Well, just keep looking at it as a blessing, and an opportunity for the future. Depending on the source of the money you may or may not have to pay income or capital gains taxes on it this year. If it is lump sum it will be substantial, but even payments have tax implications. After it is invested you will pay federal income tax on your "profits". In savings accounts, which are extremely low yield, the interest is taxable and will be added to other present income. You can offset some of that with a big mortgage payment if you want to buy a nice house (great future investment), and at approx. 5% it is cheap money.
But, if you use another legal entity such as the NV corp, you can deduct numerous expenses that you may be paying anyway (car, second home, fuel, bookeeping, legal, domestic help, etc.). Everything expensed through the "Oppsworld Corporation" will reduce your federal and state taxes. Your assets will be protected, and you can draw salaries as officers of the corp. The salaries will reduce the fed taxes, but you pay your personal taxes based on those salaries. There are several commercial services that will set NV corps up for you, but it is really quite simple and the fees are less than $200 to do it yourself. You will need a NV resident "agent" for filing purposes, but that person should have no ability to touch the resources. If my own mother had done this instead of relying entirely on trust accounts we would have avoided over $1MM in fed taxes when she passed away.
Always remember that gaining wealth is just one part of the picture. Holding onto it is the other. If you want to email me I'll give you the name of one of the best financial men in the country. He splits his time between NV and UT, is a registered IRS "agent"(?), and has the most ethical fin.serv. business I've ever seen (for well over 20+ years).