It's very common. It's a risky move though. Some managers will suggest you leave and find a role paying that because they can't match it. Some will suggest you

It's very common. It's a risky move though. Some managers will suggest you leave and find a role paying that because they can't match it. Some will suggest you wait until they can persuade their boss that you deserve a raise (might never happen). Some will tell you that they think the other company is overpaying, and just refuse to match it. And very occasionally the company will match that salary (but you won't get another raise for years after that, because you're 'already on more than we want to pay').