@Callmecordelia
Here's what I would do, no idea if it is exactly what ynab would recommend, but it's the only way that would make sense in my head. In your scenario I'd have to think of both the capital and interest as a bill, because you're not spending on that card.
I would have a category called "xxxx card repayment" and another called "xxxx card interest and fees". I would fund the interest first with whatever interest you were charged last month. I'd then make it a priority to fill the xxxx card repayment category as much as I can each month, putting in any spare capacity I could as the month goes along until the statement date. That tells you how much you can actually afford to reduce the capital by. You could set a goal if you want.
When you get your statement, put in the transaction for interest. The ynab credit card payment category should update, moving money from your fees and interest category to their category. Then use the move money tool to take whatever is in the xxx card payment category to your credit card payment category. That is now showing the amount that you need to transfer. Pay the card, log the transfer in ynab.
Wherever possible, ynab should reflect reality. If you're not using the card, I think just looking at it once a month, when you get your statement and concentrating on having a realistic capital reduction category should work, especially as you have such a variable income.
Thank you so much! Sometimes I just hit a wall of understanding.
I would fund the interest first with whatever interest you were charged last month. OK, so last month I was charged 28.71€ so I have put 29€ in my interest category.
I've found the help documents down the side on YNAB actually and it says to do this:
In the Immediate Obligations category group, create a category for interest and fees (if you don't already have one).
2
For interest, go ahead and budget for it in advance by assigning money to the category. Don't know how much it will be? Aim for an amount at the high end of what you might expect.
An example Interest and Fees category has $40 assigned and $40 in the Available column.
3
When your credit card company charges you interest or a fee, record (or import) the charge in your credit card account register:
In the account register, a transaction for $26.42 is categorized to Interest and Fees.
4
Just like any other purchase (you just bought extra time to pay off your debt), as long as you've budgeted for it, the money will be moved to your Credit Card Payment category.
It's been helpful actually to work this out as I've discovered this too:
Before you pay your credit card, be sure to check your Credit Card Payment category to see how much you have Available to send for that payment
The Credit Card Payment category has a positive available amount of money budgeted to pay the credit card bill
You'll notice the Available amount in your Credit Card Payment category is shown again, right in your credit card account register (so you don't have to click back and forth before sending your payment 😉)
I was struggling to understand how to know how much I could pay off and how to record the interest. But I get it now. Going to take me sooo long to pay it off.......