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Fasttax Review – Is it Safe and Legit?

Item: Fasttax
Rating: 4.1
Author: Oleg Tkachenko

4.1

Claim profile

Dublin 2, Ireland

Registration address

https://fasttax.ie

Declared official website

We evaluate Fasttax based on key metrics such as domain stability, user reviews, customer loyalty, popularity and web mentions. Our analysis provides a snapshot of how Fasttax is performing, helping you understand whether it’s building trust, maintaining customer loyalty, or facing challenges.

Fasttax Trust Tracker
Overall Trust Index The Overall Trust Index is based on multiple factors, including the following individual metrics: Domain Stability Score (measuring domain age and reliability), User Reviews Score (aggregating positive and negative feedback from trusted sources like Trustpilot), Customer Loyalty Index (reflecting customer retention and satisfaction), Popularity Score (tracking online searches and mentions), and the Web Mention Index (analyzing the number of referring domains and online references). Each score is evaluated on a 5-point scale. Learn the assessment criteria in details	4.1/5
User Reviews Score This score is derived specifically from verified user ratings on Trustpilot, offering insight into customer satisfaction.	4.8/5
Customer Loyalty Index This index reflects the level of customer loyalty to a company based on the ratio of positive to negative reviews, while also factoring in the company’s responses to negative feedback. This parameter helps evaluate how satisfied customers are with the company's products or services.	5/5
Popularity Score The popularity score is based on website traffic, user engagement statistics, compared to previous periods to evaluate growth or decline. The data was obtained using Similarweb, a comprehensive SEO platform that provides insights into website performance, keyword analysis, and competitive research	4.4/5
Web Mention Index This index measures how frequently a company or its website is mentioned across external sites, typically through referring domains. This index reflects the online visibility and reputation of the company, indicating how often it is cited or discussed in various digital platforms.	0.1/5
Domain Stability Score This score assesses the reliability and consistency of a domain over time, typically based on factors such as the age of the domain, the frequency of ownership changes, and any periods of downtime or suspension. A high score indicates that the domain has been stable, with consistent operation and ownership, which can suggest trustworthiness and longevity in the digital space.	N/A

Top 5 Countries Where Fasttax is Popular

We analyzed the popularity of Fasttax across various countries over the past month to identify where it's most in demand. The data, sourced from Ahrefs, highlights regions where the brand is recognized and attracts interest, offering a general view of its performance in different markets.

*The chart shows monthly website visitors.

What are Fasttax Reviews?

User Reviews Score

4.8 /5

According to Trustpilot data

, users have left 264 reviews about the company. The most recent review was posted on 4 June 2026, and the overall Trustpilot rating for Fasttax is 4.8.

4.8 /5 rate of 264 reviews
5-star	93.56%
4-star	5.68%
3-star	0%
2-star	0.38%
1-star	0.38%

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Customer Loyalty and Perception of Fasttax

Customer Loyalty Index

5 /5

The trust and satisfaction index for Fasttax is derived from the ratio of positive to negative reviews, offering a clear measure of customer loyalty and overall sentiment. Built on data from Trustpilot, a globally recognized platform for consumer feedback, this index provides valuable insight into how the brand is perceived by its customers. A high ratio of positive reviews signals strong loyalty, while a prevalence of negative feedback highlights areas for improvement in the customer experience.

How Does Fasttax Show Up in Online Feedback?

Most reviews for Fasttax are positive, and the few negative comments do not significantly affect its reputation. Overall, Fasttax appears to be a trustworthy and well-regarded company, though it’s reasonable to keep monitoring its performance.

According to current data, Fasttax monitors customer reviews, which shows attention to feedback and a readiness to address client concerns.

What makes Fasttax so well-loved by customers?

Fasttax is highly regarded by users, with 262 positive reviews highlighting its reliable and trustworthy services.

Top 5 reasons why people are satisfied with companies in the financial sector:

Outstanding customer support	Fast, courteous, and solution-focused assistance.
Transparent pricing	No hidden costs and clear explanations of all terms.
Strong security standards	Data is handled with care and professionalism.
Speedy service delivery	Requests and transactions are completed without unnecessary delays.
Smooth user experience	The platform is intuitive and performs consistently across devices.

Are Fasttax's services gaining or losing popularity?

Popularity Score

4.4 /5

We compared the average website traffic of Fasttax over the past four calendar months with the industry benchmark for the Tax Software and Services category, which currently stands at 3376

, to assess the company’s relative visibility and competitive standing.

