Sorry,
I have not been on this forum for a while.
The main thing is that if you were on a temporary work visa in the US, you cannot collect UI while you are in the US. The reason for it is that as part of UI, you are required to be looking for work. But you are not allowed to work in the US, so that would be impossible to do while you are in the US. As a Canadian Citizen, you are entitled to work in Canada. Therefore, you can look for work in Canada, and the treaty entitles you to receive US benefits while you are in Canada, just like an American would get it in the US.
http://www.servicecanada.gc.ca/eng/ei/l ... ndum.shtmlWhen and if you go back to Canada, try filing a claim on the phone directly with the State. If they do not let you do it, call service canada, they have a special office that handles claims with the US. They should be able to intercede for you if the state denies you benefits:
http://www.servicecanada.gc.ca/eng/ei/i ... nada.shtmlTo file a claim for American Unemployment Insurance benefits, you must contact the Telephone Information Service or go to your Service Canada Centre, you will be asked to give your name, address, phone number, Social Insurance Number (SIN) and Social Security Number (SSN) along with the name of the State from which you want to claim benefits. Depending on the State in which you last worked you may be able to file a claim directly with the State via the Internet or by phone. If the State does not accept claims via the Internet or by phone, information will be forwarded to a designated office responsible for handling such claims based on where you reside in Canada. You may also contact the designated Service Canada Centre directly.
You must provide proof that your employment in the United States was authorized as per American immigration regulations and that you are available for and actively seeking work in Canada. If you are not a Canadian resident you will be asked for proof that you are authorized to work in Canada.
Having said that, try filing directly with the state, speaking with supervisors, and the like, before getting Sevice Canada involved. Mention to them that it was originally denied because you were in the US, but now that you are in Canada, you have fixed the reason why it was denied. California EDD knows the treaty, and it will pay you once you get back to Canada. Although the US has a history of not honouring its treaties (just look at TN-1 visas and NAFTA), our UI treaty has been honoured quite well so far, but you have to come back to Canada for the treaty to apply.