See this TurboTax support FAQ for amending a 2017 tax return originally completed and filed using the TurboTax online editions - https://ttlc.intuit.com/questions/4252204-how-do-i-amend-my-2017-turbotax-online-return ... View more

A federal tax refund is not entered on a federal tax return. The state tax refund would be entered on a federal tax return if for the tax year received you had itemized your deductions and the state income taxes were used as an itemized deduction.   To enter a state or local tax refund (Form 1099-G) - Click on Federal Taxes (Personal using Home and Business) Click on Wages and Income (Personal Income using Home and Business) Click on I'll choose what I work on (if shown) Scroll down to Other Common Income On State and Local Tax Refunds on Form 1099-G, click the start or update button Or enter state refunds in the Search box located in the upper right of the program screen. Click on Jump to state refunds ... View more

Every one of the TurboTax desktop CD/Download editions include all the same forms and schedules,  to include Schedules A, B, C, D, E and F. Go to this TurboTax website for the Deluxe desktop edition and click on Tax Forms - https://turbotax.intuit.com/personal-taxes/cd-download/deluxe.jsp The TurboTax online Deluxe edition does NOT support Schedules C and D.   When entering your tax data for an investment sale the program will recommend that you upgrade to the Premier desktop edition.  This is a recommendation only, it is Not a requirement. When entering your tax data for self-employment income and expenses the program will recommend that you upgrade to the Home & Business desktop program.   This is a recommendation only, it is  Not  a requirement. ... View more

For a federal tax return you only send the Form 1040 and any supporting forms and schedules.   There will be an Attachment Sequence Number located in the upper right corner of the forms and schedules that are required to be sent with the federal return.  All other pages in the PDF are informational for your use only. Print, sign, date and mail the tax return to the IRS.  Include with the mailed return any forms W-2 and 1099 which have taxes withheld.  Go to this IRS website for mailing addresses - https://www.irs.gov/filing/where-to-file-paper-tax-returns-with-or-without-a-payment There are no penalties for filing a tax return after the due date if filing for a tax refund or there are no taxes owed. ... View more

Sorry, the losses are not cumulative since they are not reported on a tax return.  You cannot deduct the losses from the sale of personal property from the gains on the sale of personal property. ... View more

When you sell personal property for less than the purchase price of the property, the loss on the sale is not reported on a tax return. ... View more

If you have previously filed the tax return where the original W-2 was reported, then you will have to file an amended tax return, Form 1040X, to report the corrected W-2. See this TurboTax support FAQ for amending a prior year tax return originally completed and filed using TurboTax - https://ttlc.intuit.com/questions/1894381-how-to-amend-change-or-correct-a-return-you-already-filed ... View more

You do not correct a W-2C.  If there is an error on the W-2C then you contact your employer and request another corrected W-2. ... View more

See this TurboTax support FAQ for completing a 2017 tax return started with the online editions - https://ttlc.intuit.com/questions/2559403-how-do-i-finish-a-prior-year-return-that-i-started-in-turbotax-online ... View more

The TurboTax 2018 desktop CD/Download editions will be available in November and the TurboTax 2018 online editions will be available in December.   For now you could use the TurboTax calculator TaxCaster to get an estimate of any 2018 taxes owed or a tax refund.  Use your 2018 tax data and age as of 2018 when entering data in the calculator - https://turbotax.intuit.com/tax-tools/calculators/taxcaster/ ... View more