I think I found a way to get somewhat accurate pricing for treasury bonds in Google Sheets. You can use the TYX interest rate option to get the current yield on a 30yr treasury. With your particular bond's settlement date, maturity date, and interest rate, you can use the PRICE() function to calcula...

I'm self employed and use a SEP IRA. You can contribute roughly 20% of your income, up to $54,000 (2017 contribution limit). Here's the IRS spreadsheet to determine how much you can contribute: https://www.irs.gov/publications/p560/ch05.html You have to subtract out your deductible part of self empl...

For those using the PP for FIRE, do you consider your taxable and tax-deferred accounts "one portfolio" or keep them separate? Do you use PP for both or different strategies? I'm 28, have about a 65% after-tax savings rate, and am currently using PP in both my taxable account and SEP IRA. ...