Let say I buy a annuity, own rental property, apply for Social Security, and receive a pension along with any other income producing asset. I have often wondered how these income producing (in periodic payments) assets are calculated into my net worth and my overall portfolio asset allocation.
Annuity:The annuity pays individuals differently, but for the sake of the discussion let's say you buy a 5% fix annuity. You won't actually know what you lifetime payout will be (until you die), but you would expect ($300K*5%) periodically ($15K/yr for example). Eventually, a annuity dies with you. Does annuity income add to your net worth while alive? Is it subtracted when you die (not that you care, but your heirs might).
Social Security:Social Security seems to be set up in a similar manner (plus a COLA rider), but your payout is determined instead your work income history. SS goes away upon death and so does its net worth value. Does it have a net worth value while alive.
Rental Property:If you bought a $300K home and rented it for income, you might hope to net 10% ROI or $30K/yr. The property has to be managed and maintained. Upon death, the property has value. While living, a rental asset provides rental income. Both seem to be additive to one's net worth in life and death.
Pension Income:From the linked article:
For example, if your pension pays out $40,000 a year, you expect to live 30 years, and your discount rate is 4%, then your pension would be worth around $692,000 today. You can get this value by plugging all of these values into a financial calculator [Payment = $40,000, Future Value = $0, Interest/Year = 4%, Periods = 30, Periods/Year = 1] and then solving for the Present Value. In other words, if you had $692,000 today (Present Value) that was earning 4% per year, you would be able to withdraw $40,000 per year for 30 years before running out of money.
This article might lend itself to help determine how these income producing assets impact net worth.
how-much-is-my-pension-worth/ 
