In the present case, the claimant has sought amendment in the claim petition qua column No.5 relating to his monthly income. The claimant is a barber and had pleaded initially that his monthly income was Rs.15,000/- per month. However, in the application, it has been averred that this was due to inadvertence as in a previous petition of some other person, the income had been mentioned as Rs.15,000/- per month and consequently, the same income was mentioned qua the claimant at the time of filing of the claim petition, whereas, the claimant was only earning Rs.3,000/- per month. The claimant has filed the claim petition under Section 163-A of the Act. At the time of initial filing of the claim petition, the claimant could have claimed Rs.3,000/- per month as his income. It is not a case where the claimant wants to convert his claim petition from Section 166 of the Act to Section 163-A of the Act. The claim is also not barred by limitation. In the facts and circumstances of the present case, the learned Tribunal had rightly allowed the application for permission to amend the claim petition as the mistake in the column of income was due to inadvertence. The judgment relied upon by learned counsel for the petitioner fails to advance the case of the petitioner as the same is on different facts.