On 9 June 2009, Tagoe signed a three-year contract with Bundesliga side 1899 Hoffenheim, before being released from his contract on 1 August after only 51 days due to heart issues. Tagoe's lawyer contested the dismissal as a second opinion did not yield evidence of a heart condition. On 20 August, Tagoe was resigned to Hoffenheim after an announcement that his earlier release had contravened FIFA regulations. Tagoe was originally unable to play in the Bundesliga as his playing license was revoked when it was revealed that the original documentation of his physical examinations had been faked. As a result of the falsification of the data, Deutsche Fußball Liga requested further medical examinations in order to assess Tagoe's fitness. On 21 October, DFL announced the health issue was not significant enough to warrant the cancellation of his contract and that the player could be in a position to have his license reinstated pending the results of the final test in December 2009. This medical test showed that he was fit and had not a cardiac defect. On 11 January 2010, Tagoe had his playing license reinstated and was eligible to play for his club.