What it does for you
You do not have to sign up for anything
You build your invoice without an account. You see for free what it looks like, and only when you want the PDF without a watermark do you pay, per invoice. No subscription, no notice period, no profile we create for you.
Notice after a few months that you invoice more often than you thought? Then you move to a plan. The other way round works too.
The mandatory details are there by default
A Dutch business invoice has to carry a number of things: a sequential invoice number, the date, your Chamber of Commerce and VAT number, your client’s details and the VAT per rate. Miss one and the invoice is not formally valid, and your client may not be able to reclaim the VAT.
factuurmaken asks for exactly those fields, so there is little to forget. The full checklist is in the knowledge base.
VAT and the KOR without looking it up
If you fall under the small business scheme (KOR) you invoice without VAT, and that needs specific wording. If you work in construction as a subcontractor it is reverse charge, with different wording again plus your client’s VAT number.
You pick the situation, the rest is automatic.
In focus: your invoice numbers
This is the thing starters most often trip over, usually only a year later. Invoice numbers have to be sequential: no duplicates, no gaps. Start in Word and copy last month’s invoice every time, and one day it goes wrong.
So start properly. You choose your first number, 2026-001 for instance, and it counts on from there by itself.