MSC Income Fund (MSIF) 8-K Entry into a Material Definitive Agreement

Exhibit 99.1

	NEWS RELEASE
	Contacts: MSC Income Fund, Inc. Dwayne L. Hyzak, CEO, dhyzak@mainstcapital.com Cory E. Gilbert, CFO, cgilbert@mainstcapital.com 713-350-6000

MSC Income Fund Announces

Amendment of its Corporate Credit Facility

Total Commitments Increased $80.0 million to $245.0 million

Accordion Feature Increased $100.0 million to $300.0 million

HOUSTON, March 4, 2025 – MSC Income Fund, Inc. (NYSE: MSIF) (the “Company”) is pleased to

announce the amendment of its senior secured revolving credit facility (the “Corporate Facility”). The

recently closed amendment provides an increase in total commitments from $165.0 million to $245.0

million. The $80.0 million increase in total commitments was the result of the addition of a new lender

relationship, which further diversifies the Company’s lender group under the Corporate Facility to a

total of seven participants. In addition to the increased commitments, the amendment also provides for

an increase to the accordion feature, which provides the Company with the right to request increases in

commitments under the facility on the same terms and conditions as the existing commitments, from

up to a total of $200.0 million to up to a total of $300.0 million.

ABOUT MSC INCOME FUND, INC.

The Company (www.mscincomefund.com) is a principal investment firm that primarily provides debt

capital to private companies owned by or in the process of being acquired by a private equity fund.

The Company’s portfolio investments are typically made to support leveraged buyouts,

recapitalizations, growth financings, refinancings and acquisitions of companies that operate in diverse

industry sectors. The Company seeks to partner with private equity fund sponsors and primarily

invests in secured debt investments within its private loan investment strategy. The Company also

maintains a portfolio of customized long-term debt and equity investments in lower middle market

companies, and through those investments, the Company has partnered with entrepreneurs, business

owners and management teams in co-investments with Main Street Capital Corporation (NYSE:

MAIN) (“Main Street”) utilizing the customized “one-stop” debt and equity financing solution

provided in Main Street’s lower middle market investment strategy. The Company’s private loan

portfolio companies generally have annual revenues between $25 million and $500 million. The

Company’s lower middle market portfolio companies generally have annual revenues between $10

million and $150 million.

ABOUT MSC ADVISER I, LLC

MSC Adviser I, LLC (“MSCA”) is a wholly owned subsidiary of Main Street that is registered as an

investment adviser under the Investment Advisers Act of 1940, as amended. MSCA serves as the

investment adviser and administrator of the Company in addition to several other advisory clients.

FORWARD-LOOKING STATEMENTS

This press release may contain certain forward-looking statements, including but not limited to the

availability of future financing capacity under the Corporate Facility.  Any such statements other than

statements of historical fact are likely to be affected by other unknowable future events and conditions,

including elements of the future that are or are not under the Company’s control, and that the

Company may or may not have considered; accordingly, such statements cannot be guarantees or

assurances of any aspect of future performance.  Actual performance and results could vary materially

from these estimates and projections of the future as a result of a number of factors, including those

described from time to time in the Company’s filings with the U.S. Securities and Exchange

Commission.  Such statements speak only as of the time when made and are based on information

available to the Company as of the date hereof and are qualified in their entirety by this cautionary

statement.  The Company assumes no obligation to revise or update any such statement now or in the

future.

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