About $14,500 ... $16,500 if you reenlist for 6 years. You'll need to be promotable because both of these years will put you past the retention control point for SPC.
No, you're looking at the following amount based on the information you've provded:
3 years = $7,000 4 years = $9,000 5 years = $10,000 6 years = $13,000
Your bonus amount is base on your ETS (which is FY09), your rank (which is SPC) and your additional obligated service (AOS). Since your prveviously obligated service is about 5 months, you can subtract 5 months from the months you reenlist for.
You can look at paragraph 5 (page 2) of the below bonus message for exact amounts: MILPER Message 08-068.
(My mistake about the $14,500 and $16,500 amount ... these amount are for FY08 Soldiers in your situation)
