Company: EVF
Filing Date: 2025-05-01
Form Type: 424B3
Source: 0001076598-25-000099
Chunk: 6

Company: Eaton Vance Senior Income Trust
Filing Date: 2025-05-01
Form: 424B3
Chunk 6
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 portfolio managers review investment
opportunities and will decide with respect to the allocation of each opportunity considering various factors and in accordance with the
allocation policies and procedures. The allocation policies and procedures are subject to change. Investors should note that the conflicts
inherent in making such allocation decisions may not always be resolved to the advantage of a Fund.

It is possible that Morgan Stanley or an Affiliated
Investment Account, including another Morgan Stanley Fund, will invest in or advise (in the case of Morgan Stanley) a company that is
or becomes a competitor of a company of which a Fund holds an investment. Such investment could create a conflict between the Fund, on
the one hand, and Morgan Stanley or the Affiliated Investment Account, on the other hand. In such a situation, Morgan Stanley may also
have a conflict in the allocation of its own resources to the portfolio investment. Furthermore, certain Affiliated Investment Accounts
will be focused primarily on investing in other funds which may have strategies that overlap and/or directly conflict and compete with
a Fund.

In addition, certain investment professionals who are
involved in a Fund’s activities remain responsible for the investment activities of other Affiliated Investment Accounts managed
by the Adviser and its affiliates, and they will devote time to the management of such investments and other newly created Affiliated
Investment Accounts (whether in the form of funds, separate accounts or other vehicles), as well as their own investments. In addition,
in connection with the management of investments for other Affiliated Investment Accounts, members of Morgan Stanley and its affiliates
may serve on the boards of directors of or advise companies which may compete with a Fund’s portfolio investments. Moreover, these
Affiliated Investment Accounts managed by Morgan Stanley and its affiliates may pursue investment opportunities that may also be suitable
for a Fund.

It should be noted that Morgan Stanley may, directly
or indirectly, make large investments in certain of its Affiliated Investment Accounts, and accordingly Morgan Stanley’s investment
in a Fund may not be a determining factor in the outcome of any of the foregoing conflicts. Nothing herein restricts or in any way limits
the activities of Morgan Stanley, including its ability to buy or sell interests in, or provide financing to, equity and/or debt instruments,
funds or portfolio companies, for its own accounts or for the accounts of Affiliated Investment Accounts or other investment funds or
clients in accordance with applicable law.

Different clients of the Adviser and its affiliates,
including a Fund, may invest in (1) different classes of