Minnesota Retirement Income Tax 2026: 9.85% Top Rate, Social Security Taxed, No IRA Exemption

Minnesota is one of the most expensive states for retirees with IRA or 401(k) income. There is no retirement income exemption — every dollar of RMD income is taxed at Minnesota's progressive rates, which reach 9.85% above $193,240 for single filers ($321,450 MFJ). Unlike California, Minnesota also taxes Social Security — though a full exemption applies if your AGI is under $84,490 (single) or $108,320 (MFJ), with a 10%-per-$4,000 phaseout that eliminates the exemption entirely around $124,490 (single) or $148,320 (MFJ). Minnesota also starts from federal adjusted gross income — not federal taxable income — meaning the federal standard deduction, age-65 add-on, and OBBBA senior deduction reduce your federal taxes but not your Minnesota taxes. The one silver lining: military retirement pay has been fully exempt since 2024. For most retirees with significant RMDs, Minnesota is one of the highest-cost states in the country.

The counterintuitive comparison: Minnesota vs. California

Most retirees assume California is the worst state for retirement taxes. For high earners it often is — California's 13.3% top rate applies above $1.075M (single). But for the $100K–$300K RMD range that covers most retirees, Minnesota frequently taxes more than California. Why? California exempts Social Security entirely, uses higher bracket thresholds relative to income, and starts from a lower base because its standard deduction ($10,404 MFJ) reduces California taxable income from California-specific AGI. Minnesota taxes SS (above the AGI threshold), has a lower effective standard deduction than federal, and reaches its 6.80% bracket at just $46,330 MFJ.

Minnesota estimates: SS taxable (85%) included in AGI at all rows; SS exemption fully phased out at AGI above ~$148K MFJ. MN standard deduction $29,150 applied. California estimates: SS fully exempt per CA R&TC §17087.5; standard deduction $10,404 MFJ; FTB 2026 brackets. Florida: no state income tax. Federal tax identical in all three states. Estimates are illustrative — individual results will vary.

Minnesota retirement income tax calculator 2026

Enter your retirement income to see your estimated Minnesota state tax and how it compares to Florida and California. The calculator applies Minnesota's 2026 brackets, the income-based SS subtraction, and Minnesota's $29,150 standard deduction (MFJ) from federal AGI.

How Minnesota calculates retirement income tax: the starting-point problem

Most states that have their own income tax start either from federal adjusted gross income (AGI) or from federal taxable income. The difference matters enormously for retirees, because federal taxable income is after the federal standard deduction ($30,000 MFJ in 2026), the age-65 additional deduction ($1,650 per qualifying spouse), and the new OBBBA senior deduction ($6,000 per person 65+).

Minnesota starts from federal AGI — before all those federal deductions — then applies its own separate standard deduction ($29,150 MFJ in 2026). For a couple both age 70+:

For a couple both 70+ in Minnesota, this means $16,150 more income is subject to Minnesota taxes compared to what is subject to federal taxes — purely because Minnesota cannot use the age-65 add-on or the OBBBA senior deduction that reduce federal taxable income. The difference is taxed at Minnesota's 6.8%–9.85% rates, costing an additional $1,100–$1,590 per year compared to what the bracket math alone would suggest.

Worked example: couple both 74, $150,000 RMD, $40,000 Social Security

The same couple in California — which exempts Social Security, applies its own $10,404 standard deduction to California-specific AGI — would owe approximately $6,300 in California state income tax on the $150,000 RMD. Minnesota costs this household roughly $3,500 more per year than California, or ~$70,000 over 20 years.

Worked example 2: couple both 68, $80,000 RMD, $36,000 Social Security (partial SS exemption)

At this income level, the couple qualifies for the full SS exemption (AGI is only $2,280 above the MFJ threshold, which is less than one $4,000 step). Adding $4,000 more income would trigger the first 10% phaseout step, reducing the exemption from 100% to 90% and adding roughly $212 in additional Minnesota tax on that marginal income — an effective 5.3% surcharge on top of the standard rate.

