A recent study by My Cross ranked 6 countries based on total annual tax contributions made to churches. Key metrics included church tax rate, average taxable income, and number of self-identified Christians. Monthly contributions were calculated as taxable income multiplied by the church tax rate. Annual totals were derived by multiplying the monthly tax by 12 and by the Christian population. To rank total contributions, values were normalized per capita using Min-Max Scaling. All data reflects mandatory or formalized contributions based on national tax structures.
| Countries | Church tax | Yearly Church payments by religious people |
| Germany | 9% | $211.08 billion |
| Italy | 0.80% | $14.94 billion |
| Sweden | 2% | $6.31 billion |
| Austria | 1.50% | $4.49 billion |
| Finland | 2.25% | $4.35 billion |
| Denmark | 0.70% | $2.2 billion |
You can see the full research here.
Germany ranks first among all countries, with churches receiving approximately $211.1 billion annually. This is driven by a high 9% church tax applied to income and a large Christian population of 44.9 million. The average monthly contribution per person is $391.8, far exceeding every other country in the study.
Italy takes second place with $14.9 billion paid to churches annually. While the church tax is only 0.8%, its 53.2 million Christians generate the second-highest total due to population scale.
Sweden ranks third, collecting around $6.3 billion annually through a 2% church tax. Despite a smaller Christian base (6.6 million), the average monthly contribution of $79.6 lifts it ahead of countries with much larger populations.
Austria follows closely with $4.5 billion in annual contributions. The 1.5% church tax and a relatively high income level lead to monthly per-person contributions of $72. Austria’s position reflects a balance of moderate taxation and strong earnings.
Finland ranks fifth at $4.35 billion, trailing Austria. With just 3.7 million Christians, Finland’s strong showing is due to a relatively high 2.25% tax rate. The $98 monthly contribution per person is the second highest in the study, behind only Germany – despite Finland having one of the smallest Christian populations.
Denmark’s $2.23 billion annual contribution places it last. Its 0.7% tax rate is the lowest among top-ranking countries, but a high average income of $6,023 brings the per-person contribution to $42.20. That’s less than half of Finland’s, despite similar economic conditions – emphasizing the outsized role of the tax rate.
A spokesperson from My Cross commented on the study: “In many countries, church taxes operate more like public infrastructure funding than voluntary donations. What’s interesting is how these systems quietly shape the financial power of religious institutions—often without worshippers realizing the scale of their contributions. It’s a reminder that religion and taxation remain deeply intertwined in ways that feel both modern and medieval.”
