✓ Withholding Tax (WHT) or retention tax is really a term of art/generic expression (or sui generis) devised by tax authorities for tax administration through the method of deduction of tax at source from income including payments due to a benefiting party, by the paying party, for onward remittance to the appropriate tax authority of the benefiting party – See 7Up Bottling Company Plc v. L.S.I.R.B. (supra) at pages 617-618 thus: ‘The way I understand it, is that the withholding Tax (WHT) system is a form of tax administration which enables tax authorities to recover at source from taxable persons tax from payment made for certain services which such persons render to another. What is deducted by the person who pays for the services is a percentage of this payment. Now if so deducted, when the taxable person’s tax for the year is duly assessed, whatever had been deducted is credited to him in a manner that he does not pay tax twice on the same income accruing from that payment. Under both PAYE and the WHT systems, the employer or payer who pays for the services of his employee/taxable person, by way of emolument or the cost of supplies or other services to a taxable person, is obliged to deduct and remit tax so deducted (from source) to the authority. He is the Agent of the tax authority as it were. This is the effect of section 72(5) of Decree 104 (supra) and Section 4 of the Regulations of 1997. We are unable, with respect to agree with the appellants that there is no statutory provision for WHT. It must be realized that the employer/person deducting the tax from source is not the assessable person or tax-payer under the tax laws. As earlier stated, if anyone needs object to the assessment or deduction, it should be the tax payer or tax assessable person.’ – J.S. Ikyegh, JCA. Nigerian Breweries v Oyo BIR (2012) – CA/I/M.25/2007
✓ In other words, WHT or retention tax occurs in any of the statutorily provided transactions respecting goods and services when payments from one person to another, including corporate bodies, are expected to be deducted at source on specified percentage on the total value of the transactions and remitted to the relevant tax authority within the statutory period on pain of penalty, in the event of default by the payee. In effect WHT or retention tax is required by tax legislation to be withheld by a party acting as a conduit or handler of the tax authority from each payment made to another contracting party from income or services rendered and/or arising from such transactions and remitted to the tax authority by the withholder within the fixed statutory period. By the procedure the payee of an item of income temporarily withholds tax from the payments and pays same in lump sum to tax authority which acts as check against tax evasion and delinquency in filing tax returns by the payee.
— J.S. Ikyegh, JCA. Nigerian Breweries v Oyo BIR (2012) – CA/I/M.25/2007