Welcome to Unum – a firm with full focus on your tax affairs

A tax law firm with a Vision

With experience from the largest tax advisors and all aspects of the industry, we are unified in a common vision. We want to be an equal tax advisor that works in a new way. We have listened to what our clients have told us. This is our answer – our firm.

Our Services

With us you find the right expertise and competence in tax. We put together a team that suits you and your company perfectly.

Learn more about taxes and VAT

An important part of our work and to be as well equipped as we can is, of course, to keep ourselves up to date on news and legal developments in the tax area. 

We are also there with you when you take the business out into the world. Unum Tax collaborates with Andersen Global in an international network of tax advisers.

Meet us in our new office

We are still in the same central area and are now  at Jakobsbergsgatan 7 – an even better office in the heart of Stockholm.

Accolades

Unum Tax has been recognized on several occasions by International Tax Review. In 2024, Unum Tax was named Sweden Tax Litigation Law Firm of the Year, and in 2025 the firm had the honor of being named Sweden Indirect Tax Law Firm of the Year. The firm is also ranked as Tier 1 in the Sweden Tax Controversy category, and several of the firm’s professionals are ranked as Highly Regarded Practitioners in Sweden.

A big thank you to our amazing clients and partners who have contributed to these recognitions!

We are Unum Tax

We have an extensive background in tax with experience from various businesses and workplaces such as law firms, accounting firms, independent tax advisers, the Swedish Tax Agency, the administrative courts, and business associations. The fact that we have a valuable mix of experience, where several of us have held managerial positions including responsibility for both business and personnel, is one of our absolute strengths.