To add on to this comment, For the last 5 years filing my taxes in the Netherlands has involved logging into the tax app on my phone and then clicking the "yep

To add on to this comment, For the last 5 years filing my taxes in the Netherlands has involved logging into the tax app on my phone and then clicking the "yep looks good" button. This year I bought a house so perhaps it'll get a smidge more complex, but my mortgage has already been sent to the IRS-equivalent so I rather expect it to stay roughly the same level of complexity.