Customer service:

+48 509 003 309


Petra Office

We are a modern accounting office – we offer innovative solutions in the field of online cooperation and IT system with a traditional area of ​​services and responsibility

We keep accounting, tax settlements, we ensure compilance with regulations, we represent you in front of tax office and ZUS and also we give you with information about your company’s finances online.

Our offer is directed especially to those entrepreneurs who appreciate the comfort and calmness as well as want to have “at hand”
picture of the finances of your business.


See how we operate!


We provide comprehensive services for capital companies, keeping accounting books, sending declarations and JPK_VAT, representation before the Tax Office and Social Insurance Institution, preparation of financial statements. At the same time, our clients can, among others issue sales invoices with Petra24 and have constant access to their current financial data via the Internet. See the full range of our activities

HR and payroll outsourcing

Reliable support in running a business will be guaranteed by HR and payroll outsourcing. As part of this service, we provide a number of services, including keeping personal files, preparing payroll, accounting for taxes from natural persons and many more.

Online KPiR

We settle accounts with entrepreneurs “on the book” and “on the lump sum”.

Online accounting program

A functional online accounting solution! A special program, Petra24, which works with the Internet, enables recording and accounting via the Internet application. It is also a guarantee of constant access to information about the company’s finances.

See how easy it is!!

We count your taxes and you can count on us!!


You sign a contract with us –
on standard or customized terms


You get access to Petra24 –
standard or dedicated settings and functionalities


We help start –
transfer documents, get to know the program, implement employees


We settle the company – we calculate the results, send declarations, represent at the US, ZUS

What do you do? What do you need?

Szybka wycena!

Zapytaj o cenę


Imię i nazwisko

Adres e-mail

Telefon kontaktowy

Rodzaj księgowości

Model współpracy

Miesięczna ilość dokumentów księgowych (średnio, sezonowo, szacunkowo):

Liczba pracowników na umowę o pracę:

w tym - ilosć dokumentów walutowych:

Liczba zleceniobiorców ze składkami ZUS:

Dodatkowe informacje:

Liczba zleceniobiorców bez składek ZUS (w tym dzieła, studenci):