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Minnesota Will Updates: When and Why to Revise Your Estate Plan

SimplyTrustSimplyTrust Editorial···3 min read

Minnesota estate planning firm emphasizes annual will reviews to avoid probate complications and ensure compliance with state requirements.

What Happened

The Flanders Law Firm published guidance on March 10, 2026, emphasizing the critical importance of regularly updating wills in Minnesota. The firm outlined key triggers for will updates, including major life changes like marriage, divorce, birth of children, and changes in financial circumstances. The guidance stressed that Minnesota residents should review their wills annually or every five years to ensure compliance with current state laws and personal circumstances.

The firm highlighted Minnesota’s specific legal requirements for valid wills, referencing Minnesota Statutes Chapter 524. According to these requirements, a valid will must be created by someone at least 18 years old and of sound mind, written in either handwritten or typed form, and signed by the testator in the presence of 2Minn. Stat. § 524.2-502Verified Sep 16, 2026View source witnesses who are also at least 18 years old and not beneficiaries.

The guidance emphasized the legal and practical consequences of outdated wills, noting that failure to update estate planning documents can lead to unintended asset distribution, family disputes, and complications during probate proceedings. The firm recommended establishing a systematic review schedule and consulting with estate planning attorneys when significant life changes occur.

What It Means

Minnesota families face specific challenges when estate plans become outdated, particularly given the state’s probate requirements and costs. Minnesota has adopted the Uniform Probate Code, which provides streamlined procedures for estate administration, but outdated wills can still force families through the full probate process. With probate attorney fees typically ranging from 1.9%Minn. Stat. § 525.515 (just and reasonable compensation; no statutory percentage; review under § 524.3-721)Verified Sep 8, 2026View source to 3.1%Minn. Stat. § 525.515 (just and reasonable compensation; no statutory percentage; review under § 524.3-721)Verified Sep 8, 2026View source of the estate value and court filing fees of $310Minn. Stat. § 357.021, subd. 2(1); 2025 Minn. Laws c. 35, art. 1, § 20Verified Sep 8, 2026View source, an outdated will that creates confusion or disputes can significantly increase these costs.

The timing of will updates becomes particularly important in Minnesota due to the state’s intestate succession laws. If a will becomes invalid or doesn’t reflect current circumstances, the state’s intestacy rules determine asset distribution. Under Minnesota law, if someone dies without a valid will, If all descendants are shared AND spouse has no other descendants: entire estate. Otherwise: first $225,000 plus 1/2 of remaining estateMinn. Stat. § 524.2-102Verified Sep 10, 2026View source. For families with blended relationships or specific distribution wishes, these default rules may not align with their intentions.

Minnesota’s 4 monthsMinn. Stat. § 524.3-803Verified Sep 8, 2026View source creditor claim period and typical probate duration of 6 months to 9 months mean that outdated wills can extend the settlement process. When beneficiaries or asset distributions are unclear due to outdated provisions, executors may need additional court guidance, potentially adding months to the process and increasing legal fees.

Context from SimplyTrust

Regular will updates represent just one approach to maintaining current estate plans, but modern alternatives offer more flexibility for changing circumstances. Trusts provide ongoing management capabilities that can adapt to life changes without requiring formal document amendments for many types of modifications. Unlike wills, which require probate court validation and can become public record, trust-based estate plans remain private and can transfer assets immediately upon death.

For Minnesota residents concerned about keeping their estate plans current, calculating potential probate costs can illustrate the financial impact of outdated planning. The combination of attorney fees, court costs, and extended timelines often makes proactive estate planning updates a cost-effective investment compared to the complications that arise from outdated documents.

Source: The Importance of Updating Your Wills in Minnesota

Minnesota Estate Law GuideProbate costs, will requirements, trust rules, and intestate succession.

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