How to answer box 3 if one falls under the 30% rule.
I currently fall under the 30% rule. In 2012 my Dutch savings were over the tax-free limit ("heffingsvrij vermogen"). May I still tick "no" at the opening question of box 3 ("had u bezittingen, zoals (maatschappelijke) beleggingen, spaargeld, of een tweede woning")?
Since you have the 30% ruling you do not have to declare your savings at all. You can tick "no".
30 ruling exemption from taxation on savings
Tax on savings and investments - end of 30 ruling - leaving the Netherlands