Gain experience
where it counts

Ready for the next big step in your career? At OHP, you’ll work on complex international tax matters from our office in Rotterdam. You will be part of a small, focused team where senior professionals stay closely involved. Many of your colleagues have backgrounds at top-tier law firms, the Ministry of Finance, or the Dutch tax authorities. We offer a working environment where precision matters, responsibility comes early, and learning is part of the job.

CareersCareers
Careers

More responsibility, fewer layers

In our office, you won’t spend your first years in the background. From the start, you’ll be involved in the full advisory process, from analysis to strategy to client communication. Because our teams are small, you’ll quickly take responsibility for your work, develop your own judgment, and build direct relationships with clients.

Explore our team
Arrow
Careers
Open positions
Role
Vacancy: International Tax Advisor (0–5 years experience, fulltime, permanent contract)
At Otterspeer, Haasnoot & Partners (OHP) we advise a wide range of international clients on Dutch and cross-border tax matters.
Apply
Arrow
Description

OHP is looking for a motivated International Tax Advisor to join our team. Inthis role you will work on complex international tax projects, includingcross-border structuring, transfer pricing and M&A. You will collaborateclosely with senior advisors and international partners, and contribute tohigh-level tax advice for multinationals, investors and private clients.

We expect you to follow the NOB professional training program for taxadvisors, which will be fully financed by OHP. From day one, you willjoin us on a permanent contract.

1. Contract: Permanent, fulltime

2. Salary: €3,300 – €5,500 per month(excl. 8% holiday allowance)

3. Bonus: 1 month salary (8% ofannual salary) at 1,200 billable hours, plus ½ month salary (4% ofannual salary) for every additional 100 billable hours.

Role
Vacancy: Working Student (2 days per week, 6 months)
At Otterspeer, Haasnoot & Partners (OHP) we advise a wide range of international clients on Dutch and cross-border tax matters.
Apply
Arrow
Description

As Working Student, you will support our tax advisors with research,documentation and basic calculations. You will gain hands-on experience in aninternational tax boutique and get a real taste of practice alongside yourstudies.

Duration: 6 months, 2 days per week

Salary:€1,000 per month (incl. holiday allowance)

Registered as a member of the Dutch Association of Tax Advisors (NOB)

We are a registered member of the Dutch Association of Tax Advisors (NOB), a mark of quality and integrity in our field. As a boutique firm, we offer broad exposure to a wide range of tax topics and close collaboration with other professionals, including accountants, notaries and specialised law firms. This ‘one-stop-shop’ approach gives our team the opportunity to see the full picture of complex cases.

Careers
Careers

Work in the heart of Rotterdam

Our office is located at the Westerkadehuis, a listed building in the Scheepvaartkwartier, one of Rotterdam’s most historic business districts. The building combines monumental architecture with modern facilities, and offers wide views over the Veerhaven and the Maas. It's a quiet, focused place to do meaningful work, away from the noise, but close to everything.