Do I need a tax return for a K1 visa interview/ I-134; American embassy in London

[jamesandjoyce 0]

Hey folks, I am sponsoring my fiance coming to the US from the UK. He has his interview scheduled in a couple of weeks and we are frantically trying to get everything together for the I-134 supporting documents. Some places say you need last years tax return and some don't unless you're self employed (I am not). I was wondering if anyone knows for sure if this is necessary? I have my 2015 return, but its looking my 2016 may not be ready in time. 

Im really nervous that this will set us back if its a requirement to have for the interview.

Please help me if you can!

[Wuozopo 4,285]

You asked the same thing in another thread. I answere there.