1. Choosing the applicable ITR form
Taxpayers have to choose the ITR form applicable to them for the AY 2019-20.

2. Link Aadhaar with PAN
It is mandatory for taxpayers to link Aadhaar with PAN for the AY 2019-20 on or before the filing of income tax returns.

3. For Salaried Employees
If you are a salaried employee, gather these documents to e-file your income tax returns in India. Go through this list to see the documents you’ll need to do your taxes.
PAN
Form-16 issued by your employer
Month wise salary slips
From the AY 2019-20, it is essential to gather the information on all taxable allowances received and the amount claimed exempt out of such allowances e.g., house rent allowance, leave travel allowance etc and disclose the same in the IT return. Did you know that Form-16 is all you need to e-file your income tax returns on ClearTax? It’s that simple really. Got your Form-16? Start e-filing.

4. Documents related to interest income
Bank statement/passbook for interest on savings account.
Interest income statement for fixed deposits.
TDS certificate issued by banks and others.
ClearTax automatically gives you tax benefit as per Section 80TTA when you enter your income from savings account interest. You won’t need all the documents listed here as they vary on a case-by-case basis.

5. Form 26AS
Form 26AS is a summary of taxes deducted on your behalf and taxes paid by you. This is provided by the Income Tax Department. It shows details of tax deducted on your behalf by deductors, details on tax deposited by taxpayers and tax refund received in the financial year. This form can be accessed from the I-T Department’s website. Learn how to access your Form 26AS

6. Section 80 Investments
Know More
Section 80C investment documents. Investment made under PPF, NSC, ULIPS, ELSS, LIC qualify for deductions under Section 80C.

7. Documents Required to Claim the Following Expenses as Deductions
Keep these documents at hand to claim the following expenses as deductions –
Your contribution to Provident Fund
Your children’s school tuition fees
Life insurance premium payment
Stamp-duty and registration charges
Principal repayment on your home loan
Equity Linked Savings Scheme/Mutual funds investment
The maximum amount that can be claimed under Section 80C is Rs 1.5 lakhs.
Click here to see the detailed list of all the deductions available under Section 80. To know more about how to claim deductions against your home loan, Click here.

8. Other Investment Documents
Interest paid on housing loan: Interest on housing loan is eligible for tax saving up to Rs 2,00,000. This is for a self-occupied house. For let out or deemed let out property, there is no limit of interest on housing loan eligible for tax saving till FY 2016-17.
From FY 2017-18, the total loss from house property available for set off against other income is capped at Rs 2 lakhs and therefore, interest on housing loan is eligible for tax saving up to Rs 2,00,000 for let out property as well.
Education loan interest payments.
Stock trading statement: The stock trades that were made during the year may be taxed under Capital Gain.

9. Documents Required for Income Tax Returns Filing
The income tax return you file is an ‘annexure less’ return, i.e. no documents or proofs are required to be attached with the returns. The Income Tax Act specifies obtaining certificates and proofs to claim deductions, which makes it ambiguous for the taxpayers as to whom they must handover those certificates and proofs. The taxpayers must preserve those certificates and receipts for future references and need not attach or send it to anyone. In case an assessing officer (AO) sends a notice asking for documents or clarification about the transactions mentioned in the returns, the taxpayer will have to submit the proofs to the AO.