Income tax

In most countries income tax is progressive on successive slices of income, so that the more you earn the higher the incremental rates of tax you pay.
In the UK, everyone is allowed to make a certain amount of income before any tax is payable. Known as the 'personal allowance', the amount increases with age, and for the year 2005-2006 the figures are:

1. Under 65: £4,895
2. 65-74: £7,090
3. 75 and over: £7,220

If your income in a tax year is below these thresholds, you are not liable for income tax. In some circumstances, where tax has been deducted at source, you will be able to reclaim tax already paid.
For earnings above your personal allowance, your income tax liability will go up in bands and vary according to whether the income is from employment, share dividends or interest. The lowest rate is 10% and the highest is 40%.Inflation The overall general upward price movement of goods and services in an economy. Over time, as the cost of goods and services increase, the value of the pound is going to fall because a person won't be able to purchase as much with that pound as he/she previously could.