> It's just wrong to mention DI here
I agree with SSI and SSDI the pit is very, very deep. The incentive to just give up is extraordinary. You have to willingly forgo tens of thousands of dollars for the pleasure of working. Since trying even just a little bit disqualifies you. And yes, SSI/SSDI eats your soul.
But the argument stands even without SSI/SSDI though. Just adding ACA on top of the existing subsidies was enough to almost completely eliminate the incentive to work for practically half of Americans! (median household income: $53,891)
> you can't count payroll taxes as lost income, because they contribute to your future social security benefit.
If only that were literally true!! As usual, a tiny little bit of work each year contributes a lot to your benefits. Everything above that contributes ~1/8th as much. See: http://www.ssa.gov/pubs/EN-05-10070.pdf
I'll summarize: Take your annual earnings each year (up to the FICA max for that year), and adjust for inflation. Take the 35 highest earnings years, and sum them, then divide by 420 (35 * 12). The result is "Step 4". Now look at Step 5:
5a. Multiply the first $816 in Step 4 by 90%. 5b. Multiply the amount in Step 4 over $816 and less than or equal to $4,917 by 32%. 5c. Multiply the amount in Step 4 over $4,917 by 15%. Step 6. Sum the three to find your benefit!
Do you see what they did there?! This is nuts! What does this actually all mean? The net effect?
15.6% * $10k * 35 = $ 54,600 of FICA taxes ==> $ 816/mo in benefits (5.5yrs till breakeven)
15.6% * $120k * 35 = $655,200 of FICA taxes ==> $2,642/mo in benefits (20 yrs till breakeven)
TL;DR - With Social Security, paying 12x the premium nets you at most 3.2x the benefits. The highest payers would need 20 years of benefits just to get their money back, and that's with no ROI / compound interest.
Plug $20,000 (it's a bit more than current-day maximum FICA) per year savings for the next 35 years at even 4% ARR into a calculator... the day you retire you should be looking at $1.35 million dollars in your savings account. At 8% ARR (S&P500) the balance would be $2.8 million.
But they'll pay you inflation-adjusted $2,600 / month. About 1% annually on your 2.8 million. It's. A. Scam. $18,000 / month would be a respectable ROI on that level of investment. In other words, the vast majority of that up to $655k is effectively lost.
I'm not tracking inflation, but since the Wage Base tracks inflation, and payout as well, I can make the point without adding that complexity.
It's like a disease ridden throughout the tax code. The progressive nature is literally everywhere, and it's all designed to apply more and more pressure the more money you make. The problem is, it's all additive, and there are so many layers...