The tutorial shows how to build an amortization schedule in Excel to detail periodic payments on an amortizing loan or mortgage. 13, Payment number, Payment date, Beginning balance, Scheduled payment, Extra payment, TotalCreate a Loan Amortization Schedule in Excel and include optional extra payments. An easy-to-use amortization calculator. I'm looking for a Biweekly Loan Amortization Schedule that will allow me to input various additional payments depending on ability. Go to any online amortization calculator and enter your balance, interest rate, and desires term—7 years. Loan payments to Caltrans are required to be accounted for and paid out of the Airport Special Aviation Fund. "Loan Amortization Schedule" means the loan amortization schedule set forth in Exhibit.