Standard Invoices Credit Memo Invoice

Hello, 

Created a TDS - tax type , liability account and rounding Account  given.

Tax rate is created against same tax type.
Accordingly tax category is created.
Threshold setup is also there for the tax category , vendor type and OU.

Supplier invoice created. TDS Tax category applied. 

Standard invoice and credit memo invoice created with correct amount.
 But in lines of CM and SI account is missing not defaulted from tax category. Any specific reason . Pl reply.
Thanks
Gobind Ahuja