Lenticular Clouds (lens shaped clouds) can form in the crest of the mountain waves if the air is moist. Roll Clouds can also occur in the rotors below the waves if the air is moist. These clouds are a good indication of the presence of mountain waves but, if the air is dry, there may not be any cloud to see.
Statute of Limitations. The statute of limitations for taxpayers to receive refunds is three years from the date the return was filed or two years from the date any tax was paid for the tax year in question. This doesn&amp;rsquo;t preclude you from filing a return.
Instead, you can file an amended return -- or multiple amendments, if need be -- to correct any mistakes. No Limit The IRS doesn't put a limit on the number of times that you can amend any particular year's tax return, as long as you're filing within the statute of limitations. The time to amend is the longer of three years from when you filed the return or two years from when you paid the tax, whichever is longer.