General questions
Prices depend on the selected package and scope of services.
For example, for sole proprietors (SPEs), we offer packages:
- KOR (Kleinondernemersregeling): €55 net per month.
- ZZP standard: €109 net per month.
- Premium ZZP: €147 net per month.
- VIP ZZP: €299 net per month.
For civil partnerships (VOF), we offer:
- VOF: €200 net per month.
- Premium VOF: €229 net per month.
For more details, we refer you to our price list.
Our accounting packages include:
- Monthly and quarterly billing (BTW, IB, Vpb).
- Bookkeeping for sole proprietorships (ZZP) and small and medium-sized enterprises
- Preparation of annual financial statements (jaarrekening
- Handling of salaries (loonadministratie).
- Full support in dealing with the Belastingdienst.
- Tax and business consulting.
- Assistance in obtaining a tax residency certificate.
- Administrative and legal services.
We tailor our services to your individual needs
Yes, we offer the HeyZZP application in Polish, which makes it easy to invoice, keep hourly and mileage records and much more.
You can contact us:
- By phone: (085) 130 72 10
- By e-mail: info@wisniowsky.nl
- In person at our office: Hoefsmidstraat 41, 3194 AA Hoogvliet Rotterdam
- Via contact form: Fill out the form available on our contact us page/
Yes, you can transfer your accounting at any time of the year. We will help you organize your existing accounts and ensure a smooth transition to our service.
Of course! We offer a free consultation to discuss your needs and present possible solutions. Contact us to schedule an appointment.
Yes, we specialize in serving Polish-speaking entrepreneurs in the Netherlands. We know the specifics of doing business in the Netherlands and we speak Polish, which makes communication much easier.
- Save time and be sure that your accounting is done in accordance with regulations.
- Access to an experienced team that is always there to help.
- Transparent pricing and no hidden costs.
- Support in growing your business.
Yes, we help you set up your business from scratch – from registration with Kamer van Koophandel.
Yes, we offer flexible solutions for entrepreneurs who need support in a specific period, such as for quarterly or annual settlements.
The process of getting started is quick and easy. After the first contact, we discuss your needs and then require you to fill out a registration form along with the necessary documents needed for registration. Once we receive them, we immediately move into action.
Yes, in the event of an audit, we provide full support – from the preparation of documents to representation before officials. We make sure that everything goes smoothly and in accordance with the law.