Minnesota probate follows the Uniform Probate Code (Minn. Stat. Chapter 524), administered through the District Court in the county of the deceased's domicile. Minnesota is unique among Midwestern UPC states for imposing a state estate tax on gross estates exceeding $3 million — with Form M706 due within 9 months of death. Missing this deadline results in interest and penalties even if no hearing is required for probate itself.
Minnesota Probate Deadline Table
| Deadline | Trigger | Statutory Reference |
|---|---|---|
| File Application for Informal Probate (District Court) | As soon as documents are gathered; no hard deadline but delays cascade | § 524.3-301 |
| Publish Notice to Creditors (2 successive weeks) |
Promptly after appointment; starts 4-month creditor claim period | § 524.3-801 |
| Notify all heirs and beneficiaries | Promptly after appointment | § 524.3-705 |
| Prepare Inventory | Within 3 months of appointment | § 524.3-706 |
| Minnesota Form M706 (estate tax, if applicable) | Within 9 months of death; applies if gross estate exceeds $3 million | Minn. Stat. § 291.03 |
| Creditor claim deadline | 4 months after first publication of Notice to Creditors | § 524.3-801 |
| Disallow invalid creditor claims | Within 60 days after claim is filed | § 524.3-806 |
| File deceased's final Form M1 (Minnesota) | April 15 of the year following death | Minnesota DOR |
| File estate Form M2 (if applicable) | April 15 (calendar year) or 15th day of 4th month after fiscal year end | Minnesota DOR |
| File Sworn Statement to close estate | No earlier than 6 months after Letters Testamentary issued; all debts paid, assets distributed | § 524.3-1003 |
Phase-by-Phase Summary
Phase 1 — Opening (Month 1): Gather documents, locate the original will, order 10–12 certified death certificates from MDH. File Application for Informal Probate with the District Court probate registrar in the county of domicile. Pay $285–$395 filing fee. Receive Letters Testamentary — no hearing required.
Phase 2 — Notice (Month 1–2): Publish Notice to Creditors in a qualified legal newspaper for two successive weeks. First publication date starts the 4-month creditor clock. Send written notice directly to all known creditors and to all heirs and beneficiaries.
Phase 3 — Inventory (Month 1–3): Open estate bank account (EIN from irs.gov/ein; Letters Testamentary to bank). Prepare Inventory within 3 months. Obtain real estate appraisal from a licensed Minnesota appraiser. If gross estate may approach $3 million, engage a CPA now — Form M706 is due 9 months from death regardless of when probate proceeds.
Phase 4 — Claims and Taxes (Months 2–9): Wait for 4-month creditor period to expire. Review and disallow invalid claims. Pay valid claims in priority order (§ 524.3-805). File the deceased's final Minnesota Form M1 and federal Form 1040. File Form M706 within 9 months if estate exceeds $3 million. File Minnesota Form M2 and federal Form 1041 if estate earns income.
Phase 5 — Distribution (Month 5+): Distribute assets per will or intestacy. Transfer real estate via Personal Representative's Deed at the county recorder's office. Obtain signed receipts and releases from each beneficiary.
Phase 6 — Closing (Month 6+): File Sworn Statement with the District Court probate registrar no earlier than 6 months after appointment. No hearing required. Close the estate bank account. Retain records for at least 3 years.
- Who must file: Any estate where the Minnesota gross estate exceeds $3 million
- Form: Minnesota Form M706 (Estate Tax Return)
- Due date: 9 months from date of death — this deadline does NOT move based on when probate is opened
- Extension: 6-month extension available — request before the 9-month deadline with estimated tax payment
- Rates: 13%–16% on amounts above the $3 million exemption
- Key distinction: Minnesota's $3M threshold is far below the federal $13.61M (2024) exemption — many estates pay Minnesota estate tax without any federal estate tax
- Form M1 — deceased's final Minnesota individual income tax return; due April 15 of the following year
- Form M2 — Minnesota Fiduciary Income Tax Return; required if the estate earns income during administration; due April 15 (calendar year estates) or the 15th day of the 4th month after the fiscal year end
Typical Minnesota Probate Timeline
Minimum: ~6–7 months (4-month creditor period and 6-month Sworn Statement minimum run substantially concurrently if you act promptly). The M706 estate tax deadline at 9 months does not extend this minimum.
Typical: 9–12 months for a standard estate with real estate.
Extended: 12–18+ months for estates involving:
- Minnesota estate tax (Form M706) with complex asset valuations
- Real estate sales (listing, marketing, closing)
- Lake property, vacation cabins, or agricultural land requiring specialized appraisals
- Business interests requiring professional business valuation
- Disputes among heirs about asset values or distribution
- IRS examination of the final Form 1040 or Form 1041