CG1 Helper is a tool designed to calculate capital gains figures to help complete the CG1 form in Ireland.

You can upload eToro Excel exports containing the "Closed Positions" sheet. Other brokers will be supported in future updates.

Yes — once your file is processed, the tool shows whether Capital Gains Tax (CGT) is due, and the amounts payable by the 15 December and 31 January deadlines.

The Revenue Bed & Breakfast rule prevents you from using losses if you repurchase the same shares within 30 days of selling them. CG1 Helper automatically applies this adjustment.

For previous years, the official Revenue annual FX rate is used. For the current year, you can optionally use the ECB provisional yearly average until Revenue publishes the final rate.

No. Files are processed securely and only kept temporarily for the purpose of generating your results. They are not stored permanently.

Currently we are still in beta mode and will be releasing promo codes shortly. However, if you would like a beta promo code, try contacting us and we will be happy to give you an evaluation promo code in exchange for your honest feedback!