Consequences of taxation


One of the most important objectives of government policy is to create a more equal distribution of income and wealth. The uneven distribution of income and wealth may be a partial result of the uncontrolled exercise of market forces. Taxation which falls more heavily on the better off groups is one policy instrument used for this purpose.
Taxation will also have many economic effects.  They are the effect of taxation on 1) distribution of income 2) consumption 3) incentives 4) saving and investment 5) prices.
1) The effect of taxation on distribution of income: - Direct taxes will reduce the disposable income of firms and households. The income remaining after taxation will be less unequally distributed than before tax. Indirect taxes are also affecting the distribution of income. The commodities which are heavily taxed are widely consumed and have price inelastic demand. Lower income groups tend to spend a greater proportion of their income on some of these commodities, so the effect of tax is regressive (e.g. tobacco) Higher income groups in western countries consume more alcohol which are subject to higher tax, so it to act progressively.
2) The effect of taxation on consumption: -   Direct and indirect taxes will affect both the total and the pattern of spending.  Direct taxes reduce disposable income, but the effect on consumption will depends on the propensity (tendency) to consume and the level of savings. Direct tax payers are enjoying a relatively high standard of living, which enable them to save. When taxing, they resist any cut in standard of living, reduce saving than spending.  Indirect taxes will affect the total demand for goods and services. When tax is imposed on commodities with price inelasticity of demand, consumers will tend to maintain their consumption of these goods by reducing spending on other goods and services.  This also will depend on the propensity (tendency) to consume and the level of savings.
3) The effect of taxation on incentives: - New levels of taxation will result in less effort, less investment and less risk-taking, because taxation will make the net rewards for extra work and responsibility seem very unattractive. (This argument applies particularly to progressive taxation where additional income is taxed at higher rates) Another argument is that the additional taxation will increase the workers’ efforts.  A person accustomed to a certain standard of living, will work harder or longer to maintain the same disposable income.
4) The effect of taxation on saving and investment: - Heavy and steeply progressive taxation will reduce the ability to save, it also might reduce the willingness to save. Capital transfer and wealth taxes might also reduce the willingness to save. Private investment is determined largely by expected profitability, so tax on profits will also have disincentive effects.  It is very difficult to determine the strength of these effects, since so many factors influence the level of savings.  
5) The effect of taxation on prices: - Direct taxes fall on income and have no direct influence on the price level, but indirect taxes have an immediate impact on prices.  Direct taxes may lead to a significant fall in demand which in turn lead to a fall in price, but present day conditions it is more likely to reduce output rather than prices.  An increase in indirect taxes is a powerful generator of cost –push inflation (depends upon the weighting of the taxed commodities in the Price Index).  An increase in the direct tax could stimulate wage demands and so lead to cost-push inflation.  

On considering the above the government estimate their spending and revenue of the coming year which is known as the budget.  This is presented to the parliament in advance.  The two main purpose of the budget are to announce the pans for government spending and taxation and through these to influence the economy. Government in fact uses this to influence inflation, employment and output.  Sometimes government is spending more than it receives in tax revenue which is known as budget deficit. More money in an economy is likely to cause increased spending on goods and services and so increase employment.  Just as an individual has to borrow if he/she spends more than he/she earn,   so does the government. The amount of public sector borrowing each year from the private sector and overseas is called the public sector net cash requirements. Government borrow using Treasury bills [short term debt repaid by government with interest after 91 days] and gilt edged securities [long term for up to 25 years, each year holder receives interest like dividend on a share] Government also borrow the savings of the people in the national savings banks.
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