Editorial team
Who writes TaxValio
Three analysts, three beats. Every TaxValio content page carries a byline linking back here, and every author is accountable for the rule modules + content cluster under their name. We are not a Steuerberater / CPA / EA firm — see our methodology page for how we work and where we draw that line.
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Lena Richter
Germany tax analyst
Writes and maintains TaxValio’s German rule modules and DE content cluster.
Einkommensteuer (§32a EStG) Umsatzsteuer + Reverse Charge Kleinunternehmerregelung (§19 UStG) Solidaritätszuschlag (§3 SolzG 1995) +2 moreRead bio -
Marcus Hale
United States tax analyst
Writes and maintains TaxValio’s U.S. rule modules and US content cluster.
1099 self-employment tax (IRC §1401) Schedule SE + Form 1040-ES Quarterly estimated tax + safe-harbor rule QBI deduction (IRC §199A) +2 moreRead bio -
Priya Shah
Cross-border & methodology lead
Owns TaxValio’s methodology, public changelog, and the @taxvalio/country-rules open-source package.
TaxValio methodology + changelog Double-taxation treaties (DE ↔ PT, US ↔ EU) Digital-nomad scenario comparisons e-rechnung / ZUGFeRD / XRechnung +2 moreRead bio
Accountability. Every bracket, threshold, and deadline
TaxValio ships is traceable to a primary authority (BMF / IRS / HMRC). When a number is wrong, we
correct the rule module, bump its dated version, file a
changelog entry, and send the correction to every reader on the affected waitlist. See the
full methodology.