Charitable Deduction Limits: What High-Income Families Should Understand

Charitable giving is often treated as a year-end decision.

But for families with complex income and meaningful portfolios, the deduction mechanics matter.

Under current tax law, charitable deductions are not unlimited. Instead, they are subject to percentage limits based on adjusted gross income. Cash contributions to public charities are generally deductible up to 60% of AGI, while donations of appreciated securities are typically limited to 30% of AGI. Contributions above those limits are not lost, but they carry forward for up to five additional tax years.

For high-income households, these limits create planning considerations.

When income spikes due to a business sale, liquidity event, or unusually large bonus year, charitable deductions can become significantly more valuable. Higher income increases the amount that can be deducted within the AGI limits.

In lower-income years, the same gift may exceed those limits and require carryforward treatment.

Asset selection also matters. Donating appreciated securities instead of cash can eliminate the recognition of embedded capital gains while still generating a charitable deduction based on the asset’s fair market value, subject to the applicable limits.

This creates an opportunity to reduce concentrated positions while supporting philanthropic goals.

For families that give consistently each year, coordination becomes important. Income variability, portfolio concentration, and capital gains exposure all influence when a charitable contribution produces the most meaningful tax impact.

Philanthropy should not be managed as a December exercise. When charitable intentions are integrated with income planning and portfolio structure, the result is both more efficient and more durable.

Written by Christi Shell, CWS®, AAMS®, BFA™, CETF®, Managing Director and Private Wealth Strategist at Shell Capital Management, LLC.

To speak with Christi about your financial situation, request a private consultation.

Shell Capital Management, LLC is a registered investment adviser. This material is for informational and educational purposes only and does not constitute investment, legal, or tax advice. Advisory services are only offered to clients or prospective clients where Shell Capital Management, LLC is properly registered or exempt from registration. Any views are as of the date published and may change. Investing involves risk, including the possible loss of principal. Past performance is not indicative of future results.