Might I suggest this would be most accurate if instead of "taxes withheld" it stated "total of withholding and estimated tax payments"; and that instead of "Your withholding IS 110%" it stated "Your total of withholding and estimated tax is NOT at least 110% of your 2014 tax." I am struggling with that decision of how much to pay (and whether income from investments will derail me and cause an underpayment penalty). Here is the official IRS statement on avoiding penalty.
<a rel="nofollow" target="_blank" href="
http://taxmap.ntis.gov/taxmap/pub17/p17-023.htm">http://taxmap.ntis.gov/taxmap/pub17/p17-023.htm</a>
