Menu
  • Locations
  • About Us
  • Services
  • Experts
  • News & Knowledge
  • Hot Topics
  • Culture & Career
  • Locations
  • Search
  • Press
  • Events & Webinars
  • CI Guide
  • Contact
  • Albania
  • Algeria
  • Angola
  • Argentina
  • Armenia
  • Australia
  • Austria
  • Austria | ICON Wirtschaftstreuhand GmbH
  • Bangladesh
  • Belgium
  • Benin
  • Bolivia
  • Bosnia & Herzegovina
  • Botswana
  • Brazil
  • Bulgaria
  • Burkina Faso
  • Burundi
  • Cambodia
  • Cameroon
  • Canada
  • Cape Verde
  • Central African Republic
  • Chad
  • Chile
  • China
  • Colombia
  • Congo Brazzaville
  • Costa Rica
  • Croatia
  • Cyprus
  • Czech Republic
  • Democratic Republic of Congo
  • Denmark
  • Dominican Republic
  • Ecuador
  • Egypt
  • El Salvador
  • Equatorial Guinea
  • Estonia
  • Eswatini
  • Ethiopia
  • Finland
  • France
  • Gabon
  • Gambia
  • Georgia
  • Germany
  • Ghana
  • Gibraltar
  • Greece
  • Guatemala
  • Guinea
  • Guinea-Bissau
  • Honduras
  • Hong Kong
  • Hungary
  • Iceland
  • India
  • Indonesia
  • Iran
  • Iraq
  • Ireland
  • Israel
  • Italy
  • Italy | WTS R&A
  • Ivory Coast
  • Japan
  • Kazakhstan
  • Kenya
  • Korea
  • Kyrgyzstan
  • Laos
  • Latvia
  • Liberia
  • Libya
  • Lithuania
  • Luxembourg
  • Macao
  • Madagascar
  • Malawi
  • Malaysia
  • Mali
  • Malta
  • Mauritania
  • Mauritius
  • Mexico
  • Moldova
  • Montenegro
  • Morocco
  • Mozambique
  • Myanmar
  • Namibia
  • Nepal
  • Netherlands
  • Netherlands
  • New Zealand
  • Niger
  • Nigeria
  • North Macedonia
  • Norway
  • Pakistan
  • Panama
  • Paraguay
  • Peru
  • Philippines
  • Poland
  • Portugal
  • Puerto Rico
  • Romania
  • Rwanda
  • São Tomé and Príncipe
  • Saudi Arabia
  • Senegal
  • Serbia
  • Seychelles
  • Sierra Leone
  • Singapore
  • Slovakia
  • Slovenia
  • Somalia
  • South Africa
  • South Sudan
  • Spain
  • Sri Lanka
  • Sudan
  • Sweden
  • Switzerland
  • Taiwan
  • Tanzania
  • Thailand
  • Togo
  • Trinidad and Tobago
  • Tunisia
  • Turkey
  • Turkmenistan
  • Uganda
  • UK | FTI Consulting
  • UK | WTS Hansuke
  • Ukraine
  • United Arab Emirates
  • United Arab Emirates | WTS Dhruva Consultants
  • United Kingdom
  • Uruguay
  • USA
  • USA | Frankel Loughran Starr & Vallone LLP (FLSV)
  • USA | GTM Global Tax Management (GTM)
  • USA | VALENTIAM Group
  • Uzbekistan
  • Venezuela
  • Vietnam
  • Wenger Vieli Ltd. | Switzerland
  • WTS Tax Service
  • Zambia
  • Zimbabwe
  • About Us
  • Our Supervisory Board
  • Quality, Process & Risk Management
  • Sustainability & Tax at WTS Global
  • Customs
  • Financial Services
  • Global Mobility
  • Indirect Tax
  • International Corporate Tax
  • Mergers & Acquisitions (M&A)
