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You must use the tax form for the year in which you’re filing, as tax law is amended each year, impacting your deductions and credits.
Taxpayers who do not owe tax are not penalized for filing late income tax returns.
However, taxpayers who file late returns and owe tax will be assessed penalties and interest from the date the return was due (usually April 15).
The two most common penalties assessed to late returns are the Failure to File (FTF) penalty and the Failure to Pay (FTP) penalty.
Cave formations like stalactites and stalagmites, which get their carbon from groundwater, run into the same problem.
Trees provide more accurate readings, since they get their carbon directly from the atmosphere and xarbon lay new visible rings every year.
For example, we cannot carbon-date oil paintings, because some of the carbon in the paint comes from within the Earth's crust, which may never have had any C-14 in it at all.
But levels best nigerian dating website carbon in the atmosphere vary from year to year, so scientists need to calibrate their estimates using long-running darbon of radiocarbon levels.
The shells of marine creatures provide one such record, but it represents the level of carbon in the oceans, which does not exactly reflect the amount in the atmosphere.
You can download the forms from the website (see Resources) or call 800-TAX-FORM (800-829-3676) to order the forms by phone.
you cannot file old returns electronically but must mail them to the IRS.