Long time lurker here... what a great site - I have learned a ton here and at Bogleheads.
Situation: I'm 48, wife is 50, 3 kids 10-15.
Sole proprietor consultant $300-400k/yr income. Wife works a bit, $25k/yr
I've been maxing out my SEP IRA for the last 10 years; that constitutes the bulk of our retirement accounts ($600k), with another $100k in a Roth & rollover IRA, and $100k in our emergency fund. No debt other than a small mortgage which will be paid in 8 years. I give 10%/yr to charity. Retirement accounts are all in FZROX (Fidelity S&P500 index fund), emergency fund is in short term treasury fund.
I'm about to enjoy the fruits of some profitable business decisions. This year I expect to realize about $160k in long term capital gains, and an additional $1m in business income, followed by another $500k in 2024. I *may* extend this streak for a few more years, but it's also possible that my income could revert back to its current level. I'm in no particular hurry to retire; I enjoy my work & have plenty of time to travel & be with my family. My goal is more "F__ you money" in case my situation changes.
Question is how to manage the windfall. I'm in CA, so I expect to get clobbered by taxes this year. Here are the options I've looked at so far:
1. Donor Advised Fund to smooth out charitable giving. This seems pretty easy/straightforward, unless I want to just give a ton more than usual for one or two years.
2. Defined Benefit Plan. This is more controversial - because I'm not sure how may years of excess income I'll have I could end up only contributing for a few years. The DBP people I've talked to have said that I can always shut the plan down and roll it over to a 401(k), with the dramatic drop-off in income being a valid explanation for the IRS. There are costs involved, but the tax savings are so large that it may be worthwhile even if I only contribute for a few years. Looks like I could shelter $300k for the first year and maybe $250k for subsequent years. If I do this I have to stop contributing to the SEP.
3. MBD Roth? I'm not quite clear on how this works with my SEP IRA. It seems like the contribution limits are similar and I can't do both, so I'm not sure there's much of an advantage.
4. I may also hire a financial advisor (fixed fee or hourly) to help with this & developing a more sophisticated asset allocation.
5. Any other ideas? Just suck it up, pay the taxes, and dump the remainder into a taxable brokerage account?
Thanks for your thoughts!