I had W2 income through September, then became self-employed at a much higher income in the last quarter. On my federal form I used 2210AI, and filled out the Tax Withheld Worksheet on form 2210, to avoid penalties.
But in Kansas, there appears to be no equivalent to the Tax Withheld Worksheet. Because of this I owe a penalty, even though the tax withheld on my W2 income fully covers the amounts on Schedule K-210 line 10a. Is there really no way to fix this? Is Kansas just going to punish me for being self-employed at the end of the year?
