Pre-EMI vs Full-EMI Calculator
Lighter now, or cheaper over the loan's life
Pre-EMI vs Full-EMI Calculator
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%
yrs
mo
Pre-EMI: interest paid during construction
0
interest-only, principal untouched
Full-EMI: paid during construction
0
EMI from day one, principal also reduces
Interest saved over full loan life with Full-EMI
0
from reducing principal earlier
Pre-EMI feels lighter, costs more over the loan’s life
Paying only interest during construction keeps your outgo lower while you’re likely also paying rent elsewhere — but the principal never shrinks during that period, so the full loan amount keeps accruing interest for the entire construction window.
Full-EMI starts earning you equity sooner
Paying full EMI from disbursement means part of every payment reduces principal immediately, cutting total lifetime interest — the tradeoff is a higher monthly outgo during construction, often stacked on top of rent.
The Section 24(b) pre-construction interest rule
Interest paid during construction (whether via pre-EMI or the interest component of full-EMI) is claimed in 5 equal annual installments starting the year of possession, capped along with regular interest at Rs 2 lakh/year for a self-occupied property.
Pre-EMI interest during construction is computed on the full loan amount at the given rate (a simplified assumption — real disbursement is often staged, so actual pre-EMI in early months would be lower on a partial disbursement). Full-EMI total interest across the entire tenure (construction period plus post-possession years) is computed via standard amortization from day one. The Section 24(b) pre-construction interest deduction (5 equal installments post-possession, within the overall Rs 2L self-occupied cap) isn't quantified here but is a meaningful year-one tax consideration either way. Not tax or financial advice.