thank you scylla for answering,
I am in Canada applying inland under spousal sponsorship. I already got a visa extension but unfortunately we could not send my application yet due to some financial problems. My visitor visa status expires at the end of next month and I`m not sure we will make it since then to send the application, we try really hard but I just want to prepare for the worst case. I think applying for an other visa extension makes no sense before July since I can not provide the proof yet that the application was sent and it wont look good in CICs eyes and I would risk of being denied a visa extension and have to leave. Thats why I thought, for in case we cant make it until end of July with the application, that I send after July a Restoration application and can then already include proof of payment, but I am not sure if I would qualify then for the work permit, which I really hope to get since we really badly need a second income. thank you again !