Please see press release in Latest News regarding a new tax refund text scam. Learn more about this alert.
Chronological Listing:
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| NUMBER | SUBJECT | DATE |
|---|---|---|
| TIM 2025-02 | HB 255 Decoupling from elements of the federal One Big Beautiful Bill Act | 12/23/25 |
| TIM 2025-01 | Marijuana Tax Business Deductions | 3/20/25 |
| TIM 2024-01 | Short-Term Rental Lodging Tax | 11/15/24 |
| TIM 2023-01 | 988-Behavioral Health Crisis Intervention Services | 12/11/23 |
| TIM 2022-02 | Treatment of wage income for individuals working remotely for 2021 tax returns | 1/31/22 |
| TIM 2022-01 | Exemption of Unemployment Compensation | 01/28/22 |
| TIM 2021-04 | Hurricane Ida Relief | 10/07/21 |
| TIM 2021-03 | Covid-19 Filing Extensions | 03/18/21 |
| TIM 2021-02 | Treatment of Wages for Remote Work in 2020 | 03/18/21 |
| TIM 2021-01 | Exemption of Unemployment Compensation | 01/29/21 |
| NUMBER | SUBJECT | DATE |
|---|---|---|
| TIM 2020-02 | Electronic Filing Requirement | 11/06/20 |
| TIM 2020-01 | COVID-19 Filing Extensions | 03/23/20 |
| TIM 2019-02 | Credit for Maryland County and Nonresident Tax Against Delaware State Income Tax | 05/17/19 |
| TIM 2019-01 | Itemized Deductions: $10,000 Aggregate Limit on State and Local Taxes Paid | 02/26/19 |
| TIM 2017-04 | Cigarette Tax Increase: Floor Inventory Required | 07/28/17 |
| TIM 2017-03 | Increase to State of Delaware Realty Transfer Tax | 07/27/17 |
| TIM 2017-02 | C Corporation Tentative Return Filing Deadline | 03/28/17 |
| TIM 2017-01 | C Corporation Return Filing Deadline – Automatic Extension | 02/13/17 |
| NUMBER | SUBJECT | DATE |
|---|---|---|
| TIM 2010-01 | Legislation Update | 10/25/10 |
| TIM 2009-01 | Cigarette Tax Increase | 07/10/09 |
| TIM 2009-02 | Legislation Update | 07/26/09 |
| TIM 2008-01 | Legislation Update | 07/09/08 |
| TIM 2007-01 | Cigarette Tax Increase | 07/06/07 |
| TIM 2007-02 | Legislation Update | 07/03/07 |
| TIM 2006-01 | Transfer Tax on Merger Transactions | 01/31/06 |
| TIM 2006-02 | Legislation Update | 08/01/06 |
| TIM 2006-03 | 1099 Electronic/Magnetic Filing | 09/15/06 |
| TIM 2006-04 | W-2 Electronic/Magnetic Filing | 09/15/06 |
| TIM 2006-05 | Licensing Requirement for Delaware Non-Professional Sports Officials | 12/01/06 |
| TIM 2005-02 | Legislation Update | 11/14/05 |
| TIM 2005-1 | Hurricane Katrina Special Tax Relief | 09/02/05 |