Interactive Brokers Crypto referral & promo 2026
Interactive Brokers (NASDAQ: IBKR) is the global institutional brokerage that opened crypto to retail and pro users through a Paxos partnership. The 2026 referral pays up to $1,000 in IBKR shares via the standard IB Refer-a-Friend program, scaled by funded deposit.
Interactive Brokers Crypto — when the institutional broker takes crypto seriously
Interactive Brokers is the global brokerage that grew from a market-making firm in the 1980s into one of the largest institutional execution venues in the world. The retail product (IBKR Lite) and pro product (IBKR Pro) opened crypto access in 2021 through a Paxos partnership — a NYDFS-regulated trust company that handles the actual crypto custody and execution. For users who already trade equities, options, futures and forex on IB, crypto sits inside the same account with the same risk and reporting infrastructure.
Activation flow
Open an Interactive Brokers account through ibkr.com or via a referral partner link. Complete the full broker-dealer KYC (SSN, employment, financial profile, trading experience questionnaire). Fund the account via ACH, wire or international transfer. Enable the cryptocurrency trading permission from the Account Management module — this requires explicit opt-in even after the account is open. The IB Refer-a-Friend program credits the referrer with up to $1,000 in IBKR shares when the new user funds and meets minimum activity thresholds.
Crypto trading economics
IBKR's crypto pricing is a meaningful structural advantage: a 0.12–0.18% commission tier (depending on monthly volume), versus 1.49% on Coinbase Simple or 1–1.5% spread on Public.com and Webull. This is the lowest crypto trade cost among traditional US brokers and competitive with dedicated venues like Kraken Pro. The trade-off is that supported assets are limited — Bitcoin, Ethereum, Litecoin, Bitcoin Cash and a curated short list, rather than the 200+ at full crypto exchanges.
Pros and cons
✅ Strengths
- Lowest crypto trading fees among traditional brokers.
- Global regulatory perimeter (SEC, FINRA, FCA, MAS, ASIC, IIROC).
- Paxos NYDFS-regulated trust custody.
- Crypto inside the same account as equities, options and futures.
⚠️ Weaknesses
- Limited asset list — major coins only.
- Account opening process is slower than retail-focused apps.
- Referral bonus paid in IBKR shares, not crypto.
- Self-custody withdrawals not supported until 2024.
IBKR Crypto vs CEX.IO vs Coinbase Advanced
| Metric | IBKR Crypto | CEX.IO | Coinbase Advanced |
|---|---|---|---|
| Crypto commission | 0.12–0.18% | 0.16–0.25% | 0.00–0.60% |
| Crypto assets | ~10 | 200+ | 250+ |
| Welcome bonus | Up to $1,000 IBKR shares | $50 BTC | $10 BTC |
| Other assets | Stocks, options, futures, forex | Crypto only | Crypto + USDC |
| Best for | Multi-asset pros | Largest BTC welcome | US crypto-focused |
Editor's personal take
IBKR is the right venue for serious multi-asset traders who happen to want crypto exposure alongside equities, options and futures. The fee economics are best-in-class among traditional brokers and the global regulatory perimeter is genuinely meaningful. The limited asset list means it's not a venue for altcoin hunting — pair it with a dedicated exchange for that. For Bitcoin and Ethereum DCA inside an institutional brokerage, IBKR is hard to beat.
FAQ
Can I trade crypto in an IBKR retirement account?
Yes. IBKR supports crypto trading inside Traditional IRA, Roth IRA and SEP IRA accounts. This is a meaningful differentiator versus most retail brokers.
Is crypto on IBKR SIPC-insured?
No. SIPC coverage applies to equities and securities. Crypto held via Paxos is regulated under NYDFS trust company rules but does not carry SIPC protection.
What's the minimum account size for IBKR Crypto?
No minimum, but funding $2,000+ unlocks more competitive commission tiers and the full referral reward range.