Crypto insurance for large holdings mostly comes in two forms, and neither covers the risk most people worry about. Qualified custodians carry commercial crime and specie insurance on the assets they hold, and separate private policies in the specialist market, often placed through the Lloyd’s of London market, can cover custodied digital assets for institutions and high-net-worth holders. What is rarely available is coverage for self-custody: if you hold your own keys, mainstream carriers generally will not insure the coins, and crypto is not covered by FDIC or SIPC protection.
Part of our guide: Digital Asset Custody.
The short version
- Custodial insurance is coverage a qualified custodian carries on assets it holds, typically crime and specie policies with defined limits and exclusions.
- Private or specie policies, often placed in the Lloyd’s market, can cover custodied holdings for institutions and large individual holders.
- Self-custody is generally uninsurable by mainstream carriers, because the insurer cannot control or verify your key security.
- Crypto is not FDIC- or SIPC-insured. Those programs cover bank deposits and certain brokerage assets, not digital assets.
- Coverage is defined by its exclusions. Read what a policy does not cover before relying on it.
Custodial insurance: what a custodian actually carries
When a qualified custodian says assets are insured, it usually means the custodian holds commercial policies covering losses from specific causes, most often theft, employee dishonesty, and physical loss of assets in cold storage. These are crime and specie policies written for the custodian, not for you directly.
The limits matter as much as the existence of coverage. A policy has a cap, and that cap may be far below the total assets under custody, so a large loss could exceed it. Coverage also typically distinguishes hot-wallet and cold-storage assets, with different terms for each. The useful question to a custodian is not whether it has insurance but what the policy covers, up to what limit, and what it excludes.
Private and specie policies
Beyond what a custodian carries, institutions and high-net-worth holders can place their own coverage in the specialist insurance market. The Lloyd’s of London market has developed policies for digital assets, and specie insurance, historically used for high-value physical items in vaults, has been adapted to cover private keys held in secure storage.
These policies are bespoke, underwritten against the specific custody arrangement, and priced on how the keys are secured. They generally require custody that the insurer can assess: multi-party controls, audited cold storage, and documented procedures. The stronger and more verifiable the custody, the more insurable the holding, which is the same relationship that makes self-custody hard to cover.
Why self-custody is generally uninsurable
If you hold your own keys, mainstream carriers generally will not insure the coins, and the reason is structural. An insurer prices risk against controls it can verify, and a single person’s key security is neither verifiable nor standardized. There is no way to audit that a seed phrase was never photographed or that a device was never compromised, so the risk is uninsurable on ordinary terms.
Homeowner and personal-property policies are no help either; they typically exclude or sharply limit cryptocurrency, and treating a standard policy as if it covers a large self-custodied holding is a mistake made before a claim, not after. If insurability matters to you, it is an argument for qualified custody, because coverage follows controls the insurer can inspect.
What government protections do and do not cover
Two familiar backstops do not apply to crypto, and the confusion is common enough to state plainly. FDIC insurance covers deposits at insured banks if the bank fails; it does not cover crypto, and it does not cover a crypto platform’s failure. SIPC protects certain assets if a brokerage fails; it does not cover digital assets held outside that framework.
So a phrase like your funds are protected on a crypto platform rarely means what a bank depositor would assume. If a platform fails, recovery depends on that platform’s own arrangements and any private insurance it carries, not on a federal guarantee. Read the specific terms rather than the reassuring summary.
What I actually see
The biggest gap is between the word insured and what the policy actually covers. A custodian says insured, the holder hears fully protected, and the reality is a capped crime policy with exclusions. The word does real marketing work and very little of the protective work people assume.
The second is people expecting to insure a self-custodied holding and finding no carrier will write it. That surprise is worth having before a loss, not during a claim.
The third is the FDIC assumption, where someone treats a crypto balance like a bank deposit. It is not one, and no federal program stands behind it.
Where this goes wrong
A holder relies on coverage that does not exist or does not reach.
The specific failures: assuming a custodian’s insurance covers the full balance when it is capped well below it. Believing a homeowner policy covers a large self-custodied holding. Treating a crypto platform balance as FDIC-insured. Never reading a policy’s exclusions, so a loss falls squarely in an uncovered category. And concluding insurance removes the need for good custody, when in fact insurability follows from it.
The decision rule
- Ask custodians the precise question: what does the policy cover, up to what limit, and what does it exclude?
- Compare the coverage limit to your balance, because a cap below your holdings leaves the excess unprotected.
- For large holdings, explore a private or specie policy placed by a specialist broker, underwritten against your custody setup.
- Do not expect to insure self-custody, and treat insurability as one more argument for qualified custody.
- Never assume FDIC or SIPC coverage. Confirm what actually stands behind the assets.
- Read the exclusions and confirm the arrangement with a qualified insurance and custody advisor.
If insuring the holding is a priority, the practical route is qualified custody plus a policy underwritten against verifiable controls, because coverage follows the controls an insurer can inspect.
Where this sits
Insurance is downstream of the custody decision. Qualified custody versus self-custody is what determines whether coverage is even available. What makes a custodian qualified shapes the policies it can carry, and what happens if a custodian fails is the scenario insurance is meant to soften. A custody policy is where insurability is designed in from the start.
Sources
- FDIC, Crypto assets and what the FDIC does and does not insure
- SIPC, What SIPC protects
- Lloyd’s of London, specialist insurance market
- National Association of Insurance Commissioners (NAIC)
- SEC Investor.gov, Crypto assets
Related
- Qualified custody vs self-custody for crypto wealth
- What is a qualified crypto custodian?
- What happens if a crypto custodian fails?
- How to build a crypto custody policy
- Should a family office use more than one crypto custodian?
Last updated: 5 August 2026.
This article is general education, not legal, tax, investment, or insurance advice. Coverage terms, limits, and exclusions vary by policy and custodian, and self-custody is generally uninsurable. Talk to a qualified insurance and custody advisor about your own situation.
