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Maryland vs Washington Estate and Inheritance Tax

Washington ranks more death-tax friendly than Maryland on estate and inheritance treatment. Compare estate exemptions, inheritance rules, and federal estate interaction.

By Sammy S. · Founder · AuthorUpdated for 2026

More death-tax friendly on this model

Washington ranks ahead

Washington ranks #46 vs #51 for Maryland. Score gap: 8.08 (lower score = more friendly).

Side-by-side estate and inheritance scoreboard

Maryland

#51

death-tax friendliness rank

Category
Estate + inheritance
Estate exemption
$5M
Top estate rate
16%
Inheritance: Yes
Maryland profile →

Washington

#46

death-tax friendliness rank

Category
Estate tax only
Estate exemption
$3.076M
Top estate rate
20%
Inheritance: No
Washington profile →

Estate and inheritance metric comparison

Side-by-side indicators for planning. Actual liability depends on estate size, heir relationship, situs of property, and filing elections.

MetricMarylandWashington
Friendliness rank#51#46
Death-tax categoryEstate + inheritanceEstate tax only
Estate taxYesYes
Estate exemption$5M$3.076M
Estate top rate16%20%
Inheritance taxYesNo

State rules explained

Why Maryland and Washington differ on death taxes

Estate exemptions, top rates, and inheritance class rules can each flip which state looks better for a given estate and set of heirs.

Maryland rules

Maryland levies both a state estate tax (exemption about $5M, top rate 16%) and an inheritance tax on certain heirs.

Maryland is the only state with both estate and inheritance taxes—plan for both layers. Most states do not offer federal-style portability of unused estate exemption to a surviving spouse. Inheritance tax is paid by the heir; use the inheritance tax calculator for relationship-based estimates.

Spouses and many close relatives exempt; non-exempt heirs pay a flat 10%. Maryland also has a separate estate tax.

Category
Estate + inheritance
Rank
#51
Read the Maryland profile →

Washington rules

Washington levies a state estate tax with an exemption of about $3.076M and a top rate near 20%. No separate inheritance tax.

Washington’s estate exemption is about $3.076M for deaths through June 30, 2026 (confirm current DOR figures for later deaths). Most states do not offer federal-style portability of unused estate exemption to a surviving spouse.

Category
Estate tax only
Rank
#46
Read the Washington profile →

Estate vs inheritance

Estate tax is paid by the estate before distribution. Inheritance tax is paid by the heir—often based on relationship class.

Federal layer still applies

Federal estate tax uses about $15M per person (40% top rate). State tax can apply below that threshold.

Heir estimates

For KY, MD, NE, NJ, and PA, use the inheritance tax calculator with relationship and amount for a modeled heir bill.

Maryland vs Washington estate and inheritance tax FAQs

Maryland: yes ($5M exemption). Washington: yes ($3.076M exemption).

Maryland: yes. Washington: no.

Washington ranks more friendly (#46 vs #51).

Federal estate tax uses about $15M per person in 2026. State estate or inheritance tax can still apply below that threshold.

Use the Inheritance Tax Calculator for relationship-based estimates in KY, MD, NE, NJ, and PA.