# Custodial Wallet Provider Licensing ## Do custodial wallet providers need a license? Usually yes. The dividing line is custody: a wallet provider that holds private keys or takes control of customer assets is generally treated as a money transmitter and needs licenses in the states where it serves users, while a non-custodial wallet, where the user keeps sole control of their keys, is treated differently and can fall outside transmission rules in many states. Getting that classification right is the single most important decision in a wallet licensing plan, because it determines whether you file in dozens of states or only a handful. Features like key recovery or multi-signature can tip a wallet into custodial territory, and custodial providers generally register with FinCEN as well. Holding customer keys or assets is typically what moves a wallet from software into regulated money transmission. We help assess your custody model, file the licenses it calls for, and align your key management and disclosures with state expectations, with an independent licensing attorney confirming the classification. ## Licensing a Custodial Wallet Business The line between a regulated wallet and an unregulated one usually comes down to custody. A provider that holds private keys or takes control of customer assets is generally treated as a money transmitter and needs licenses across the states where it serves users. A non-custodial wallet, where the user keeps sole control of their keys, is treated differently and can fall outside transmission rules in many states. Getting that classification right is the single most important decision in a wallet licensing plan, because it shapes whether you file in dozens of states or a handful. Cornerstone helps work through that question first, with an independent licensing attorney confirming the classification, then files the licenses your specific model calls for. ## Custodial Versus Non-Custodial Classification Most wallet licensing questions resolve to one issue: who controls the keys. If the provider can move customer assets, regulators generally treat it as custody and apply money transmission law. If the user holds the only keys and the provider never has access, many states conclude no transmission is taking place. The trouble is that real products often sit in between. Multi-signature designs, recovery services, and staking features can pull a wallet back inside the rule even when it markets itself as non-custodial. We examine the actual key architecture and asset flows, and an independent licensing attorney confirms which states apply, so you do not over-file or, worse, operate unlicensed. ## What Regulators Expect From a Custodial Wallet Once a wallet is classified as custodial, the requirements track money transmission with extra attention to how assets are secured. ## Sequencing a Multi-State Wallet Program Wallet providers rarely need to be live everywhere on day one. We help prioritize the states that matter most for your user base, file there first, and expand from a base of approved licenses. Because custody classification drives the whole plan, we work it through with an independent licensing attorney before any application goes out, then keep the key management and security documentation consistent across every state so reviewers see one coherent custody story. ## Keeping a Custodial License in Good Standing Custody is an area regulators watch closely after approval. States examine custodial providers, expect updated policies when the security model changes, and require timely notice of material changes or a change of control. Bond and net worth levels can move as your assets under custody grow. Cornerstone manages those obligations for you. We track renewals, file change notices, update bond riders, and keep your custody and security documentation examination-ready, with every license and due date visible in Atlas. ## How to get licensed 1. **Custody Classification**, We review your key architecture and asset flows to help assess whether your wallet is custodial and which states apply, with an independent licensing attorney confirming the classification. 2. **Controls Review**, We document key management, cybersecurity, and asset segregation so your filings present a clear custody model. 3. **License Applications**, We prepare and file money transmitter and virtual currency applications in the states your model requires. 4. **AML & BSA Program**, We help build your FinCEN registration and anti-money-laundering program to satisfy federal and state review. 5. **Ongoing Filings**, After approval we manage renewals, change notices, bond riders, and examination readiness. ## Frequently asked questions ### Do Custodial Wallets Need a License? Generally, yes. A wallet provider that holds private keys or controls customer assets is usually treated as a money transmitter and needs licenses in the states where it serves users. Non-custodial wallets where the user keeps sole control of keys are treated differently. ### What Is the Difference Between Custodial and Non-Custodial? A custodial wallet provider can move customer assets because it holds or controls the keys. A non-custodial wallet leaves sole control with the user. Custody is the main factor regulators use to decide whether money transmission rules apply. ### Can Recovery or Multi-Signature Features Make a Wallet Custodial? They can. Features that give the provider any ability to move or recover assets can pull a wallet back inside money transmission even if it markets itself as non-custodial. We help review the actual key design, and an independent licensing attorney confirms the classification before a state is treated as not applying. ### Do I Need to Register With FinCEN? Custodial wallet providers that hold or transfer customer assets generally qualify as a money services business and must register with FinCEN, usually within 180 days of starting activity, alongside a written AML and BSA program. ### How Many States Will I Need to File In? It depends on your custody model and where your users are located. We map the states that apply to your specific design before filing so you license where it is required and avoid filing where an exemption applies.