OpenSB is not a company - it’s an online community with a shared bank account, funded by its members. Legally, OpenSB is an unincorporated non-profit. That's why we're using Open Collective Europe as our fiscal host.
Are donations tax-deductible? Yes, donations from many European countries, as well as from the United States, can be tax-deductible.
So join us, and become a member for 5€ a month; or 50€ a year.