Nuveen Municipal High Income Opportunity Fund Income Tax

The latest income tax for NMZ is $0 as of April 2026. That compares with $-99M in the prior-year period — up 100.0% year over year. Investors often review this figure alongside Nuveen Municipal High Income Opportunity Fund's historical trend and sector peers before judging valuation or financial health.

Over the past year, NMZ's income tax moved from $-99M to $0 — a 100.0% year-over-year increase. If the trend continues in the same direction for several quarters, it can signal a meaningful shift in Nuveen Municipal High Income Opportunity Fund's operating scale or balance-sheet position.

A income tax figure of $0 for NMZ is a snapshot of scale on that line item. On its own it does not say whether the business is healthy — you also want growth rate, margins, and how the number compares with similar companies. Explore the charts below for those layers of context.

After noting NMZ's income tax ($0), review year-over-year change from $-99M, peer averages, and a few neighboring metrics such as revenue, margins, or valuation multiples. That combination usually beats staring at a single figure. The navigation links on this page jump you to those related views.