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The Challenge One of our clients, who had previously posted employees under Polish employment contracts, faced an urgent need to change their operating model due to a significant increase in assignments in Switzerland. Beyond the challenges of setting up a company in Switzerland, employment policies also had to be rapidly…

Zug has long been recognized as one of the most business-friendly regions in Switzerland — and indeed, all of Europe. With its attractive tax system, strategic location, and stable environment, it continues to attract entrepreneurs, startups, and international corporations seeking a secure base for their operations. Here’s why setting up…

In today’s fast-moving business world, clients expect more than accurate numbers — they expect answers, advice, and action when they need them most. At ATCA Fiduciary, our reputation is built on two essential pillars: Reliability and Responsiveness. Together, they define what makes us a trusted partner for accounting, tax, and business advisory services in Switzerland.…

The Challenge A well-established French renovation and maintenance company approached ATCA Fiduciary with the ambition to expand operations into Switzerland. Their objective was to create a Swiss entity, but they faced complex challenges such as legal restrictions, tax optimization, and payroll compliance in a new jurisdiction. Our Solution Legal guidance: We advised them on Swiss legal requirements, including the…

If you’re doing business internationally, one of the most common questions is: “Can my financial statements be prepared under US GAAP or IFRS?” The short answer is: Yes. Our Approach We start by preparing your accounts according to Swiss statutory rules. This ensures compliance with local requirements. Once the statutory financials are complete,…

In today’s fast-paced and complex business world, responsiveness isn’t just nice to have—it’s a must. At ATCA, we’ve built our reputation on timely, personalized accounting support. Here’s why it matters so much—and how it sets us apart. 1. Faster Answers, Stronger Confidence Waiting days for accounting answers? Not at ATCA.…

The Challenge: Incomplete Documentation & Risk of Contract Termination A Polish installation and construction company began a large-scale project in the canton of Zurich, Switzerland. To manage the legal formalities for employee postings, the company had initially hired another advisory firm. However, within just two weeks, the company faced serious…

In the world of finance and compliance, businesses no longer settle for basic support—they expect guidance, precision, and a proactive partner. At ATCA, we understand that delivering high-quality accounting services means going beyond numbers. Our commitment to exceeding client expectations is at the heart of everything we do. What Sets…