How many Steam accounts can I have?

Short answer: as many as you want. Steam sets no hard limit on the number of accounts one person can create or run. The only firm rule is that each account needs its own unique email address, since Steam ties one account to one email. The catch people miss is that games are locked to the account that bought them, so owning three accounts does not mean your library follows you around. If you are trying to figure out which account owns what, our Steam ID Finder can help you pin down the right profile.

There is no account limit, but there is an email rule

You can make a second, third, or tenth Steam account. Valve does not cap it, and plenty of people run more than one on purpose: a main account, a smurf or alt for a specific game, a testing account, or a separate account for a family member.

The requirement that trips people up is email. Steam will not let two accounts share the same email address. Each new account needs a fresh, verified email. If you only have one inbox, most email providers let you create aliases or plus-addressing (for example, yourname+alt@gmail.com), and Steam usually treats those as distinct. A separate account also means a separate password and its own Steam Guard, so you are managing two full logins, not one login with two profiles.

Running multiple accounts is allowed. What is not allowed is using them to break other rules, which is where people get into trouble.

How games work across your own accounts

This is the part that surprises new users. A game you buy is owned by the account that bought it, and it stays there. There is no master account that pools everything you own.

You have two realistic ways to play your games across accounts you control:

• Log in and out. You can install Steam once and switch between your accounts on the same PC. Whatever account is logged in is the library you see. This is free and simple, but only one account is signed in at a time, and you cannot play two of your own accounts at once on the same machine.
• Steam Families (library sharing). Steam's family system lets accounts in the same family group borrow each other's eligible games. This is the modern replacement for the older Family Library Sharing, and it is the intended way to let a household play across accounts. It has limits, and not every game is shareable, so read our full Steam Family Sharing breakdown before you rely on it.

A key restriction on sharing: two people generally cannot play from the same shared library at the exact same time. When the owner starts playing, the borrower gets bumped. That constraint is the single most common complaint in community threads about running multiple accounts for a household, so plan around it.

The rules, the risks, and what to avoid

Multiple accounts are fine. Certain behaviors around them are not, and Steam enforces those with bans and lockouts.

• Do not evade a ban with an alt. If an account gets a VAC ban or a game ban, making a new account to dodge it is against the rules and can get the new account actioned too. You can always check a profile's ban status with our Steam Ban Checker.
• Do not share one account's login with other people. Handing your password around is how accounts get hijacked. Steam Families exists precisely so you do not have to. No legitimate reason requires giving someone else your credentials.
• Watch out for losing access. Every account you make is another email, password, and Steam Guard to keep track of. Lose access to the email on an alt and recovery gets painful. Use real inboxes you control, not throwaways.
• Purchases do not transfer. You cannot merge two accounts, and Valve does not move games between accounts. If you buy on the wrong account, it stays there. Decide which account is your "main" before you spend.

Community discussions circle back to the same points: yes you can have two accounts, yes each needs its own email, and no you cannot combine their libraries later. Treat each account as permanent and separate from the start.

FAQ

Can I have two Steam accounts on one computer? Yes. Install Steam once and log in and out between accounts, or use separate Windows user profiles. You just cannot be signed into both at the same time on the same machine.

Can two Steam accounts use the same email? No. Steam requires a unique email per account. Use a second inbox or an email alias for each new account.

Can I combine or merge my Steam accounts? No. Valve does not offer account merging, and games cannot be transferred between accounts. Anything an account owns stays on that account.

Is it against the rules to have multiple Steam accounts? Having multiple accounts is allowed. Using them to evade a ban, share logins, or otherwise break the Subscriber Agreement is not.

Can my family play my games without buying them again? Through Steam Families you can share eligible games with household members, but usually not while you are playing the same title at the same time. See our Steam Family Sharing guide for the current setup.