Run a free full auditWhin Global is an Accountant in Columbus, OH. The firm provides tax preparation and U.S. tax advisory services, specializing in international and cross‑border situations. It serves individuals, small businesses, American expatriates, green‑card holders, foreign nationals, and non‑resident aliens who have U.S. tax filing requirements. Services include U.S. tax return preparation for expats, foreign‑income and foreign‑asset reporting (FBAR, FATCA), tax planning for international moves, assistance with ITIN applications, and help catching up on past filings. Whin Global has been offering expat tax return preparation since 2018 and draws on U.S. tax preparation experience dating back to 2007. The practice serves clients in Columbus and remotely nationwide, and it holds a perfect 5.00 rating from reviewers.
The firm’s approach centers on clear guidance, risk reduction, and proactive compliance for clients whose income, assets, or residency cross borders. Founded by Abraham Ndongo, a certified public accountant licensed in Ohio who has provided U.S. tax services since 2010, Whin Global combines personal experience living abroad with professional expertise. The team focuses exclusively on U.S. tax advisory and compliance for individuals and small entities with international components, deliberately excluding bookkeeping, payroll, audit, and non‑U.S. tax filings. Their mission emphasizes doing the right thing for clients, employees, and the community.
Whin Global operates at 470 W Broad St, Suite 5112, on West Broad Street. It is a short walk from West Town Street and about 0.2 miles from Batters Box Academy. The office is also roughly 0.3 miles from the Scioto Peninsula neighborhood and nearby arts centers such as Wild Goose Creative and 400 W Rich.
With a dedicated focus on cross‑border tax matters, Whin Global provides Columbus residents and expatriates a reliable, expert accounting resource for navigating complex U.S. tax obligations.
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BizScoreAI scanned the website whinglobal.com on June 3, 2026. Whin Global has a BizScore of 73 out of 100.
AI visibility scan by category: AI Discovery 25 of 25 points, Structured Data 8 of 25 points, Content Readiness 22 of 30 points, AI Trust Signals 12 of 20 points.
Website audit sub-scores (out of 100): On-Page 73, Technical 84, Performance 54, Content 74.
Strengths: 8 checks passed. llms.txt, AI Crawler Access, AI Content Blocking, Organization Schema, Q&A Content, AI-Parseable Headings, About/Team Page, XML Sitemap.
Areas to improve: 4 checks. FAQPage Schema (failed), Speakable Schema (warning), Meta Description (warning), Author Signals (warning).
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