Hi,

Lets say sheet 1 looks like this

inv Cost centre
1 10
2 11
3 12
4 1
5 3
6 155
7 123
8 134
9 176

and sheet 2 looks like this

inv Cost Centre
1
2
3
4
5
6
7
8
9

Put this in b2 of sheet 2 and drag down

=VLOOKUP(A2,Sheet1!$A$2:$B$10,2,FALSE)

Mike

"jono" wrote:

i have 2 spreadsheets, with similar data. one sheet has invoice and cost
centre and the newer sheet just has the invoice number. i need to compare and
assign cost centre code to the invoice numbers in the 2nd sheet.