Many elements are not adjusted for inflation. Which is the worst, i.e. needs adjustment more than any other?
My vote is for Child Care Credit. The $3000 and $6000 limit has been around forever. The increased percentage?? Forget about it - if the couple gets more than 20% they can't afford to pay babysitting nowadays.
To make matters worse, employers have gone absolutely ga-ga over a new benefit - up to $10,000 tax deferral for babysitting. Some employees are going after this like a pig after slop. But it only works if it negates the Child Care Credit in its entirety. And if the spouse doesn't work or have earned income, ALL of it is taxable. My clients find out about it too late, and drop it after one year of misery.
Yes, my vote is for the Child Care Credit - dubious benefit, and nowhere NEAR the hyper-inflated cost of paying a babysitting service.