[quote]If you leave one Big 4 for another, how long is gardening leave? Is it always the same as your notice period?[/quote]This is completely binary - either you present a risk to the business (in which case you will be sent on garden leave immediately) or you don't in which case you'll work your notice. Usually it's reserved for more senior leavers, but there is a means of stacking the odds in your favour in the mid level - moan. Literally. Make it quite clear in your HR or line management resignation meeting that you intend to be transparent about how disaffected you are. The cultural impact alone on a team is too much to risk, so usually this will trigger garden leave. Just don't bank on going back there.