TDS Applicable or Not

sanket bohra (4 Points)

24 August 2019  
when a Abc company payment made to contractor head other company here from received lower deduction certificate FY 2017-18. but exp. and payment made in Fy 2018-19 ( inv. date 31.12.2017)

Inv date 31.12.17 issue but Xuz company.

but exp. book & payment made in ABC in FY 18-19


query : TDS Applicable Normal Rate or lower deduction certificate Rate