>>No there isn't built-in function but it's easy to create an UDF
>>
>>

>>lnQuaterStart = DATE(lnYear, (lnQuarter -1) * 3 + 1, 01)
>>lnQuorterEnd = GOMONTH(lnQuaterStart,3) - 1
>>

>
>Thank you very much. I could have done it in only 20 lines of code <g>

you're welcome