Company: RFMZ
Filing Date: 2025-05-21
Form Type: 424B5
Source: 0001398344-25-009954
Chunk: 93

Company: RiverNorth Flexible Municipal Income Fund II, Inc.
Filing Date: 2025-05-21
Form: 424B5
Chunk 93
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 Act, which has become final, that control exists.

<div align='center'>ADDITIONAL INFORMATION</div>

The Fund is subject to the informational requirements of the Exchange Act and the 1940 Act and in accordance therewith files reports and other information with the SEC. The SEC maintains a website at sec.gov containing reports, proxy and information statements and other information regarding registrants, including the Fund (when available), that file electronically with the SEC.

This Prospectus constitutes part of a Registration Statement filed by the Fund with the SEC under the Securities Act and the 1940 Act. This Prospectus omits certain of the information contained in the Registration Statement, and reference is hereby made to the Registration Statement and related exhibits for further information with respect to the Fund and the Common Shares offered hereby. Any statements contained herein concerning the provisions of any document are not necessarily complete, and, in each instance, reference is made to the copy of such document filed as an exhibit to the Registration Statement or otherwise filed with the SEC. Each such statement is qualified in its entirety by such reference. The complete Registration Statement may be obtained from the SEC upon payment of the fee prescribed by its rules and regulations or free of charge through the SEC’s website (sec.gov).

<div align='center'>THE FUND’S PRIVACY POLICY</div>

The Fund is committed to ensuring your financial privacy. This notice is being sent to comply with privacy regulations of the SEC. The Fund has in effect the following policy with respect to nonpublic personal information about its customers:

| ● | Only                                                                                        
 such information received from you, through application forms or otherwise, and information 
 about your Fund transactions will be collected.                                             |

<div align='center'>53</div>

| ● | None                                                                                         
 of such information about you (or former customers) will be disclosed to anyone, except as   
 permitted by law (which includes disclosure to employees necessary to service your account). |

| ● | Policies                                                                                    
 and procedures (including physical, electronic and procedural safeguards) are in place that 
 are designed to protect the confidentiality of such information.                            |

| ● | The                                                                                       
 Fund does not currently obtain consumer information. If the Fund were to obtain consumer  
 information at any time in the future, it would employ appropriate procedural safeguards  
 that comply with federal standards to protect against unauthorized access to and properly 
 dispose of consumer information.                                                          |

For more information about the Fund’s privacy policies call (855) 830-1222 (toll-free).

The Fund does not control the