I’ve seen firsthand how small businesses are ignored by international tax experts. I help SaaS and tech companies capture benefits like FDII and GILTI that their CPAs overlook
Cross-border specialization across 30+ countries, focusing on international tax optimization.
Countries
Nearly two decades of experience helping 700+ clients optimize their tax strategies and compliance.
Clients Advised
J.D. and LLM (Tax) from Georgetown University Law Center, providing deep expertise in complex tax law for over 20 years
Years Experience
A systematic three-step process to optimize your tax structure and maximize savings
Together, we’ll review your current entity structure, bookkeeping and reporting to identify missed opportunities.
Based on your data, I will design a plan that may include FDII deductions, multi‑state planning and entity optimization.
I handle filings, set up automation, and monitor changes to tax laws so your strategy evolves with your business.
Clients routinely unlock six‑figure savings by lowering their tax rate on qualifying foreign income.
Choose from flat rates, hourly options or pay‑for‑performance. Know what you're paying before you commit.
I work almost exclusively with SaaS and subscription‑based tech companies. My strategies are tailored to your model.
Most SaaS C‑corps pay the full 21% corporate rate on revenue from non‑U.S. customers. But if you qualify for the foreign‑derived intangible income (FDII) deduction, you can claim a 37.5% deduction on that income, reducing your effective tax rate to roughly 13.125%
21%
Standard Rate
13.125%
FDII Rate
~8%
Savings
My Calculator helps you estimate:
Foreign-derived income from software subscriptions and IP licensing
Apply the 37.5% FDII deduction to reduce tax burden
Compare scenarios with and without FDII
FDII rules are complex and confusing. Many profitable tech companies miss out. My calculator gives you a quick snapshot, and our team can run a full analysis if the savings look promising.
Consider the cost of not taking advantage of ~8% in permanent savings compared with the standard rate. It could just be your SaaS business’s competitive advantage.
It only takes a few minutes. Once you see the potential, we can discuss how to make those savings a reality.
Tax Attorney specializing in SaaS companies and international tax optimization.
Services
FDII Deduction Planning
IInternational Tax Strategy
Entity Structure Optimization
Tax Compliance & Filing
Cross-border Revenue Planning
Industries
SaaS Companies
Software Development
Subscription Services
Tech Startups
Digital Products
© 2025 Douglas Greenberg, Tax Attorney. All rights reserved. | Georgetown J.D., LLM (Tax)