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8 Years
experience
Trusted Expat Tax Services in Columbus, OH
At Whin Global, we specialize in providing professional expat tax services for individuals and small businesses navigating U.S. tax regulations from within the United States or abroad. Established in 2018, our team of certified public accountants brings extensive experience in cross-border tax compliance, serving expatriates, foreign nationals, and global employers. We leverage cloud-based technology to ensure secure, efficient service while prioritizing personalized solutions tailored to each client's unique financial situation.

Our expertise spans tax return preparation, audit representation, and strategic planning, with a proven track record in penalty abatement and streamlined filing compliance. Committed to community and client care, we strive to deliver value-driven tax advisory services that empower clients to achieve their financial goals.
Services
Expat Tax Returns Business Tax Services Tax Audits/Notices Individual Tax Services Accounting Services
Details
  • Year established: 2018
Highlights and features
  • We offer specialized expat tax expertise since 2018 with CPAs licensed in Ohio
  • Our team provides personalized solutions for cross-border tax compliance challenges
  • We utilize secure cloud-based technology for client data protection
  • We maintain a 100% success rate in penalty abatement cases
  • We deliver tailored tax planning for digital nomads and international businesses
Services
Expat Tax Returns
We prepare U.S. expat tax returns for individuals and businesses worldwide, including state/local filings. Our services cover tax equalization, streamlined compliance, and foreign financial reporting (FBAR, Form 8938). We specialize in cross-border tax challenges faced by digital nomads and international assignees.
Business Tax Services
We handle federal business tax returns (Schedule C, 1065, 1120-S) with state/local filings. Our services include entity selection advice, international tax planning for foreign investments, and CPA advisory services for small businesses with cross-border operations and U.S. tax obligations.
Tax Audits/Notices
We provide professional review and resolution of IRS/state tax notices, including penalty abatement strategies. Our team assists through all audit stages with a 100% success rate in penalty removal using first-time waivers or reasonable cause arguments for expat taxpayers.
Individual Tax Services
We prepare federal/state individual tax returns for expats and nonresidents, including estimated tax calculations and ITIN applications. Our services address foreign financial reporting requirements (Forms 5471, 8865) and tax planning for green card holders and former U.S. citizens.
Accounting Services
We offer limited accounting services focused on tax-related needs, including book reviews, payroll tax calculations, and cash flow analysis. While we don't provide full bookkeeping, we support small businesses with tax-compliant financial reporting and compliance requirements.
People
Abraham Ndongo
Founder & CPA
Abraham Ndongo, licensed Ohio CPA, founded Whin Global in 2018 after 11 years of tax experience including H&R Block. He specializes in expat tax compliance, leveraging personal experience living abroad to address cross-border tax challenges for individuals and businesses globally.
Questions
Are American expats required to file US taxes?
Yes, U.S. citizens and green card holders must file tax returns regardless of residence. Expat tax filers can benefit from provisions like the Foreign Earned Income Exclusion and Foreign Tax Credit to reduce liability.
What services help with late tax filings?
We specialize in streamlined filing compliance for expats with delinquent returns and FBARs, including penalty abatement strategies and shadow payroll setup for international assignees.
How do digital nomads handle US tax obligations?
We provide tailored tax planning for digital nomads, addressing residency determination, foreign earned income exclusions, and compliance with U.S. tax requirements for temporary international assignments.
What business tax services do you offer?
We prepare federal and state business returns (Schedule C, 1065, 1120-S), provide entity selection advice, and handle international tax compliance for businesses with cross-border operations and foreign investments.
How do you handle tax audits?
Our team reviews tax notices, develops abatement strategies, and represents clients through all audit stages with a 100% success rate in penalty removal using first-time waivers or reasonable cause arguments.