You must file a return for 2016 if: You have to pay tax for 2016. We sent you a request to file a return. You and your spouse or common-law partner elected to split pension income for 2016. See lines 115, 116, 129, and 210. You received working income tax benefit advance payments in 2016.
The minimum number of points to be eligible for retirement at the age of 60 with 20 qualifying years of service is 1,000 (50 points per year) with a corresponding retirement pay equal to 6.94 percent (1,000/360 x 2.5=6.94%) of basic pay.
To join the Army Reserve you need to be 18. You can apply to join when you are 17 years and 9 months old, so that you're ready to join on your 18th birthday. To join as a soldier, you must apply by the time you are 49 years and 11 months.