Corporate limit increased to 25% of taxable income
The law now permits C corporations to apply an increased limit (Increased Corporate Limit) of 25% of taxable income for charitable contributions of cash they make to eligible charities during calendar-year 2021. Normally, the maximum allowable deduction is limited to 10% of a corporation's taxable income.
Again, the Increased Corporate Limit does not automatically apply. C corporations must elect the Increased Corporate Limit on a contribution-by-contribution basis.