For me, the quick answer would be that no, one more year of my life spent working is not worth another $2700 annually. But, there's more to it than just that. As others have mentioned, working an extra year means one less year of retirement you have to fund. And one more year that your investments can grow, as you're not tapping into them yet. And the added bonus of one more year of continued investments, if you're still putting money away into an IRA, 401k, or even an after-tax account. Then there's health insurance. If your company is currently paying your health insurance, that's a bill you're going to have to pick up, unless you're old enough to go on Medicare. But even there, there's gap insurance. Also, if you're expecting to receive SS, an extra year of work will increase that payout if you're replacing a low-paying year or a "zero" year with a year's worth of higher wages, for their calculations.