Mr Bamba was a native of Ghana who came to Nigeria after studying in Saudi Arabia to teach at the Bayero University, Kano.
FIRS said on Sunday that it had appealed a recent judgment of the Rivers division of the Federal High Court regarding Value Added Tax (VAT) collection.
The Federal Inland Revenue Service (FIRS) has dissolved its staff union, the Nigeria Civil Service Union (NCSU), FIRS Unit, insisting that it does not have a junior cadre.
The federal government made N650 billion from taxpayers in June, says the Federal Inland Revenue Service (FIRS).
The spokesperson said that the male suspect had confessed that he charged as much as N350, 000 per victim.
“The service shall, without further notice, apply the provisions of Section 31 of the Federal Inland Revenue Service (Establishment) Act, 2007 (as amended) to recover taxes due from the defaulters’
