Important due dates in the month of May 2015 has been given below:
7 May 2015 – Due date for deposit of Tax deducted/collected for the month of April, 2015
15 May 2015 – Quarterly statement of TDS/TCS deposited for the quarter ending March 31, 2015
22 May 2015 – Due date for issue of TDS Certificate for tax deducted under Section 194-IA in the month of April, 2015
30 May 2015 – Quarterly TDS/TCS certificates in respect of tax deducted (for payment other than salary) or tax collected during the quarter ending March 31, 2015
30 May 2015 – Submission of a statement by non-resident (under Section 285) having a liaison office in India for the financial year 2014-15
31 May 2015 – Certificate of tax deducted at source to employees in respect of salary paid and tax deducted during 2014-15
31 May 2015 – Return of tax deduction from contributions paid by the trustees of an approved superannuation fund
Source: Income Tax