A group of millionaires—not to be confused with people who earn $200k a year—say they’re opposed to the so-called Millionaires tax, because it causes other millionaires to flee New York. And that’s bad. It’s also untrue.

The Wall Street Journal points out that the amount of millionaires increased in 2010 and the numbers cited by the Partnership for NYC are mostly bullshit:

The report says that from 2007 to 2009, when the Millionaire’s tax was imposed, New York saw a 9.4% decline in state taxpayers who earn $1 million or more. Citing stats from Phoenix Marketing, the Partnership says the number of $1 million earners fell to 345,892 in 2009 from 381,786 in 2007.

It sounds scary. But it isn’t entirely accurate. As the liberal Citizens for Tax Justice points out, the 9.4% decline was actually for people who have wealth of $1 million, not for those who earn $1 million or more. And during that time, the nation as a whole lost wealth and millionaires because of the stock-market swings.

But there is something else to note in the Partnership’s research. The number of millionaires in New York actually increased in 2010–while the tax was in place. New York had 381,197 millionaires in 2010, an increase of 35,000 millionaires from 2009. This again likely reflects wealth gained from the stock market and Wall Street, not from taxes.