@Shorash85 - the IRS would only be able to confirm they sent the refund to TPG. CHeck your tax transcript at the IRS website - that transcript will indicate when the check was mailed to TPG - no need to call the IRS
there is no organization that can independently verify when TPG sent the check to you
Lesson learned: pay your tax service fees with a credit or debit card. Then , your refund will come directly from the IRS and avoid TPG.
