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M.J. Miller & CoChartered Certified Accountants
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Chartered Certified Accountants in Wigan since 2003

An accountant who knows your name, and your deadlines.

We look after the accounts, tax, VAT and payroll for sole traders, partnerships and small to medium sized companies. Fixed fees, agreed before we start. The first meeting is free.

Rated 5.0 from 56 Google reviews. Now at Wigan Investment Centre, Waterside Drive.

Martin Miller, director of M J Miller and Co, standing in a waistcoat against a navy studio backdrop
Martin Miller FCCA FMAAT, director. He founded the firm in 2003.

Had an accountant you could never get hold of? You're not the only one.

Running a business is hard enough without chasing your own accountant for an answer, or finding out about a deadline from an HMRC letter.

A lot of our clients came to us after a bad experience elsewhere. One told Yell we made his tax return "really easy when I have had problems with other accountants in the past". Another had "previously used x2 other accountants".

What they wanted was simple: someone who picks up the phone, explains things plainly, and gets everything in on time.

Clients tend to stay.

We didn't write a word of this table. Every line is quoted from a client's own review or testimonial, and the years are the ones they gave.

How long clients say they have been with M J Miller and Co, in their own words
ClientYears
Rita O'HalloranSole trader, Google review“looking after my sole trader accounts for over 16 years”over 16
Colin TurnerVulcit, on our old website“a huge part in our business over the past 16 years” 16
Dave BoneGoogle review“with Martin and his team for over 15 years now”over 15
Jason BirchGoogle review“Been with Martin for about 15 years. They also do my payroll.”about 15
Hilary ParrGoogle review“handling my husbands company accounts for over ten years”over 10
Paul BowenBowen Bakeries Limited, on our old website“almost 10 years business together”almost 10
Derek CowserGoogle review“with millers for around last 7. Nothing too much trouble.”around 7
Rich KavanaghGoogle review“just over a year now and I can't imagine not having them!”just over 1
Eight clients, between themabout 90

Years are as each client stated them when they wrote their review. Google rating checked October 2026.

How it starts

  1. Have a free first meeting

    Ring us or send the form. Tell us about you and your business, and what's worrying you. There's no charge and no obligation.

  2. Agree a fixed fee

    We'll explain what we would do for you and what it costs. The fee is fixed and agreed in advance, so there are no surprise bills.

  3. Hand it over

    We take on the work and the deadlines, and you get a named person to ring. Existing clients can share documents through our client portal.

The dates HMRC won't move for anyone.

Miss the Self Assessment deadline and HMRC charges an initial £100 penalty, even if there is no tax to pay. Since April 2026, sole traders and landlords with qualifying income over £50,000 also have to keep digital records and send quarterly updates under Making Tax Digital.

How we handle your tax return

Self Assessment dates each year
DateEvery year, for the tax year that ended on 5 April
5 OctoberTell HMRC you need to send a return, if you're newly self-employed
31 OctoberPaper tax returns
31 JanuaryOnline tax returns, and paying the tax you owe

The people you'll actually speak to.

Our reviews name people, not a company. Here are some of the accounts and tax team.

  • Ben Martin, Senior Accountant

    Ben Martin

    Senior Accountant

  • Fatima Desai, Senior Accountant

    Fatima Desai

    Senior Accountant

  • Warren Paladino, Semi-Senior Accountant

    Warren Paladino

    Semi-Senior Accountant

  • Ellen Oakes, Semi-Senior Accountant

    Ellen Oakes

    Semi-Senior Accountant

Meet the whole team

“Best accounts I have ever been with. Have been in business 37 years and with millers for around last 7. Nothing too much trouble.”

Derek CowserGoogle review

“I'd highly recommend Paul - friendly, responsive, and comprehensive, and able to explain complex issues in a simple way”

Rebecca McDonaghGoogle review

“We've been with Millers for many years and can't recommend them highly enough. They've grown with us over that time but haven't lost their personal touch”

Joanne WoodsGoogle review

Start with a free first meeting.

Tell us what you need and we will tell you how we would handle it, and agree a fixed fee before any work starts. No obligation.