Connect IRIS KashFlow to your HMRC account

The images and steps in this topic are based on our new design (which you can currently switch on and off). If you haven't switched the new design on, the images may look different.

  1. Go to Taxes and the VAT tab.

  2. Select Connect to HMRC. You are taken to the tax service Government website.

  3. Scroll to the end of the page and select Continue.

  4. You will be prompted to login to the site (enter your Government Gateway User ID and password).

  5. You are then prompted to Grant Authority to IRIS KashFlow.

  6. You return back to IRIS KashFlow where a success message is displayed. The Connect to HMRC button is renamed to Disconnect from HMRC.

    IRIS KashFlow will automatically retrieve your VAT return due dates (obligations) from HMRC. Once received, you can begin to view the return summary and detail data.