  • Private Clients & Family Office
  • Sustainability & Tax
  • Tax Certainty & Controversy
  • Tax Technology
  • Transfer Pricing & Valuation
  • Real Estate
  • Digital Tax Law
  • European Tax Law
  • Latest News
  • Brochures
  • Newsletters
  • Surveys & Studies
  • Pillar Two
  • FIT for CBAM
  • Tax Sustainability Index
  • ViDA - VAT in the Digital Age
  • EU WHT Reclaims
  • AI playground
  • ProSports Tax Group
  • Culture and Leadership
  • Diversity
  • WTS Global Academy
  • Career
  • Pillar Two Team
  • Pillar Two - Implementation Status Wordwide
  • Press
  • Events & Webinars
  • CI Guide
  • Contact
WTS worldwide
  • Albania
  • Algeria
  • Angola
  • Argentina
  • Armenia
  • Australia
  • Austria
  • Bangladesh
  • Belgium
  • Benin
  • Bolivia
  • Bosnia & Herzegovina
  • Botswana
  • Brazil
  • Bulgaria
  • Burkina Faso
  • Burundi
  • Cambodia
  • Cameroon
  • Canada
  • Cape Verde
  • Central African Republic
  • Chad
  • Chile
  • China
  • Colombia
  • Congo Brazzaville
  • Costa Rica
  • Croatia
  • Cyprus
  • Czech Republic
  • Democratic Republic of Congo
  • Denmark
  • Dominican Republic
  • Ecuador
  • Egypt
  • El Salvador
  • Equatorial Guinea
  • Estonia
  • Eswatini
  • Ethiopia
  • Finland
  • France
  • Gabon
  • Gambia
  • Georgia
  • Germany
  • Ghana
  • Gibraltar
  • Greece
  • Guatemala
  • Guinea
  • Guinea-Bissau
  • Honduras
  • Hong Kong
  • Hungary
  • Iceland
  • India
  • Indonesia
  • Iran
  • Iraq
  • Ireland
  • Israel
  • Italy
  • Ivory Coast
  • Japan
  • Kazakhstan
  • Kenya
  • Korea
  • Kyrgyzstan
  • Laos
  • Latvia
  • Liberia
  • Libya
  • Lithuania
  • Luxembourg
  • Macao
  • Madagascar
  • Malawi
  • Malaysia
  • Mali
  • Malta
  • Mauritania
  • Mauritius
  • Mexico
  • Moldova
  • Montenegro
  • Morocco
  • Mozambique
  • Myanmar
  • Namibia
  • Nepal
  • Netherlands
  • New Zealand
  • Niger
  • Nigeria
  • North Macedonia
  • Norway
  • Pakistan
  • Panama
  • Paraguay
  • Peru
  • Philippines
  • Poland
  • Portugal
  • Puerto Rico
  • Romania
  • Rwanda
  • São Tomé and Príncipe
  • Saudi Arabia
  • Senegal
  • Serbia
  • Sierra Leone
  • Singapore
  • Slovakia
  • Slovenia
  • Somalia
  • South Africa
  • South Sudan
  • Spain
  • Sri Lanka
  • Sudan
  • Sweden
  • Switzerland
  • Taiwan
  • Tanzania
  • Thailand
  • Togo
  • Trinidad and Tobago
  • Tunisia
  • Turkey
  • Turkmenistan
  • Uganda
  • Ukraine
  • United Arab Emirates
  • United Kingdom
  • Uruguay
  • USA
  • Uzbekistan
  • Venezuela
  • Vietnam
  • Zambia
  • Zimbabwe
  • About Us Clothing
    • About Us
    • Our Supervisory Board
    • Quality, Process & Risk Management
    • Sustainability & Tax at WTS Global
    WTS Global -- Locally rooted -- Globally connected

