[Emily]

In that example there's only one if/elseif statement, but in your code you have nested statements. I indented the statements so you can see where you need the extra end if.

i=0

if SEND_TO = NC then
    i=i+1
end if

if UW_USERID = NC then
     i=i+1
end if

if GOTO_AUTH = NC then
     i=i+1
end if

if i = 0 then GETTRUEFALSE = FALSE
else
     if i < 2 then GETTRUEFALSE = TRUE
     else
          if i = 3 then GETTRUEFALSE = FALSE
     end if
END IF 

The end if in capitals is the one I added that you were missing.