We can relieve you and your team of a major burden by looking after all your book-keeping and accounting tasks, including compiling and filing of your annual accounts.


In addition to handling all your book-keeping, we can also maintain your VAT records, compile your accounts and prepare your short-term business projects to remove temporary overloads in your organisation.

We provide services for local and international clients. Our responsibility, as we see it, is to provide an equal service for all which is time-efficient, excellent value for money and individually tailored to client needs. Instead of standard fees, we formulate our costs according to our client's requirements. It is of paramount importance for us that we accurately assess our client's expectations in order to arrive at the most cost-effective solution for their business.

Extensive accounts preparation and filling

We have great experience in working with a broad spectrum of clients and preparing their annual accounts and annual reports. As a specialist tax accounting practice, we will always provide professional and accurate tax advice to minimise your tax liabilities. Our team of fully qualified accountants will prepare your annual accounts, examine company performance and provide you with indispensable practical advice that will help keep your business financially healthy.

VAT consultancy, registration, submissions

The ever widening scope of VAT, the constant stream of detailed changes to the regulations, and the ever growing demands of HM Revenue & Customs, call for a trained professional eye to ensure that you do not fall foul of the regulations and do not pay the Exchequer more than you need to!

VAT and customs duties can have a significant impact on the bottom line and/or working capital of a business. Ineffective management of these complex taxes can adversely impact these areas, create risk and attract high penalties for non-compliance.

Constantis team has extensive experience of advising on global VAT and customs duty issues and can assist businesses in a wide range of ways.

Claims for overseas VAT
VAT tax inspections, investigations and disputes
VAT advice for charities, social and not-for-profit organisations
VAT advice for small businesses, international and corporate companies


A good Payroll system is important because of factors such as high employment turnover, the growing complexity of taxation and employment legislation and the accompanying regime of penalties for non-compliance, business growth and employee benefit tracking; all of which can cost significant time and money if processed internally. For many businesses, outsourced Payroll facilities can be the answer for a cost efficient and easy to use Payroll solution that is backed by quality assurance and control.

Our Payroll Services are managed and provided by our team of specialists who will deal with registering your company with the appropriate tax authorities and ensure regulatory compliance as well as tailor Payroll solutions specifically to your requirements. By fully outsourcing your Payroll system to one of our payroll managers we can ensure that your employees are paid the correct amount on time.

Constantis prides itself in providing a comprehensive and confidential payroll service, including:

Customised payslips
Administration of PAYE, national insurance, statutory sick pay, statutory maternity pay, etc
Completion of statutory forms, including year end returns, to issue to your employees and submit to the Inland Revenue
Summaries and analyses of staff costs
Administration of incentive schemes, bonuses, and ex-gratia and termination payments
Administration of pension schemes

Even if you have only a few employees, you will make savings by engaging us to administer your payroll.


Our bookkeeping services provide you with real time access to your cash flow, debtors and creditor information enables you to make informed decisions promptly to minimise risks and maximise profits. Our bookkeepers will ensure reliable and accurate books are kept for your company using secure market leading accounts software, allowing you to concentrate on building your business.

CIS Accounting

Construction Industry Scheme / CIS services you can trust

If you are a self-employed sub-contractor in the construction industry we can assist with all aspects of Construction Industry Scheme (CIS) advice, filing and claims. We can act as an agent and deal with your CIS submissions monthly and also complete your annual submission. Don't risk the severe penalties that can result if you are non-compliant or make incorrect lodgements. Our in-depth knowledge of this often complex scheme will save you time and hassle — at extremely affordable fees.

Our CIS services:

CIS registration and administration
CIS Refunds
Calculation of deductions
Production of payment statements and certificates making sure you have the right staff
Record keeping
Submit monthly returns for contractors
Prepare and issue payment and deduction statements for sub-contractors
All end-of- year reporting and return requirements

Please be aware that information provided by this website is subject to change without warning. We recommend that you do not take any information held within as a definitive guide to the law or the relevant matter being discussed. Our trained and friendly team are always happy to help with any queries so please don not hesitate to get in touch.

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