Vialto Partners Reviews 

88
•
TrustScore 2 out of 5

2.1

While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

See what reviewers are saying

Rated 1 out of 5 stars

Vialto charged my employer for a three-year Skilled Worker visa but applied for only one year. If I hadn’t spotted and reported the error myself, it may have gone completely unnoticed while my emplo... See more

Company replied

Rated 1 out of 5 stars

They are very unresponsive. You have to follow up weeks to get any response to your questions for them. They give wrong timeline estimates and lengthen the whole application process unnecessarily, als... See more

Company replied

Rated 4 out of 5 stars

Vialto has filed my US and foreign taxes for several years. I have found them to be responsive and diligent.

Rated 1 out of 5 stars

AWFUL EXPERIENCE. My company used Vialto to help with my international transfer tax situation. I hired them again 2 years later to help with my Irish tax filing as a US citizen residing in Ireland. It... See more

Company replied

Company details

Written by the company

Global work requires a global team. Managing the complexities of working across borders isn’t easy. We’re here to help. Vialto combines professional expertise, trusted intelligence, and human-centered technology to deliver immigration, tax, rewards, and related advisory services that enable global work. Together, we help you make clearer decisions, move faster, and avoid surprises—wherever work happens. Vialto is your partner in global work. Businesses must plan, enable, and govern work across borders with speed, confidence, and control. Our Vialto practices bring together immigration, tax, rewards, advisory, and private client support—all connected through one data and AI platform. When data, insight, and expertise work as one, you can move faster, manage risk earlier, and adapt as global work evolves. One platform. One connected experience. Our unified data and AI platform powers all Vialto solutions. It connects data, technology, and expert services in one secure, role-based environment so you can manage global work end to end, not service by service. Best of all? Thanks to our open API partnerships, our platform is designed to work with the systems you already use.


Contact info

2.1

Poor

TrustScore 2 out of 5

88 reviews

5-star
4-star
3-star
2-star
1-star

No recent history of asking for reviews

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

Replied to 84% of negative reviews

Typically takes over 1 month to reply

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

2.1

All reviews

(88)

32 reviews in the last 12 months

Write a review
Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 1 out of 5 stars

Absolute garbage

Absolute garbage. They have no idea what they're doing with tax issues or immigration issues. You wind up having to do nearly everything yourself and hold their hand through processes they should be guiding you through. At the end of the day, it's a huge waste of time because it'd be faster to do it yourself on your own instead of having to do it yourself and then walk them through it. If I hadn't been forced to use their "services" for three years by my company, I would have walked away within the first month. They take forever to get back to you about anything and when they do, they don't give helpful information. They request information, you give it to them, and then they ask you for it again a month later and tell you that some process has been delayed because you didn't provide whatever it was that you definitely provided a month ago. Avoid them if you can.

7 April 2025
Unprompted review
Rated 1 out of 5 stars

Horrible service. Avoid

They have absolutely no clue how different visa permissions work and what needs to be done if anything goes wrong. So in difficult situations, you are on your own and they will not reply to emails or answer your calls. Absolutely useless for immigration services. I need to contact my work to get rid of them.

27 January 2025
Unprompted review
Rated 1 out of 5 stars

Worst tax advisor. beyond believe. Avoid at all costs!!

Horrible company (UK side). I unfortunately had Vialto contracted by my company to file my self assessment tax return in the UK. Everything is just a mess. It starts with their forms beeing trash and looking like they have been set up by a 5 year old, also not applicable to my case. Any comments I made there have never been picked up. Then, as soon as they have the information to action the case, they don't react and delay the process until it is too late and penatly fees for late filing and numerous letters from the HMRC etc started flying in. Most emails to remind them and express my concern were ignored and/or not answered properly and/or no action was taken. The day before some deadline I receive a WRONG(!) assessment for my review with two emails to pressur me to approve. Prompt response with my concerns got ignored. Eventually I had to escalate to the highest level (C-level) to get some poor woman to finally action my case (one could clearly see how much pressure she got then from her superiors). Of course they asked for ridiculous amounts of money in addition as a consequence from my company. God knows, if they actually paid that. The amount of private hours I had to sink into this is not countable. 0/10 experience. By any means, go somewhere else!!!

1 May 2024
Unprompted review
Rated 1 out of 5 stars

Amazon Workers

If you work at Amazon and your choice is between someone else and Vailto, choose someone else. I know the other choice is rated lower but Vailto is unresponsive, doesn't answer my questions, and has given me incorrect guidance during my transition from Canada to USA.

11 February 2025
Unprompted review
Rated 1 out of 5 stars

Worst tax advisor ever

Worst tax advisor ever: do not use these people; they are completely incompetent in filing anything on time, get the most basic data wrong, people change constantly, are completely unresponsive in terms of client communication. We hired them to have our cross border assignees supported and in good hands - the opposite is the case.

3 February 2025
Unprompted review
Rated 1 out of 5 stars

Horrible experience

The lack of communication is incredible. Such a horrible experience. I do not recommend this company to anybody. Find a company that actually supports you.

