There is no way for us to know exactly how long it will take for the IRS to process the paperwork you sent in after they requested it. It is in the IRS's hands at this point, but based on this IRS website you should assume there will be a delay in processing the original refund. "Failing to file a tax return or filing your return without reconciling your advance payments will delay your refund and may affect future advance credit payments. The IRS will send you a letter with instructions about what you need to do to resolve this issue, which may include submitting Forms 1095-A and 8962, so we can process your return." <a rel="nofollow" target="_blank" href="
https://www.irs.gov/affordable-care-act/individuals-and-families/the-affordable-care-act-whats-trend...>