Chartered Accountants in King's Lynn

Supporting organisations and individuals with business, accountancy, and tax advice in King's Lynn and around West Norfolk since 1937.

Business Support and Advice

Wanting your business to maximise its potential? Let us guide you towards making the best decisions for growth and success.

Accountancy and Taxation Services

Everything your business needs to comply with legal requirements, from bookkeeping and VAT to accounts, taxation, payroll and more.

Services for Individuals

If your personal finances, accounting and tax matters feel daunting or tedious, if you want to minimise your tax liabilities or if you’d like to plan for a financially secure future, we can help you.

Photo 1563906267088 b029e7101114 copy

We Are Thain Wildbur

If you’re self-employed or an owner-managed business, we know how challenging it can be to keep your accounts up to date and in order, minimise your tax liabilities and file tax returns on time.

We tailor our support to suit each client’s individual needs, from assisting with the more complex aspects of accountancy and tax to a complete accounting and business advisory service.

Get to know us
Mask Group 9
Mask Group 10
Screenshot 2021 10 21 at 17 01 45
Screenshot 2021 10 21 at 17 00 56
Screenshot 2021 10 21 at 17 00 01

What is keeping you awake at night?

My finances are in a mess

We can help you sort out your finances and create a clear plan for a worry-free, financially secure future.

I’m struggling with tax and self-assessment

That’s not uncommon if you’re self-employed. We can sort it for you and free you to get on with what you do best.

Who will buy my business?

Selling a business can be complicated, time-consuming and emotionally draining. We can make sure your business sale is as stress-free and profitable as possible.

Am I paying too much tax?

No one likes paying more tax than they have to! We can help you legitimately take advantage of all available tax concessions.

We’re here to give you a good night’s sleep!

Whatever may be keeping you awake at night, if it’s anything to do with finance, taxation, business growth or survival, we look forward to helping you.
Get in touch

Why Choose Us?

We are Registered Chartered Accountants

This means we are always up to date with the latest regulations and laws, so if you use us you know you will be in safe hands.

We are transparent

It’s only in our business interests to give you clear, honest advice on accountancy and business. Even if it’s not what you were hoping to hear, you’ll know it can be trusted.

We are forward thinking

We are quick to embrace new business management and accountancy technology where it brings new opportunities to improve the services we provide to our clients.

We value relationships

It’s important to us that we get to know you and your business so we can provide the accountancy, tax or business strategy that you need at every step of the way.

We’ll go the extra mile

Your satisfaction is our priority; we will always do whatever it takes to deliver fault-free service.

You will always be in control

While we are here to help and advise you, you will always have the final say. We will never pressurise you into making decisions that you’re uncomfortable with.

But don’t just take our word for it:

20 PT Deck of Cards 23 696x463
We would like to thank the team at Thain Wildbur for all the help and advice given over the past years. Good guidance leads to good business sense. We have been trading in King’s Lynn for 30 years, and have developed our business from a market stall to a major high street shop, supported by professional help from the best.

Bernie Chappell

Proprietor, Deck of Cards, High Street, Kings Lynn
391 mj 9335 jir 1
Simon Dimblebee and the staff at Thain Wildbur are always extremely helpful, friendly and professional. I have used them for the past 7 years to assist me with my company accounts and my self assessment tax returns. I find that there is always someone on hand to help with any problems I may have, no matter how small. I would have no hesitation in recommending them to assist and support you with your business and personal accountancy needs.

Nick Lawrence

Director, Lynn Road Dental Practice
K 222 ake 008

Joining Thain Wildbur is as easy as 1-2-3


Contact Us

A phone call to 01553 772680, an email to or a brief message via our website is is all it takes.


Decide your plan of action

Once you’ve told us what services you need, we’ll propose a strategy that’s tailored to your requirements.

Leave it to us

We’ll leave you to get on with your work while we implement the plan, keeping you regularly updated on progress.

How can we help you today?

Couldn't find what you were looking for?

Get in touch with us to discuss your individual requirements.

Get in touch