Chartered Accountants and Business Advisors
Chartered Accountants and Business Advisors
Three Kings Accounting:
Supporting Your Business
We pride ourselves on our honesty, reliability and dedication to our clients’ needs.
Whether you are starting a new venture, or looking to grow your business, our team are here to help.
Based in the Centre of Windsor, overlooking Windsor Castle, our clients are based in Berkshire, Surrey and across the Thames Valley.

Three Kings Accounting:
Supporting Your Business
We pride ourselves on our honesty, reliability and dedication to our clients’ needs.
Whether you are starting a new venture, or looking to grow your business, our team are here to help.
Based in the Centre of Windsor, overlooking Windsor Castle, our clients are based in Berkshire, Surrey and across the Thames Valley.

Our Trusted
Accountancy Services
We pride ourselves on a personal, approachable and professional approach.
Our services include:
- Business Start-Up package
- Book keeping
- Payroll
- VAT Returns and inspection support
- Management Accounts & Financial Modelling
- Accounts Preparation
- Corporate & Personal Tax services
- Assurance review
We can tailor our service approach to suit your particular requirements. This may necessitate using just one or two of the detailed services, or indeed all of them.
Please contact us to arrange a free initial consultation to see how we can help your business grow.
Our Trusted
Accountancy Services
We pride ourselves on a personal, approachable and professional approach.
Our services include:
- Business Start-Up package
- Book keeping
- Payroll
- VAT Returns and inspection support
- Management Accounts & Financial Modelling
- Accounts Preparation
- Corporate & Personal Tax services
- Assurance review
We can tailor our service approach to suit your particular requirements. This may necessitate using just one or two of the detailed services, or indeed all of them.
Please contact us to arrange a free initial consultation to see how we can help your business grow.
Latest News
Business Motoring – Tax Aspects
This factsheet focuses on the current tax position of business motoring, a core consideration of many businesses. The aim is to provide a clear explanation of the tax deductions available on different types of vehicle expenditure in a variety of business scenarios.
Corporation Tax – Quarterly Instalment Payments
Under corporation tax self-assessment large companies are required to pay their corporation tax in four quarterly instalment payments. These payments are based on the company’s estimate of its current year tax liability. Note that the overwhelming majority of companies are not within the quarterly payment regime and pay their corporation tax nine months and one day after the end of their accounting period.
Fixed Rate Expenses
We consider an optional system of fixed rate expenses which is available for some businesses. The rules allow the use of a ‘simplified’ fixed rate deduction instead of actual costs paid or incurred. It is optional, but using fixed rates may reduce the need for some of the detailed record keeping and calculations necessary to support tax deductible expenses.
Latest News
Business Motoring – Tax Aspects
This factsheet focuses on the current tax position of business motoring, a core consideration of many businesses. The aim is to provide a clear explanation of the tax deductions available on different types of vehicle expenditure in a variety of business scenarios.
Corporation Tax – Quarterly Instalment Payments
Under corporation tax self-assessment large companies are required to pay their corporation tax in four quarterly instalment payments. These payments are based on the company’s estimate of its current year tax liability. Note that the overwhelming majority of companies are not within the quarterly payment regime and pay their corporation tax nine months and one day after the end of their accounting period.
Fixed Rate Expenses
We consider an optional system of fixed rate expenses which is available for some businesses. The rules allow the use of a ‘simplified’ fixed rate deduction instead of actual costs paid or incurred. It is optional, but using fixed rates may reduce the need for some of the detailed record keeping and calculations necessary to support tax deductible expenses.