Statement:
In Portugal, the tax system is more complicated than in New Zealand

In the Tax Competitiveness Index rating Portugal holds position #34 2021 out of 37 and New Zealand is #3 out of 37 2021.
Position of Portugal is worse than position of New Zealand.

Referencies:

  1. Tax Competitiveness Index 2021 by Tax Foundation
    The countries in the rating sorted by 'Overall Score' in descending order.
    New Zealand 'Overall Score' value is 81.3
    Portugal 'Overall Score' value is 49.0