So, a fair number of Mustachians ought to be able to achieve at least some of the Earned Income Tax Credit (EITC). For all the examples, I am going to use my own situation (and the same as MMM): Married, 1 child.
I decided to try and figure this out. Input is welcome.
If you go to the EITC table you can see that the maximum you can achieve is $3,305 with income of $9,700 to $23,299. It totally phases out at $43,940 with a credit of a whole $3.
http://apps.irs.gov/app/vita/content/globalmedia/earned_income_credit_table_1040i.pdfNow, lets go to the main form and see how the IRS figures "income" for the purposes of the EITC (because we can't just have ONE definition of income, right?)
http://www.irs.gov/pub/irs-pdf/p596.pdfYou have to figure both AGI, and "Earned Income" - which isn't exactly clear. I believe IRA contributions reduce AGI, but not Earned Income. 401k contributions should reduce both.
So, $23,299. With the standard deduction and exemptions toaling $24,250 you should have no tax due. You get $3,350 from the EITC, $1,000 from the Additional Child Tax Credit
Add up $23,299 + $3,350 +$1,000 = $27,649.
So, "spending money" of $27,649.
GOTCHAS: If you have any of these, no EITC for you!
Too much interest income. $3,350 kills it.
Filing separately. If you are married, you must file jointly.
Not being a US Citizen or resident alien all year.
Foreign earned income
Lesser GOTCHA. Might reduce your amount, or eliminate EITC
Too high Earned income, even though AGI is low enough.
I'm sure that I'm missing stuff. What is it?