Iceland has a concentrated tourist season, peaking from mid-June through August. Many Icelanders think the summer tourists don't know what they're missing. Iceland offers plenty to do in spring, fall, even winter, and prices are dramatically lower for airfares, car rentals, and accommodations.
If you paper file, it will take three to four weeks for the IRS to process the return and acknowledge your refund. If you e-file, you will get a notice of arrival within 24 hours and confirmation of refund within 72 hours.
Federal Tax Refunds. How you file your taxes, via either U.S. mail or electronic filing, dictates how long it normally takes to receive a refund. Filing a return through the mail is, of course, the slower of the two processes. For those who mail their federal return, the IRS will remit a tax refund within six weeks after they have been received the completed return. If you file electronically, you should receive your tax refund within three weeks.