As you want to appear in Staff Selection Commission (SSC) Combined Graduate Level (CGL) Examination and here want to know about Age relaxation, so on your demand I am telling same :

Age Limit:
Applicants applying for SSC CGL Examination 2016 (Tier-I) should have the following age limit.Category of posts Age limit
Tax Assistant (CBEC) 20-27 years (He/ she must have been born not earlier than 02-08-1989 and not later than 01-08-1996)
Inspector of Income Tax/ Inspector (Central Excise/ Preventive Officer/ Examiner)/ Inspector of Posts/ Divisional Accountant/ Auditor/ Accountant/ Junior Accountant/ Senior Secretariat Assistant/ Compiler/ Tax Assistant (CBDT) 18-27 years (He/ she must have been born not earlier than 02-08-1989 and not later than 01-08-1998)
Sub-Inspector 18-25 years (He/ she must have been born not earlier than 02-08-1991 and not later than 01-08-1998)
Assistant (Intelligence Bureau) 21-27 years (He/ she must have been born not earlier than 02-08-1989 and not later than 01-08-1995)
Assistant Section Officer/ Sub Inspector (Central Bureau of Investigation) 20-30 years (He/ she must have been born not earlier than 02-08-1986 and not later than 01-08-1996)
Assistant Enforcement Officer/ Sub Inspector (NIA) upto 30 years (He/ she must have been born not earlier than 02-08-1986 and not later than 01-08-1998)
Statistical Investigator Gr II upto 32 years (He/ she must have been born not earlier than 02-08-1984 and not later than 01-08-1998)

Age relaxation
Permissible relaxation of Upper age limit as per Government orders are as indicated below:

Sr.No Category Age-Relaxation permissible beyond the Upper age limit
01 SC/ ST 5 years
02 OBC 3 years
03 PH 10 years
04 PH + OBC 13 years
05 PH + SC/ST 15 years
06 For Group B& C Posts: Ex-Servicemen (Unreserved / General) 03 years
07 Ex-Servicemen (OBC) 06 years
08 Ex-Servicemen (SC/ST) 08 years
09 For Group B Posts: Central Govt. Civilian Employees (General/Unreserved) who have rendered not less than 3 years regular and continuous service as on crucial date. 5 years
10 Central Govt. Civilian Employees ( OBC ) who have rendered not less than 3 years regular and continuous service as on crucial date. 8 (5 +3) years
11 Central Govt. Civilian Employees ( SC/ST ) who have rendered not less than 3 years regular and continuous service as on crucial date. 10(5+5) years
12 For Group C Posts:Central Govt. Civilian Employees(General/Unreserved) who have rendered not less than 3 years regular and continuous service as on closing date for receipt of application Upto 40 years of age
13 Central Govt. Civilian Employees(OBC)) who have rendered not less than 3 years regular and continuous service as on closing date for receipt of application Upto 43 years of age
14 Central Govt. Civilian Employees (SC/ ST) who have rendered not less than 3 years regular and continuous service as on closing date for receipt of application Upto 45 years of age
15 Candidates who had ordinarily been domiciled in the State of Jammu & Kashmir( Unreserved/General) 5 years
16 Candidates who had ordinarily been domiciled in the State of Jammu & Kashmir( OBC ) 8 years
17 Candidates who had ordinarily been domiciled in the State of Jammu & Kashmir( SC/ST) 10 years
18 For Group C Posts only:Widows / Divorced Women / Women judicially separated and who are not remarried ( Unreserved/General ) Up to 35 years of age
19 Widows / Divorced Women / Women judicially separated and who are not remarried( OBC ) Up to 38 years of age
20 Widows / Divorced Women / Women judicially separated and who are not remarried( SC/ST ) Up to 40 years of age
21 Defence Personnel disabled in operation during hostilities with any foreign country or in a disturbed area and released as a consequence thereof (Unreserved/General ) 5 years
22 Defence Personnel disabled in operation during hostilities with any foreign country or in a disturbed area and released as a consequence thereof (OBC ) 8 (5+3) years
23 Defence Personnel disabled in operation during hostilities with any foreign country or in a disturbed area and released as a consequence thereof (SC/ST) 10 (5+5) years