I was just approved for workcation DTV in Athens Greece in about 24 hours. Applied 3 sept approved 4 sept. USA passport. For the 500k, I moved the money into my checking account a few days before my aug statement generated. I did provide 2 more prior months but it was a brokerage account and business account. I don’t know if it was necessary. I also made a pdf of examples of my work and business registration documents and a cover letter. I was surprised how easy and fast it was.