Separation of Church & State:
- Separation of Church and State 101
- Secularism 101
- What is the Separation of Church and State?
- Religion's Place in the Public Square
- Myths About Church/State Separation
- Church and State News
- Church & State Polls
Secularism & Secularization:

Where’s the “yes, because they shouldn’t have tax exempt status to begin with and thus should be able to do whatever they want without fear of losing it” button?
Eliminating the “tax exempt” category for all non-profit organizations would be an entirely separation poll question. If I added your answer, then I’d also have to add “no, and they shouldn’t be tax exempt to boot.” Putting two different issues in a single poll question complicates matters and is something I try to avoid.
If you think that the only context in which churches should be able to endorse candidates is the absence of tax exempt status, then the second answer is the one that’s closest to your position.