GSTR1 in case of sales made to TAX DEDUCTORS

ramu (student) (74 Points)

17 February 2019  
dear friends,

help me how to file GSTR-1, when I made sales/services to tax deductors,

when I'm uploading invoice wise details in GSTR-1, it is showing as gstn was invalid this is because of my customer registered as tax deductor.

help me clearly what is the treatment for above situations.