Sources & References Policy
Last updated: August 1, 2026
FindCalculation is committed to transparency in our sources. Every calculator page cites the authoritative sources used in its methodology.
Primary Sources
We prioritize primary sources including:
• US Government: IRS, SEC, CFPB, FDIC, Federal Reserve, Social Security Administration
• UK: HM Revenue & Customs (HMRC), Financial Conduct Authority (FCA)
• Academic: Peer-reviewed journals in finance and economics
• Industry standards: FASB, IFRS, CFA Institute publications
Secondary Sources
Secondary sources are used when primary sources are unavailable, including reputable financial publications (Bloomberg, Reuters, Wall Street Journal), established financial education platforms, and leading textbooks.
Link Maintenance
All source links are verified at the time of citation. Broken or outdated links are corrected or removed during quarterly reviews.
Users may report broken links via our Contact page.