Washington
Form | Filing Requirements | Corrections |
|---|---|---|
1099-B | Direct filing required of forms that are reportable to the IRS where taxable state is Washington and the form has long-term or ordinary long-term gain. | Corrections of directly filed forms are completed in the 1220 format. |
Filing due date
Within 90 days of Federal filing
Filing method
Electronic Upload
Electronic filing URL
Filing format
IRS 1220 for 1099 filings
CFS participant
No
Supporting documentation