MODELING DEBT - LOAN TERMS Flashcards
PMT
CALCULATES CONSTANT LOAN PAYMENT
PMT - FORMULA
=pmt(periodic rate, total periods, -loan amount, $ fv)
IPMT
CALCULATES INTEREST PAYMENT FOR THE PERIOD
IPMT - FORMULA
=ipmt(periodic rate, period, total periods, loan amount)
PPMT
CALCULATES PRINCIPAL PAYMENT FOR PERIOD OF INTEREST
PPMT - FORMULA
=ppmt(periodic rate, period, total periods, loan amount)
CUMIPMT
CALCULATES CUMULATIVE INTEREST PAID FOR PERIODS OF INTEREST
CUMIPMT - FORMULA
=cumipmt(periodic rate, total periods, loan amount, beg period, end period, 0)
*LOAN AMOUNT MUST REMAIN POSITIVE FOR CALCULATION TO WORK
CUMPRINC
CUMULATIVE PRINCIPAL PAID FOR PERIODS OF INTEREST
CUMPRINC - FORMULA
=cumprinc(periodic rate, total periods, loan amount, beg period, end period, 0)
**LOAN AMOUNT MUST REMAIN POSITIVE TO CALCULATE CORRECTLY
REMAINING LOAN BALANCE - FORMULA
= ORIGINAL BALANCE - CUMULATIVE PRIN PAID
REMAINING LOAN BALANCE - CUMPRINC
CUMULATIVE PRINCIPAL FOR REMAINING LOAN TERM
LOAN TERM VS AMORTIZATION TERM
LOAN TERM - PERIOD OF TIME LOAN WILL BE PAID BEFORE BECOMING DUE
AMORTIZATION TERM - TIME PERIOD USED TO CALCULATE LOAN PAYMENTS
2 LOAN AMORTIZATION FACTORS
IO PERIOD
LOAN TERM
LOAN BALANCE DEPENDS ON
LOAN TERM
LOAN BALANCE & LOAN TERM
IF ANNUALIZED PMT PERIOD > LOAN TERM; LOAN BALANCE = $0
PRINCIPAL PMT DEPENDS ON
IO PERIOD
LOAN TERM
PRINCIPAL PMT & IO PERIOD + LOAN TERM
IF PMT PERIOD > IO PERIOD & IF ANNUALIZED PMT PERIOD <= LOAN TERM; CALCULATE PRIN PMT
AMORTIZATION TABLE - ORDER OF CALCULATIONS
BEGINNING BALANCE
PRINCIPAL PAYMENT
INTEREST PAYMENT
TOTAL PAYMENT
ENDING BALANCE
BEG BALANCE - AFTER PERIOD 1
=IF(ANNUALIZED PMT PERIOD > LOAN TERM YRS,$0; PRIOR PERIOD END BAL)
ANNUALIZED PMT PERIOD
= PMT PERIOD / 12
PRIN PMT - FORMULA
=IF(AND(PMT MONTH > IO MONTHS, ANNUALIZED PMT PERIOD <= LOAN TERM), PPMT, 0)
PPMT CALCULATION - PMT PERIOD
(PMT MONTH - IO MONTHS)
SUBTRACTING IO MONTHS FROM PMT MONTH TELLS EXCEL TO CALCULATE PRINCIPAL PMT STARTING AT THE CORRECT MONTH AFTER THE IO PERIOD ENDS
EX: IF PMT MONTH IS 13 & IO PERIOD IS 12 MONTHS (13 - 12 = 1); THE PRINCIPAL PMT CALCULATED FOR MONTH 13 WOULD BE BASED ON PRINCIPAL PMT THAT SHOULD BE MADE FOR PERIOD 1 OF AMORTIZING LOAN
INTEREST PATMENT - FORMULA
= BEG BALANCE X PERIODIC RATE