Did you try Null?

>Ok, I discussed this problem, and he wants blank dates, if where are no LC records in a file. So, unfortunately, this problem could not be solved in one select. It now becomes much more complicated... :(
>
>>The only problem I can see with this code, that you'll get DATE(9999,12,31) as a MinLCActDate if there're no records with DeedType = "LC". You can try to use Null instead of DATE(9999,12,31) to fix it (not tested).
>>
>>>Exactly :) I figured this out by myself (decided to finally eat lunch). Anyway, three stars for you (I knew, you would be the first to answer :))
>>>
>>>>Something like

MIN(IIF(DeedType = "LC", date, DATE(9999,12,31)) AS  MinLCActDate,

>>< snip >