soon as u are PR or citizen u have to declare n leave pension otherwise u will be filed a corruption charge.if u never ever comming to nepal, then thats fine otherwise moment u land in Kathmandu u will be detained. ( they have online system to track u in airport ). my uncle was a government employee ( undersecretary pensioned ) he was nearly bout to arrest in ktm ( he had GC). bhastrachar ko mudda file garecha. he was detained in aadhyagaman bivag ( not jail) later he was fined 6 month pension n same amount of extra penalty.

so if u think u r doing back n forth to kathmandu u gotta declare. they will arest u. for authentic information u can see a book called RAJPATRA..its rule that every singlr has to folllow