If you have ever opened a crypto app and felt like you were looking at a bank account, that is not an accident. Balances, deposit buttons, and clean dashboards borrow a lot of visual language from banking. The protection that comes with an actual bank account does not come along for the ride, though, and mixing the two up is one of the more common and costly misunderstandings in crypto. This guide covers what FDIC and SIPC coverage actually do, and why a wallet full of tokens, on Base or anywhere else, sits outside both of them.
What FDIC insurance actually protects
The Federal Deposit Insurance Corporation insures deposits at FDIC member banks, up to $250,000 per depositor, per bank, per ownership category. It exists for one specific scenario: a bank fails. If that happens, the FDIC makes insured depositors whole, typically within a couple of business days, by paying out from a fund banks themselves pay premiums into.
That protection is tied to the bank itself, not to whatever product sits in front of it. The FDIC made this explicit in 2022, stating plainly that it does not insure crypto assets, and that it does not protect customers of crypto exchanges, custodians, or wallet providers against the failure of those companies. The agency also sent a cease and desist letter to FTX that year over marketing that implied customer funds were FDIC insured, and it pushed partner banks to make sure crypto firms using their name were not implying coverage that did not exist.
There is one narrow exception worth knowing. Some crypto platforms hold customer cash, not crypto, at a partner bank, and that cash portion can get what is called pass through FDIC coverage if the bank fails. That protects the dollars sitting in a linked cash account. It does nothing for the Bitcoin, ETH, or any other token balance sitting next to it on the same screen.
What SIPC protects, and why most crypto falls outside it
The Securities Investor Protection Corporation is often described as the brokerage equivalent of the FDIC. If a SIPC member brokerage fails, SIPC steps in to help return customers' cash and securities, up to $500,000 per customer, including a $250,000 cash sublimit. Like the FDIC, SIPC exists for a specific failure scenario: your broker going under, not your investments losing value.
The coverage only reaches securities, though, and SIPC has said directly that cryptocurrency is not currently protected unless it is legally classified as a security under the Securities Investor Protection Act. Most tokens traded day to day, including the ones that move through swaps on Base, are not registered securities, so they fall outside SIPC's statutory scope regardless of which platform holds them. Brokerages that offer crypto alongside stocks are generally explicit about this in their own disclosures: Robinhood states that cryptocurrency held through its products is not FDIC insured or SIPC protected, and similar language appears in other platforms' terms of service.
Why self custody changes the question entirely
Everything above describes what happens when a company, a bank or a brokerage, fails and a regulator or industry fund steps in on a customer's behalf. A self custody wallet removes that company from the picture on purpose. When you hold your own keys, there is no custodian whose failure could trigger a claims process, because there is no custodian at all. Our guide to self custody covers this trade off in more detail: you gain control and remove counterparty risk, but you also remove any entity that a regulator could require to maintain a deposit insurance fund on your behalf.
This cuts both ways. A self custody wallet cannot lose your funds to an exchange collapse, a frozen withdrawal queue, or a custodian's bad balance sheet, the exact failure modes FDIC and SIPC were built around. It also means nobody is standing behind you if your recovery phrase is lost, stolen, or if you send funds to the wrong address. The protection and the risk both sit with you.
Reading the fine print, not the branding
A few practical checks are worth doing before you treat any product as bank like:
Read what a platform actually discloses, not what its design implies. Clean interfaces and dollar denominated balances do not mean deposit insurance applies. Legitimate platforms generally disclose this clearly in their terms; if a platform's marketing suggests your crypto is insured without that kind of disclosure, treat it as a warning sign rather than a reassurance.
Know the difference between a protection fund and government insurance. Some exchanges maintain their own corporate insurance or protection funds for specific scenarios like a hack. That is a private company's own reserve, sized and governed however that company chooses, and it is not the same as a statutory program backed by premiums and a federal agency.
Understand that a stablecoin's reserves are a different question from insurance. Whether USDC or another stablecoin is fully backed is about reserve attestations, which our guide to proof of reserves explains. That is a question about whether the issuer holds what it claims, not about whether a government program would reimburse you if it did not.
Remember that scammers exploit this exact confusion. Fake recovery and support schemes often lean on the idea that some fund or insurance program exists to make a victim whole, which is part of what makes crypto fund recovery scams convincing in the first place. If someone contacts you claiming to process an FDIC or SIPC style claim on crypto losses, that claim does not match how either program actually works.
None of this means self custody is riskier than keeping funds at a custodian, or the other way around. It means the two situations carry genuinely different kinds of risk, and deposit insurance language from traditional banking does not translate cleanly onto either one. Knowing where the line actually falls is the first step to deciding how much of your crypto, if any, you want to hold with a third party versus in a wallet only you control.