The step used in the Capital Preservation Model
The following steps are used to calculate the amount of money required to fund your entire retirement along with how much you need to save per month.
Step 1. Calculate your Wage Replacement Ratio (WRR) today using one of the two methods identified earlier (top-down or budgeting).
Step 2. Determine gross dollar needs based on your WRR.
Step 3. Determine your net dollar requirements by reducing your results from step 2 by your Social Security benefits you will receive along with any other savings you currently have.
Step 4. Determine the first annual retirement payment amount by inflating your net dollar requirement in step 3 to your retirement age by the inflation rate.
Step 5. Calculate the amount of money that will be required to allow you to withdrawal your annual requirement amount each year through out your full retirement life expectancy.
Step 6. Calculate additional amount of money required to add to step 5 so that you don't consume the amount of step five (this is preserving the same amount each year).
Step 7. Add the amounts in step 5 and step 6 together to get your "number"
Step 8. Calculate the amount of money needed to be invested per year so that the total amount from step 7 is accumulated by retirement age.
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