Collecting money in a dream signifies being compelled to pay the alms-tax [zakat] or the tithe, or [to pay] for some calamity. If he himself is the collector, it may signify the raising of his standing, or some occasion for which he seeks permission from both the elite and the common people, such as the bathhouse, something disagreeable, and the like.
Dream meaning · al-Nabulsi
Tax collection جباية
Source: al-Nabulsi, Ta'tir al-Anam fi Ta'bir al-Manam, p. 68. English translation by iDreamBot. Quran verses: Quran.com, Saheeh International.