Acerta Reviews 

43
TrustScore 1.5 out of 5

1.6

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Company details

  1. Accounting firm
  2. Accountant
  3. Business-to-Business service
  4. Payroll Service Provider

Information provided by various external sources

Starter, zelfstandige, werkgever of boekhouder? Acerta ondersteunt je met zijn totaalaanbod. Zo zet jij in elke groeifase in op jouw kracht en die van je medewerkers.


Contact info

1.6

Bad

TrustScore 1.5 out of 5

43 reviews

5-star
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1-star

No recent history of asking for reviews

This company hasn't invited customers recently, so reviews may not be representative

Replied to 29% of negative reviews

Typically replies within 1 week

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1.6

All reviews

(43)

17 reviews in the last 12 months

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Rated 1 out of 5 stars

Very dishonest people, send huge bills. AVOID

Very dishonest people, write complicated terms , not straightforward and when you want to cancel the contract they send huge bills for cancellation penalties that were not clearly mentioned on the contract but scattered all around to create confusion. once you sign anything with them , you're in trouble for more than 4 years of your life paying them unnecessarily. AVOID !!

11 August 2025
Unprompted review
Acerta logo

Reply from Acerta

Dear Shu,

We are sorry to hear that you had this experience with Acerta. We attach great importance to clear agreements and transparent communication about our services and fees.
Our experts support entrepreneurs every day in navigating the applicable legal and regulatory framework, and we aim to communicate the associated costs and conditions as clearly as possible.
Based on the information provided in this review, we are unable to identify the specific case concerned and therefore cannot assess your situation in detail here. Should you still have questions about your case or certain fees, you can always contact your regional Acerta office. Our colleagues will be happy to provide further clarification.

Kind regards,
Acerta

Rated 1 out of 5 stars

Save yourself some trouble, completely missmanaged company

IF you want to have ONSS controls because they did not do the job you paid them to do, or missed taxes because their collaborators forgot to file properly you taxes, or wait more than two weeks to get a normal answer then Acerta is the company to go.

Utterly mismanaged, even got a collaborator to admit on the phone that their brussels office is a complete shit show.

There is a reason why they are the cheapest and be reassured you will soon understand why.

If you value your mental health or simply working with actual professionals please avoid them !

4 August 2026
Unprompted review
Rated 1 out of 5 stars

KMO Leuven - Payrol Advisory bad service

Never had any useful support from my payrol advisor since I starting my business with the first employee. They have not provided me with all the details about how to get some reduction related to the RSZ- employer costs. As consequences I have been struggling with a lot of unnecessary charges since I started the business and finally decided to stop the entire business.

24 April 2026
Unprompted review
Acerta logo

Reply from Acerta

Thank you for your feedback.

We are sorry to hear that you have experienced our service in this way. At the start, we provided the necessary information about social security contributions and possible reductions. We understand that this is a complex matter and have always tried to answer your questions as thoroughly as possible. It is unfortunate that misunderstandings have arisen.

We will take your feedback into account internally to further improve our service.

Kind regards, Kim

Rated 1 out of 5 stars

Run away from their services.

Run away from their services.

They did not file our declarations correctly and had to go for a citation at the ONSS which thought we where trying to run a sweatshop as none of the employee paperwork was correct.

Furthermore here are some of the highlights of working with them:
- Not answering emails, even after relaunching them 5 times
- In two years 5 different people managed our case (no handover) you can imagine that with such a high turnover its a shitmess in their office.
- Person we managed to get on the phone (only competent one told us that she was leaving the company as most of her colleagues because the management in the brussels office was extremely toxic. (THIS SEEMS TO BE A BRUSSELS ISSUE)
- We stopped hiring people and they kept us charging for a service we did not ask nor required even after communicating it to them
- Only way to get them to do anything is through the phone (get ready to listen for hours to their waiting music)

In few more words... They are the cheapest for a reason
AVOID AT ANY COSTS, work with someone more pro like SD Works, Securex or any other as it will save you quite some headaches.

20 June 2025
Unprompted review
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