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#international-tax

International Tax

Cross-border tax compliance, foreign income reporting, and US international tax obligations for individuals and corporations

EU CBAM 2026: The Carbon Border Tax Guide for Small Steel, Aluminum, and Fertilizer Exporters

The EU's Carbon Border Adjustment Mechanism entered its definitive phase on January 1, 2026, requiring EU importers of steel, aluminum, cement, fertilizer, hydrogen, and electricity to buy CBAM certificates priced to the roughly €60-€95 per tonne EU ETS carbon rate, with costs and paperwork increasingly passed back to small US exporters who can't supply verified emissions data.

Ryczałt vs. Skala Podatkowa: How Poland's Sole Proprietors Should Pick the Right Tax Regime in 2026

Poland's sole proprietors must pick between ryczałt (2–17% on revenue), skala podatkowa (12%/32% on income), and podatek liniowy (flat 19%) by February 20, 2026. This guide compares the 2026 rules — including the health contribution jump to a 100% minimum-wage assessment base — and shows which regime fits low-expense freelancers versus high-cost contractors.

Serbia's Paušal Flat-Rate Tax in 2026: The 6 Million RSD Ceiling, the 10% Cap, and What Freelancers Should Track

Serbia's paušal flat-rate regime charges roughly 170,000 freelancers a fixed monthly tax — RSD 30,000–60,000 for most Belgrade IT contractors in 2026 — but crossing the 6,000,000 RSD annual turnover ceiling triggers full-profit taxation with no grace period. Here's how the 2026 decisions, the 10% year-over-year cap extended through 2027, and a simple multi-currency ledger fit together.