Mark 12:17 "Render to Caesar the things that are Caesar's", Based on what Jesus has said there, Churches should pay taxes, that's what Jesus would like. Churches paying their fair of taxes is the Christianly thing for them to do. Right?
Actually no.
That was directed to individuals not to Synagogues or Churches.
Matthew 17:24-26
King James Version
24 And when they were come to Capernaum, they that received tribute money came to Peter, and said, Doth not your master pay tribute?25 He saith, Yes. And when he was come into the house, Jesus prevented him, saying, What thinkest thou, Simon? of whom do the kings of the earth take custom or tribute? of their own children, or of strangers?26 Peter saith unto him, Of strangers. Jesus saith unto him, Then are the children free.
Jesus paid the taxes to synagogues (churches) and to Ceasar.
Constantine exempted churches
US churches’ federal income tax exemption was not formerly enacted as legislation until the Tariff Act was passed by Congress in 1894, providing tax exemptions to “corporations, companies, or associations organized and conducted solely for charitable, religious, or educational purposes.” [
51] This was the first time the federal government declared any group exempt from paying taxes, as opposed to its earlier practice of only listing entities subject to taxation. [
38] Although the Tariff Act was declared unconstitutional in 1896, the church tax exemption was reinstated by the Revenue Act of 1913, which defined the modern American income tax system. [
45][
46] On Jan. 14, 1924, the
US Supreme Court interpreted the reason for the exemption in
Trinidad v. Sagrada Orden: “Evidently the exemption is made in recognition of the benefit which the public derives” from churches’ “corporate activities.