Company: NMZ
Filing Date: 2025-06-30
Form Type: DEF 14A
Source: 0001193125-25-152769
Chunk: 35

Company: NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND
Filing Date: 2025-06-30
Form: DEF 14A
Chunk 35
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 related to the                                                                     
 performance of the audit or review of financial statements that are not reported under “Audit Fees.” These fees include offerings related to the Fund’s common shares and leverage. |

| (3) | “Tax Fees” are the aggregate fees billed for professional services for tax advice, tax compliance, and tax                                                                                           
 planning. These fees include: all global withholding tax services; excise and state tax reviews; capital gain, tax equalization and taxable basis calculation performed by the principal accountant. |

| (4) | “All Other Fees” are the aggregate fees billed for products and services other than “Audit Fees,”                                            
 “Audit-Related Fees” and “Tax Fees.” These fees represent all “Agreed-Upon Procedures” engagements pertaining to the Fund’s use of leverage. |

|                            |     | Audit Fees(1)       
 Fund                
 Fiscal Period Ended 
 2024                |        |     | Audit Related Fees(2) 
 Fund                  
 Fiscal Period Ended   
 2024                  |   |     | Adviser and         
 Adviser Entities    
 Fiscal Period Ended 
 2024                |   |     | Tax Fees(3)         
 Fund                
 Fiscal Period Ended 
 2024                |   |     | Adviser and         
 Adviser Entities    
 Fiscal Period Ended 
 2024                |   |     | All Other Fees(4)   
 Fund                
 Fiscal Period Ended 
 2024                |   |     | Adviser and         
 Adviser Entities    
 Fiscal Period Ended 
 2024                |   |
|:---------------------------|:----|:--------------------|-------:|:----|:----------------------|--:|:----|:--------------------|--:|:----|:--------------------|--:|:----|:--------------------|--:|:----|:--------------------|--:|:----|:--------------------|--:|
| New York AMT-Free(5)       |     | $                   | 26,600 |     | $                     | 0 |     | $                   | 0 |     | $                   | 0 |     | $                   | 0 |     | $                   | 0 |     | $                   | 0 |
| New York Value(5)          |     |                     | 30,400 |     |                       | 0 |     |                     | 0 |     |                     | 0 |     |                     | 0 |     |                     | 0 |     |                     | 0 |
| New York Quality Income(5