I fill out my Danish one in like 10 minutes. First year in DK I had help but after that it's kind of easy. Most what it takes time is filling out the deductible

I fill out my Danish one in like 10 minutes. First year in DK I had help but after that it's kind of easy. Most what it takes time is filling out the deductible for travel where you have to indicate days traveled. I guess in the US is deliberately complicated or get's changed a lot as for the ordinary folk this shouldn't take a lot of time, even if you had to input all your income.