    Here you will find more information on our organization’s structure, experts and global reach.

  • Services Clothing
    • Customs
    • Financial Services
    • Global Mobility
    • Indirect Tax
    • International Corporate Tax
    • Mergers & Acquisitions (M&A)
    • Private Clients & Family Office
    • Sustainability & Tax
    • Tax Certainty & Controversy
    • Tax Technology
    • Transfer Pricing & Valuation
    • Real Estate
    • Digital Tax Law
    • European Tax Law
    Our Global Services

    Learn more about our network partners and their services.

  • Experts
  • News & Knowledge Clothing
    • Latest News
    • Brochures
    • Newsletters
    • Surveys & Studies
    News & Knowledge

    Welcome to WTS Global Insights. Here you will find news and updates from our worldwide network.

  • Hot Topics Clothing
    • Pillar Two
      • Pillar Two Team
      • Pillar Two - Implementation Status Wordwide
    • FIT for CBAM
    • Tax Sustainability Index
    • ViDA - VAT in the Digital Age
    • EU WHT Reclaims
    • AI playground
    • ProSports Tax Group
    Hot Topics

    Overview of the current "Hot Topics" in the tax industry and how we can support with individual questions.

  • Culture & Career Clothing
    • Culture and Leadership
    • Diversity
    • WTS Global Academy
    • Career
    Culture and Leadership

    WE PLAY DIFFERENT.

    Career

    Join the game-changers.

  • Locations
  • Search
Home Experts Kärt Anna Maire Kelder

Kärt Anna Maire Kelder

Counsel


As our firm’s “of counsel”, I have had the privilege of advising on the most exciting international and cross-border tax issues, including working on structures involving Asian, European and Latin-American countries. I have studied international tax law in Estonia, Germany and Austria and am advising clients since 2004. I have worked in different jurisdictions and lived in several countries, which enables me to understand tax systems and business specifics on a national and global level alike. From challenging cross-border cases I would like to highlight advising a leading online service provider in determining the place of taxation, negotiating and settling novel tax issues with the authorities and avoiding double taxation

Service(s)
Private Clients & Family Office Financial Services
Areas of Expertise
International real estate deals
Representing private clients
Tax issues related to art transactions
International and cross-border tax issues
Corporate transactions
Mergers and acquisitions
Structured finance deals
Royalty and patent transactions
Corporate re-domiciliation
Taxation of entertainers and internationally mobile individuals
Education
University of Tartu, Estonia (BA in Law)
University of Tartu, Estonia (MA in Law)
Vienna University of Business Administration (LLM in International Taxation)
Languages
Estonian, German, Russian, English
Professional Experience
Since 2014: Counsel, Law firm Sorainen
2011 - 2013: Partner, Driker & Kelder Advisory Services GmbH
2008 - 2010: Adviser, Swiss Family Office and Private Investment Company
2006 - 2006: Lawyer, Freshfields Bruckhaus Deringer, Vienna
2003 - 2006: Attorney-at-Law, Alvin Rödl and Partner Law Office OÜ
2001 - 2003: Lawyer, Estonian Investment Agency (current EAS)
Sorainen
Kärt Anna Maire Kelder
Counsel
Estonia
Rotermanni 6, Ajamaja, 5th floor
10111 Тallinn
+372 51 992 228

Get in contact

If you have any questions about WTS Global or our global services, please get in touch.
We will respond to you as soon as possible.

Contact
About Us
  • About Us
  • Our Supervisory Board
  • Quality, Process & Risk Management
Services
  • Customs
  • Financial Services
  • Global Mobility
  • Indirect Tax
  • International Corporate Tax
  • Mergers & Acquisitions (M&A)
  • Private Clients & Family Office
  • Sustainability & Tax
  • Tax Certainty & Controversy
  • Tax Technology
  • Transfer Pricing & Valuation
Latest News
  • News & Knowledge
  • Brochures
  • Newsletters
  • Newsletter Subscription
  • Surveys & Studies
Hot Topics
  • Pillar Two
  • Digital Tax Law
  • European Tax Law
Culture & Career
Exclusive Cooperation With
© 2025 WTS Company Information Data Protection Disclaimer