Company: NMZ
Filing Date: 2025-11-18
Form Type: N-14 8C/A
Source: 0001999371-25-018025
Chunk: 188

Company: NUVEEN MUNICIPAL HIGH INCOME OPPORTUNITY FUND
Filing Date: 2025-11-18
Form: N-14 8C/A
Chunk 188
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ershare Fund Services, or by dealers and their representatives.

Preferred shareholders will not bear any
costs of the Mergers. The costs of the Mergers are estimated to be $2,330,000, but the actual costs may be higher or lower than that amount. These costs represent the estimated nonrecurring
expenses of the Funds in carrying out their obligations under the Agreement and consist of management’s estimate of professional
service fees, printing costs and mailing charges related to the proposed Mergers to be borne by the Funds. Based on the expected
benefits of the Mergers to each Fund, each of New Jersey Municipal, Pennsylvania Municipal, Missouri Municipal, and the Acquiring
Fund is expected to be allocated $1,145,000, $1,090,000, $60,000, and $35,000, respectively, of the estimated expenses in connection
with the Mergers. If one or more Mergers is not consummated for any reason, including because the requisite shareholder approvals
are not obtained, each of the Funds, and common shareholders of each of the Funds indirectly, will still bear the costs of the
Mergers.

<div align='center'>107</div>

The Funds have engaged Computershare Fund
Services to assist in the solicitation of proxies at an estimated aggregate cost of $[●] per Fund plus reasonable expenses,
which is included in the foregoing estimate.

Shareholder Proposals

With respect to each Merger, if Proposal
No. 1 is approved at the Target Fund’s and the Acquiring Fund’s Meeting and the Merger is consummated, the Target
Fund will cease to exist and will not hold its next annual meeting. If the Mergers are not approved or are not consummated, New
Jersey Municipal and Pennsylvania Municipal hold their next annual meeting of shareholders in December 2026. If the Merger of Missouri
Municipal is not approved or consummated, it expects to hold its next annual meeting in April 2027. The Acquiring Fund expects to hold its next annual meeting in August 2026.

To be considered for presentation at the
2026 annual meeting of shareholders of New Jersey Municipal, shareholder proposals submitted pursuant to Rule 14a-8 under the 1934
Act must be received at the offices of the Fund, 333 West Wacker Drive, Chicago, Illinois 60606, not later than [●]. A shareholder
wishing to provide