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How we check our work

Our guides sit next to calculators professionals put their license beside. These are the rules we hold ourselves to.

  1. §1

    Every figure is sourced

    Government-set numbers cite the agency and the effective date. We link the primary source, not a blog that quoted it.

  2. §2

    Examples are recomputed

    Worked examples are calculated with the same formulas the calculators use, and rechecked when inputs change.

  3. §3

    Dated and updated

    Each guide shows when it was published and last updated. When a cited figure changes, the guide changes and so does its date.

  4. §4

    No paid placements

    We don’t accept payment for coverage or links. There are no affiliate links on the site.

  5. §5

    Not advice

    Guides are general information. Compliance articles are checklists to discuss with your own compliance officer.

  6. §6

    Corrections

    Found an error? Email [email protected]. We fix confirmed errors promptly and note material corrections at the end of the guide.

FAQ

Editorial questions

Still stuck? Ask the team — we reply within one business day.

Q.01Who writes CalcFunnel guides?
The CalcFunnel editorial desk — the team that builds and verifies the calculators.
Q.02Do you use AI to write guides?
We may use AI tools for drafting and checking, but every published guide is reviewed by the team, and every figure is verified against its source.
Q.03Do you accept guest posts?
Yes, from practitioners. See write for us.
Q.04How do you choose topics?
From questions customers and prospects ask us, and from changes to the rules our calculators implement.
Q.05Do vendors pay to be mentioned?
No. Tools are mentioned when they’re genuinely useful to the reader.
Q.06How do I request a correction?
Email [email protected] with the guide URL and the correction.