Replacement credit card

[brettanicus]

You may have already done this, but I recommend using version history to restore from a save point prior to things going all wrong. Here is an article on how to do that:

Review Version History & Restoring a Google Sheet

I echo the recommendation, if you just want to update Tiller to your new credit card information while retaining the history, to update the Balance History. Here’s a link to my response that goes into more detail on how to do that, with a demo sheet as well.

Account Moved From one financial institution to another - both accounts showing on the net worth tab

Here’s an article from the Tiller Help Center How Can I Remove Account Data for an Unlinked or Closed Account. In your case, you would skip the step for removing balances from Balance History. However, I found the cleanest solution when I want to retain the balance history but don’t care that it started at institution X and moved to Y is to make the Balance History sheet look like it was always with the new institution. I’ve used this method with credit cards and bank accounts, but not investme…