Tax deadlines in Geneva
When must tax returns be filed in the Canton of Geneva? Find all key information here, including deadlines, how to request extensions, and what happens if you submit late.
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Ordinary tax deadlines
In the Canton of Geneva, the following tax filing deadlines apply:
- Private individuals: by March 31
- Companies: by April 30
The deadlines refer to the tax year of the previous year.
Request deadline extension & maximum deadlines
If you cannot submit your tax return on time in the Canton of Geneva, you have the option to request a deadline extension. This can be done online or in writing to the tax office – applicable for both private individuals and companies. The maximum extension applies until:
- Private individuals: December 31
- Companies: December 31
Note: Depending on the canton, fees may be charged for deadline extensions.
Good to know: When ordering through Taxea.ch, the deadline extension is automatically included. You don’t need to do anything – we take care of it for you.
What happens if you file your tax return late?
If the tax return in the Canton of Geneva is submitted late without a deadline extension, the following consequences may occur:
- The tax office issues a reminder
- Reminder fees or fines may be imposed
- In certain cases, a discretionary assessment may be carried out
To avoid unnecessary costs and effort, it is recommended to submit your tax return on time or use the support of Taxea.ch.
Different deadlines for special cases
Depending on your situation, different deadlines and specific tax rules may apply. For example, this may be the case in situations such as:
- Moving to Switzerland from abroad
- Moving from Switzerland to another country
- Death during the tax year
- Starting or ending self-employment
- Establishing, restructuring, or liquidating a company
In such cases, it is advisable to clarify with the relevant tax authority directly or seek support from a tax specialist to ensure compliance with deadlines and obligations.
Frequently asked questions about tax deadlines in Geneva
Below you will find answers to the most important questions about tax deadlines in the Canton of Geneva.
What are the deadlines for filing a tax return in the Canton of Geneva?
Private individuals must submit their tax return by March 31, and companies by April 30. Deadline extensions can be requested if needed.
How do I request an extension of the deadline?
You can submit the application online or in writing to the Canton of Geneva tax office. With Taxea.ch, the deadline extension is taken care of automatically on your behalf.
Do I have to file a tax return in Geneva every year?
Yes, all taxable persons and companies in the Canton of Geneva must file their tax return annually.
What happens if I file my tax return late or not at all?
In such cases, the tax office can send reminders, impose fees or fines and carry out a discretionary assessment.
Can I also apply for an extension of the deadline if I move away?
You can still request a deadline extension even if you move out of the canton or abroad, as long as the tax office is informed in advance.
