If your budget does not upload, check for the following common issues:
1. One or more cells contain formulas or other non-numeric characters.
To fix/prevent: Always copy & paste values prior to uploading to ensure only numeric values or blanks are uploaded.
2. You are uploading a budget on a previously downloaded template and something has changed. (This could be different account groupings, a new account or many other things).
To fix/prevent: Always download a new template and make changes to it, then upload. Hint: use the "Update or reload" button at the right of existing budgets to use them as a base, then choose to either load as a new budget or as an update to the existing one.
3. You have accidentally made a change to the downloaded template such as adding or deleting a row or column.
To fix/prevent: Ensure you add data to the downloaded template without making other material changes to it.