YoBridge

Blog / ZIMRA & tax

Self-Assessment Income Tax Returns in Zimbabwe: A Business Guide

Annual business income tax on TaRMS — what is due, when, and what to prepare.

24 Aug 2026 · 2 min read · 1 views

Under self-assessment, the business calculates its own taxable income and tax, files the return and pays the balance. ZIMRA then reviews. It puts the responsibility — and the risk — on you.

When the return is due

Compliance note — self-assessment
Companies and trusts file a self-assessment income tax return for each year of assessment. For a December year end the return is generally due by 30 April of the following year, with any balance of tax due by the same date. Late filing and late payment attract penalties and interest.
Source: ZIMRA; Income Tax Act [Chapter 23:06]. Confirm the due date for your year end with ZIMRA.

What you will need

  • Audited or final annual financial statements.
  • A tax computation reconciling accounting profit to taxable income.
  • Capital allowance schedules.
  • Details of provisional tax paid at each QPD.
  • Withholding tax and other credits.

Common problems

  • QPDs paid do not match the amounts on the return.
  • Returns started on TaRMS and left as drafts.
  • Supporting documents scattered across email.

How YoBridge helps

YoBridge prepares the business self-assessment return as a structured form, links it to the provisional returns you filed during the year, and submits it directly on TaRMS. Daily monitoring of pending, draft and submitted returns means a forgotten draft shows up on your calendar instead of in a penalty notice.

See ZIMRA and TaRMS in YoBridge.

General guidance only, not tax advice.

File directly with NSSA and ZIMRA — from one place

YoBridge submits your P4, PAYE, VAT and income tax returns on the portals for you, with OTPs on your phone and every receipt kept.