Dissolution and Liquidation in Iran: The File Does Not Close When the Office Does

Closing a company in Iran does not happen by shutting the office and stopping work. This note is for directors and shareholders who have decided to dissolve, or who have carried a dormant company for years, and need to know the legal route, the deadlines attached to it, and which duties turn into personal liability when missed.

Stopping activity is not dissolution

The legal entity survives until liquidation is formally concluded and registered. A company that has done nothing for three years is still required to file an annual return, even a nil one.

In the files I have handled, this is where the largest unexpected liabilities come from: a company that stopped trading five years ago now faces accumulated non-filing penalties, estimated assessments and social security debt, while its directors assumed it had ceased to exist. Failure to file on time is treated in the rules as a non-waivable penalty, which makes it more expensive than most other defaults.

The registration route

Dissolution begins with a resolution of the extraordinary general meeting, or in specific cases a court order. The same minute appoints the liquidator and fixes the liquidation address. The minute is registered at the companies registry and published in the official gazette. From that point the company is in liquidation and the liquidator's powers extend to winding up, not to new trading.

Three tax duties, in order

Article 114 is almost always overlooked, because it falls due before the dissolution decision and outgoing directors defer it. The responsibility is theirs, not the liquidator's.

Article 116 is the heart of it: the final period return must be filed and the tax paid within six months of the dissolution date, and that clock starts at registration, not at the date of the minutes or the day operations stopped.

Article 118 enforces the rest: distributing assets before obtaining tax clearance, or lodging security equal to the tax, is prohibited, and a liquidator who breaches it becomes jointly liable for the tax and faces a penalty.

How the final period tax is measured

In simple terms the base is the value of the company's assets at the dissolution date, less liabilities, paid-up capital, reserves, and profits already taxed. What remains is taxable income for the liquidation period. Two points drive most of the disputes:

• Book value is not market value. For property, machinery and inventory the tax office works from current value. A building bought years ago and carried at historical cost will surface that difference at dissolution.
• Liabilities must be evidenced. Recorded debts without documentation are stripped out of the calculation and push the tax base up. Clean up old receivables and payables before dissolution, not during it.

The duties that sit alongside the tax return

1. Settle fully with employees, including arrears, severance and accrued leave.
2. Obtain social security clearance; without it the insurance file stays open.
3. File the final payroll and insurance lists and remit the related withholding tax.
4. File quarterly transaction reports for the periods up to the dissolution date under the Article 169 rules.
5. Close out the VAT file and submit the final periodic returns.
6. Preserve books and records; the retention duty survives dissolution.
7. Account for inventory and fixed assets with documented sale or transfer.
8. Settle and close bank accounts once liquidation is complete.
9. Register the conclusion of liquidation and publish the notice.

A note on books: the sealing and record-keeping duties apply in the final year too, and their absence pushes the assessment onto an estimated basis, as covered in the note on statutory books.

Personal liability

This is the part that tends to be understood late. Under Article 198, directors are jointly liable for unpaid tax relating to their period in office. Under Article 118, a liquidator who distributes assets before clearance answers personally. Under Article 202, tax debt can result in a travel ban on directors.

Dissolution therefore does not extinguish liability; done badly, it transfers liability from the company to individuals. That is why I always advise clarifying the position on open assessment years, and the available routes for instalments or penalty waiver, before starting the process; both are covered in tax penalties and legal routes to waiver.

If you hold a dormant company

The practical sequence is usually: bring the outstanding returns into order as far as possible, manage any finalised debt through an instalment arrangement, and only then formally start the dissolution. The order matters. Beginning dissolution on a file with several unfiled years simply layers new deadlines on old debt.

Key takeaways

• The legal entity survives until liquidation is registered as concluded, and annual returns keep falling due.
• The Article 114 statement is the outgoing directors' duty, filed before the dissolution meeting.
• The final period return is due within six months of the dissolution being registered.
• Distributing assets before tax clearance exposes the liquidator personally.
• Current asset values, not book values, generate most of the tax in the liquidation period.