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What software do you recommend for Creating a To-The-Penny, To-The-Day Budget?
I've tried Mint, and I've tried Quicken. Now, I think Quicken is an annoying, crashy little piece of software, but it is also quite capable; overall I think it has the features you want. You can enter your bills, broken down by category, in advance. You can enter your paychecks, broken down by category (gross income, federal income tax, state income tax, social security, SDI, transfers to tax-protected 401(k) account, etc) in advance. You can enter in your stock trades and it can tell you how much you'll need to end up paying in capital gains taxes. You can even enter in your stock option vesting schedule in advance (it's a royal pain because you can't go back and change anything without deleting everything, but you can do it). It'll forecast your bank account balance in all of your bank accounts in advance with a shiny chart. It'll even model your loans, if you set it up right. I didn't do too much with the "budgeting" tools per se, but the account-balances-daily features sound like the closest thing to what you're looking for that's likely to exist. The only thing that's a trifle tricky is that transfers from one account to another may take multiple days (hello, ACH) and you'll have to decide whether to record them at departure or arrival.