When TDS rate is not calculating correctly in the voucher, Then pls follow the below steps :
Step 1: For TDS 194Q, Make sure that Skip TDS references should be No in the TDS configuration settings.
Step 2: For TDS Expense, Make sure you have mention the correct payee category in the party master.
Step 3: In TDS bill sundry, Make sure that TDS account is correctly tag and the option on which tds will be calculated.
Step 4: In TDS Account, Make sure that the correct TDS category should be tag in the tds account master.