Avanti Accounting Office
About us
An accounting office founded by two friends
Our story
Our duty
is to know
Avanti was founded by two friends for whom accounting is not a tedious chore but a genuine source of satisfaction. Over the years we’ve each built expertise in different areas of law, and by pooling our experience we’re now able to offer truly comprehensive services to our clients.
The administrative and tax puzzles we tackle every day aren’t a burden — they’re an opportunity to learn and grow.
Our motto, “Our duty is to know”, isn’t just a catchy phrase. It’s the standard we hold ourselves to every single day.
Our goal is to go beyond number-crunching: we help entrepreneurs navigate the formal and legal hurdles that come with running a business.

Team
Our team

Tomasz Jakiel
Graduate of the Jagiellonian University (Economics). PhD candidate at the University of Rzeszów — preparing a dissertation on CIT tax shifting.
Business and tax law, tax optimisation
He meticulously analyses regulations, helping clients make informed decisions and tailoring solutions to their specific needs.

Sylwia Matuszewska
Graduate of the University of Rzeszów (Law). Certified accountant. HR and payroll specialist — Monika Smulewicz HR & Payroll Mastery Academy.
Labour law, HR and payroll matters
She supports clients in complex employment matters. Her priorities are regulatory compliance, reliability and building trust-based partnerships.
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