It is clear to me that the residence of third parties engaged in transactions attracting WHT with a payee is not material. The significant factor is the venue or place the transactions were effected. Once it is shown the transactions with third parties were implemented in Oyo State by way of supplying the transacted items or goods or services in Oyo State, whether the supplier or group of suppliers are not resident in Oyo State, the transactions that arose from the contractual arrangement for the sale or purchase of the goods or services would be the items subject to 5% WHT liability, not the manufacturing business of the payee itself. The WHT is therefore on the goods and services contracted for, not on the manufacturing concern of the payee.
– J.S. Ikyegh, JCA. Nigerian Breweries v Oyo BIR (2012) – CA/I/M.25/2007