MNM Accountants Reviews 4

TrustScore 2.5 out of 5

2.7

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

Company details

  1. Accountant
  2. Accounting firm
  3. Bookkeeping service
  4. Tax advisor
  5. Tax preparation service

Written by the company

At MNM, we're not just accountants – we're your dedicated financial allies. With a passion for technology and a commitment to responsiveness, we're a small team based in North London that's here for you around the clock. Your business never sleeps, and neither do we. We're here for you 24 hours a day, 7 days a week. We're always here whenever you need us, providing unwavering support. Let's make your numbers work for you. Reach out today and experience accounting that adapts to your world.


Contact info

2.7

Poor

TrustScore 2.5 out of 5

4 reviews

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

How this company uses Trustpilot

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

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

Sammy? More like Spammy.

This Sammy person seems to be using a service that trawls databases, matches entries from the web to entries from Companies House and sends out hilariously bad spam emails. He sent an email telling me my own company's CH url (thanks, I'm well aware of it) and claimed my accounts are due to be filed at the end of this month (actually they're due at the end of 2026 but thanks for trying).

Then a scary part IN BOLD about how I could be fined £150 for late filing (thanks again, I'm quite aware of this and that's why my accountant already filed months ago).

Since he finds Companies House so useful I thought I'd look him up there. It turns out he's been at the helm of three accountancy companies that have been struck off in the last four years alone! The company registration numbers are 13012719, 15001645 and 15576500.

How am I going to trust someone to do my company's books when he clearly isn't fit to be anywhere near a business?

10 November 2025
Unprompted review
Rated 1 out of 5 stars

Terrible accountant

Terrible accountant, do not use.

I'm an accountant who is now working with one of their ex-clients. The records are terrible, payroll has not been processed correctly and with no understanding of the UK tax system.

They only correspond by email and WhatsApp, not able to speak on the phone...

DO NOT use this company.

20 January 2024
Unprompted review
Rated 1 out of 5 stars

Spam Emails Weekly & Do Not Reply!

I keep getting emails from 'Sammy' who keeps emailing me about my 'Ltd businesses' accounts and calling me a females name.

I have replied each time 'Firstly, who is (the name they calls) me?
Please don’t just go onto Companies House and find businesses and then a website with the same name.

This is (my sole trader's name), not (who she's looking) Limited. 'Our business name' was a sole trader/self-employed web designer for 2 years and was never a limited company. That company was then rebranded, still sole trader/self-employed and not on Companies House.

We use our ‘professional’ accountant', we paid our taxes for (business name) and still use the same accountants under our rebranded company to continue to pay out taxes on time'.

Yet I get the same 'spam/nuisance email every week and I am tired of replying.

If they cannot get basic emails, companies or bother to read replies I dread to think how bad they are with anyone's books.

27 February 2024
Unprompted review
Rated 5 out of 5 stars

I cannot speak highly enough of the…

I cannot speak highly enough of the exceptional accountant services provided by Sammy. His expertise, attention to detail and efficiency was the best I’ve experienced. Combined with clear communication and personalized approach make them stand out. I feel confident and secure knowing that my future financial matters are in capable hands. If you're looking for a reliable and knowledgeable accounting partner, this is undoubtedly the best choice. Grateful for their outstanding service!

23 February 2024
Unprompted review

Is this your company?

Claim your profile to access Trustpilot’s free business tools and connect with customers.

Get free account

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.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

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