How should my Excel file be formatted?

by Meelika Kivi

February 15, 2026

Your Excel file must adhere to a few easy formatting guidelines so that we can process the data it contains correctly:

Correct

Excel table contains header row, vertical data flow

Missing header row

Header row is missing

Table not on 1st sheet

Data table is not located on the 1st spreadsheet of the workbook

Horizontal table

Horizontal data flow

If you have any other problems with your Excel file, please contact our support. We are happy to help you!

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