I'm considering applying for my non b extension under my own work permit myself.

I was given a list of documents by the immigration official.

What are the chances that even after bringing all documents, they will make up an additional requirement not on the list? Has this happened to anyone.

On the flip side, has anyone experienced any flexibility on the documents required.

For my situation, i have everything, except 3 months of VAT. I have registered my VAT and have made 1 filing, But honestly, I don't even need to pay VAT yet as it's a new business and has not crossed the income threshold.