He has also been linked with a 36m bid from Manchester City, though they have denied making any such offer.
"The situation is that I am now an Inter player, and chances are that I will still be that come August 31. There is also a chance I could leave," said Sneijder.
"That isn't really down to me but the club. I think Inter have been very clear. If a good offer comes in, they have to let me go.
"They don't want to lose me but there is a chance they will let me go. If something crosses my path, I have enough time to make my decision."