What would a trust cost, and what would it pay out?
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Total asset value
Add your assets, beneficiaries and grantor details, then calculate to see your trust plan.
Written by Elizabeth Stein
Put a $500,000 property into an irrevocable trust for 20 years at the default 3% growth rate, left to one child at 100%, and the projected value comes to about $903,056, a gain of roughly $403,056 over the starting value. The income tax cost is about $30,731: the growth averages about $20,153 a year, about $4,153 of it is above the $16,000 where a trust reaches the 37% bracket in 2026, and 37% of that over 20 years comes to about $30,731. The child's eventual distribution is the full projected value, not the $500,000 you started with, because distributions are paid out of the grown trust, years from now.
Finance Quest is educational. It is not financial advice, and no calculator here knows your full situation.
An irrevocable trust shows a bigger projected number here because it is flagged as tax-advantaged, but that benefit comes at a real cost: once assets are in it, you generally cannot take them back out or change your mind. A revocable trust keeps you in control and still avoids probate, it just does not carry the same tax label. Decide how much control you are willing to give up before you decide based on which line item looks larger. This calculator estimates outcomes; it does not replace an estate attorney who knows your state's rules.
A revocable trust can be changed or dissolved by the person who created it at any time, which is why it offers no real estate tax benefit or creditor protection: the law still treats those assets as yours. An irrevocable trust gives that control up permanently, and in exchange it can move assets out of your taxable estate and shield them from creditors.
A will only takes effect after death and still has to go through probate court, which is public and can take months. A trust can hold and manage assets while you're alive, and (for a revocable trust) skip probate entirely at death. Many people use both: a trust for major assets, a will to catch anything left outside it.
Only certain trust types, and only above certain thresholds. A revocable trust does not reduce estate taxes at all, since you still legally own those assets. An irrevocable trust can remove assets from your taxable estate, but the federal exemption is large enough that most households never owe federal estate tax regardless of what they use. State estate or inheritance taxes are the more common concern, and they vary a lot by state.
A rough placeholder for ongoing costs like trustee fees, tax preparation for the trust, and periodic legal review. Real costs depend heavily on the trustee you choose (a bank or professional trustee costs more than a family member) and how complex the trust's assets are.