Has anyone successfully upgraded their poloniex account recently? Submitted documents about 3 weeks ago now and heard absolutely nothing.
Used exactly the same documents with Kraken and upgraded to Tier 3 within a week. Not used it for trading yet, are fiat withdrawals from Kraken reliable?
All I can say is that you shouldn't hold you breath---I put in a support ticket ~3 months ago to get my limits changed and they have yet to respond. Their thread here and reddit page are filled with disgruntled account holders with outstanding tickets or unfulfilled limit verifications.
I waited close to 4 months before they replied to set up a Skype meeting. That went down last week and the upgrade was supposed to happen within 48 hours but of course, nope. So, I'll have to follow up and probably wait some more.