Our mission is to provide each of our clients with a tailored service to help them achieve their business and personal financial goals.

We serve owner managed businesses and individuals. We provide accounting, tax, audit, bookkeeping, payroll, financial management, forensic investigation, personal and corporate insolvency services.


As your business grows your bookkeeping and accounting requirements grow with it. We use your bookkeeping records to prepare your year end accounts which forms the basis for your Self-Assessment tax return.


We work with individuals and businesses on their tax returns. We give you a fixed, competitive price. We take the stress out of filing tax returns, allowing you to concentrate on running your business.

Personal Insolvency & Bankruptcy

Financial difficulties can cause great distress. We seek to resolve the worry and stress that personal insolvency and debt can cause by outlining your options, allowing you to make an informed decision.

Bookkeeping & Payroll

We understand that most business owners would prefer not to spend their precious time doing the bookkeeping. We work to develop ways of making transaction processing simple, timely and affordable for you and your business.


We know there are a many things to do when starting up in business. So we have Start-up packs to make it easier. We offer: Free tax registration, Free tax consultation and other benefits.

Outsourced Accounting

A business needs regular management accounts to manage the business. You should not have to wait until your year end, it may be too late to make crucial changes if you have to wait until then.

Corporate Insolvency & Restructuring

When directors decide to tackle financial difficulties early, experience shows that an early approach gives a much greater chance of recovery. We at D V Mannion & Co Ltd give financial advice on restructuring, refinancing, borrowing and debt management.

Forensic Investigation Services

Fraud within an organisation is one of the most challenging and distressing issues you will ever face. D V Mannion & Co offer access to a dedicated Forensic Accounting team with the expertise and experience necessary to deliver a high quality, un-intrusive and confidential service.

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