Family offices and crypto in Asia: allocation limits and custody
The essentials in 30 seconds
- A family office in Asia holds crypto safely when a written policy sets a cap, a band and a custody standard.
- An illustrative 2% cap on a $100 million portfolio limits crypto to $2 million.
- A 50% Bitcoin fall then costs 1% of the whole portfolio.
- Custody rests on 5 questions about segregation, insolvency, insurance, reserves and recovery.
- The method serves families in Singapore, Hong Kong and ASEAN.
Family offices and crypto in Asia meet on 2 practical questions: how much to hold, and who holds the keys. As of October 2026, a written policy answers both. It sets an allocation limit, a rebalancing band, and a custody standard that the next generation can read and apply. This page builds each element step by step, using illustrative numbers, and ends with a stress test. It belongs to the guide Crypto in Asia, next to the pages on regulation, markets and institutions.
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What role can crypto play in a family office portfolio?
Most family offices treat crypto as a small satellite next to a core of businesses, property, bonds and equities. The role is defined by size: a position small enough that a total loss changes little, and large enough that a strong year matters. A clear role prevents the position from drifting into a core holding by accident.
Writing the role down helps the whole family. A sentence such as "crypto is a capped satellite, reviewed each quarter" gives the founder, the advisers and the next generation one shared reference. It also makes later decisions easier, since each proposal is tested against the stated role instead of against enthusiasm.
What belongs in a family office crypto policy?
A short policy covers 6 items: the purpose of the position, the allocation limit, the rebalancing band, the approved venues and custodians, the decision rights, and the review calendar. Each item takes a line or two. The test of a good policy is that an adviser who has never met the family can apply it on the first reading.
Add a section on actions that need approval: borrowing against the position needs board approval, new venues need a due diligence file, and transfers above a set amount need 2 signatures. These rules turn good habits into procedure. This page is general information, not investment advice.
How do allocation limits work for a family office holding crypto?
An allocation limit caps the share of total wealth in crypto. Take an illustrative portfolio of $100 million with a 2% cap: crypto is limited to $2 million. If Bitcoin falls 50% and the whole position follows, the loss is $1 million, which is 1% of the portfolio. The family can state this loss in advance and decide whether it accepts it.
Compare a 10% cap on the same portfolio. The position is $10 million, and a 50% fall costs $5 million, or 5% of the portfolio. Moving the cap from 2% to 10% multiplies the possible loss by 5. The cap therefore expresses the family’s tolerance in one number, and the arithmetic helps a family choose it calmly.
How should a family office rebalance its crypto position?
A rebalancing band sets the range around the cap in which the position may drift. If the cap is 2% and the band is 1% to 3%, a rise that pushes the position to 3% triggers a trim back to 2%. The rule removes the need for a debate in the middle of a rally, when optimism runs high.
The band also works in reverse. When a fall takes the position below 1%, the policy asks the committee to decide whether to top up or to leave it. Having the trigger written down means the decision happens on schedule, and the family discusses it with facts instead of with fear or excitement.
How do custody choices protect family office crypto?
Custody decides who can move the asset. Three arrangements are common: a balance at an exchange, a regulated custodian, and self-custody with several signers. Each has a different failure mode. An exchange balance is a claim on a company, a custodian adds a legal structure, and self-custody adds responsibility for keys and for their recovery.
Five questions compare them. Are client assets segregated from company funds? How are they treated if the provider becomes insolvent? What insurance applies, and to what? Does the provider publish audited proof of reserves? How are keys recovered if a signer is unavailable? Written answers belong in the due diligence file for each custodian.
Who decides on family office crypto across generations?
Crypto often divides generations: younger members may know the market well, and elders may hold the capital and the responsibility. A small committee with named seats resolves this. It can include a founder, a next-generation member, an independent adviser, and the person who runs operations, so each view has a voice and a vote.
Give the committee a calendar and a reporting page. A one-page quarterly report lists the position size against the cap, the custody status, and the latest regulatory notices in the countries where the family operates. The page keeps the conversation factual, and it passes on to the next generation without a long handover.
How can a family office stress test its crypto exposure in Asia?
Run 3 scenarios. First, a 50% fall in Bitcoin applied to direct holdings. Second, the same fall applied to indirect links, such as a family business that holds exchange shares or lends to crypto firms. Third, the failure of one custodian, with balances frozen for a long period. Record the loss and the liquidity effect of each scenario.
The EQOS Asia simulator lets you test inputs in a scoring frame, and the EQOS Asia pricing page lists the review formats for families. Teams that want a view on their own exposure can book a 30-minute pre-diagnostic with EQOS Asia, then repeat the stress test each quarter.
See also in this guide
Frequently asked questions
How much crypto should a family office hold?
No universal figure exists, so the family sets a cap that matches its tolerance. On an illustrative $100 million portfolio, a 2% cap limits crypto to $2 million, and a 50% Bitcoin fall then costs 1% of the portfolio. This page is general information, not investment advice.
What is a rebalancing band?
A rebalancing band is the range around the cap in which the position may drift. With a 2% cap and a 1% to 3% band, a rise to 3% triggers a trim back to 2%, and a fall below 1% triggers a committee decision.
How should a family office choose crypto custody?
Compare an exchange balance, a regulated custodian and self-custody with several signers. Ask 5 questions: segregation of client assets, treatment in insolvency, insurance, audited proof of reserves, and key recovery. File the written answers for each provider.
Who should decide on crypto in a family office?
A small committee with named seats works well: a founder, a next-generation member, an independent adviser and the operations lead. Give it a calendar and a one-page quarterly report that compares the position with the cap and lists custody status.
Test your knowledge
1. On a $100 million portfolio, what position does a 2% cap allow?
- $2 million
- $20 million
- $200,000
Show the answer
$2 million.
2. What is the loss from a 50% fall on that position?
- $2 million
- $500,000
- $1 million
Show the answer
$1 million.
3. How many custody questions does this page compare?
- 2
- 5
- 9
Show the answer
5.
4. What does a rebalancing band trigger when the position rises above it?
- A trim back to the cap
- A larger purchase
- A new venue
Show the answer
A trim back to the cap.
5. Which claim describes an exchange balance?
- A bank deposit
- A government guarantee
- A claim on a company
Show the answer
A claim on a company.
About the author
Stéphane Jambu
President, EQOS Forecast Asia
Stéphane Jambu leads EQOS Forecast Asia and works as a consultant in e-commerce, search visibility, and AI. LinkedIn profile
Sources: EQOS Asia simulator (eqos-asia.com/simulator.html), pricing page (eqos-asia.com/pricing.html) and contact page (eqos-asia.com/contact.html), consulted on 23 October 2026. Page updated on 23 October 2026. The caps and amounts on this page are illustrative arithmetic.