I am about to purchase a new motor for my boat, which will cost approx. $17,000. I have $219k in my TSP. I am 63 years old and fully retired, and I am not taking any distributions from my TSP, as I am able to live comfortably off of my retirement annuities at this time. My plan is to take $20K out of my TSP, paying 20% Federal withholding for a net payment to me of $16k, then pay cash for the rest of the purchase price of the motor. Does this make sense, or is this unwise? I have not looked into financing the purchase through the boat dealership, but I assume the high interest loan through them, or my bank, would be worse than taking the $4K hit on taxes, and I really don't want more monthly payments. Assuming a 5% return annually on my TSP, if I withdraw $20K, I will be giving up approx. $24K in earnings over the next 5 years. If I finance the $17k purchase for 5 yrs at 8% interest, it will cost me approx. $21K total, and I will have a $350/mo payment for 5 yrs. I'm not liking the idea of more debt at this point in my life, so I think the TSP withdrawal is the better option. Is this wrong thinking on my part? Thank you for any input!
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