The formulas
- Cash allowed = lesser of the gift and 60% of AGI
- Property allowed = lesser of the gift, 30% of AGI and (50% of AGI - cash allowed)
- Excess carries forward up to 5 years
How it works
Section 170(b)(1) limits charitable deductions by a percentage of adjusted gross income. Cash gifts to public charities are limited to 60 percent of AGI. Long-term capital gain property given to public charities is limited to 30 percent of AGI, and Publication 526 Worksheet 2 also holds it to 50 percent of AGI less the cash allowed, so cash is applied first. Excess carries forward for five years.
Section 170(b)(1)(I) now also disallows contributions up to 0.5 percent of AGI, and that floor is not modeled, so treat the result as the amount before the floor. Gifts to private non-operating foundations, gifts of ordinary income or short-term property, the 50 percent election for property, and corporate limits are not covered. Appraisal and receipt rules still apply.
Illustrative figures only. Check the result against your firm's methodology before relying on it.
Common questions
How long does the carryover last?
Five succeeding taxable years, used in order of time.
Why is cash allowed more than property?
The statute sets 60 percent of AGI for cash to public charities and 30 percent for long-term capital gain property.
Sources
- 26 U.S.C. 170 Charitable, etc., contributions and gifts, Cornell LII
- IRS Publication 526, Charitable Contributions
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