Estate Tax
$4,988,400
Exemption Amount
Top Marginal Rate16%
Tax Year2026
The 2026 gross-estate filing threshold is $4,988,400; filing and payment deadline is ten months after death.
Official Source
District of Columbia Department of Revenue / Tax Authority
Reference data only — not legal or tax advice. Estate and inheritance tax laws change frequently. Always verify current rules with a licensed estate attorney or CPA before filing. DataTactic is not responsible for filing decisions made based on this information.