need help on vat wont work saying i need to sign up gov web sight telling me i am signed up
used it before whats gone wrong
getting no responce of solar

Hello Lynden

The HMRC authorisation code expires after 18 months, so you will need to
enter a new one from time to time.

If you are seeing the error message "You are not authorised to connect with
organisation..." the most likely cause is that you have logged into the
HMRC website using the wrong Government Gateway User ID. Have you been
issued with more than one Government Gateway User ID? If so, log into
Solar Accounts and open the main window and press Ctrl + F6 on Windows or
Command + Option + R on Mac. (If you are on Windows and your keyboard has
a Fn key, try Fn + Ctrl + F6)

You should then see a message asking if you want to clear your old HMRC
authorisation code - click 'yes' and then try to connect to HMRC again.
When you log into HMRC please check that you are using the correct
Government Gateway User ID.

Thanks for that