Company: NMI
Filing Date: 2025-07-07
Form Type: N-CSRS
Source: 0001193125-25-155990
Chunk: 19

Company: NUVEEN MUNICIPAL INCOME FUND INC
Filing Date: 2025-07-07
Form: N-CSRS
Chunk 19
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- Deposited 
 Inverse Floaters             |            |     | Floating Rate        
 Obligations:         
 Externally-Deposited 
 Inverse Floaters     |   |     | Total |            |
|:-----|:----|:-----------------------------|-----------:|:----|:---------------------|:--|:----|:------|-----------:|
| NUV  |     | $                            | 79,265,000 |     | $                    | — |     | $     | 79,265,000 |
| NUW  |     |                              |  6,000,000 |     |                      | — |     |       |  6,000,000 |
| NMI  |     |                              |          — |     |                      | — |     |       |          — |

During the current fiscal period, the average amount of Floaters (including any borrowings from a Liquidity Provider) outstanding, and the average annual interest rates and fees related to self-deposited Inverse Floaters, were as follows:

| Fund |     | Average Floating 
 Rate Obligations 
 Outstanding      |            |     | Average Annual 
 Interest Rate  
 And Fees       |       |
|:-----|:----|:-----------------|-----------:|:----|:---------------|------:|
| NUV  |     | $                | 44,580,466 |     |                | 4.00% |
| NUW  |     |                  |  3,364,384 |     |                |  4.83 |
| NMI  |     |                  |          — |     |                |     — |

TOB Trusts are supported by a liquidity facility provided by a Liquidity Provider pursuant to which the Liquidity Provider agrees, in the event that Floaters are (a) tendered to the Trustee for remarketing and the remarketing does not occur, or (b) subject to mandatory tender pursuant to the terms of the TOB Trust agreement, to either purchase Floaters or to provide the Trustee with an advance from a loan facility to fund the purchase of 67

Notes to Financial Statements (continued) Floaters by the TOB Trust. In certain circumstances, the Liquidity Provider may otherwise elect to have the Trustee sell the Underlying Bond to retire the Floaters that were tendered and not remarketed prior to providing such a loan. In these circumstances, the Liquidity Provider remains obligated