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Guides

Our calculators run the numbers. These guides cover the decisions that come first, like which legal structure fits your organization or what actually qualifies for a new tax deduction, so you know what to calculate. 4 so far, no signup required. Looking for a calculator instead? Browse all 89 calculators → Each guide is a plain-English walkthrough sourced directly to the IRS publication or the bill text behind it, not a paraphrase of someone else's summary, because the two topics here (church tax status and the 2025 tips/overtime deductions) are exactly the kind that get restated wrong across the internet.

Business and Nonprofit Structure

More guides are coming, alongside new calculators.

Tax Deductions

How we source our numbers: every guide on this page uses current government or published-standard figures, not a guess. The full method for each one, and how we correct a number when it changes, is on our methodology page; our sourcing and correction rules are on our editorial policy page. Reviewed September 2026.

Common questions

Does 508(c)(1)(A) mean a church doesn't have to follow any tax rules?

No. IRS Publication 1828 confirms 508(c)(1)(A) exempts a church from applying for 501(c)(3) recognition, not from the underlying operational rules those organizations already follow. The 508(c)(1)(A) vs 501(c)(3) guide lays out exactly what does and doesn't change.

Can a new church open a bank account before it has a 501(c)(3) letter?

Yes, with an EIN and its own organizing documents; banks do not require a 501(c)(3) determination letter to open an account. The 508(c)(1)(A) Bank Account guide lists what banks typically ask for instead.

Do the No Tax on Tips and No Tax on Overtime deductions apply automatically?

No, each has its own dollar cap and income phaseout that has to be calculated, which is what the No Tax on Tips and Overtime guide and the No Tax on Tips and No Tax on Overtime calculators work out for your actual income.