Dattebayo wrote:MinisterofDOOM wrote:This is the part where one of you supports his argument or both of you shut up.

It's a simple fact: two people paying taxes on two different incomes spend less on taxes then one entity (a married couple) because they are in a lower tax bracket. They don't call it a "marriage penalty" for nothing...
WRONG. It has nothing to do with the additional income putting you into a new tax bracket, and has everything to do with different rates for married people and single people. Sometimes it may look that way, but it's not for those reasons, and it most certainly isn't the case for the spouses of stay-at-home parents. I'll explain:
Originally, individual income was individual taxable income, even if you were married, unless you lived in a "community property" state, where State law dictated that an individual's income was not actually his/her income, but rather the income of his or her household. There's some Supreme Court history here - people would try to say that half their income was actually their wife's. The Supreme Court said that unless it was State law forcing you to do this, that smelled too much like tax avoidance (two people making $50,000/year, after all, send fewer dollars together than a single person making $100,000/year).
But, caving to the pressures of good policy and good politics, Truman in 1947 handed down joint filing, taking it out of the court's hands, and allowing any married couple to combine their incomes. The law is: if you're filing jointly, you add up your two incomes, and then divide that number by half, and pay twice the tax owed on that.
So: two spouses making $50,000 each saw no difference. The guy down the street who made $90,000 and was married to a woman who made $10,000 would pay exactly that same amount in taxes. This remains true today - no matter how you get to the $100,000 of taxable income, the tax paid will be the same.
What changed was that in 1969, Congress tried to fix what was perceived to be as an unfair SINGLE penalty. After Korea, there was a bit of a shortage of eligible bachelors, and single women couldn't find husbands, so they lobbied Congress to get the IRS off their backs. They'd love to pay the lower tax rates, but they couldn't find anybody to marry in order to do so.
So Congress lowered the individual tax rates, but they didn't lower the married tax rates accordingly. Thus the marriage penalty was born. It's not a problem of tax brackets, it's a problem of tax rates, and it's not really a problem unless the married couple brings home two roughly equal paychecks every week. Where there's a disparity in income, it STILL pays to be married. I just got married, and this year's going to be good for me, because my wife won't be working at her part-time job until next month, and won't be starting her full-time job until September or October. We're not going to be earning that much more money than last year, but we're going to be sending in much less.
I'll illustrate with today's tax rates:
- An individual making $50,000/year sends $11,127 to the IRS. Two unmarried individuals making $50,000 would send in
$22,254.
- A married couple bringing in two $50,000 incomes would send in
$23,528.50. There's your marriage penalty of just over $1000.
- An individual making $90,000/year and an individual making $10,000/year would send in a combined
$26,422.
- A married couple with those identical incomes would still only send in
$23,528.50. There's a penalty for not being married of almost $3,000.
And just as a note, for married couples wondering about this, outside of situations where one spouse has a great number of deductions (assuming you're going to itemize), I think it's safe for me to say: IT NEVER PAYS TO FILE SEPARATELY. The only reason people do that is not usually for the above exception; it's because they're getting divorced.
But, and here's the kicker: if you're thinking that you don't want to be married because of the tax consequences, chances are, you really didn't want to be married in the first place.