If you underpaid your
state tax in 2016 and end up having to send extra
tax in when you fill out your 2016
state tax return in 2017, that extra
tax you paid would not be deductible on your federal
return until your 2017
return, since you paid it in 2017.
Oklahoma
Tax Commission Form 40 - EXT Application for Extension of Time to File an Oklahoma Income Tax Return Since the Oklahoma return can not be completed until the Federal return is completed, the Oklahoma Tax Commission has administratively adopted the policy of honoring the automatic Federal extension, when no additional state tax is due, as an extension of time to file the Oklahoma retu
Tax Commission Form 40 - EXT Application for Extension of Time to File an Oklahoma Income
Tax Return Since the Oklahoma return can not be completed until the Federal return is completed, the Oklahoma Tax Commission has administratively adopted the policy of honoring the automatic Federal extension, when no additional state tax is due, as an extension of time to file the Oklahoma retu
Tax Return Since the Oklahoma return can not be completed until the Federal return is completed, the Oklahoma Tax Commission has administratively adopted the policy of honoring the automatic Federal extension, when no additional state tax is due, as an extension of time to file the Oklahoma r
Return Since the Oklahoma
return can not be completed until the Federal return is completed, the Oklahoma Tax Commission has administratively adopted the policy of honoring the automatic Federal extension, when no additional state tax is due, as an extension of time to file the Oklahoma r
return can not be completed
until the Federal
return is completed, the Oklahoma Tax Commission has administratively adopted the policy of honoring the automatic Federal extension, when no additional state tax is due, as an extension of time to file the Oklahoma r
return is completed, the Oklahoma
Tax Commission has administratively adopted the policy of honoring the automatic Federal extension, when no additional state tax is due, as an extension of time to file the Oklahoma retu
Tax Commission has administratively adopted the policy of honoring the automatic Federal extension, when no additional
state tax is due, as an extension of time to file the Oklahoma retu
tax is due, as an extension of time to file the Oklahoma
returnreturn.