Mortgage Refinancing Calculator Shows Vastly Different Fees

A mortgage refinancing calculator reveals significant discrepancies in early repayment fees, with potential differences of tens of thousands of shekels for nearly identical loans. For a 900,000 shekel loan with 22 years remaining and a 5.5% interest rate, switching to a 4.2% rate could incur a fee of 97,927 shekels if the entire loan is on a fixed rate. However, if half the loan is on a prime rate, the fee drops to 45,128 shekels, a difference of over 52,000 shekels.

These fees, known as "discount fees" or "capitalization fees," are calculated based on the difference between the loan's current interest rate and the average market interest rate published by the Bank of Israel. This means the fee increases precisely when refinancing becomes more attractive. Loans on the prime rate track are largely exempt from these fees, while fixed-rate loans bear the full calculation.

Further simulations highlight how loan terms and structure dramatically impact costs. For instance, a 900,000 shekel loan with 20 years left, refinanced to 4.2%, incurs a 90,255 shekel fee on a fully fixed rate, resulting in a net saving of 59,788 shekels. Conversely, with half the loan on prime, the fee is 45,128 shekels, leading to a net saving of 104,916 shekels.

Extending the loan term can also negate savings. Refinancing a 900,000 shekel loan from 20 to 25 years at 4.2% leads to lower monthly payments but ultimately increases the total cost by 63,563 shekels over the loan's life due to the longer repayment period.

Negotiating discounts on the early repayment fee can also yield substantial savings. For a 1.2 million shekel loan, a 10% discount on the fee results in a net saving of 44,629 shekels, while a 40% discount increases the net saving to 98,203 shekels, a difference of over 53,000 shekels based solely on the negotiated discount.

The calculator's simulations underscore the importance of considering various factors, including loan structure, remaining term, and negotiated fees, when evaluating mortgage refinancing options. The intended duration of homeownership is also a critical, though often unstated, factor in determining the true cost-effectiveness of refinancing.