GST TDS on RCM Supply

Department of Posts : Liable to pay tax without application.

Receipients of goods or services: Required to pay tax under the reverse charge mechanism on the amount of consideration paid to the govt. for the supply of services.

Please note that RCM applies to certain goods and services, and the ime of supply is determned by the earliest of the following dates. 

The date of receipt of goods,

The date of payment

The date of the tax invoice

The date of the debit note.

If it is not possible to determine the time of supply, it shall be the date of entry in the books of account of the receipient.

Any supplies to the Central, State, Local Authorities who is having GST Registration only for the purpose of deducting TDS under GST Act, are purely Regular Charge and Reverse Charge is not applicable to those supplies.  

Then No GST TDS will be deducted from the Invoice value.

If a govt department paying bill amount to a supplier through RCM, is it liable to deduct TDS on Gst?