How long will it take for a promotional bonus to appear in my account? September 12, 2020 21:34 Updated Follow The bonus will post to your account in 10 business days after you open it. Hang tight! If you don’t receive your bonus within 10 business days, feel free to contact us here. Related articles Where is my welcome bonus? Why did I not qualify for a bonus? Does SoFi offer any promotions to customers to open automated investing accounts? What is the SoFi Member Rate Discount? Why do I need to fill out a W-9 for my bonus payment?