He increased the sales tax from 4% to 6%, and Viceroy Guirior imposed a 12½% tax on liquor. Disagreements with Visitador Areche led to Guirior's removal from office in July 1780.
To boost revenue, he increased the sales tax from 4% to 6%. Viceroy Guirior then implemented a 12½% tax on alcohol.  Disagreements with Visitador Areche resulted in Guirior's dismissal from office in July 1780.