Statement:
In Switzerland, the tax system is simpler than in Spain

In the Tax Competitiveness Index rating Switzerland holds position #4 ²⁰²¹ out of 37 and Spain is #30 out of 37 ²⁰²¹.
Position of Switzerland is better than position of Spain.

Referencies:

1. Tax Competitiveness Index ²⁰²¹ by Tax Foundation

   The countries in the rating sorted by 'Overall Score' in descending order.

   Spain	'Overall Score' value is	57.1
   Switzerland	'Overall Score' value is	78.4