1031 exchange in
Wisconsin.

Does Wisconsin follow federal 1031 rules?

Wisconsin fully conforms to federal Section 1031 for real-property exchanges. No state clawback. The 30% LT capital gains exclusion applies to gain that is recognized — including boot — but not to deferred gain (which by definition isn't recognized).

Wisconsin capital gains tax structure

Wisconsin taxes capital gains as ordinary income at a top rate of 7.65%, but allows a 30% long-term capital gains exclusion on assets held more than one year (60% on farm assets), dropping the effective top rate on most LT gain to roughly 5.36%.

Wisconsin's personal income tax is graduated at 3.5%, 4.4%, 5.3%, and 7.65%, with the 7.65% top rate hitting at approximately $315K of taxable income for single filers (2026). Capital gains are taxed as ordinary income, but Wisconsin allows a 30% deduction on net long-term capital gain from assets held more than one year (60% for net LT gain from farm assets). This drops the effective top rate on most LT real estate gain to 7.65% × 70% = 5.36%, and on farm assets to 7.65% × 40% = 3.06%. Wisconsin's Manufacturing & Agriculture Credit is a separate non-refundable credit that can effectively zero out WI income tax on qualifying manufacturing or agricultural production income — for owner-operators selling both operating business and real estate as a packaged 1031, the M&A Credit interaction is material. Estimated payments are required quarterly when liability exceeds $500. Wisconsin uses federal AGI as the starting point with state-specific add-backs and subtractions.

Federal tax treatment of a successful 1031 is deferral of capital gain and unrecaptured Section 1250 depreciation recapture (federally taxed at a maximum 25% when eventually recognized). Wisconsin's state treatment sits on top of those federal rates.

Non-resident withholding in Wisconsin

Wisconsin does not require general non-resident withholding on real estate sales. There is non-resident withholding on pass-through entity distributions to non-resident members (Form PW-1), so if your 1031 relinquishment is structured through an LLC or partnership distributing to non-resident owners, the entity-level withholding rules apply at the entity level — but the closing itself does not trigger automatic withholding at the title company.

Common 1031 replacement strategies in Wisconsin

Milwaukee anchors institutional 1031 demand — manufacturing-base industrial along I-94 and the Lake Michigan corridor trades 6.0-7.0% on stabilized credit-tenant deals, and Class B multifamily downtown and on the East Side runs 6.0-7.0%. Healthcare tenancy (Aurora Health Care, Froedtert, Children's Wisconsin) anchors most stabilized medical office. Madison is the Epic Systems and UW story — Epic's Verona campus has driven hospitality, multifamily, and small-bay flex absorption for a decade, and Class A multifamily near campus and along the Beltline trades 5.25-6.0%. Madison is also the state capital, so government-tenant office is meaningful. Green Bay is paper, packaging, and the Packers tourism economy — small-bay industrial trades 6.5-7.5%, and NNN retail along the I-43 corridor sits in the 6.5-7.25% range on stabilized credit. Dairy and farm-asset 1031s are a small but persistent specialty — the 60% farm-asset capital gains exclusion makes WI farmland 1031 math meaningfully better than most surrounding states.

Top Wisconsin CRE markets for 1031 buyers

Milwaukee

The largest WI CRE market and the institutional anchor. Manufacturing-base industrial along I-94 and the Lake Michigan corridor trades 6.0-7.0% on stabilized credit-tenant deals, with the Foxconn redevelopment story underwhelming after the initial 2017-2018 promise but the broader industrial absorption holding up. Class B multifamily downtown, on the East Side, and in Wauwatosa trades 6.0-7.0%. Healthcare tenancy (Aurora, Froedtert, Children's Wisconsin) anchors stabilized medical office at 6.5-7.5%. The Brewers and Bucks help downtown vibrancy but don't drive CRE economics meaningfully.

Madison

Epic Systems and UW are the demand engines. Epic's Verona campus has driven a decade of hospitality, multifamily, and small-bay flex absorption that's pushed Class A garden-style multifamily near campus and along the Beltline to 5.25-6.0% caps. State-government tenancy adds steady office demand downtown. Madison is one of the most cap-rate-compressed Midwest secondary metros — pricing more like a top-30 metro than its population would suggest.

Green Bay

Paper, packaging, and the Packers. Small-bay industrial trades 6.5-7.5% on stabilized local-credit tenancy; NNN retail along the I-43 corridor and US 41 sits 6.5-7.25%. Class B multifamily runs 7.0-8.0% with thin broker depth. The Packers stadium-district economy creates a small but persistent hospitality and adjacent retail niche. Green Bay is a regional 1031 destination, not an institutional one.

Local counsel, recording, and filing in Wisconsin

Wisconsin is an attorney-state for CRE closings — title work is typically underwritten through a Wisconsin-licensed attorney. Retain WI counsel for any deal involving Manufacturing & Agriculture Credit qualification (it's intricate and CPAs unfamiliar with Wisconsin routinely under-claim it), and for any rural farm or dairy-operation 1031 where the 60% farm-asset capital gains exclusion is in play. Recording is at the county Register of Deeds; Milwaukee, Dane, and Brown counties handle the bulk of CRE volume. Title insurance rates are not state-regulated — shop them. Wisconsin's transfer fee is modest ($3 per $1,000 of value, paid by seller) and applies to each closing in a 1031 chain.

