# Duplicate transactions with CSV Import tool?

**URL:** <https://community.tiller.com/t/duplicate-transactions-with-csv-import-tool/10611>\
**Category:** Google Sheets\
**Tags:** tcs-csv\
**Created:** [December 11, 2021, 3:22am UTC](https://community.tiller.com/t/duplicate-transactions-with-csv-import-tool/10611 "2021-12-11T03:22:54Z")\
**Posts on this page:** 2\
**Page:** 1

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**Author:** ![sbalk99](https://sea2.discourse-cdn.com/flex020/user_avatar/community.tiller.com/sbalk99/32/7879_2.png) [@sbalk99](https://community.tiller.com/u/sbalk99)\
**Post date:** [December 11, 2021, 3:22am UTC](https://community.tiller.com/t/duplicate-transactions-with-csv-import-tool/10611/1 "2021-12-11T03:22:54Z")

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If I add transactions to the transactions worksheet using this upload feature - is it the same as if i had imported from the bank? Meaning - if I first upload using this tool and then sync with my bank and import the same transaction - will it appear twice or match? Also if I import a transaction from my bank and then import the same transaction using this tool - will it appear twice or match?

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**Author:** ![heather](https://sea2.discourse-cdn.com/flex020/user_avatar/community.tiller.com/heather/32/177_2.png) [@heather](https://community.tiller.com/u/heather)\
**Post date:** [December 15, 2021, 2:54pm UTC](https://community.tiller.com/t/duplicate-transactions-with-csv-import-tool/10611/2 "2021-12-15T14:54:36Z")

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Hi @sbalk99! Welcome 👋

Yes, you would get duplicates in your transactions sheet in either of those scenarios. The tool does not match/merge for you so I would recommend filling the sheet with the automated data first and then review the transactions and only manually import ones that don’t overlap.

Heather