What Is a PVF?
How prepaid variable forward contracts work
A prepaid variable forward (PVF) is a derivative contract between you and an investment bank. You agree to deliver a variable number of shares at a future date (typically 3–5 years) in exchange for an upfront cash payment of 75–90% of your stock's current value.
The number of shares you deliver at maturity depends on the stock price: if the stock falls below the floor price, you deliver the maximum number of shares. If it rises above the ceiling price, you deliver fewer shares but your upside is capped. You participate in gains only between the floor and ceiling — typically a 15–25% spread.
Execute PVF Contract
You sign a contract with a bank to deliver shares in 3–5 years. The bank pays you 75–90% of current stock value upfront. No tax is triggered (treated as an open transaction/loan).
Wait Period
You hold the cash. You owe no shares yet. But the stock is effectively pledged — you can't sell it. No income is generated from the position.
Deliver Shares
You deliver a variable number of shares based on the stock price at maturity. Capital gains tax is triggered at delivery. If the stock is above the ceiling, your gains beyond the cap belong to the bank.
For a deeper look at PVF mechanics (independent of Embark), see our standalone PVF guide in our hedging series.
PVF Risks
The three risks most advisors understate
§1259 Constructive Sale Risk
If the floor-to-ceiling spread is too narrow (generally under 15–20%), the IRS may treat the PVF as a constructive sale under §1259 — triggering the full capital gains tax immediately. The exact threshold is fact-dependent, and the IRS has challenged several PVF structures. This is the biggest hidden risk of PVFs.
Upside Cap (Ceiling Price)
Your gains are capped at the ceiling price. If you enter a PVF at $200/share with a 125% ceiling ($250), and the stock goes to $400, you've missed $150/share in upside — that belongs to the bank. On a $5M position, that's $3.75M in forgone gains.
Mandatory Share Delivery
At maturity, you must deliver shares. There's no option to extend or roll. If the stock has dropped significantly, you deliver the maximum number of shares AND you've already spent the upfront cash. If the stock has appreciated dramatically, you deliver shares at the capped price. Either way, you lose the stock.
PVFs are primarily used by holders with $10M+ positions: who need large amounts of immediate liquidity. Investment banks typically require minimum positions of $5–10M. The execution costs, legal fees, and spread economics make PVFs less attractive for smaller positions.
Head-to-Head
PVF vs Embark §721 — feature by feature
| Feature | Prepaid Variable Forward | Embark §721 SPV |
|---|---|---|
| What you get | 75–90% upfront cash payment | 10%+ annual income ($500K+/yr on $5M) |
| Tax at inception | $0 (treated as loan) | $0 (§721 nonrecognition) |
| Tax at maturity/exit | Full capital gains tax on share delivery | Built-in gain deferred under §704(c) |
| Upside participation | Capped at ceiling (typically 120–130%) | Full — no cap on appreciation |
| Income during holding period | None — zero income for 3–5 years | $500K+/year on a $5M position |
| Share delivery obligation | Yes — mandatory at maturity | None |
| §1259 constructive sale risk | High if spread < 15–20% | None — §721 is well-established nonrecognition |
| Straddle / §246 risk | Complex straddle analysis required | Not applicable |
| Minimum position | $5–10M+ (bank requirement) | $3M+ (more accessible) |
| Keep stock position | No — shares delivered at maturity | Yes — economic exposure retained |
| Reversibility | No — binding contract | Partnership structure, not binding forward |
| Best for | Large immediate liquidity needs | Ongoing income + position retention |
The Embark Strategy
Generate Income on Your Appreciated Stock — Without a Tax Event
Engineers at Google, Meta & Apple use Embark’s IRS §721 strategy to generate 10%+ targeted income on concentrated positions — keep your stock, participate in upside, with no taxable event.
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The Math
$5M AAPL: PVF vs Embark over 5 years
PVF: 80% Advance, 5-Year Term
$4,000,000
Upfront cash: $4M (80% of $5M). Zero income for 5 years. At maturity, deliver shares and trigger capital gains ($1.07M+ federal tax on $4.5M gain). Upside capped at ~125%. Net 5-year value: ~$2.9M after tax + repayment.
Embark §721 SPV
$2,500,000+
Income: $500K/yr × 5 years = $2.5M in cumulative income. $0 tax at contribution. You still hold the full stock position. No cap on upside. Total value: $2.5M income + $5M stock = $7.5M+.
5-Year Total Return: Embark delivers ~$7.5M+ in total value (income + retained stock) vs ~$2.9M net from a PVF after tax and repayment. The PVF's 'free money' illusion costs you $4.6M over 5 years.
"A prepaid variable forward feels like free money upfront — but it's really a loan secured by your stock with an upside cap and a delivery obligation. Embark generates real income without any of those strings."
When PVF Makes Sense
The narrow use case where PVFs are the right call
PVFs aren't universally bad — they serve a specific purpose. Here's when a PVF might be the right choice:
You need a large amount of cash immediately (not over time) — e.g., to fund a new business, buy real estate, or make a private investment
Your position is $10M+ (PVFs aren't cost-effective below this)
You're comfortable with upside cap (you're already planning to exit the stock)
You have a specific 3–5 year timeline for needing the cash
The floor-to-ceiling spread is wide enough (20%+) to minimize §1259 risk
If you don't check most of these boxes, Embark's §721 SPV is likely the better path. It generates income immediately, doesn't cap your upside, and doesn't require you to give up your shares. See the full Embark §721 strategy guide for details.
FAQ
Frequently asked questions
Is a PVF a sale for tax purposes?
Generally no — the IRS treats PVFs as open transactions (similar to loans). But if the floor-to-ceiling spread is too narrow, the IRS can recharacterize it as a constructive sale under §1259, triggering immediate capital gains tax. This is the #1 risk of PVFs.
Can I use both a PVF and Embark?
Potentially — if you have a large enough position. You could PVF a portion for immediate liquidity and contribute the remainder to Embark for ongoing income. Consult with your tax advisor to ensure the structures don't conflict.
What happens if my stock drops 50% during a PVF term?
You still owe the shares at maturity. If the stock drops below the floor, you deliver the maximum number of shares AND you've already received (and likely spent) the upfront cash. There's no margin call, but you lose a larger portion of your position.
How does the upside cap work?
If you enter a PVF at $200/share with a 125% ceiling ($250), you participate in gains from $200 to $250 (25% upside). Any appreciation above $250 belongs to the bank. On a $5M position, if the stock doubles, you miss $2.5M in gains.
Monetize Appreciated Stock Series
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Choose the Better Strategy
Generate Income on Your Appreciated Stock — Without a Tax Event
Skip the upside cap and share delivery obligation. Embark's §721 SPV generates 10%+ targeted annual income on your appreciated stock — $0 tax, no margin calls, no constructive sale risk.