Common mistakes in Wisconsin 1031 exchanges

• Modeling WI capital gains tax at the headline 7.65%. Wisconsin's 30% long-term capital gains exclusion (60% for farm assets) drops the effective top rate on most recognized real estate gain to ~5.36% (and on farm assets to ~3.06%). Out-of-state CPAs who model WI at the headline rate without the exclusion overstate the state tax cost on a 1031 boot or eventual sale by a third or more. Run the WI Schedule WD with the exclusion before pricing the deal.
• Missing the Manufacturing & Agriculture Credit interaction. If your WI 1031 is tied to an operating manufacturing or agricultural business (owner-occupied manufacturing real estate sold as part of a business sale), the Manufacturing & Agriculture Credit can effectively zero out WI income tax on qualifying production income that flows through the same return. This is a Wisconsin-specific credit that out-of-state CPAs routinely under-claim or ignore. Get a WI-experienced CPA before you structure.
• Treating dairy or working farm 1031s like generic real estate. Wisconsin's 60% LT capital gains exclusion on farm assets — combined with §1031 deferral on the farmland itself — makes WI dairy and working-farm 1031 economics meaningfully better than most surrounding states. The catch is structuring: you need to separate farm real estate (1031-eligible, 60% exclusion on any recognized gain) from livestock and equipment (different §1031 rules for personal property post-TCJA, generally not eligible) from milk/quota interests (specialty rules). Use a WI ag-CRE attorney, not a generalist.

What to do if you're starting a Wisconsin-source 1031

1. Engage a Qualified Intermediary before the downleg closes. Your QI cannot be a disqualified person (attorney, CPA, or real estate agent who has represented you in the last two years).
2. Confirm state conformance and any clawback or withholding filings with a Wisconsin-licensed CPA.
3. Identify replacement property within 45 days in writing, delivered to your QI, under the Three-Property Rule or one of the alternative identification rules.
4. Close on replacement within 180 days of the downleg closing or by your federal tax-return due date (with extensions), whichever is earlier.
5. File Form 8824 with your federal return reporting the exchange. File any required Wisconsin state forms for the year, including any clawback or withholding-exemption filings.

FAQ: 1031 exchanges in Wisconsin

What is Wisconsin's actual effective state tax rate on a real estate 1031 boot?

On long-term recognized gain (held more than one year), Wisconsin's 30% capital gains exclusion drops the effective top rate from 7.65% to roughly 5.36%. On farm-asset gain, the 60% exclusion drops the effective top rate to roughly 3.06%. Short-term gain (held one year or less) is taxed at the full 7.65% with no exclusion. The exclusion is claimed on Schedule WD.

Does the 30% capital gains exclusion apply to my deferred §1031 gain?

Indirectly. The 30% exclusion applies to gain that is recognized in the tax year — boot, depreciation recapture, or eventual non-1031 sale. Deferred gain isn't recognized by definition, so the exclusion isn't 'used' on the deferral itself; it's available when the gain is eventually recognized (boot in a current 1031, or recognition on a future taxable sale). The combined effect: §1031 defers the timing, the 30% exclusion reduces the effective rate when timing arrives.

How does the WI Manufacturing & Agriculture Credit interact with a 1031?

The M&A Credit is a non-refundable WI tax credit equal to 7.5% (manufacturing) or 7.5% (agriculture) of qualifying production income, which can effectively zero out WI income tax on that income for many qualifying owner-operators. For a manufacturing or ag owner selling both operating business and real estate as a packaged 1031, the recognized boot or recognized recapture flows into the same WI return as ongoing M&A Credit-eligible income — the credit can offset WI tax that would otherwise apply to the boot. CPA modeling matters; out-of-state CPAs miss this routinely.

Can I 1031 my WI dairy farm into other agricultural land?

Yes, and the math is favorable. Wisconsin's 60% LT capital gains exclusion on farm assets, combined with §1031 deferral on the farmland itself, makes WI dairy 1031 economics meaningfully better than most surrounding Midwest states. Critical structuring point: separate the farm real estate (1031-eligible, 60% exclusion) from livestock and equipment (post-TCJA personal property is generally not §1031-eligible) from milk-base/quota interests (specialty rules). Use Wisconsin ag-CRE counsel.

Does Wisconsin require non-resident withholding at closing?

No general non-resident withholding at the title-company level on real estate sales. Wisconsin does have pass-through entity withholding (Form PW-1) for distributions from LLCs and partnerships to non-resident members — if your 1031 relinquishment is structured through a pass-through with non-resident owners, the entity-level withholding rules apply at the entity. The closing itself does not trigger automatic withholding.

Why is Madison cap rate compression so persistent?

Epic Systems' decade-plus expansion in Verona, UW-Madison's research and student population, state government tenancy downtown, and a tech employer base around the Capitol Square have anchored institutional capital flow into Madison since the mid-2010s. The market trades more like a top-30 metro than its population would suggest — Class A multifamily at 5.25-6.0% caps is competitive with Minneapolis, Indianapolis, and Kansas City institutional pricing.