9 months after year end, so 30 September for a December year end. Year ends from 1 January to 30 June all fall due on 31 March of the following year.

Company Income Tax Return

Annual company income tax return, due 9 months after the accounting year end. MTCA usually grants an e-filing-only extension.

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Who this applies to

  • Maltese companies
  • Companies with a December year end
  • Companies that have elected the 15% FITWI

What to file

The company income tax return with the tax computation and financial statements.

How to file

Electronically through the Malta Tax and Customs Administration (MTCA) e-services.

Payment due

The tax payment date does not move when an e-filing extension is granted.

Penalties for missing this deadline

Late returns attract additional tax from €50 up to €1,500 for companies, scaling with the delay. Late tax bears 0.6% interest per month, capped at 100% of the tax.

Filing checklist

  • Close the books for the year
  • Prepare the computation at 35% or the 15% FITWI where elected
  • Reconcile provisional tax paid
  • Check for an MTCA e-filing extension
  • File electronically and keep the receipt

Documents you'll need

  • Financial statements
  • Tax computation
  • Provisional tax receipts
  • Record of dividends paid and refund claims

Common mistakes to avoid

  • Assuming the e-filing extension also moves the payment date
  • Quoting 35% without the shareholder refund position
  • Missing the 31 March date for a year end between January and June
  • Forgetting the 5-year lock-in of the FITWI election

Never miss a Malta deadline

AccountsOS tracks every Malta Tax and Customs Administration (MTCA) and Malta Business Registry (MBR) deadline and reminds you weeks ahead.

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