Future Tax — EMI calculator share URL query keys
Page: https://futuretax.in/tools/emi-calculator/
Rich tabs (home / personal / car). Query overrides ft_emi_rich_calc_state_v1.

Legacy simple link (home tab only):
  p               Principal (₹)
  r               Annual rate %
  n               Tenure in months

Rich format:
  tab             home | personal | car
  view            month for month amortization view
  cs              advance | arrears (car scheme; arrears default)
  ho_p, ho_r, ho_t   Home loan principal, rate, tenure
  ho_u            mo if tenure in months (years default)
  pe_p, pe_r, pe_t, pe_u   Personal loan fields
  ca_p, ca_r, ca_t, ca_u   Car loan fields

Legacy ?p=&r=&n= 301 redirects to ho_* format on server.

Browser state: ft_emi_rich_calc_state_v1