Shi’i scholars describe khums, a Shi’i religious tax on surplus income derived from Qur’an 8:41, as an instrument of social justice. In Islamic teaching, it reflects redistribution and care for the vulnerable. Khums does not merely support religious authority; it institutionalizes authority across borders without the constraints of state sovereignty.
For the clerical hierarchy, it functions as a form of non-territorial sovereignty, allowing authorities to exercise fiscal power across borders without relying on formal political institutions. Believers divide khums into two parts: sahm al-Imam, administered by senior jurists, and sahm al-Sadat, which supports needy descendants of the Prophet Muhammad. Clerics collect and distribute these funds through transnational networks linking communities to clerical authorities. In doing so, khums sustains welfare while structuring authority in ways that parallel core functions of the modern state.
Authority flows upward, concentrating decision-making at the top and making khums function less like charity and more like centralized governance.
Senior clerics such as Grand Ayatollah Ali al-Sistani and the late Ayatollah Ali Khamenei sit at the center of this system. They appoint wakils to collect khums locally. Donors pay agents or send funds to clerical offices. Wakils retain a portion for local use and forward the rest to central authorities, which determine spending. Donors have little say, unlike taxpayers. Authority flows upward, concentrating decision-making at the top and making khums function less like charity and more like centralized governance.
Large institutional actors deepen this structure. Shrine foundations and religious trusts fund seminaries, mosques, and social services, yet rarely publish audited financial accounts. Private charities and diaspora groups, often with clerical approval, channel khums into education and welfare, with accountability shaped by host country regulations.
The system also intersects with state-linked actors in consequential ways. Legal filings and policy analyses indicate that organizations such as the Islamic Revolutionary Guard Corps and Hezbollah have, at times, incorporated khums-like contributions into broader funding ecosystems. This overlap blurs the distinction between religious obligation and geopolitical instrument, embedding khums within wider structures of regional power projection.
Clerical authorities retain control over allocation. They fund seminaries, welfare programs, and religious infrastructure, and at times support mobilization. During the 2014 conflict against the Islamic State, clerical authorities in Iraq directed khums-linked resources toward volunteer mobilization, demonstrating how control over funds enables mobilization, a core feature of sovereign power.
Transparency remains limited. Clerical offices and trusts do not release public budgets, and no independent body audits their finances. Records exist but disclosure remains rare. As a result, regulators and donors struggle to trace financial flows. Khums operates outside standardized monitoring frameworks, relying on trust rather than formal accountability. This opacity allows the system to operate beyond the regulatory visibility that constrains modern state institutions.
The issue is not the religious practice itself, but the governance functions it enables.
International sanctions have reshaped these dynamics. United States regulations restrict transactions with entities linked to Iran’s supreme leader, making some transfers illegal. Donors increasingly rely on informal methods such as cross-border cash transfers and hawala networks, illustrating how funds move through opaque channels. Rather than dismantling the system, sanctions have pushed it into more informal and resilient forms, strengthening its autonomy from state-regulated financial infrastructures. Formal banking systems produce traceable records, but informal mechanisms do not. As transactions move outside regulated channels, authorities lose visibility into financial flows. Sanctions constrain formal finance while encouraging harder-to-monitor forms of religious giving.
Despite these challenges, khums continues to fund essential social services across Shi‘i communities, supporting schools, clinics, and welfare where state capacity is weak. Yet the system increasingly behaves less like decentralized charity and more like a centralized instrument of authority. The question is not whether khums serves a social purpose. It does. The real issue is what kind of power it enables and how that power operates across borders.
The issue is not the religious practice itself, but the governance functions it enables. Governments can encourage transparency through disclosures or audits, while regulators can clarify legal pathways for humanitarian contributions. Sanctions regimes should include exemptions for verified charitable uses under monitored frameworks without reinforcing opaque financial networks.
Khums sits at the intersection of faith, finance, and power. Its networks deliver welfare across borders, often where states fall short. At the same time, khums enable clerical institutions to exercise authority that resembles governance without territory. It does not confront the state directly; it replicates it, function by function, within a parallel sphere grounded in religious legitimacy. Without greater transparency, khums will continue to function as a durable system of governance operating in the shadow of the state—with significant geopolitical consequences.
