Donating complex assets: real estate, business interests, and crypto

For most households, wealth doesn't sit in checking accounts — it sits in homes, rental properties, businesses, and increasingly in cryptocurrency. Yet nearly all giving is cash, which means the most tax-advantaged donations most people could ever make never happen. Donating an appreciated asset directly does two things at once: it removes capital gains tax that a sale would trigger, and it generates a deduction for the full fair market value. On a highly appreciated asset, that combination can make giving 30–50% cheaper than the write-a-check version — if you navigate the rules, which for complex assets have real teeth.

The core math, once more with feeling

Sell an asset with a large embedded gain and give the proceeds, and the IRS takes its slice first: federal capital gains at 15–20%, plus the 3.8% net investment income tax, plus state tax. Donate the asset itself and no one ever pays tax on the appreciation — not you, and not the tax-exempt charity when it sells. You deduct full market value (for long-term holdings, up to 30% of AGI, with a five-year carryforward). The rule that gates everything: the asset must be held over one year. Short-term holdings are deductible only at cost basis, which wipes out the entire advantage. And the more complex the asset, the more the execution — appraisals, paperwork, timing — determines whether you get the textbook result or an audit.

Real estate: the biggest gift most donors never consider

• What works: debt-free rental properties, land, second homes, and commercial buildings held over a year, given to charities (or DAF sponsors) equipped to take them. Many large DAF sponsors and community foundations have real-estate donation programs precisely for this.
• Mortgaged property is a minefield: debt makes part of the transfer a 'bargain sale' — treated partly as a taxable sale to you — and can generate tax inside some charities. Paying off the debt first, or choosing another asset, is often the answer.
• The appraisal is mandatory, not optional: any property deduction over $5,000 requires a qualified appraisal and Form 8283 signed by the appraiser and the charity. No appraisal, no deduction — at any value.
• Partial-interest alternatives exist: a 'retained life estate' lets you donate a home now, keep living in it for life, and deduct the remainder value today — a niche tool that fits some elderly homeowners beautifully.

Business interests: the pre-sale masterstroke, and its deadline

The largest charitable gifts in America are increasingly slices of private businesses donated before the company sells. The owner gives, say, 10% of her S-corp or LLC to a DAF sponsor or charity months before a sale closes; when the buyer purchases the whole company, the charity's slice sells tax-free, and the owner deducted its appraised value. Executed well, this can beat any post-sale giving strategy by enormous margins. Executed late, it fails completely: under the assignment-of-income doctrine, if the sale is effectively a done deal when you donate — binding agreement signed, shareholder vote taken — the IRS taxes you on the gain anyway, as though you sold and then gave cash. The gift must happen while genuine risk remains that the deal could die. Translation: involve the charity and your advisors when the sale process starts, not the week before closing. Add the special wrinkles — S-corp gifts create tax inside the charity (UBIT) that changes the math, C-corp stock is cleanest, partnership interests carry liabilities questions — and this is firmly professional-guidance territory. The fees are trivial against the stakes.

Crypto: the newest appreciated asset, same old rules

• The IRS treats crypto as property, so donating coins held over a year works exactly like donating stock: full fair-market-value deduction, no capital gains for anyone. For early holders sitting on 10–100× gains, it's the single most tax-efficient asset they can give.
• One trap stock doesn't have: crypto has no 'readily quoted' exception in the IRS's eyes — donations over $5,000 require a qualified appraisal, even for bitcoin with a visible market price. Skipping it has cost donors their entire deduction in Tax Court. Appraisal services for crypto run a few hundred dollars; budget for one.
• Where to give it: major DAF sponsors accept the large coins directly, crypto-native processors (The Giving Block and peers) serve thousands of charities, and Fidelity/Schwab-style donor platforms convert to cash immediately on receipt.
• Don't sell first: swapping to dollars and donating the cash triggers the gain you were positioned to escape — the coin itself must move to the charity.

The execution checklist

1. Confirm the holding period is over one year — this single fact decides whether you deduct market value or cost basis.
2. Call the recipient early: not every charity can accept property, business interests, or coins. DAF sponsors and community foundations are the workhorses for complex gifts.
3. Line up the qualified appraisal (required over $5,000 for everything except publicly traded securities) — dated no earlier than 60 days before the gift and delivered by your filing deadline.
4. File Form 8283, signed by appraiser and charity, with your return; keep every document for seven years.
5. For business interests: start before any sale process becomes binding, and model UBIT with a CPA for S-corp and partnership gifts.
6. Check the AGI ceilings (30% for appreciated property) and plan multi-year carryforwards so no deduction expires unused.

The asset playbook at a glance

The bottom line

The most powerful gifts most people can make aren't in their checking accounts — they're the building, the business, the coins with a decade of gains inside. Donating the asset itself lets charity capture the appreciation the IRS would otherwise tax away, at a discount to your generosity of 30–50%. The price of admission is process: one-year holding periods, qualified appraisals, receptive charities, and — for business interests — a calendar that starts well before the deal does. Get the process right and the same generosity simply buys more.