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#charitable-giving

Charitable Giving

Donation strategies, tax-deductible contributions, and qualified charitable organizations

Section 509(a) Public Support Test: How Nonprofits Stay Public Charities

The Section 509(a) public support test requires 501(c)(3) nonprofits to draw more than one-third of support from the public over a rolling five-year window. Fail it twice and you tip into private foundation status—facing a 1.39% excise tax on investment income, mandatory 5% annual payout, and donor deduction limits that drop from 60% to 30% of AGI.

Form 8283 Noncash Charitable Contributions: A Donor's Guide to the $5,000 Qualified Appraisal Threshold and IRS Substantiation Rules

Form 8283 is required when total noncash charitable contributions exceed $500. Above $5,000, donors need a USPAP-compliant qualified appraisal and three signatures on Section B; over $500,000 the full appraisal attaches to the return. Section 170(o) can claw the deduction back if the charity disposes of tangible property within three years, and the 40% gross valuation misstatement penalty has no reasonable-cause defense.

Section 170(h) Conservation Easement Deductions: Why High-Income Donors Face 40% Penalties, Automatic Audits, and a 6% Court Allowance Rate

Section 170(h) lets landowners deduct the value lost when they place a permanent conservation restriction on real property, but the IRS has labeled high-ratio syndicated structures listed transactions and now disallows over 90% of the claimed deduction in court. This guide explains the four-part qualification test, the 2.5x basis cap under Section 170(h)(7), the 40% strict liability penalty, Form 8283 requirements, the six-year statute of limitations, and the 2026 IRS settlement window.

Section 170(h) Conservation Easements: 40% Penalties, the 2.5x Partnership Limit, and the 6% Court Allowance Rate

Section 170(h) lets landowners deduct the diminution in fair market value caused by a perpetual conservation easement, but syndicated versions now face a 2.5x partnership-basis cap under SECURE 2.0, a 40% gross valuation misstatement penalty, and an average 6% Tax Court allowance rate at trial.

Section 4942 Private Foundation 5% Payout Rule: How Form 990-PF Trustees Calculate Minimum Investment Return, Qualifying Distributions, and Avoid the 30% Initial Excise Tax

Private foundations must distribute 5% of average non-charitable-use assets each year as qualifying distributions or face a 30% initial excise tax under IRC Section 4942. A trustee's working guide to Form 990-PF Part XII, set-asides, five-year carryovers, and the 100% additional tax.

The $6,000 Senior Bonus Deduction: How Taxpayers 65 and Older Can Cut Their 2026 Tax Bill (Through 2028)

The OBBBA's new $6,000 senior bonus deduction (up to $12,000 per couple) phases out at 6% per dollar of MAGI above $75,000 single / $150,000 joint and disappears entirely at $175,000 / $250,000. Available for tax years 2025 through 2028, stackable with the standard deduction and itemized deductions for taxpayers 65 and older.