About Us
We are a U.S. based botique firm specializing in international cross border taxation of U.S. mid market and start up MNEs. Our team comes with up to 15 years of combined experience advising on complex global tax matters. Having worked with Big Four firms across multiple jurisdictions, we bring a deep and practical understanding of global tax systems and regulatory environments. Our expertise spans EMEA, LATAM, ASPAC, and North America, where we’ve supported multinational enterprises in navigating everything from international structuring to cross-border compliance and audit defense. At KOGA Consulting, we apply this global perspective to deliver CFO-level tax strategy with agility, precision, and a commitment to client success.
What we are best at

Our Services

International Tax Compliance & Advisory
Our team provides a full spectrum of international tax compliance and advisory services, ensuring your business remains compliant with global tax regulations while enhancing financial strategies. Our services encompass U.S. GILTI, FDII, Subpart F, and FTC optimization; structuring for holding companies and passthrough entities; BEPS Pillar Two readiness and implementation planning, including GloBE compliance; income inclusion deferral strategies for emerging and mid-market enterprises; permanent establishment analysis for multinational enterprises; and coordination with local counsel in key regions such as EMEA, LATAM, ASPAC, and North America.
Cross Border VAT/ GST Compliance and Advisory
Our team offers specialized expertise in cross-border VAT/GST compliance, guiding businesses through the intricate landscape of international tax regulations with precision. Our comprehensive services, provided on a fractional CFO support basis, include VAT/GST compliance and structuring, multi-jurisdictional VAT registration and advisory, structuring of cross-border B2B/B2C supplies and e-services, indirect tax on digital services, SaaS, and e-commerce, as well as transactional mapping for goods and services. We also provide optimization of customs duties and indirect taxes, along with post-merger integration tax strategies for acquired global targets.
Global Withholding Taxes (WHT)
Our team provides expert guidance on global withholding taxes (WHT), ensuring compliance with international tax treaties and regulations. We help businesses navigate WHT complexities, offering solutions for tax treaty benefits, documentation requirements, and strategic tax planning. We assist multinationals in managing withholding tax exposure across services and goods movement in EMEA, LATAM, APAC, and North America. Our services include WHT advisory, treaty eligibility assessments under U.S. and foreign rules, service PE (Permanent Establishment) and WHT nexus analysis, cross-border intercompany services structuring to minimize gross-up costs, and DTT benefit documentation and foreign vendor onboarding compliance.
ERP & Operational Tax Alignment
Our in-house fractional support services ensure that advanced ERP systems are meticulously aligned with operational tax requirements, coordinating closely with tech specialists. We offer transactional mapping for goods and services across platforms like D365, SAP, and Oracle, specializing in order-to-cash tax configuration and conducting thorough indirect tax code flow testing to optimize system performance.
Supply Chain and Transaction Structuring
Supply chain and transaction structuring is an essential component of optimizing business operations. Our team offers expert guidance in crafting efficient supply chain models and transaction frameworks that align with your strategic objectives. We emphasize enhancing operational efficiency, minimizing costs, and ensuring adherence to international trade regulations. Our services include M&A and supply chain structuring, providing fractional support during entity expansion, consolidation, and restructuring. We focus on legal entity structuring for tax efficiency, cross-border manufacturing and distribution footprint planning, customs duties and indirect tax optimization, and post-merger integration tax strategies for acquired global targets.
Transfer Pricing
Transfer pricing is a crucial aspect of international business, ensuring that intercompany transactions comply with arm's length standards. Our team specializes in developing robust transfer pricing strategies that align with global norms and reduce tax liabilities. We provide extensive, OECD compliant support across your international supply and service networks, including the creation and documentation of global transfer pricing policies (Master File, Local Files, CbCR), economic benchmarking and audit support, functional and risk analysis for intangibles, services, and financial transactions, as well as transfer pricing dispute resolution and audit defense preparation. Furthermore, we offer cross-border cost allocation and management services planning on a fractional support basis.
Your Fractional Tax Partner for Global Expansion
Book a free 45-minute strategy call on global tax compliance, VAT/GST, TP documentation, Pillar II, or audit readiness.
BOOK Now