Corporation tax paid in cash

Threshold limit Ian 10,000₹ cash payments per day. Any payment above it is disallowed. Ppl can accumulate for 13 days and show it as payments in accruals but a receipt is required immediately for every transaction 

If you paid 10000*13 times, it is allowed. Only for transporters, you can pay 35000 per day without disallowance.

Yes only when cash transactions are not more than 10,000 per day

As per Rule 6DD(Exceptions to 40A(3)

Where the payment is made to the Govt and, under the rules framed by it, such payment is required to be made in legal tender.

*So you have to check the rules framed by BBMP for concluding this payment is allowed or disallowed.