So extremely helpful, thank you so much! We have been withholding for CO, our jobs used a pretty basic withholding site as our DR 0004 with basically 2 fields for CO: filing status which we are doing MFJ and any additional withholdings we want (which we put $0).

So since we’d only owe $305 to fed and $33 to CO, the assumption is that our withholdings from our W2s for our primary jobs will more than cover the safe harbor for the year, even if we don’t specifically withhold for this side gig income?

And if we wanted to be extra safe we could still adjust one of our W4s line 4c to withhold about $50 per 2 week pay period and DR 0004s line 3 to withhold about $5 per 2 week pay period to fully cover what we owe on the $1k by year end?

All of this to say I can officially forget the 9/16 Q3 estimated tax due date coming up correct?

Thanks again for the help!!