UK Tax System Evolution

The UK tax system has a brief history dating back to 1798 when income tax was first introduced. The system has undergone changes over the years, with major events including the introduction of corporation tax in 1965 and the consolidation of Inland Revenue and H.M Customs and Excise into Her Majesty's Revenue and Customs (HMRC) in 2005. The tax year commences on April 6th and ends on April 5th of the following year. Statement of Income Tax Liabilities for individuals and corporations are filed with HMRC, declaring liability for taxation. The statement includes personal details, income earned from various sources, capital gains, foreign income, interest and dividends, and tax reliefs. The UK tax system has a progressive nature, with rates increasing as taxable income rises. Corporation tax rates have also been adjusted over the years, with the normal rate currently standing at 19%. The preparation of statements of income tax liabilities is an annual activity that provides a platform for taxpayers to claim refunds and relief from time to time.

Essay on UK Tax System
1. Brief History on UK Tax System
Before we discuss the historical background of the UK taxation we can define taxes as a
compulsory levy, enforced by the government, on income or expenditure.
Income Tax was the first tax in British history to be levied directly on people's earnings. It
was introduced in 1798 by the then Prime Minister William Pitt the Younger, as a
temporary measure to cover the cost of the Napoleonic Wars. Pitt's income tax was levied
from 1799 to 1802, the income tax was reintroduced by Addington in 1803 but it was again
abolished in 1816.But it was reintroduced in 1842 by Sir Robert Peel to deal with a massive
public deficit.
Corporation tax, Finance Act 1965 replaced this structure for companies and associations
with a single corporate tax, which took its basic structure and rules from the income tax
system. These changes were consolidated by the Income and Corporation Taxes Act 1970.
Also the schedules under which tax is levied have changed. However, one of the most
significant events in the recent history of UK is that the Inland Revenue and H.M Customs
and Excise consolidated into a single body. Since April 2005 they are collectively called Her
Majesty's Revenue and Customs (HMRC).
The tax year commences on 6 April and ends on the following 5 April in the United
Kingdom. Statement of Income Tax liabilities that is filed with the HM Revenue &
Customs declaring liability for taxation. SA 100 is for individuals paying Income Tax &
CT600 for corporation.
2. Element in Statement of Income Tax Liabilities for Individuals and Corporation
Tax Liabilities
2.1 Element in Statement of Income Tax Liabilities for Individuals (SA 100)
Personal Details b) Income earned in Employment c) Income Earned from Self Employed
Business d) Income Earned as partner in Partnership Business e) Capital Gain f) Income
Earned as trustee g) Foreign Income h) Interest and dividends from UK Banks, Building
societies i) UK Pensions, annuities and other state benefits received j) Tax Reliefs k)
Charitable giving l) Information about Student loan repayments.
Other Important Points to note are: (i) Your Personal Allowance goes down by £1 for
every £2 that your adjusted net income is above £100,000. This means your allowance is zero

if your income is £123,000 or above, (ii) There is no tax on saving Interest & Dividend
Income.
Income Tax Rates for 2017-18
2.2 Elements in Statement of Income Tax Liabilities for Corporations
Resident Companies are taxable in UK on their worldwide profits, while non- resident UK
companies are subject to corporate tax only on the trading profits attributable to a UK PE
plus UK Income Tax. CT 600 which is statement of income tax liability for corporate.
Income Tax Rates for Corporation
The normal rate of corporation tax is 19% for the year beginning 1 Apr 2017.
Taxable profits for Corporation Tax include the money your company or association makes
from (i) Trading profits, (ii) Investments and (iii) Selling assets for more than they cost.
You can deduct the costs of running your business from your profits before tax when
you prepare your company’s accounts. Some expenses aren’t allowed for Corporation Tax,
for example entertaining clients - add these back to your profits when you prepare your
Company Tax Return.
Capital allowances
Claim capital allowances if you buy assets that you keep to use in your business, for
example- equipment, machinery business vehicles, for example cars, vans, lorries.
Other reliefs
You may be able to make a claim for: (i) Research and Development (R&D) Relief, (ii) The
Patent Box if your company makes a profit from patented inventions, (iii) Reliefs for creative
 Band  Taxable
income
 Tax
rate
 Personal
Allowance
 Up to
£11,500
 0%
 Basic rate  £11,501 to
£45,000
 20
%
 Higher rate  £45,001 to
£150,000
 40
%
 Additional rate  over
£150,000
 45
%

industries (CITR) if your company makes a profit from theatre, film, television, animation or
video games, and (iv) Disincorporation Relief if you’re closing your company and becoming
a sole trader, ordinary business partnership or limited partnership
Marginal Relief
You can only claim Marginal Relief if your company had profits between £300,000 and £1.5
million.
Other Important Points to note are: (i) You must still send a return if you make a loss or
have no Corporation Tax to pay, (ii) The deadline for your tax return is 12 months after the
end of the accounting period it covers.
3. Rationale Behind Preparing Statements of Income Tax liabilities
Preparation & filling the income tax Statements is an annual activity seen as a moral and
social duty of every responsible citizen of the country. It is the basis for the government to
determine the amount and means of expenditure of the citizens and provides a platform for
the assesse to claim refund, among other forms of relief from time to time. Statement of
income tax is nothing but a proof of income earned.
Any Transaction can be legally entered into because the government is having records of
income and it is collecting the tax on it. Payment of taxes helps every citizen to participate in
the contribution towards national income and consequently in the appraisal of the national
economy. Even if a person accrues losses in this business, he cannot carry it forward to set
off against his income in next year if he does not file statement of Income Tax liability.
Preparation of statement of income tax liabilities for the group companies is also an
important aspect in corporation tax.
A company is called group companies or associated companies if one company is associated
with another; if either one company controls the other, or both companies are controlled by
the same companies or people.
Statement of income tax for group companies allows investors, financial analysts, business
owners and other interested parties to get a complete overview of the parent company. At a
glance, they can view the overall health of the business and how each subsidiary impacts the
parent company.
4. Impact on a Country that does not impose these taxes

The primary purpose of taxation is to raise revenue to meet huge public expenditure. Most
governmental activities must be financed by taxation. But it is not the only goal. In other
words, taxation policy has some non-revenue objectives. Truly speaking, in the modern
world, taxation is used as an instrument of economic policy. It affects the total volume of
production, consumption, investment, choice of industrial location and techniques, balance
of payments, distribution of income, etc. Taxes impact the development of a country for the
following main factors
Economic Development: By raising the existing rate of taxes or by imposing new taxes, the
process of capital formation can be made smooth. One of the important elements of
economic development is the raising of savings-income ratio which can be effectively raised
through taxation policy.
Full Employment: Since the level of employment depends on effective demand, a country
desirous of achieving the goal of full employment must cut down the rate of taxes.
Consequently, disposable income will rise and, hence, demand for goods and services will
rise. Increased demand will stimulate investment leading to a rise in income and
employment through the multiplier mechanism.
Price Stability: By raising the rate of direct taxes, private spending can be controlled.
Naturally, the pressure on the commodity market is reduced. But indirect taxes imposed on
commodities fuel inflationary tendencies.
Finally, another extra-revenue or non-revenue objective of taxation is the reduction of
inequalities in income and wealth