Cash contributions made to charity in 2018 and beyond are deductible up to 60% of adjusted gross income. If you have a carryover of a cash contribution because of the application of the 50% limit that applied prior to 2018, you can use the carryover in 2018 through 2025 up to the 60% limit.
A written determination issued to a taxpayer by the IRS that interprets and applies the tax laws to the taxpayer’s specific set of facts. A letter ruling advises the taxpayer regarding the tax treatment that can be expected from the IRS in the circumstances specified by the ruling. It may not be used or cited as precedent by another taxpayer.