Accounting
Accounting support that gives entrepreneurs peace of mind.
Accounting at ALTO continues to grow: 3 managers strengthen the team
Accounting at ALTO continues to grow: 3 managers strengthen the team
ALTOstratus – numerous tools to help your everyday tasks
ALTOstratus – numerous tools to help your everyday tasksYou may be interested:
16 October 2025
Destination: GROWTH! Joanna Malinowska leads ALTO Broker
16 October 2025
Record-breaking recognition in the ITR 2026 rankings
See the full list of our services:
Professionally kept accounting and attention to personnel issues is an essential element of the functioning of any company – regardless of its size or function.
We provide accounting, HR and tax services. Using the most modern technological solutions, developed by our in-house experts, we work efficiently for clients from all over Poland. Our innovative applications and tools make working with us convenient and accessible for our clients from anywhere. The priority is the confidentiality and security of information flow.
We pay a lot of attention to the personalization of accounting and HR services. We prepare each offer taking into account the specificity of the company, its needs, expectations and use this information to set business goals.
Knowledge base
Your business
Destination: GROWTH! Joanna Malinowska leads ALTO Broker
Although we've just recently announced the addition of a new business line to ALTO – ALTO Broker – this isn't the end of our impor...
Read more
Tax
Record-breaking recognition in the ITR 2026 rankings
The results of the ITR World Tax and ITR World TP 2026 rankings have just been announced, marking a year of breakthrough achieveme...
Read more
Tax
Strengthening expertise – ALTO BROKER as another pillar of 360° Advisory
At ALTO, we remain focused on delivering real value to our clients. That is why we continuously expand our offering in response to...
Read moreCase studies
Tax
200% write-off under R&D relief vs. an individual interpretation
Why ALTO?
At ALTO people are the key. It is them who, thanks to their knowledge and experience, are able to provide comprehensive support in implemented projects, taking care of the highest quality of services, therefore ensuring a sense of comfort and safety to our clients.
We act globally
We are a member of Allinial Global - an association of independent advisory and accounting firms leveraging the global and local knowledge and experience of 38,000 outstanding professionals from more than 260 renowned firms in 107 countries.
13+ years of experience
Our long-standing presence on the market allows us to look at the business from a cross-sectional perspective - we know what to do and how to do it to support you in achieving your goals.
170 people in the team
A constantly growing group of experts can contribute to the success of your company.
10,000+ cases
We help in both everyday aspects of running a business and in emergencies.
Kamil Lewandowski
Chief Growth Officer
Kamil is a co-founder and CGO at ALTO. He is responsible for the development strategy of the ALTO group. Additionally, he oversees activities in the area of business development and marketing.
Sylwia Kulczycka
Managing Partner & Tax Advisor
Sylwia Kulczycka is a Managing Partner of the TAX business line at ALTO. She specializes in tax advisory services for the life sciences, IT and professional services industries.
Aleksandra Bońkowska
Partner & Tax Advisor
Aleksandra is a partner at ALTO. Before joining ALTO team, she worked in one of the big four companies. For many years, Ola has been advising clients in the financial industry, including in particular insurance companies, payment market institutions ...
Daniel Banach
Partner & Tax Advisor
Daniel is a partner at ALTO. He specializes in tax advisory for financial investors (mainly private equity funds) and for clients from the real estate industry.
Tobiasz Dolny
Partner & Tax Advisor
Tobiasz is a Partner at ALTO. He is the leader of a dedicated team at ALTO focused on tax advisory for investment funds and asset managers. His main areas of expertise include CIT, VAT and tax settlements of financial institutions
