Hi,
My summary shows a notification that the deadline for the advance payment for quarter 1 must be okay by 10 April. Does this concern the advance payment of social security contributions via Xerius (or another social secretariat)?
Or is there any other advance payment that needs to be made, in addition to the quarterly declaration, which must be paid by 21 April?
Thanks,
Milan
Peppol deadline: 01-01-2026
00
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The Platform
The accounting platform for Belgian sole proprietorships 🇧🇪
Hey, I’m Giel. I will briefly show you our platform.Meet Dexxter in 10 minutesOur platform has all the tools you need to do your accounting yourself.
For who
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For accountants
For starters
Stories
Useful links
All about accounting for sole proprietorship 🧠
Follow our webinars every week on self-bookkeeping.Every week we orgnaize webinar on on self-bookkeeping specifically for your status.
- Hey, I’m Giel. I will briefly show you our platform.Meet Dexxter in 10 minutes
Our platform has all the tools you need to do your accounting yourself.
The Platform
The accounting platform for Belgian sole proprietorships 🇧🇪
- Hey, I’m Giel. I will briefly show you our platform.Meet Dexxter in 10 minutes
Our platform has all the tools you need to do your accounting yourself.
For who
Specifically for starters & sole proprietorships like you 🧐
For accountants
For starters
Stories
Useful links
All about accounting for sole proprietorship 🧠
Follow our webinars every week on self-bookkeeping.Every week we orgnaize webinar on on self-bookkeeping specifically for your status.
Peppol deadline: 01-01-2026
00