Are churches exempt from having to pay taxes? The short answer is "yes."
For purposes of U.S. tax law, churches are considered to be public charities, also known as Section 501(c)(3) organizations. As such, they are generally exempt from federal, state, and local income and property taxes. "Exempt" means they don't have to pay these taxes. This is so even though they may earn substantial amounts of money.
Why are churches classified as charities? Because, under American tax law, charitable activity includes the advancement of religion. Atheists may not like it, but it has always been this way.
Not just anybody can call themselves a church and enjoy a tax exemption. An organization must be an authentic church to qualify. For tax purposes, a church is a place of worship including Christian churches, temples, mosques, synagogues, and other worship places. Churches also include conventions and associations of churches—for example, the United Methodist Church or the Southern Baptist Convention. "Integrated auxiliaries" of churches—seminaries, for example-- also qualify.
Usually, it's pretty obvious whether an organization qualifies as a church. However, where questions arise, the IRS looks at the following factors to determine whether an organization is a church for tax purposes. These include whether it has:
No single factor determines the answer, and not all factors must be present. This is something the IRS decides on a case by case basis.
Because of the First Amendment to the Constitution guaranteeing freedom of religion, the IRS has long adopted a largely hands-off approach to regulating churches.
For example as long as an organization qualifies as a church, it need not apply to the IRS to receive its tax exemption—the exemption is automatic. Moreover, churches need not file the dreaded IRS Form 990 or 990-EZ--the annual information forms that other charities must file each year.
However, many churches apply to the IRS anyway. The advantages of doing so are that (1) the organization will obtain official recognition of its tax-exempt status which assures donors that their contributions are tax deductible, and (2) it will be listed in IRS records as a qualified charitable organization and it can obtain a determination letter from the IRS stating that contributions to it are tax deductible.
Churches may be all about the next world, but they need money to operate in this world. Churches (and other nonprofits) never have to pay tax on their unearned income—namely, donations, gifts, grants, and investment income. However, a church that regularly engages in a business activity that is unrelated to its religious mission may have to pay a special tax on the profits it earns. This is called the unrelated business income tax (UBIT for short). However, income churches earn from bingo games, thrift shops, volunteer work, donor lists, low cost giveaways, and advertising is not subject to UBIT.
One case where a church was subject to UBIT was where it regularly hired out its members to plant seedlings on forest land owned by private landowners and pocketed the money earned. If a church earns $1,000 or more in gross receipts from an unrelated trade or business during the year, it must file IRS Form 990-T, Exempt Organization Business Income Tax Return.