Benefits Eligibility Dates

[Yvonne]

I am looking for a formula that helps me define 1st of the month or 1st of
the quarter following 30, 90, and 180 days after hire date.

So, I have the hire date in a cell and the next cell I want to see the date
for 1st of the month following 180 days after hire date.

Thanks in advance,

 

[Luke M]

=DATE(YEAR(A2+180),MONTH(A2+180)+1,1)

 

[Yvonne]

Fantastic! Thank you.

Would you mind showing me the formula for 1st of quarter following 180 days
of employment? My 1st of quarter being Jan 1, Apr 1, Jul 1, and Oct 1.

 

[Luke M]

Actually, I think there's a small error in my first formula. When the 180 day
falls on the first of a month, it was getting skipped. First formula should
be:
=DATE(YEAR(A2+180),MONTH(A2+180)+IF(DAY(A2+180)=1,0,1),1)

quarterly formula
=DATE(YEAR(A2+180),CHOOSE(ROUNDUP((MONTH(A2+180)+IF(DAY(A2+180)=1,0,1)-1)/3,0)+1,1,4,7,10,1),1)