Step 1: Case of issue at par with redemption at premium.
- Issue at par means company receives full face value of debenture.
- Redemption at premium means company must pay extra (premium) over face value at redemption.
Step 2: Accounting of premium.
The extra premium payable is a loss to the company, but it is not debited directly to P& L.
Step 3: Use of “Loss on Issue of Debentures A/c”.
This account is used to accumulate losses arising from discounts or redemption premiums. Premium payable on redemption is transferred here.
Step 4: Conclude.
Thus, the loss is debited to “Loss on Issue of Debenture A/c”.
Final Answer:
\[
\boxed{\text{Loss on Issue of Debenture A/c}}
\]