Something is wrong with your Steam account
There may be several reasons for this error. Follow this link to Steam to find out the specific reason in your case. Then return to this FAQ page and read more about your current error.
Error 34
This occurs if you have recently made changes to your Steam account, most commonly changing your nickname or password. Trade restrictions usually last for a few hours.

- Buy and sell CS.MONEY items with a trade lock
- Sell and trade your own items
- Buy CS.MONEY items without a trade lock
- Withdraw items to Steam
How to fix this?
Simply wait until the restriction expires – it usually takes a few hours.
Error 36
You reversed a completed trade on Steam and returned a Trade Protected item. As a result, a 30 day trade cooldown has been applied to your account.

- Buy and sell CS.MONEY items with a trade lock
- Sell and trade your own items
- Buy CS.MONEY items without a trade lock
- Withdraw items to Steam
How to fix this?
Wait until the 30 day trade cooldown expires.
Password reset
You have reset your Steam account password and cannot trade for 5 days.

- Buy and sell CS.MONEY items with a trade lock
- Sell and trade your own items
- Buy CS.MONEY items without a trade lock
- Withdraw items to Steam
How to fix this?
Wait 5 days until the restriction expires.
Steam Guard is not enabled on a new account
To make trades on Steam, you must have Steam Guard Mobile Authenticator enabled for at least 15 days. You can use this guide to enable it: How to activate Steam Guard mobile authenticator?
Log out and back into your Steam account right after enabling Steam Guard so the countdown for lifting the trade restriction can start.

- Buy and sell CS.MONEY items with a trade lock
- Sell and trade your own items
- Buy CS.MONEY items without a trade lock
- Withdraw items to Steam
How to fix this?
Enable the Steam Guard Mobile Authenticator, log back into your Steam account, and wait 15 days from enabling. You can check how long ago you added the mobile authenticator by following this link: https://store.steampowered.com/phone/manage
Less than 15 days since Steam Guard was enabled
To make trades on Steam, you must have Steam Guard Mobile Authenticator enabled for at least 15 days. If you re-enabled it, the requirement is 7 days.

- Buy and sell CS.MONEY items with a trade lock
- Sell and trade your own items
- Buy CS.MONEY items without a trade lock
- Withdraw items to Steam
How to fix this?
Wait for 15 days after enabling the mobile authenticator for the restriction to be lifted. You can check how long ago you added the mobile authenticator by following this link: https://store.steampowered.com/phone/manage
Changes to Steam Guard Mobile Authenticator
You have made a change to your Steam Guard Mobile Authenticator and cannot trade for 3 days. Probably, you have transferred Steam Guard from one device to another.

- Buy and sell CS.MONEY items with a trade lock
- Sell and trade your own items
- Buy CS.MONEY items without a trade lock
- Withdraw items to Steam
How to fix this?
Wait 3 days until the restriction is lifted.