Curved Tobacco (Pvt) Ltd, a registered tobacco merchant in Zimbabwe, made self-assessments and paid US$597,777.71 to ZIMRA as non-resident tax on fees (NRTFs) for the period 2012-2014. These payments related to arrangement/commitment fees paid to CNT, a German financier, under facilitation agreements. The applicant subsequently claimed a refund on the basis that the payments were made under a mistaken belief that they were payable, arguing that under the Zimbabwe-Germany double taxation agreement, no NRTFs were due. ZIMRA refused the full refund but adjusted the assessment by reducing amounts payable by 7.5%, offering only a partial refund. The applicant appealed to the Special Court for Income Tax Appeals. That court struck off the appeal for want of jurisdiction, holding the refusal to refund was not an appealable "assessment" under s 65 of the Income Tax Act, though it also decided the merits adversely to the applicant. The applicant then appealed to the Supreme Court without obtaining leave from the Special Court. The Supreme Court struck off that appeal on 1 October 2020 for non-compliance with s 66(1)(b) of the Income Tax Act, which requires leave to appeal on questions of fact or mixed fact and law. On 29 October 2020, the applicant filed this composite application seeking condonation for late filing and leave to appeal.