19 December 2024
Unprompted review
Rated 1 out of 5 stars

Shamelessly unresponsive and incompetent

Just a terribly frustrating experience all around-they are shamelessly unresponsive and at each, literally each, step I've had to follow up multiple times to even get a response. On top of that the returns that these 'tax experts' prepared for me & my wife were incorrect- thrice for me and twice for my wife. I had to learn about the taxation rules myself and then correct their errors. Avoid them at all costs.

9 December 2024
Unprompted review
Rated 5 out of 5 stars

Excellent Service

Vialto completed my return as part of a secondment to the UK, which involved some complicated matters between two countries. Timely responses and clear support given. Great service and app.

20 September 2024
Unprompted review
Rated 1 out of 5 stars

Worst Tax Experience Ever

Worst Tax Experience Ever. Do Not Use
Expat Mining Tax Returns (Australian)
Zero customer support, despite extortionate fees
Totally Incompetent.
You would be better off doing it yourself.
Their process is for you to fill in a form and do all the work yourself and never deal with a real person.
They don't advertise phone numbers or addresses and i suspect it is so nobody can actually contact them.

29 October 2024
Unprompted review
Rated 1 out of 5 stars

Do not use this company!!!

If your company arranges for Vialto services, request a change before it is too late!
They have just cost me an 1800 euro tax refund due to not updating my bank details as requested on my first appointment with them, and being reminded in every follow-up meeting. In my colleugues case, they submitted her tax return after the deadline and she had to go through heaps of red tape to fix it. They cause more problems than what they help with. Every quesion or request 'is out of scope' and then it takes weeks to get authorisation for them to do what one would think is a logical part of the basic process.

3 October 2024
Unprompted review
Rated 1 out of 5 stars

EU Immigration/Visa support

Immigration/Visa support with simple questions is not professional. There is No responsibility only mails with 0 results… no willing to cooperate only one generic opinion. It seems for me this Vialto company use chatbot for advice with extremely high costs.

14 August 2024
Unprompted review
Rated 1 out of 5 stars

The immigration service is helpful but tax service not

The immigration service is helpful, overload but helpful.

However US tax service is super slow replying.
They are not even replying if there are time sensitive items with tax authorities.
Everything outsourced. No responsibility.
Telephone number not working.
No escalation process.

18 June 2024
Unprompted review
Rated 1 out of 5 stars

Messed up my tax returns and got me…

Messed up my tax returns and got me 200k DKK in tax debts. Wouldn’t have gotten into the situation if I did the tax returns myself.

I did everything I could to make them fix it. The process is lengthy took 2 years, confusing and at the end nothing got fixed

6 June 2024
Unprompted review
Rated 1 out of 5 stars

Negative added value, avoid at all cost

I used their service to file tax self-assessment in the UK.
1/ Awful service -- they messed up self-assessment and I had to check very thoroughly their calculations
2/ Communication was virtually non-existent. After filling out initial questionnaire, they went silent for a few months, I had to chase them multiple times to get my self-assessment form from them. When I had questions, they just ignored my emails (in two months period, I wrote them approximately 10 emails with questions/pings, and got ZERO replies from them; they responded only when I escalated the issue through my employer).
3/ They keep spamming me (4 identical emails in last month) soliciting that I use their service for next tax year (no way) and there is no link/button to unsubscribe.

13 May 2024
Unprompted review
Rated 1 out of 5 stars

Vialto Partners

Vialto Belgium

Absolutely despicable service. They gave us outdated information for our visas which resulted in us losing weeks and thousands of our own dollars travelling to and from the Belgium embassy. Not to mention their lack of accountability for their mistakes, turnaround time on requests and response time on e-mails.

What a bad taste these utterly useless people put in our mouths before emigrating.

30 April 2024
Unprompted review
Rated 1 out of 5 stars

If it was possible to give a negative…

If it was possible to give a negative star rating then i would. This company should be avoided at all costs. Myself and some colleagues have been waiting for simple tax returns to be done and they still have not been done properly. This is a poorly managed, amateur organisation who are too big to care about their customers. Avoid at all cost.

25 April 2024
Unprompted review
Rated 5 out of 5 stars

I cannot speak highly enough about my…

I cannot speak highly enough about my experience with Vialto Partners and their outstanding tax advisors, Selin Karatas and Michael Roser.

From the moment I reached out for assistance, I was met with professionalism, expertise, and a genuine commitment to providing above and beyond service. Selin and Michael went the extra mile to ensure that my tax needs were not only met but exceeded my expectations.

Their attention to detail, clear communication, and willingness to patiently address all of my questions and concerns truly set them apart. They demonstrated an in-depth understanding of complex tax matters and offered tailored solutions that were both comprehensive and practical.

What impressed me most was their dedication to delivering personalized service. They took the time to understand my unique circumstances and provided guidance that was specific to my situation, ensuring that I felt confident and informed every step of the way.

23 April 2024
Unprompted review

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look