Company: VVR
Filing Date: 2025-03-21
Form Type: 424B5
Source: 0001104659-25-026711
Chunk: 60

Company: Invesco Senior Income Trust
Filing Date: 2025-03-21
Form: 424B5
Chunk 60
---
vesco Senior Income Trust Common Shares Rights to Purchase Common Shares PROSPECTUS February 12, 2025 All dealers that effect transactions in Common Shares, whether or not participating in this offering, may be required to deliver a Prospectus. 32

Invesco Senior Income Trust February 12, 2025 STATEMENT OF ADDITIONAL INFORMATION Invesco Senior Income Trust (the “Fund”) is a diversified, closed-end management investment company. The Fund’s primary investment objective is to provide a high level of current income, consistent with preservation of capital. There can be no assurance that the Fund will achieve its investment objective, and you could lose some or all of your investment. This Statement of Additional Information relates to the offering, from time to time, of up to 77,000,000 common shares of beneficial interest, no par value (“Common Shares”) and/or rights to purchase Common Shares (“Rights” and with the Common Shares, “Securities”) in one or more offerings. This Statement of Additional Information (“SAI”) is not a prospectus, but should be read in conjunction with the prospectus for the Fund, dated February 12, 2025 (the “Prospectus”), and any related supplement to the Prospectus (each a “Prospectus Supplement”). Investors should obtain and read the Prospectus and any related Prospectus Supplement prior to purchasing Common Shares. A copy of the Prospectus and any related Prospectus Supplement may be obtained without charge, by calling the Fund at (800) 959-4246. The Prospectus and this SAI omit certain of the information contained in the registration statement filed with the Securities and Exchange Commission (the “SEC”). The registration statement may be obtained from the SEC upon payment of the fee prescribed, or inspected at the SEC’s office or via its website (www.sec.gov) at no charge. Capitalized terms used but not defined herein have the meanings ascribed to them in the Prospectus. S-1 TABLE OF CONTENTS

| THE FUND                                        | S-3  |
| INVESTMENT OBJECTIVE AND POLICIES               | S-3  |
| INVESTMENT RESTRICTIONS                         | S-15 |
| TRUSTEES AND OFFICERS                           | S-18 |
| INVESTMENT ADVISORY AND OTHER SERVICES          | S-35 |
| OTHER SERVICE PROVIDERS                         | S-37 |
| PORTFOLIO MANAGERS                              | S-38 |
| PORTFOLIO TRANSA