EMI, total interest and tax savings under 80C + 24b — with prepayment modeling.
Year-1 numbers shown. Principal portion grows over time, interest shrinks — tax savings rebalance accordingly.
A home loan is the largest debt most Indians ever take. The headline EMI hides the real cost — interest is typically 80–100% of the principal over a 20-year tenure.
Old tax regime offers two strong deductions: ₹1.5L on principal (Section 80C) and ₹2L on interest (Section 24b) per year for self-occupied property. That can save ₹1L+ per year for top-bracket taxpayers.
Prepayments early in the loan slash total interest. Even small annual prepayments of ₹50K shave years off the tenure.
A ₹50L home loan costs you over ₹1 Cr at completion. Tax benefits offset some, prepayments offset much more.