Hi. In my standard categories, there is a category for Retirement under liabilities, with IRA contributions. In my Kmymoney setup, I have my IRA. When I transfer money from checking to my IRA, I do not have an option to put the transaction into a category. Is it not possible to put a category on this type of transaction?

Suggestion: You can create the IRA as an investment account with an associated brokerage account. You can then transfer money from your checking into your brokerage account and assign a payer/payee "Retirement" to it. Correct, it is not a category, but it can still be used in searches and (some) reports.