I'm retiring in 3 1/2 months. Initially, my federal employee DB pension will cover 75% of our expenses, with some cushion, including health insurance & a $1200 mortgage. Wife will continue working for a year or two, continuing to fund her 401k & making up the 25% difference in our budget. This will allow us to avoid withdrawals from my TSP.
In 4 years, I'll begin receiving my military reserves retirement, which will replace wife's working income. If she works until my mil retirement starts, we won't have to touch the TSP or her 401k. If she retires before the mil retirement begins (her choice) we'll have to withdraw at a 4% rate until the mil retirement does begin, then cease withdrawals at that point.
Wife is 3 yrs younger than I. She'll begin SS at age 62, when I'm 65. Her SS will only be maybe $600 or so. Mine is affected by the WEP, and will be $250 or less. Our biggest financial decision in the next 3 or 4 years will probably be whether to use portfolio funds to pay off the mortgage or continue making payments. Terms are 4.25% fixed, VA loan for 30 yrs. Paying off the mortgage will leave us with a much nicer monthly/yearly cushion, but at the cost of the loss of investment opportunity.
We won't have a large total portfolio, so paying off the mortgage would put a big dent in it (by about 50%). Still, since by age 60 (me, 4 yrs from now), my pensions will cover 100% of our finances, maybe that wouldn't be such a big concern. All that said, we will probably only keep 6 months basic expenses in cash, plus maybe $25,000 or so, in Roth IRA's for emergencies.