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2026 Edition
General corporate tax
Tier 3
17 firms ranked
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Tier 1

Borenius
6 practice areas
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Deloitte
7 practice areas
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EY
7 practice areas
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KPMG
7 practice areas
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Krogerus
6 practice areas
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PwC
7 practice areas
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Roschier
6 practice areas
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Tier 2

Bird & Bird
6 practice areas
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Castrén & Snellman
6 practice areas
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Hannes Snellman
6 practice areas
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Svalner Atlas Advisors
6 practice areas
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Waselius
5 practice areas
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Tier 3

Avance Attorneys
5 practice areas
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DLA Piper Finland
5 practice areas
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Dittmar & Indrenius
6 practice areas
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Merilampi
5 practice areas
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Other notable

Eversheds Sutherland
5 practice areas
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Indirect tax
Tier 3
14 firms ranked
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Tier 1

Borenius
6 practice areas
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Deloitte
7 practice areas
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EY
7 practice areas
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KPMG
7 practice areas
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PwC
7 practice areas
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Roschier
6 practice areas
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Tier 2

Castrén & Snellman
6 practice areas
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Dittmar & Indrenius
6 practice areas
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Hannes Snellman
6 practice areas
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Svalner Atlas Advisors
6 practice areas
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Waselius
5 practice areas
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Tier 3

Avance Attorneys
5 practice areas
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Bird & Bird
6 practice areas
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Merilampi
5 practice areas
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Tax controversy
Tier 2
14 firms ranked
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Tier 1

Borenius
6 practice areas
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Castrén & Snellman
6 practice areas
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Hannes Snellman
6 practice areas
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Roschier
6 practice areas
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Tier 2

Avance Attorneys
5 practice areas
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Bird & Bird
6 practice areas
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Deloitte
7 practice areas
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Dittmar & Indrenius
6 practice areas
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EY
7 practice areas
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Krogerus
6 practice areas
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Merilampi
5 practice areas
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Waselius
5 practice areas
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Tier 3

DLA Piper Finland
5 practice areas
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Svalner Atlas Advisors
6 practice areas
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Transactional tax
Tier 2
16 firms ranked
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Tier 1

Borenius
6 practice areas
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Deloitte
7 practice areas
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EY
7 practice areas
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Hannes Snellman
6 practice areas
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Krogerus
6 practice areas
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Roschier
6 practice areas
View profile

Tier 2

Avance Attorneys
5 practice areas
View profile
Bird & Bird
6 practice areas
View profile
Castrén & Snellman
6 practice areas
View profile
KPMG
7 practice areas
View profile
Merilampi
5 practice areas
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PwC
7 practice areas
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Waselius
5 practice areas
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Tier 3

DLA Piper Finland
5 practice areas
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Dittmar & Indrenius
6 practice areas
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Svalner Atlas Advisors
6 practice areas
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Linked Reviews
Tax

Joining the tax market in early 2019, Avance has quickly become an established player. The firm provides transactional services, general corporate tax advisory and has a tax resolution team. The practice is fully integrated with the dispute resolution team for tax litigation. Partner Sebastian Kellas is the senior firm contact, alongside senior advisor Antti Leppänen.

Recent activity involved tax structuring for a medical services property portfolio. It also advised on a lucrative all-stock transaction for an online ordering platform.

Client feedback

“Responsiveness, high quality, availability.”

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