@Dutchess_III Here’s an old article that breaks it down the easiest.
Conservative view:
...taxpayers subsidize roughly 24% of all abortion costs in the U.S. with 6.6% borne by federal taxpayers and the remaining 17.4% picked up by state taxpayers. If we apply the 24% figure to the total number of abortions, this is equivalent to taxpayers paying the full cost of 250,000 abortions a year, with about 70,000 financed by federal taxpayers and 180,000 financed by state taxpayers.
Abortions are financed in a variety of ways. According to a Guttmacher Institute survey in 2011, 69% of abortions are paid for entirely out of pocket. Another 15.6% report using Medicaid, while 7.3% used a non-Medicaid source of coverage (although this 2011 survey did not indicate the type of coverage—employer-sponsored or non-group, etc.). 8.6% reported not knowing whether they used third party coverage.
Everyone knows that Medicaid is taxpayer-funded, so the foregoing would appear to answer my question. But this is exactly where things get complicated. First, as we’ll see, Medicaid is not the only vehicle by which taxpayers end up subsidizing some part of abortion costs. It’s not easy figuring out what share of abortions is paid by federal taxpayers vs. state/local taxpayers so I’ve done the best I can with readily available data.
https://www.forbes.com/sites/theapothecary/2015/10/02/are-american-taxpayers-paying-for-abortion/#6ccb21f16a4b
Liberal view:
As we’ve noted, federal dollars do not actually fund abortions. A longstanding provision known as the Hyde Amendment excludes Planned Parenthood and other medical providers from using federal dollars to pay for most abortion services, except in instances of rape, incest or when a woman’s life is in danger.
Abortion opponents argue that even these types of federal payments mean that the government is indirectly supporting abortion, so they have pursued various legal and regulatory approaches to shut down the federal funding streams that currently support organizations like Planned Parenthood.
Indeed, estimates show that the organization receives about 40 percent of its funding from the government. Planned Parenthood receives more than $500 million in combined state and federal government funds.
Planned Parenthood gets most of its funding through Medicaid reimbursements and from Title X, a Health and Human Services grant program that funds comprehensive family planning services.
https://www.politifact.com/truth-o-meter/promises/trumpometer/promise/1357/defund-planned-parenthood/