Our Offer, All Inclusive

Secure and transparent Bitcoin custody with CheckSig means your investment is safe and you can verify it.

Usually, security is at odds with availability. Not with us: access your funds for free with the time-delayed safe opening of our vault, or get instant liquidity when you need it.


  • One-to-one assistance and 24/7 direct chat with our tech team
  • Video verification for withdrawals
  • Fast track onboarding and discounted fees at our partner exchanges
  • Access to the Digital Gold Institute training events, quarterly reports, and exclusive events
  • Smooth assisted inheritance process
  • Insurance guarantees included


  • Gradual discounting approach
  • Yearly fees applied monthly based on actual funds in custody
  • Paid in bitcoin, for your convenience and privacy
From €To €Yearly fee (VAT included)
First 500,0000*500,0000.70%
Next 500,000500,0001,000,0000.60%
Next 4,000,0001,000,0005,000,0000.50%
Next 5,000,0005,000,00010,000,0000.40%
Above 10,000,00010,000,000Moon0.30%

* Minimum €20,000 at contract signing

Sorry, at this time we provide custody services for a minumum of 20,000€ in BTC at contract opening

Yearly fee




What do I need to open an account?

Private individuals: a copy of your ID, your tax code, email, and mobile phone number.

Institutional clients: the list of ultimate beneficial owners (UBOs) and authorized delegates with relevant documents for each (articles of incorporation for companies, ID and tax codes for private individuals).

Our support team can then guide you through AML and contract signing.

Is there a minimum contract duration?

No, you are free to withdraw all your funds at any time. Fees are based on the amount in deposit: when no funds are in custody, no fees are due.

How does the deposit process work?

Send us a request and we will reply with a destination address using both email and a fully encrypted chat (WhatsApp, Telegram, or Signal). You can then transfer your Bitcoin to that address, and we’ll send you a formal deposit receipt when the transaction is confirmed.

If needed, our team can also assist you, in person or videoconference, in a simple step-by-step process to send your Bitcoin to our address.

How does the withdrawal process work?

You will be asked to provide a destination address for your Bitcoin, using both an email and a chat such as Signal, Telegram, or WhatsApp. You will also be required to prove your identity with a video call with our support team.

Your Bitcoins will be transferred to the destination address at the next time-delayed safe opening of our vault. The waiting time between withdrawal request and funds availability is a security feature, designed to dramatically reduce risk of fraud.

In case of immediate need of your funds, instant liquidity is also available in a business day at a 1% one-time fee.

Can I pay the custody fee in EUR or USD?

You can, but for your ease and privacy we advise against it.

Paying in Bitcoin is easy, hassle-free, and privacy preserving: CheckSig will simply withhold the funds from your custody amount, no payment will be visible in your current account or credit card statement.

If you do not want to erode your Bitcoin investment, just top it up with some more Bitcoin to cover for the custody fees.

What are the tax implications?

Depending on your jurisdiction, you might need to include your Bitcoin holdings in your tax statement. CheckSig is not a withholding agent and does not provide tax advisory services. We will, however, be happy to introduce you to our network of independent tax advisors with specific crypto know-how.

Apart from Bitcoin, what other digital assets can I deposit?

As of today, we provide custody for Bitcoin only. So far, all our investments, innovation, and effort have been focused on Bitcoin, as it is the only crypto-asset whose protocol allows us to provide you with truly unparalleled security.

What is your fork policy?

CheckSig will do its best to deliver the best value and experience to its customers, but we cannot guarantee that any specific Airdrop or Fork will be supported. CheckSig will decide on a case-by-case basis, depending on many factors, including:

  • Strength and safety of the available technical solutions
  • Market capitalization and liquidity on main global exchanges
  • Compatibility with CheckSig business and service obligations

If something were to happen to CheckSig, are my funds still safe?

Beyond the usual custody process, in case of disaster scenarios robust recovery procedures can rescue all funds. To learn more, read about our custody protocol.

The Bitcoins in our custody are segregated from our company assets: in case of CheckSig bankruptcy, they cannot be claimed by creditors.

Your Bitcoins are safe with us, whatever might happen to us.