Webfounded in 1991, santa barbara tax products group (sbtpg) became a green dot company in 2014. Webfebruary 8, 2023 6:23 pm. Contact the bank to find out what that deposit was for. Santa barbara tax products group, llc (sbtpg) is the bank that handles the refund. Webmar 7, 2024 · you can log in at sbtpg to see if there is any info on your funds. To log into their refund lookup tool, choose the for taxpayers portal at: Webcheck the status of your refund. If you are filing before…