The IRS should be abolished ASAP.The donors names and addresses listed on NOM's Schedule B are confidential, it's illegal to release that information. You don't have the right to see your political opponents tax forms and they don't have the right to see yours.
Same sex marriage supporters are bad because they care more for ersatz equality than privacy. Reason 32 for keeping marriage one man and one woman; the IRS.
To replace the lost revenue, institute a national 19% sales tax on all goods sold. It would save the federal government, i.e. the American taxpayers HUNDREDS OF BILLIONS OF DOLLARS. You would eliminate the entire IRS bureaucracy, and not have to replace that bureaucracy, because nearly all the states already collect their own sales taxes. The states would just collect the additional 19% tax, and send it to the federal government.
There would be no deductions or exemptions to complicate the tax laws, and you wouldn't need the large number of tax accountants and tax lawyers.
States have been charging sales taxes for decades, have the system functioning, and it's a lot less complicated system. That's probably why congress is opposed to it.
Think of all the time, effort and hassles that would be saved by eliminating the IRS and just instituting a national sales tax.
Remember that there WAS a time when there was no IRS, and the U.S. got along fine without it.
ELIMINATE THE IRS !