According to Similarweb data for May 2026, the website recorded 4,841 visits last month, providing insights into its current online presence and traffic dynamics.

Dynamics of site visits over the past 12 months

While the primary evaluation relies on comparing the company with its industry peers, it is equally valuable to observe its traffic dynamics over time.

Over the last year, website traffic has surged by 919.16% , indicating a dramatic increase in the popularity of Fasttax's services. Such substantial growth suggests that Fasttax has made significant strides in the market, likely due to a combination of effective promotions, excellent customer experiences, and strong word-of-mouth. This rapid rise in traffic signals that Fasttax is capturing considerable market attention and could continue to expand at this accelerated pace.

Disclaimer:

Website traffic is an additional source of information for evaluating a company's popularity, but it should not be solely relied upon, as other factors may also influence these metrics.

Fasttax’s Recognition and Trust in the Digital Space

Web Mention Index

0.1 /5

Backlinks (links from other websites) show how well-known and trusted a company is online. However, the quality of these links is more significant than the quantity. The more high-quality sites link to Fasttax’s website, the higher its credibility in the eyes of customers and partners. This can indicate that the company is recognized as reliable and popular in its industry.

In our analysis, we filter out low-quality sites and focus exclusively on backlinks from trusted, authoritative sources. We have tracked the number of these high-quality sites linking to https://fasttax.ie and monitored changes over the past month. This metric is crucial for assessing how widely the brand is recognized and how much trust it holds in the digital space.

The domain https://fasttax.ie has 2 referring domains.

*Referring domains data sourced from Serpstat

The average number of referring domains in the ‘Tax Software and Services’ category is 61

Fasttax’s backlink profile is well below the industry standard, indicating very low online visibility and authority. This is a red flag for any business that relies on digital credibility. A weak backlink profile like this suggests the company may lack trustworthiness and recognition, making it harder for potential customers or partners to view it as reliable.

Note:

A company with such a low backlink profile may struggle to build trust with its audience and could be seen as less reliable in comparison to competitors.

Recognition and Trust
in the Digital Space (%)

*Trust level based on unique referring domains

Is the Fasttax Website Reliable and Stable?

Domain Stability Score

N/A

Data on the age and stability of Fasttax's domain is currently unavailable. As a result, we cannot assign a score for this parameter according to our methodology, and its contribution to the overall rating is currently absent.

Does the age of Fasttax domain guarantee reliability?

A domain’s age can suggest stability, but it is not a guarantee of reliability or trustworthiness. While older domains may reflect a longer presence, it’s important to also consider factors such as customer reviews, reputation, and overall service quality when evaluating a company.

Comparison of Fasttax with Organic Competitors

An analysis of the Fasttax website and its competitors, conducted using Ahrefs, provides a clear insight into the leading companies in the market.

The analysis focuses on three core metrics, which provide a clear picture of how well Fasttax competes in its niche, highlight growth opportunities, and outline actionable steps to strengthen its market position.

	Traffic Monthly traffic indicates the website’s popularity among users.	Monthly traffic changes Traffic changes over the past month reveal growth or decline in interest.
fasttax.ie	4018	-579
irishtaxhub.ie	55371	-6587
taxassist.ie	19624	794
taxreturnplus.ie	17045	-3685

What Does Fasttax Offer?

FastTax.ie provides guided tax filing services for individuals with income beyond PAYE seeking a simpler alternative to ROS and a more cost-effective option than hiring an accountant. They offer assistance with Form 11 filings for various groups including landlords, self-employed individuals, sole traders, freelancers, additional income earners, and pensioners. Clients typically turn to FastTax.ie for help with ensuring accurate tax payments, exploring potential tax savings, and efficiently completing their tax filings for the year. FastTax.ie aims to bridge the gap between the complex ROS system and expensive accountant services by providing an affordable and customizable level of support tailored to individual needs.

Fasttax Contacts
Contact e-mail	info@fasttax.ie
Contact telephone	01 5242332
Registration address	117 Baggot Court Dublin 2 Ireland

Conclusion: Is Fasttax Legit? Is it Safe?

To verify the legitimacy of Fasttax with 100% certainty, it’s essential to consult official regulatory websites overseeing the company's operations. However, we can provide some key indicators based on several performance metrics to help assess the company’s trustworthiness and safety.

Overall Score: 4.1/5

A high score indicates that Fasttax is highly regarded by its customers, delivering excellent service with minimal complaints. This level of trust and recognition positions Fasttax as a leader in its field. Customers can confidently rely on its services, as it has proven to be consistent and dependable.