The tax implications for Koliko Ltd, a free zone entity, exceeding its local sales quota are as follows:

1. Taxation of Local Sales:
   • Free zone entities are typically allowed to export their products, with a portion of the sales allowed for the local market based on the approved quota.
   • Koliko Ltd received approval to sell 20% of its production locally. However, by selling 40% locally (exceeding the approved limit), the excess local sales will be subject to the regular corporate income tax rate of 25%. This is because the local sales are considered domestic taxable income.
2. Export Sales:
   • The remaining 60% of Koliko Ltd’s exports will be taxed at the free zone corporate tax rate of 15%, which is the reduced rate applicable to export earnings under the Free Zones Act.
3. Potential Anti-Avoidance Measures:
   • The Ghana Revenue Authority (GRA) may treat the arrangement as an artificial transaction aimed at reducing tax liability by diverting more goods to the local market than allowed. If GRA deems the arrangement artificial, it may impose further penalties or reassess the entire tax liability of the company.
4. Compliance Issues:
   • Failure to adhere to the conditions of approval from the Ministry of Trade could result in sanctions, including revocation of free zone status or denial of future tax concessions.

In summary, the 40% of local sales exceeding the approved quota will be taxed at 25%, while the remaining 60% of export sales will be taxed at the reduced free zone rate of 15%.