Peppol deadline: 01-01-2026
00

Avoid fines

Try for free
Peppol deadline: 01-01-2026
00

Avoid fines

Try for free
For Accountants

Sole proprietorships?

Dexxter to the rescue

Thinking about servicing your sole proprietorships in a more profitable way?

Discover why you need Dexxter.

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stars

Average rating 4.9 / 5 based on 900+ reviews

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Discover why

750.000+

VAT declarations

10.000+

Sole proprietorships

500+

Accountants

Sole proprietorships are essential clients.

But often not profitable.

Make sure you don’t refuse the next Google-founder.

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Accountants bg right
Accountants bg left

You refuse sole
proprietors because...

Small files take too much time for 
too little return.

Admin-heavy, low-margin work discourages you.

You’re forced to say no to potential long-term clients.

You accept sole
proprietors, but...

They overload your current workflows.

We want to focus more on advising instead of processing documents.

Low margins make it feel like a burden instead of an opportunity.

Accountants bg right

Why Dexxter?

Refer sole proprietors to Dexxter

  • No more turning away small clients: refer them 
to Dexxter.
  • Maintain the relationship. They may grow into 
a corporation later.
  • Clients stay compliant and respect deadlines 
with Dexxter.
  • When they transition to a company, they come back 
to you as ideal clients.
Get started
accounts chat

Dexxter as accounting package

  • Entrepreneurs handle daily admin themselves 
in Dexxter.
  • You can monitor their filings and check key documents.
  • Get notified when your input is needed.
  • Give targeted advice only when it matters.
  • Save time while keeping oversight.
Get started
accounts package
On-demand demo

Free demo for accountants

See how entrepreneurs handle their own admin while you stay in control.

Watch the on-demand demo now 👇

Key features for accountants

Everything you need
to guide your clients

Dexxter makes collaboration with sole proprietors simple. Save time, stay in control, and focus on the advice that matters.

review
Review your client's inputs

Quickly check expenses, invoices, 
and uploads.

portal
Portal with overview
of all your clients

One dashboard for everything, 


all your clients in view.

deadlines
See whether they
missed any deadlines

Spot issues before they


become problems.

impersonate
Impersonate at any time

Log in as your client to fix things fast.

collegues
Invite colleagues easily

Add teammates in just a click.

accounts
Create accounts for your client

Set up new clients in seconds.

You’re only a few steps away

accounts everything bg
1
Define pricing model

Decide how you want to bill clients. Fixed fee, hourly, or hybrid. 
You’re in control.

2
Change assignment letter

Update your assignment letter to match the scope and pricing model defined for sole proprietorships.

3
Create a dedicated team

Not necessary but you could assign a dedicated team to service sole proprietorships more profitable.

4
Client segmentation

Organize clients by size, type, or needs. Always know who requires 
what type of service.

5
Inform clients

Make sure you inform sole proprietorships about a migration to Dexxter. We can help you with this.

6
Create accounts (or us)

Set up client accounts instantly. Or let Dexxter handle it for you if 
it involves a large amount.

Get started
Download slidedeck

Backed by Belgium’s best

With over 500 partners including accountants, banks and social security funds, Dexxter keeps you compliant.

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Liantis 1
fintegriteit 1
Avixi 2
SBB (3)
Gentrepeneur 2
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Deboekhouding 1
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Meraki
Xerius
KBC
Logos

Get started before 2026

Change before the mandatory Peppol deadline to keep all your sole proprietorships compliant while servicing them more profitable.

Pieter jan
Pieter-Jan Schurgers
Account manager

Region: Antwerp, Limburg, Brussels

[email protected]

0032 494 64 21 90
Book A Call
Arnout
Arnout Willequet
Account manager

Region: West-Flanders, East-Flanders, Flemish Brabant

[email protected]

0032 499 06 34 74
Book A Call
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Set-up your portal
Set up your free portal in minutes and start inviting clients & colleagues.
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“Very easy and efficient to use. A valuable tool for keeping your own accounts, saving costs, and/or gaining insight into the financial side of your business. I started using it on the recommendation of an accountant and am super happy with the decision.”
Jael Pattyn
Jael Pattyn
“Great program for both accountants/advisors and entrepreneurs!”
Siebe Bridoux
Siebe Bridoux
“Very user-friendly program for keeping track of my own figures. It’s great to save money on things I can do myself. Anyone starting out with simple accounting certainly doesn’t need anything more.”
Amina Akharroub
Amina Akharroub
“Great app. Clear, convenient and also cheap!”
aa9f0cdcd793bb139ab29ae79b3c9dab84d5b185
Chris de Meirsman

Vacation rental landlord

10,000+ customers have simplified their accounting with our help.

Discover all reviews & client stories

“Efficient, user-friendly, top support and learning environment… I recommend Dexxter to every (self-employed) entrepreneur!”
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Rienck Geertsma

Carpenter

Started a secondary occupation this year, and I’m really excited. Dexxter saves me from late nights dealing with administration.”
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Rino Vanhooren

Photographer

“Forget about Peppol stress. Registration was done in just seconds & I immediately sent my first invoices via Peppol. It was surprisingly easy. Dexxter made it simple.”
Gerty
Gerty Kestemont

Virtual Assistant

“Super easy to use. Clear explanations, clear steps. This program saves me €2,500 a year on an accountant!”
Griet
Griet Malfroid

Grocer