Social Security taxation in Minnesota — the phaseout table

Minnesota is one of approximately 8 states that still tax Social Security benefits. The 2026 exemption threshold is $84,490 for single filers and $108,320 for married filing jointly. Above those thresholds, the exemption shrinks by 10 percentage points for every additional $4,000 of federal AGI, disappearing entirely once AGI exceeds roughly $124,490 (single) or $148,320 (MFJ).²

The practical implication: if you receive $40,000 in Social Security and $110,000 in RMDs, your federal AGI ($184,000 assuming 85% SS taxable) is $75,680 above the MFJ threshold — well past 10 full steps — and your Social Security is fully taxed in Minnesota. A QCD of $25,000 would reduce your federal AGI by $25,000, moving you closer to or potentially below the threshold. See the QCD Calculator to model this interaction.

Military retirement pay: fully exempt since 2024

Effective for tax year 2024, Minnesota fully exempts all military retirement pay from state income tax. The exemption applies to all military retirement income regardless of amount, age, or other income — including traditional military retirement, Reserve and National Guard retirement pay, and Survivor Benefit Plan (SBP) payments. Veterans who had military pension income taxed in Minnesota in prior years may want to verify amended returns were not warranted if the exemption was not properly claimed.³

For FERS federal civilian retirees: the federal civil service retirement is not military retirement pay and remains fully taxable in Minnesota. Similarly, TSP distributions are taxable as ordinary income — see TSP RMD rules for the distribution planning context.

Minnesota estate tax: the $3 million trap for large IRA owners

Minnesota has its own state estate tax, completely separate from the federal estate tax. In 2026, the Minnesota estate tax exemption is $3 million per person — compared to $15 million federally (after OBBBA permanently raised the federal exemption). Rates are 13% to 16% on the value above $3 million.⁴

Three Minnesota-specific traps:

1. No portability. At the federal level, a surviving spouse can elect to use their deceased spouse's unused exemption (DSUEA), effectively doubling to $30 million. Minnesota offers no equivalent — the deceased spouse's unused $3 million exemption is lost forever. A married couple with a $5 million estate (home + IRAs + investments) who does no planning faces a Minnesota estate tax of roughly $260,000 on the survivor's death, on an estate that would owe $0 federal estate tax.
2. 3-year gift clawback. Gifts made within 3 years of death are added back to the taxable estate for Minnesota purposes, even if the gifts were within the federal annual exclusion ($19,000 per recipient in 2026). There is no parallel federal clawback for gifts within the annual exclusion amount.
3. IRAs count at full value. Unlike personal residence or business assets, IRAs receive no step-up in basis, no valuation discount, and no special Minnesota exemption. A retiree with a $2 million IRA, a $600,000 home, and $500,000 in a brokerage account already has a $3.1 million estate — $100,000 over the Minnesota exemption — with no estate tax planning in place.

The IRA estate tax interaction is particularly painful: the heirs pay both Minnesota estate tax on the IRA's full value and federal/state income tax on distributions (under the 10-year inherited IRA rule). QCDs and Roth conversions are the primary tools for reducing IRA balances before death. For large IRA owners in Minnesota, this is a reason to accelerate Roth conversions even above the IRMAA tier 1 threshold — the estate tax savings can exceed the conversion tax cost.

The Minnesota snowbird residency trap

Many Minnesota retirees spend winters in Florida, Arizona, or another warm state. If your goal is to actually change your state of residence to escape Minnesota income tax, the rules are strict:

• 183-day rule: To be a non-resident for a given year, you must spend 183 days or fewer in Minnesota. Days in Minnesota are counted broadly — any part of a day counts.
• Domicile matters, not just days: Even if you spend fewer than 183 days in Minnesota, if Minnesota remains your "domicile" (the place you intend to return to as your permanent home), you can still be taxed as a full-year Minnesota resident. Maintaining your Minnesota home, voter registration, vehicle registration, and professional licenses all support a finding of Minnesota domicile.
• Part-year residents are taxed proportionally: If you move mid-year, Minnesota taxes only the income earned while you were a Minnesota resident. For RMDs, the key is whether you were a Minnesota resident when the distribution was received.

Effective tax relocation from Minnesota requires establishing a genuine new domicile (typically Florida, Texas, or Nevada) with a new home, new driver's license, updated estate documents, changed voter registration, and reduced Minnesota ties. See retirement tax relocation guide for the full checklist.

