 funds
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 (GAAP).  A funds
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
fund; (2) provide reasonable assurance that transactions are
recorded as necessary to permit preparation of financial
statements in accordance with GAAP, and that receipts and
expenditures of the fund are being made only in accordance
with authorizations of management and trustees of the fund;
and (3) provide reasonable assurance regarding prevention or
timely detection of unauthorized acquisition, use or
disposition of a funds 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 combination of deficiencies, in internal control
over financial reporting, such that there is a reasonable
possibility that a material misstatement of the Funds 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 PCAOB.  However, we noted no
deficiencies in the Funds 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 May 31, 2022.

This report is intended solely for the information and use of
management and the Board of Trustees of the Funds 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/COHEN & COMPANY, LTD.
Milwaukee, Wisconsin
July 29, 2022

INTERNAL CONTROL RPT

REPORT OF INDEPENDENT REGISTERED PUBLIC
ACCOUNTING FIRM

To the Shareholders of FormulaFolios Hedged Growth ETF,
FormulaFolios Smart Growth ETF, FormulaFolios Tactical
Growth ETF, and FormulaFolios Tactical Income ETF and
Board of Trustees of Northern Lights Fund Trust IV

In planning and performing our audit of the financial
statements of FormulaFolios Hedged Growth ETF,
FormulaFolios Smart Growth ETF, FormulaFolios Tactical
Growth ETF, and FormulaFolios Tactical Income ETF (the
"Funds"), each a series of Northern Lights Fund Trust IV, as of
and for the year ended May 31, 2022, in accordance with the
standards of the Public Company Accounting Oversight Board
(United States) (PCAOB), we considered the Funds 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 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 funds
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 (GAAP).  A funds
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
fund; (2) provide reasonable assurance that transactions are
recorded as necessary to permit preparation of financial
statements in accordance with GAAP, and that receipts and
expenditures of the fund are being made only in accordance
with authorizations of management and trustees of the fund;
and (3) provide reasonable assurance regarding prevention or
timely detection of unauthorized acquisition, use or
disposition of a funds 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 combination of deficiencies, in internal control
over financial reporting, such that there is a reasonable
possibility that a material misstatement of the Funds 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 PCAOB.  However, we noted no
deficiencies in the Funds 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 May 31, 2022.

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


COHEN & COMPANY, LTD.
Milwaukee, Wisconsin
July 29, 2022

INTERNAL CONTROL RPT

REPORT OF INDEPENDENT REGISTERED PUBLIC
ACCOUNTING FIRM

To the Shareholders of LGM Risk Managed Total Return Fund and
Board of Trustees of Northern Lights Fund Trust IV

In planning and performing our audit of the financial statements
of LGM Risk Managed Total Return Fund (the Fund), a series of
Northern Lights Fund Trust IV, as of and for the year ended May
31, 2022, in accordance with the standards of the Public Company
Accounting Oversight Board (United States) (PCAOB), we considered
the Funds 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 Funds 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 funds 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 (GAAP).
A funds 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
fund; (2) provide reasonable assurance that transactions are
recorded as necessary to permit preparation of financial
statements in accordance with GAAP, and that receipts and
expenditures of the fund are being made only in accordance with
authorizations of management and trustees of the fund; and (3)
provide reasonable assurance regarding prevention or timely
detection of unauthorized acquisition, use or disposition of a
funds 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 combination of deficiencies, in internal
control over financial reporting, such that there is a
reasonable possibility that a material misstatement of the
Funds 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 PCAOB.
However, we noted no deficiencies in the Funds 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 May 31, 2022.

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


COHEN & COMPANY, LTD.
Milwaukee, Wisconsin
July 29, 2022