Hire people to do the things you do which have the worst tradeoff of hours expended per unit of value added.  Alternately, hire people to automate those things.<p>And I'd SERIOUSLY consider at the very least a) setting yourself up a SEP-IRA and b) socking away the maximum in an index fund.  It is essentially monopoly money to you anyhow at the moment, right?  Trust me, you won't regret having 30 years of appreciation on your monopoly money when you retire.  (This will also simplify your tax planning for this year.)  Index funds are a no maintenance investment -- as long as you can pretend that the money doesn't exist, you can get by with checking them once a year (or less!)