Washington — Bad Debt Tax Credit Schedule B
More about the Washington REV 40-0011-1 Tax Credit
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File Now with TurboTaxWe last updated Washington REV 40-0011-1 in March 2026 from the Washington Department of Revenue. This form is for income earned in tax year 2025, with tax returns due in April 2026. We will update this page with a new version of the form for 2027 as soon as it is made available by the Washington government.
Other Washington Other Forms:
In addition to information about Washington's income tax brackets, Tax-Brackets.org provides a total of five Washington income tax forms, as well as many federal income tax forms. Here's a list of some of the most commonly used Washington tax forms:
| Form Code | Form Name |
|---|---|
| REV 84-0001a | Real Estate Excise Tax Affidavit |
| REV 41-0058 | Instructions for Determining your Annual Small Business Credit |
| REV 84-0003e | Real Estate Excise Tax Mobile Home Affidavit |
| Form 700028 | Business License Application |
| REV 40-0011-1 | Bad Debt Tax Credit Schedule B |
View all 5 Washington Income Tax Forms
Disclaimer: While we do our best to keep REV 40-0011-1 up to date and complete on Tax-Brackets.org, we cannot be held liable for errors or omissions. Is this form missing or out-of-date? Please let us know so we can fix it!
Tax Form Sources:
- Washington Department of Revenue ( http://dor.wa.gov/ )
- Department of Revenue Income Tax Forms ( http://dor.wa.gov/content/GetAFormOrPublication/ )