How to pass Journal Voucher Debit to Profit and Loss Account Directly

Hello Experts,

I am stuck with a problem given to me by my CA. I am expected to pass Journal Voucher as follows:

Income Tax Payable JV to be passed for Rs 100/-

Entry is
Profit & Loss A/c Dr 100.00
To Income Tax Payable Cr 100.00

Or similar entries where we would want to reduce the amount from profit but cannot book it as an expense.

Thank you for your attention.

By profit & loss account, if you mean either of the income/expense account heads, then why not just debit 100₹ from the income/sales account and credit 100₹ to the tax account?

Create a ledger named Income Tax Expense under the head Expenses