“Section 144(1)(6)”

An appeal before the Income Tax Appellate Tribunal can be dismissed for non-prosecution or treated as unadmitted when the appellant fails to appear, cooperate, or show diligence, in accordance with Rule 19(2) of the Income-tax (Appellate Tribunal) Rules. The law aids the vigilant, not those who sleep on their rights.

A court or tribunal is not bound to answer a reference or adjudicate an appeal on its merits if the party at whose instance the proceeding is made fails to appear at the hearing or take necessary steps for its proper conduct.

Appealing a tax assessment requires more than just filing the appeal; it involves actively pursuing it. The assessee must effectively engage with the appellate process.

The Commissioner of Income-tax (Appeals) cannot dismiss an appeal for non-prosecution or default in appearance. Under Section 250(6) of the Income-tax Act, the CIT(A) must decide the appeal on its merits, even in an ex parte proceeding.

Courts must adopt a liberal approach when considering applications for condonation of delay, preferring to decide cases on their merits rather than allowing technicalities of limitation to scuttle justice. This principle applies to ensure the substantive rights of parties are not defeated by minor delays.

The High Court can return a reference unanswered if the assessee fails to appear or provide assistance. This illustrates the broader principle that appellate authorities have inherent power to dismiss appeals for non-prosecution when a party does not effectively pursue their case.

Non-deliberate procedural delays caused by circumstances beyond control must be condoned in the interest of substantial justice, even if the delay is significant, such as over 1500 days.

If a statute or law prescribes that a thing must be done in a particular manner, then it must be done in that manner alone and in no other way. This principle mandates strict adherence to statutory procedures.