Right -- the federal deduction is now only allowable for military members, nothing similar seems to apply for Colorado. I'll be honest, I haven't been able to find any info on the Colorado state site either about what's allowable... I suspect the parameters would be similar to what's described in the last version of the Instructions for Form 2016 (federal) at <a rel="nofollow" target="_blank" href="
https://www.irs.gov/pub/irs-prior/i2106--2017.pdf">https://www.irs.gov/pub/irs-prior/i2106--2017.pdf...>. but I surely couldn't guarantee it. This is as far as my research has taken me, sorry I can't give you anything more definitive.
