Most Bitcoin holders are either underinsured or have coverage that doesn't match their custody setup. Here's a practical framework for sizing Bitcoin insurance coverage correctly.
Most people who buy Bitcoin insurance buy the wrong amount. Either they underinsure and have a false sense of security, or they overinsure on a policy that doesn't match their actual custody setup.
Here's a practical framework for figuring out how much Bitcoin insurance you actually need — and what kind.
Bitcoin insurance is not like life insurance, where you insure a theoretical future income stream. It's closer to homeowners insurance — you insure against a specific, quantifiable loss.
The question is not "what is my Bitcoin worth?" It's: "If I lost this Bitcoin today, what would the financial impact be, and could I absorb it?"
For a $10,000 Bitcoin position, most people can absorb the loss. For a $500,000 Bitcoin position that represents your life savings, the loss would be catastrophic. Coverage is most valuable at the upper end.
Insurability depends heavily on where your Bitcoin is held. Different custody arrangements have different risk profiles and insurance options.
| Custody Type | Risk Profile | Insurance Available |
|---|---|---|
| Exchange custody (Coinbase, Kraken) | Counterparty risk | Exchange's policy (limited) |
| Institutional custody (BitGo, Coinbase Prime) | Custodian risk | Custodian's policy |
| Self-custody hardware wallet | Theft, fire, flood, disaster | AnchorWatch, homeowners riders |
| Multisig custody (Unchained, Casa Gold) | Key loss, fraud | Unchained/Casa programs |
| Cold storage (air-gapped) | Physical theft, disaster | Specialty insurance |
Each bucket needs different coverage. Don't assume your exchange's insurance covers your self-custody wallet.
Most major exchanges carry commercial crime insurance — but the coverage is for the exchange, not you personally. Coinbase, for example, holds a commercial crime policy covering theft of Bitcoin in its hot wallet. However:
Bottom line: Exchange insurance is better than nothing, but do not rely on it for large balances.
Institutional custodians carry significant insurance programs — BitGo, for example, has historically carried $250M+ in coverage through Lloyd's of London syndicates. This coverage typically includes:
This is meaningful protection for institutional allocations. The coverage is part of why institutional custody costs more than self-custody.
For institutional clients: Request the custodian's insurance certificate and coverage details during onboarding. Coverage limits and carriers should be part of your due diligence.
Self-custody Bitcoin — hardware wallets, cold storage — can be insured through specialty providers:
AnchorWatch: Purpose-built for Bitcoiners, covers Bitcoin in self-custody up to $2.5M per policy, requires Trident multisig vault setup, Lloyd's underwritten.
CoinCover: Partners with exchanges and custody providers, offers key protection and theft coverage, also available to retail.
Homeowners/renters insurance riders: Some traditional insurers will add Bitcoin coverage as a scheduled personal property rider. Typical limits are low ($1,000–$5,000) unless specifically negotiated.
Evertas: Institutional specialty insurer for large Bitcoin holdings ($10M+), works through brokers.
Use this framework:
This is obvious but important: your coverage need changes as Bitcoin's price changes. A policy bought when Bitcoin was $50,000 may be inadequate when Bitcoin is $100,000. Review coverage annually, or set up inflation-indexed coverage if available.
What portion of your Bitcoin could you absorb losing without catastrophic financial impact?
If your Bitcoin represents retirement savings for a family, the bar for insurance is lower than if it's speculative capital you could rebuild. Consider:
If Bitcoin represents less than 5% of your net worth, self-insurance (accepting the risk) may be rational. If Bitcoin represents 30%+ of your net worth, the concentration justifies insurance.
Rule of thumb: Consider insurance when Bitcoin exceeds 10% of net worth AND the dollar amount exceeds $100,000.
Scenario: Your hardware wallet is stolen in a break-in. Your house burns down. Your safe floods.
Coverage: AnchorWatch (for multisig setups), homeowners rider (for lower values).
Key question: Can the thief actually steal your Bitcoin? If you use multisig requiring multiple keys stored in different locations, physical theft of one device doesn't mean loss of funds.
Implication: Good multisig setup reduces theft risk dramatically — which may reduce how much insurance you need.
Scenario: Your exchange or custodian is hacked, goes bankrupt, or commits fraud.
Coverage: The custodian's own insurance; segregated account protections for qualified custodians.
Key question: Is your custodian a qualified custodian with segregated accounts? If so, bankruptcy protection is stronger.
Implication: Self-custody eliminates custodian risk entirely — but introduces physical security risk.
Scenario: You lose your seed phrase. Your hardware wallet dies and you don't have the seed phrase.
Coverage: This is NOT an insurable event. Insurance covers theft and external loss — not user error.
Key question: Do you have a robust backup system?
Implication: The best protection against key loss is a good backup system (steel plate seed backup, geographic distribution), not insurance.
Scenario: Someone forces you to hand over your Bitcoin under threat of violence.
Coverage: Unclear — may or may not be covered depending on policy wording. AnchorWatch's multisig setup provides some protection because you can't transfer without the co-signer.
Key question: Does your custody setup include duress protections?
Implication: Multisig with a cold co-signer (like Unchained or Casa) provides physical coercion protection that insurance cannot replicate.
Recommendation: Add a scheduled personal property rider to your homeowners/renters insurance ($1,000–$3,000/year). Review whether AnchorWatch's lower coverage tiers are available and cost-effective.
More important: Improve your seed phrase backup before worrying about insurance.
Recommendation: AnchorWatch is purpose-built for this setup and covers up to $2.5M. Annual premiums at this level run roughly $1,500–$3,000/year. Well worth it for a $250K position.
Recommendation: The custodian's institutional policy likely covers this allocation. For self-directed multisig, contact Evertas or specialty Lloyd's brokers for bespoke coverage. Expect to pay 0.5%–1.5% annually for institutional coverage.
Recommendation: Standard commercial crime policy should cover corporate Bitcoin holdings if specifically scheduled. Work with a specialty cyber/crime broker (Marsh, Aon, Willis Towers Watson) to structure appropriate coverage.
Be clear on the exclusions:
Is Bitcoin insurance worth it? For holdings over $100,000 that represent a significant portion of net worth, yes. For smaller speculative positions, self-insurance (accepting the risk) is often more rational given premium costs.
How much does Bitcoin insurance cost? For retail self-custody: AnchorWatch's lower tiers start around $1,000–$2,000/year. For institutional: 0.5%–1.5% annually on assets under coverage. Homeowners riders for small amounts may cost $200–$500/year.
Does Bitcoin insurance cover the full market value? Coverage should be set to the current market value, but policies typically use the value at the time of loss. Review how your policy values Bitcoin — replacement cost vs. stated value matters.
What happens when Bitcoin's price goes up mid-policy? Your coverage limit stays fixed unless you update it. Many Bitcoin holders are underinsured because they set coverage when Bitcoin was much cheaper.
Insurance need scales with three factors: the dollar value of your Bitcoin, Bitcoin's share of your total net worth, and whether the loss would be catastrophic to your financial life.
For most retail HODLers below $100,000, good security practices (multisig, geographic seed distribution) matter more than insurance. Above $100,000 — especially for positions representing retirement savings or household wealth — AnchorWatch and similar specialty products are worth the premium.
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