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Connecticut vs Maine Estate and Inheritance Tax

Connecticut ranks more death-tax friendly than Maine 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

Connecticut ranks ahead

Connecticut ranks #39 vs #41 for Maine. Score gap: 7.84 (lower score = more friendly).

Side-by-side estate and inheritance scoreboard

Connecticut

#39

death-tax friendliness rank

Category
Estate tax only
Estate exemption
$15M
Top estate rate
12%
Inheritance: No
Connecticut profile →

Maine

#41

death-tax friendliness rank

Category
Estate tax only
Estate exemption
$7.16M
Top estate rate
12%
Inheritance: No
Maine 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.

MetricConnecticutMaine
Friendliness rank#39#41
Death-tax categoryEstate tax onlyEstate tax only
Estate taxYesYes
Estate exemption$15M$7.16M
Estate top rate12%12%
Inheritance taxNoNo

State rules explained

Why Connecticut and Maine 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.

Connecticut rules

Connecticut levies a state estate tax with an exemption of about $15M and a top rate near 12%. No separate inheritance tax.

Connecticut’s 2026 estate exemption matches the federal $15M basic exclusion; tax is 12% of the excess. Most states do not offer federal-style portability of unused estate exemption to a surviving spouse.

Category
Estate tax only
Rank
#39
Read the Connecticut profile →

Maine rules

Maine levies a state estate tax with an exemption of about $7.16M and a top rate near 12%. No separate inheritance tax.

Maine’s estate exemption is about $7.16M for 2026—confirm annual inflation adjustments. Most states do not offer federal-style portability of unused estate exemption to a surviving spouse.

Category
Estate tax only
Rank
#41
Read the Maine 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.

Connecticut vs Maine estate and inheritance tax FAQs

Connecticut: yes ($15M exemption). Maine: yes ($7.16M exemption).

Connecticut: no. Maine: no.

Connecticut ranks more friendly (#39 vs #41).

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.