A revocable trust lets you maintain complete control and make changes during your lifetime. You can modify beneficiaries, add or remove assets, or even dissolve the trust entirely. An irrevocable trust permanently transfers assets out of your estate. Once established, you generally cannot change its terms. However, this permanence provides powerful benefits including estate tax reduction and asset protection from creditors. The choice depends on your priorities. If flexibility and control matter most, a revocable trust works well. If asset protection and tax savings are your goals, an irrevocable trust may be better suited for your situation.