IRS e-file
 Frequently Asked Question

  • Which Oregon tax forms are supported?

    Form EF, Individual Income Tax Declaration for Electronic Filing

    Form 40ES, Individual Estimated Tax

    Form 40, Individual Income Tax Return

    Form 40-V, Income Tax Payment Voucher

    Form 10, Underpayment of Estimated Tax

    Form 243, Claim To Refund Due a Deceased Person.

    Form 8582, Passive Activity Loss Limitations

    Schedule WFC, Oregon Working Family Child Care Credit

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