Income-tax is to be paid by every person. The term 'person' as defined under the Income-tax Act under section 2(3) covers in its ambit natural as well as artificial persons.
For the purpose of charging Income-tax, the term 'person' includes Individual, Hindu Undivided Families [HUFs], Association of Persons [AOPs], Body of individuals [BOIs], Firms, LLPs, Companies, Local authority and any artificial juridical person not covered under any of the above.
Thus, from the definition of the term 'person' it can be observed that, apart from a natural person,i.e., an individual, any sort of artificial entity will also be liable to pay Income-tax.

Taxes are collected by the Government through three means: a) voluntary payment by taxpayers into various designated Banks. For example, Advance Tax and Self Assessment Tax paid by the taxpayers, b) Taxes deducted at source [TDS] from the income of the receiver, and c) Taxes collected at source [TCS]. It is the constitutional obligation of every person earning income to compute his income and pay taxes correctly.

The rates of Income-tax and corporate taxes are available in the Finance Act passed by the Parliament every year. You can also check your tax liability by using the free online tax calculator available at www.incometaxindia.gov.in

Profession means exploitation of one’s skills and knowledge independently. Profession includes vocation. Some examples are legal, medical, engineering, architecture, accountancy, technical consultancy, interior decoration, artists, writers, etc.

Yes, such winnings are liable to flat rate of tax at 30% without any basic exemption limit. In such a case the payer of prize money will generally deduct tax at source (i.e., TDS) from the winnings and will pay you only the balance amount.

Yes, you can claim relief in respect of income which is charged to tax both in India as well as abroad. Relief is either granted as per the provisions of double taxation avoidance agreement entered into with that country (if any) by the Government of India or by allowing relief as per section 91 of the Act in respect of tax paid in the foreign country

All the books of account and related documents should be kept at the principal place of business,i.e., where the business or profession is generally carried on. These documents should be preserved for a minimum of six years from the end of relevant Assessment year i.e. for a total of 7 fincnail year from the end of relevant year. However, when the assessment has been reopened, all books of account and other documents which were kept and maintained at the time of reopening of assessment should continue to be so kept and maintained till the assessment so reopened has been completed.

ITR stands for Income Tax Return. It is a prescribed form through which the particulars of income earned by a person in a financial year and taxes paid on such income are communicated to the Income-tax Department. It also allows carry -forward of loss and claim refund from income tax department.Different forms of returns of income are prescribed for filing of returns for different Status and Nature of income.