Strategies for Minnesota retirees to reduce state income tax

1. Qualified Charitable Distributions (QCDs)

If you are 70½ or older, QCDs reduce federal AGI — which is also Minnesota's starting point. A $20,000 QCD reduces both your federal AGI and your Minnesota taxable income simultaneously. At 6.80%, a $20,000 QCD saves roughly $1,360 in Minnesota income tax on top of the federal savings. Critically, a QCD may also shift your federal AGI below the Minnesota SS exemption threshold, turning a taxable SS situation into a fully exempt one — a potential $2,000–$3,000 swing in annual MN tax. Use the QCD Calculator to model the AGI and IRMAA interactions before your year-end distribution.²

2. Roth conversions — timing and the state-tax cost

Every dollar converted from traditional IRA to Roth is taxable in Minnesota in the year of conversion. At the 7.85% bracket, a $50,000 conversion costs roughly $3,925 in additional Minnesota state tax (on top of federal). Over a 20-year retirement, the question is whether future RMD income — taxed at 6.8%–9.85% — exceeds the upfront conversion cost. For Minnesota residents planning to stay in the state, Roth conversions are less attractive than for Texas or Florida residents doing the same conversion, because the future RMD tax burden being avoided is equivalent in state tax to the upfront conversion tax. The conversion math improves significantly if you plan to relocate to a no-tax state before RMDs begin — converting while in Minnesota only to then leave is the worst of both worlds. Convert after establishing new domicile in Florida or Texas, not before. See pre-RMD Roth conversion strategy for the full framework.

3. SS timing and the $108,320 MFJ threshold

If your federal AGI without Social Security would be under $108,320 (MFJ), delaying Social Security can keep SS income fully exempt in Minnesota while you draw down traditional IRA balances at the 5.35%–6.8% bracket range. Once SS is claimed and AGI exceeds the threshold, the SS exemption begins eroding. For retirees with $500K–$1.5M in IRAs, modeling the AGI interaction between SS claiming age and the Minnesota SS threshold can reveal a 2–4 year delay that saves $30,000–$60,000 in cumulative Minnesota taxes.

4. Asset location and Roth conversions for estate planning

For Minnesota residents with estates approaching $3 million, aggressively converting IRA assets to Roth before death reduces the estate's taxable value (removing future income-tax liability from the heirs' perspective) while reducing the IRA balance that counts against the $3 million Minnesota exemption. Each $100,000 converted to Roth reduces potential Minnesota estate tax by up to $13,000 (the 13% base rate on amounts up to $7.1 million over the $3M exemption). The income tax cost of conversion at 7.85% on $100,000 is $7,850 — potentially less than the estate tax saved, especially if heirs are in high income tax brackets. See IRA estate planning guide for the full framework.

5. IRMAA interaction

Minnesota's high rates mean that any QCD or bracket-management strategy that reduces federal AGI also reduces Minnesota income. But unlike Colorado (which starts from federal taxable income and thus benefits from the OBBBA senior deduction), Minnesota retirees must manage IRMAA thresholds and Minnesota's AGI-based SS exemption simultaneously — both based on federal AGI. Use the IRMAA Calculator 2026 to check your Medicare surcharge exposure before finalizing year-end distributions or QCDs.

Related guides

• State income tax on RMDs: all 50 states compared
• Retirement tax relocation: how to actually change your state of residence
• Federal retirement income tax calculator 2026
• QCD calculator: Social Security, IRMAA, and state tax interactions
• IRMAA calculator 2026
• Pre-RMD Roth conversion strategy
• IRA estate planning for large balances
• All-state retirement income comparison calculator

1. Minnesota Department of Revenue — 2026 income tax brackets, standard deduction, and dependent exemption amounts (Dec 16, 2025). Brackets verified: 5.35% / 6.80% / 7.85% / 9.85%; MFJ thresholds $46,330 / $184,040 / $321,450; single thresholds $31,690 / $104,090 / $193,240. Standard deduction $14,575 single / $29,150 MFJ.
2. Minnesota Department of Revenue — Social Security Benefit Subtraction. Full exemption at AGI ≤ $84,490 single / $108,320 MFJ; 10% reduction per $4,000 of excess AGI.
3. Minnesota Department of Revenue — Military Pension Subtraction. Military retirement pay fully exempt from Minnesota income tax starting tax year 2024.
4. Minnesota Department of Revenue — Estate Tax Filing Requirements. $3 million exemption; rates 13%–16%; no portability; 3-year gift clawback applies. Cross-checked against Winthrop & Weinstine 2026 estate tax update.

Tax values verified as of June 2026 against Minnesota Department of Revenue published rates. Brackets and thresholds adjust annually for inflation. Consult a tax professional for your specific situation.