My co-worker (no, not me!) is convinced this will work. He is single, makes about $70-$80K, and lives in California and will itemize deductions in 2006 but not 2007. Oh, and he's annoying and keeps talking about this brilliant plan so I don't want this to work out for him:
- This month (Dec 2006), send in a ,000 extra for state taxes using California's 540-ES estimated tax form.
- File CA state 2006 taxes as soon as possible in 2007 to get the ,000 overpayment back by, say, March.
- File federal 2006 taxes in April 2007, itemizing deductions, including that ,000 overpayment.
- In 2008, when it comes to file 2007 taxes, the ,000 CA state tax refund he'll get back in March 2007 is apparently not taxable, at least according to the "State and Local Income Tax Refund Worksheet-Line 10" on page 24 on the 2006