Annual and transition report of foreign private issuers pursuant to Section 13 or 15(d)

INCOME TAXES (Details)

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INCOME TAXES (Details) (CNY)
12 Months Ended 75 Months Ended 3 Months Ended 36 Months Ended 27 Months Ended 36 Months Ended 9 Months Ended 12 Months Ended 27 Months Ended 36 Months Ended 9 Months Ended 12 Months Ended 27 Months Ended 36 Months Ended 9 Months Ended 12 Months Ended
Mar. 31, 2014
Mar. 31, 2013
Mar. 31, 2012
Mar. 31, 2014
PRC
Mar. 31, 2014
PRC
ATA Testing
Dec. 31, 2013
PRC
ATA Testing
Dec. 31, 2010
PRC
ATA Testing
Mar. 31, 2014
PRC
ATA Learning
Dec. 31, 2011
PRC
ATA Learning
Dec. 31, 2014
PRC
ATA Learning
Future
Dec. 31, 2015
PRC
ATA Learning
Future
Mar. 31, 2014
PRC
ATA Online
Dec. 31, 2011
PRC
ATA Online
Dec. 31, 2014
PRC
ATA Online
Future
Dec. 31, 2015
PRC
ATA Online
Future
Mar. 31, 2014
PRC
Beijing JDX
Dec. 31, 2011
PRC
Beijing JDX
Dec. 31, 2014
PRC
Beijing JDX
Future
Dec. 31, 2015
PRC
Beijing JDX
Future
Mar. 31, 2014
PRC
Zhi Xing
Income Taxes                                        
Statutory income tax rate (as a percent) 25.00% 25.00% 25.00% 25.00% 25.00%           25.00%       25.00%       25.00% 25.00%
Preferential tax rate as a high and new technology enterprise (as a percent)       15.00%   15.00% 15.00% 15.00% 15.00% 15.00%   15.00% 15.00% 15.00%   15.00% 15.00% 15.00%    
Withholding tax rate for dividends distributed by a PRC-resident enterprise to its immediate holding company outside the PRC (as a percent)       10.00%                                
Undistributed earnings generated by the PRC consolidated entities 89,611,563 142,455,116                                    
Unrecognized deferred income tax liability related to undistributed earnings 8,961,156 14,245,512                                    
Dividend distribution from PRC subsidiaries to holding company 113,000,000                                      
Dividend withholding tax 11,300,000