Hi Maya,
Do keep their visit to 1 month. For this, draw up a day-by-day plan of the tourist places they will visit/meet friends and family.... with expense estimates and prove they have their own finances for this itinerary. Do not simply state tourism as the purpose of visit.
my dad is having money lending business ie he takes gold and gives money accordin to the value of gold.
Money lenders in India have to comply with the Money Lenders Act.... which means a license is necessary to practice. However, this is rarely the case.
Your dad may find it difficult to provide evidence for the money lender business (income earnings from it + business registration/operating this business) as his employment ties. If, however, he has a license + other proofs then that would be great.
Does he own/rent commercial premises to operate this business? If yes, submit property ownership/rent agreement documents + other related evidence.
Your parents must submit 6 months bank statements + 2 years ITRs + proofs of financial investments (FDs, shares, jewelry as investments, etc) + pension + proofs of other retirement benefits (if they were government officials)
the land is agricultural land we earn money from tht land. but its diifucult to prove ie idk which document should i submit for tht?
Do your parents have land ownership documents?
Has the land been assessed by land revenue?
Or can the village council provide documents for the land - translated into English by a certified translator?
Do they have Form J or pay income taxes for the agricultural income?
and my dad parents are staying in our own home which is not rented
Do provide proof of property ownership in your parents' names + recent property tax receipts
They can also show your grandparents live with them + are dependent on your parents financially and for their well-being.... as family ties
Cheers