Want to Become a Daysium Partner?

At Daysium, we specialise in tax residency day counting and record-keeping—a critical but often overlooked area where clients are underserved and exposed to compliance risks. Many HNWIs rely on memory, incomplete records, or manual tracking, leaving them vulnerable to errors, tax disputes, and potential penalties.

Find out if your firm is a strong match for our Founding Partner or Associate Partner program by taking our 2-minute assessment.