The judgment was read on Wednesday by Justice Oyebiola Oyewunmi in Abuja, the nation’s capital.
The court, however, dismissed the former deputy governor’s prayers, asking that the sum of N328million and N32,000 be paid as part of impress when he was in government.
Achuba, had earlier taken the Kogi State government before the National Industrial Court, seeking a declaration that the decision of the government to withhold his allowances, amounted to unfair labour practice.
Achuba was impeached in October 2019 by members of the Kogi State House of Assembly.
His impeachment followed the submission of a report of the committee set up by the State Chief Judge, Justice Nasir Ajana, to investigate an allegation of gross misconduct against the former deputy governor.