Independent research · Source-linked guidance
Transparent provenance

Evidence and source ledger

Every source used to separate merchant claims, official facts, independent guidance, competitor data, and audience signals.

Merchant documentation

  1. Joiin home page — Merchant documentation · joiin.co · Merchant-controlled · checked 2026-10-30
  2. Joiin pricing page — Merchant documentation · joiin.co · Merchant-controlled · checked 2026-10-30
  3. Joiin consolidations page — Merchant documentation · joiin.co · Merchant-controlled · checked 2026-10-30
  4. Joiin intercompany management page — Merchant documentation · joiin.co · Merchant-controlled · checked 2026-10-30
  5. Joiin QuickBooks Online page — Merchant documentation · joiin.co · Merchant-controlled · checked 2026-10-30
  6. Joiin comparison page, Joiin vs Fathom — Merchant documentation · joiin.co · Merchant-controlled · checked 2026-10-30

Platform documentation

  1. Joiin listing in the Xero App Store, US site — Platform documentation · apps.xero.com · Merchant-controlled · checked 2026-10-30
  2. Intuit Enterprise Suite page — Platform documentation · erp.intuit.com · Merchant-controlled · checked 2026-10-30
  3. QuickBooks Online Advanced page — Platform documentation · quickbooks.intuit.com · Merchant-controlled · checked 2026-10-30

Alternative provider

  1. JustConsolidate home page — Alternative provider · justconsolidate.com · Publisher independence not verified · checked 2026-10-30
  2. Fathom pricing page — Alternative provider · fathomhq.com · Publisher independence not verified · checked 2026-10-30
  3. JustConsolidate pricing page — Alternative provider · justconsolidate.com · Publisher independence not verified · checked 2026-10-30
  4. Fathom home page — Alternative provider · fathomhq.com · Publisher independence not verified · checked 2026-10-30
  5. Spotlight Reporting home page — Alternative provider · spotlightreporting.com · Publisher independence not verified · checked 2026-10-30
  6. Acterys home page — Alternative provider · acterys.com · Publisher independence not verified · checked 2026-10-30

Regulatory guidance

  1. IRS: About Form 1122, consent of a subsidiary to be included in a consolidated income tax return — Regulatory guidance · irs.gov · Publisher independence not verified · checked 2026-10-30
  2. 17 CFR 210.3A-02, consolidated financial statements of the registrant and its subsidiaries — Regulatory guidance · law.cornell.edu · Publisher independence not verified · checked 2026-10-30
  3. IRS Publication 542, Corporations (January 2024) — Regulatory guidance · irs.gov · Publisher independence not verified · checked 2026-10-30
  4. FTC Endorsement Guides, 16 CFR Part 255 (eCFR) — Regulatory guidance · ecfr.gov · Publisher independence not verified · checked 2026-10-30