Hi Ossie,
Thanks for your reply! I tried modifying my nested formula based on what you said, but Excel doesn't like it. This was the old nested formula for settlements; below that is how I changed it to use your suggestions.
=IF(OR(C30="US",C30="mh",C30="Rem.",C30="bss cit.",C30="cms cit.",AND(F30="me-c",F30="me-f3",F30="xh-c",F30="xh-f3")),
((H30-I30+J30)+(H30-I30+J30)*0.3),
IF(OR(C30="CMS Cit.",C30="BSS Cit.",AND(F30="mh-LCA")),
(H30*0.3)+H30,
IF(OR(C30="US",C30="MH",C30="Rem.",AND(F30="mh-f3")),
(H30+O30-N30-L30)+(H30+O30-N30-L30)*0.3,
IF(OR(C30="bss cit.",C30="cms cit.",AND(F30="23idfna")),
H30+O30-N30-L30+K30,
IF(OR(C30="bss cit.",C30="cms cit.",AND(F30="24idfa")),
((H30+O30-N30-L30+K30)+(H30+O30-N30-L30+K30)*0.3),
IF(OR(C30="US",C30="mh",C30="Rem.",AND(F30="if3")),
((H30+O30-N30-L30+K30)+(H30+O30-N30-L30+K30)*0.3)))))))
Following is how I modified it:
=IF(and(OR(C30="US",C30="mh",C30="Rem.",C30="bss cit.",C30="cms cit."),(or(F30="me-c",F30="me-f3",F30="xh-c",F30="xh-f3")),
(H30-I30+J30)+(H30-I30+J30)*0.3,
IF(and(OR(C30="CMS Cit.",C30="BSS Cit."),(F30="mh-LCA")),
(H30*0.3)+H30,
IF(and(OR(C30="US",C30="MH",C30="Rem."),(F30="mh-f3")),
(H30+O30-N30-L30)+(H30+O30-N30-L30)*0.3,
IF(and(OR(C30="bss cit.",C30="cms cit."),(F30="23idfna")),
H30+O30-N30-L30+K30,
IF(and(OR(C30="bss cit.",C30="cms cit."),(F30="24idfa")),
(H30+O30-N30-L30+K30)+(H30+O30-N30-L30+K30)*0.3,
IF(and(OR(C30="US",C30="mh",C30="Rem."),(F30="if3")),
if(and(or(H30+O30-N30-L30+K30)+(H30+O30-N30-L30+K30)*0.3,"")))))))))
Unfortunately, Excel didn't like it and gave the standard error message, "There's a problem with this formula. ... use apostrophe ' if not a formula... "
Any suggestions?