I am a US citizen who would like to petition for my fiance to come to states so we can get married.  We met and lived together here in the states for a while, but he has now returned to Russia to see his family.  I have planned a trip to visit him there for the summer and then we would like to return to the states together.  
I will not be working while I am in Russia but would like to get the K-1 visa process started during this time. My question is, what documents and proof (tax returns, check stubs, etc..) are required to show that I can financially support him and how current do they need to be? Will it be problematic if I am currently unemployed at the time of filing?
Thank you for your help.
	
		
			
		
		
	
				
			I will not be working while I am in Russia but would like to get the K-1 visa process started during this time. My question is, what documents and proof (tax returns, check stubs, etc..) are required to show that I can financially support him and how current do they need to be? Will it be problematic if I am currently unemployed at the time of filing?
Thank you for your help.