Arrears and Sec 89(1), and deductions

As per Section 89(1), tax relief is provided by recalculating tax for the year in which arrears are received and the year to which the arrears pertain; and the taxes are adjusted in the year in which they were due. Note: Form 10E has to be filed before filing of the Income Tax Return. 

Tax is calculated on the taxpayer's total income earned or received during the year. If the assessee has received any portion of salary 'in arrears or in advance', or received a family pension in arrears, under the Income Tax Act it is allowed to claim tax relief under section 89(1).

Originally posted by : debora M
	As per Section 89(1), tax relief is provided by recalculating tax for the year in which arrears are received and the year to which the arrears pertain; and the taxes are adjusted in the year in which they were due. Note: Form 10E has to be filed before filing of the Income Tax Return.  Tax is calculated on the taxpayer's total income earned or received during the year. If the assessee has received any portion of salary 'in arrears or in advance', or received a family pension in arrears, under the Income Tax Act it is allowed to claim tax relief under section 89(1).

Thanks for your answer. But could you be more specific? I have already read my numerous articles before posting question here. They all said there will be a tax relief under sec 89(1).

However, will it consider by 80C investments for the previous year? Standard deductions and 80D?

Or will it just consider the tax slabs, preventing me from getting taxed 30% for all of the arrears?