Can anyone take a sabbatical?

Yes, technically anyone can take a sabbatical. But if your company doesn't already have a sabbatical policy in place, then you'll have to make a case for yourself. If you're willing to take an unpaid sabbatical, an employer is much more likely to consider the idea.

Also, the length of time you've been with your company plays a big role in allowing for sabbaticals, so we don't recommend asking in your first couple of years with an employer.