Trust comparison

Compare the structure—not just the name

Review broad differences in purpose, control, access, taxes, protection, complexity, and typical use. The right question is rarely “Which trust is best?” It is “What legal and planning problem is this structure intended to address?”

Simple explanationStart with purpose, revocability, and who can access assets.

Go deeperThen examine document terms, tax status, state law, administration, funding, and unintended consequences.

First structure Second structure

2 structures selected

Simple explanation

QTIP

QTIP Marital Trust

A QTIP trust can qualify property for the estate-tax marital deduction while requiring income for the surviving spouse and preserving the first spouse's control over the remainder, if statutory terms and the executor's election are satisfied.

Designed mainly for: Estate-tax deferral plus lifetime support for a spouse and remainder control.
Control: The first spouse fixes remainder beneficiaries while the surviving spouse receives statutory and document-defined rights.
Watch first: Missing or mismatching election

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CST / Bypass

Credit Shelter / Bypass Trust

A credit shelter trust is funded at the first spouse's death to use available exclusion and benefit family without ordinary inclusion in the surviving spouse's estate when designed and administered correctly.

Designed mainly for: Use first-spouse exclusion and preserve growth outside the survivor's taxable estate.
Control: Distribution powers, appointment powers, trustee identity, and formula clauses determine access and inclusion risk.
Watch first: Old formula overfunds trust

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Side-by-side reference

General educational comparison. Actual results depend on document terms, funding, tax status, timing, state law, and individual facts.
Comparison point	QTIP Marital Trust	Credit Shelter / Bypass Trust
Primary purpose	Estate-tax deferral plus lifetime support for a spouse and remainder control.	Use first-spouse exclusion and preserve growth outside the survivor's taxable estate.
Revocable or irrevocable	irrevocable after creation/funding at death	irrevocable after first death
Grantor access to assets	not applicable after first spouse's death	not applicable after death
Estate-tax reduction potential	deferral at first death; later inclusion generally	high potential where exposure exists
Asset-protection features	potential beneficiary protection, subject to spouse's rights and state law	often meaningful for spouse and descendants
Income-tax treatment	separate trust after death; income-distribution rules apply	usually separate non-grantor trust after death; terms vary
Beneficiary access	spouse receives required income and any permitted principal; remainder later	discretionary or ascertainable-standard distributions
Often considered by married couples	specifically designed for married couples	specifically designed for married couples
Business-owner use	useful where control and cash flow can be separated carefully	often useful with valuation and control planning
GST planning	limited during spouse's qualifying interest; remainder planning possible	strong potential with allocation
Charitable use	possible in remainder planning	possible but not primary
Relative complexity	high	high
Typical cost level	high	high

Questions behind the columns

What a table cannot decide

01
What outcome is being explored: incapacity management, probate administration, transfer-tax planning, beneficiary protection, charitable giving, or something else?
02
Who may need access to the assets, under what conditions, and who should make distribution or investment decisions?
03
Which assets could be funded, what tax basis or valuation issues exist, and what practical administration will be required?
04
Which state’s law governs, where do trustees and beneficiaries live, and could situs or state income tax matter?

Compare the structure—not just the name

Simple explanation

QTIP Marital Trust

Credit Shelter / Bypass Trust

Side-by-side reference

What a table cannot decide

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