Our mission
Every freelancer deserves bookkeeping that is effortless, accurate, and insightful — at an affordable price. At Tensor Boekhouders we can offer that by deploying technology smartly behind the scenes, so our bookkeepers have time for you.


How we work
From intake to filing: you run your business, we handle the rest.
- 1
Intake with your bookkeeper
Schedule your onboarding yourself, whenever it suits you.
- 2
Send receipts and tell us what you sold
Send it whenever it suits you; we process it into your books daily.
- 3
Get insight and ask questions
Instant insight online, with your questions answered in 2–4 hours.
- 4
Your bookkeeper files your VAT return
Every 3 months, always before the deadline.
- 5
Your bookkeeper files your annual returns
Every year we discuss your income tax return, well before 1 May.
What's your situation?
We adapt to your situation
I'm a starting freelancer
We get you off to a solid start from day one: registration processed, bookkeeping set up and your first returns taken care of.
I still need to file for 2025
No stress. We bring your bookkeeping up to date retroactively and file your 2025 return neatly on time.
I want to switch bookkeepers
We handle the switch and take over your bookkeeping smoothly, with no hassle and no gaps in your figures.
I want to spend less time on bookkeeping
Send us your receipts and sales, we do the rest. You keep your time for running your business.
I want to move from sole proprietorship to a BV
We calculate whether a BV is worthwhile for you and guide the transition from start to finish.