Directly from the IRS: If you’re filing an amended tax return because you owe additional tax, you should file Form 1040X and pay the tax as soon as possible to limit any interest and penalty charges.<a rel="nofollow" target="_blank" href="
https://www.irs.gov/newsroom/irs-offers-tips-on-how-to-amend-your-tax-return">https://www.irs.gov/ne...>
