परमसांवत्सरिकः परप्रचारसंक्रान्तो वा पर्युषितः ॥ कZ_०२.६.१९ ॥
paramasāṃvatsarikaḥ parapracāra-saṃkrānto vā paryuṣitaḥ
“结转/旧”收入是指属于上一年度期间的收入,或因从另一机关/业务(parapracāra)转入而移入本期的收入。
Because timing and responsibility differ from routine current receipts; it must be traceable to the originating period/office.