OK, so E203 contains TEXT. Try this instead:

=IF(DATEDIF(D203,B203,"M")<3,"0-3",IF(DATEDIF(D203,B203,"M")<6,"3-6",
IF(DATEDIF(D203,B203,"M")<24,"6m - 2Y","Older than 2")))



ck wrote:
e203 contains the age calculated in years and months by using the following
formula: =DATEDIF(D203,B203,"y")&"years,"&DATEDIF(D203,B203 ,"ym")&"months"

"Glenn" wrote:

ck wrote:
I have used the following statement, but it is returning an incorrect result
for some cells. In an cell containing an age of 10 years, 11months..the
formula is returning "6m-2y" when it should say older than 2. It also does
this for the age 25 years 6 months and 18 years 10 months. Please help.

=IF(AND(E203="0years,0months",E203<="0years,3mont hs"),"0-3",IF(AND(E203"0years,3months",E203<="0years,6mon ths"),"3-6",IF(AND(E203"0years,6months",E203<="2years,0mon ths"),"6m
- 2y",IF(AND(E203"2years,0months",E203<="99years,0m onths"),"Older than
2",""))))
What is in E203?
.