how I can sync the TIN number and BRN number from the parent company to all its sub in QB. Is there a way to copy details without having to key them in individually?

amirah0223 · ‎October 13, 2025

for example, for Parent Company A, we have around 50 subsidiary entities under it. Right now, I have to enter their BRN and TIN numbers individually, even though I’ve already entered them under the parent company and all entities are linked. However, the TIN and BRN don’t sync automatically, so I have to key in the same numbers 50 times.

MsNorthPND1881

I understand that managing a large number of subsidiaries in QuickBooks Online (QBO) can make manual data entry a time-consuming and repetitive process, amirah0223.

QuickBooks does not have a built-in feature to automatically share or copy company details, like the Tax Identification Number (TIN) and Business Registration Number (BRN), from a parent company to several subsidiary accounts. Each subsidiary is set up as its own separate company file in QuickBooks Online, so you have to enter details like the TIN and BRN by hand for each one.

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