New Jersey Extra Payment Calculator

For a typical $384,000 mortgage (80% of New Jersey's $480,000 median home price) at 6.5%, adding $200/month can save you approximately $110,755 in interest and pay off your mortgage 5 years and 9 months early. Your normal total interest would be $489,771, but with extra payments it drops to $379,016. Use the calculator above to see your exact savings.

Both strategies save money, but a lump sum applied early in your loan has the most impact per dollar because it reduces the principal that accrues interest for years. Monthly extra payments offer more consistent savings and are easier to budget for. On a $384,000 New Jersey mortgage at 6.5%, a one-time $5,000 payment in year one saves about $10,500 in interest, while $200/month saves $110,755 over the life of the loan. Many New Jersey homeowners combine both strategies for maximum benefit.

New Jersey has strong consumer protection laws that restrict prepayment penalties on residential mortgages; the state's Predatory Lending Act provides additional protections.

This depends on your mortgage interest rate versus expected investment returns. At 6.5%, extra payments offer a guaranteed "return" equal to your interest rate — that's $110,755 in guaranteed savings on a $384,000 New Jersey mortgage. Tax consideration: New Jersey has graduated state income tax rates up to 10.75%, making mortgage interest deduction very valuable at the state level — but the $10,000 SALT cap significantly limits the combined benefit at the federal level. If your rate is below 4%, investing in diversified funds may earn more over time. Consider your risk tolerance, tax situation, and financial goals.