The article focuses on the ongoing tax reform in Brazil, aimed at eliminating a convoluted tax system that has hindered productivity for decades. While this reform is viewed as a significant advancement, there are concerns regarding its implications, particularly the expected increase in water and electricity bills for consumers. The author emphasizes that the introduction of tariff reform could help mitigate these impacts by addressing the cost structures associated with essential services like utilities, allowing for a more balanced fiscal approach.

One notable element discussed is the proposed 'cashback' mechanism, designed to return taxes paid on water and electricity to low-income families, thereby reducing the regressive nature of taxation. However, the author points out critical flaws in this system, particularly that families with incomes just above a specified threshold will not receive benefits. This exclusion raises concerns about fairness and the potential for pushing some families further into economic informality as they struggle to cope with rising costs without benefits.

Furthermore, the article highlights the broader effects of increased tax burdens on sectors like sanitation, which is currently exempt from ICMS, a value-added tax. The fear is that enhanced taxation in this area could drain resources that would otherwise be available for universalizing access to essential services. The piece concludes by questioning the logic of generating revenue through tax increases only to spend it on services that ought to be universally accessible, underscoring the need for a careful evaluation of both tax and tariff reforms.