1031 exchange in
Mississippi.

Does Mississippi follow federal 1031 rules?

Mississippi fully conforms to federal Section 1031 for real-property exchanges and has no clawback. The Mississippi-specific item to plan for is non-resident withholding: under MS Code 27-7-308, a 5% withholding on gross sale proceeds applies to non-resident sellers of Mississippi real property when gross proceeds exceed $100,000, with exemption procedures available for properly-structured 1031 exchanges.

Mississippi capital gains tax structure

Mississippi imposes a flat 4.0% income tax on capital gains as of January 1, 2026 (down from 4.4% in 2025), with the first $10,000 of taxable income exempt. There is no preferential long-term rate. The Build-Up Mississippi Act (signed March 2025) phases the rate down by 0.25 percentage points per year from 2027-2030, reaching 3.0% in 2030, with conditional reductions thereafter tied to Rainy Day Fund and budget targets.

Mississippi's flat 4.0% rate (2026) applies to all taxable income above the $10,000 exemption with no preferential long-term capital gains rate. The Build-Up Mississippi Act of 2025 ratchets the rate down 0.25 percentage points per year beginning 2027 (3.75% in 2027, 3.5% in 2028, 3.25% in 2029, 3.0% in 2030). Post-2030 reductions are conditional on Rainy Day Fund being fully funded and budget surplus targets being met. Capital gains flow through Form 80-105 (resident) or Form 80-205 (non-resident/part-year) with no separate gains schedule. Mississippi also offers a pass-through entity (PTE) tax election that lets owners of Mississippi-source pass-through income work around the federal $10K SALT cap by paying the tax at the entity level.

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). Mississippi's state treatment sits on top of those federal rates.

Non-resident withholding in Mississippi

Mississippi requires 5% withholding on gross sale proceeds when a non-resident sells Mississippi real property and gross proceeds exceed $100,000 (MS Code 27-7-308). The withholding is collected by the buyer (or closing agent) and remitted to the Mississippi Department of Revenue. For 1031 exchanges, the non-resident seller can file an Affidavit for Withholding Income Tax on Sale of Real Estate by Non-Resident with the Department to establish exemption — the process is procedural but real, and missing the affidavit means the 5% gets withheld and you wait for refund through the next return cycle.

Common 1031 replacement strategies in Mississippi

Mississippi 1031 replacement is overwhelmingly local and regional capital — institutional buyers are scarce outside the Gulfport casino corridor and select Jackson medical office. The Gulf Coast (Gulfport, Biloxi, Ocean Springs, Bay St. Louis) is the most active 1031 corridor in the state, driven by post-Katrina rebuild, casino tourism, and retiree migration from Louisiana and Alabama, but insurance pricing has materially compressed cap-rate-to-yield math since 2022. Jackson itself is challenged — the 2022 water infrastructure crisis and ongoing population decline have widened cap rates and lengthened exit timelines. Hattiesburg is the steady tertiary play (USM, Forrest General Hospital, Camp Shelby) with reasonable liquidity for the size of the market. Agricultural land 1031 (Delta cropland, timberland) is a real and underdiscussed Mississippi asset class.

Top Mississippi CRE markets for 1031 buyers

Jackson

The state capital and largest metro, but one of the most challenged secondary markets in the South. The 2022 water infrastructure crisis triggered a federal receivership and remains an underwriting overhang for any downtown or central-Jackson asset. Class B multifamily trades 7.5-9.0%, NNN retail along I-55 in the 6.75-7.5% range on national credit. Suburban Madison and Ridgeland (Highway 463 corridor) are the stronger submarkets — meaningfully tighter cap rates and a different demographic story than central Jackson.

Gulfport

Casino-driven and post-Katrina rebuilt. Gulfport-Biloxi gaming, hospitality, and retiree-driven multifamily are the primary 1031 plays — Class B multifamily trades 6.5-7.5% on stabilized product, but insurance has become the dominant variable in NOI. Wind pool-backed coastal commercial premiums have run 2-4x peer-state norms since 2022, and renewal rate increases of 50-100% per cycle have been routine. The casino corridor is its own asset class with limited typical 1031 buyer fit unless you have gaming-specific underwriting experience.

Hattiesburg

Steady tertiary anchored by University of Southern Mississippi, Forrest General Hospital, and Camp Shelby military training base. Class B multifamily trades 7.0-8.0%, NNN retail along Highway 98 in the 6.5-7.25% band on national credit. The most predictable Mississippi 1031 market for out-of-state buyers — limited insurance overhang versus the coast, less political risk than Jackson, and credible employment diversification across education, healthcare, and military.

Local counsel, recording, and filing in Mississippi

Mississippi closings are attorney-handled in most counties (rather than title-company-only as in much of the Sun Belt), and an MS-licensed real estate attorney is effectively required for any Gulf Coast or Delta closing. For Gulf Coast acquisitions, retain counsel familiar with the post-Katrina building code overlays and the Mississippi Wind Pool (state-backed insurer of last resort) — those two items dominate operating-cost underwriting. Delta agricultural-land closings have idiosyncratic title issues (mineral severances, ag-lease assignments, federal farm-program eligibility) that demand a Delta-region attorney, not a Jackson generalist.

Recent developments in Mississippi

Two material 2025-2026 items. First, the Build-Up Mississippi Act signed March 27, 2025 set the income tax rate at 4.4% for 2025, 4.0% for 2026, then phased down 0.25 percentage points per year through 2030 (reaching 3.0%), with conditional reductions tied to Rainy Day Fund and budget targets thereafter — Mississippi is on a credible path to becoming a no-state-income-tax state by the mid-2030s. Second, the commercial property insurance market on the Gulf Coast continues to deteriorate, with the state-backed wind pool taking on an increasing share of risk and premiums on coastal commercial product running 2-4x peer-state rates.

Common mistakes in Mississippi 1031 exchanges

• Underwriting Gulf Coast commercial without modeling the wind pool. Mississippi's state-backed Wind Pool (Mississippi Windstorm Underwriting Association) is the carrier of last resort for an increasing share of coastal commercial property as private carriers have pulled back since 2022. Wind Pool premiums plus standard fire/casualty stack into a total insurance load that can run 2-4x what you would pay on equivalent inland product. We routinely see out-of-state 1031 buyers pencil a Gulfport multifamily deal off generic insurance assumptions and discover at first renewal that the operating cost is 30-50% higher than modeled. Get a binding insurance quote pre-close, not an estimate.
• Missing the non-resident withholding affidavit. The 5% Mississippi withholding on non-resident sales above $100K in gross proceeds (MS Code 27-7-308) is real and the closing agent will collect it absent a properly-filed exemption affidavit. For a 1031 exchange, the seller files an Affidavit for Withholding Income Tax on Sale of Real Estate by Non-Resident with the Department of Revenue establishing the exchange. Skipping this paperwork means 5% of gross proceeds gets diverted to MS DOR and you recover via the next return — workable, but a meaningful working-capital drag on a multimillion-dollar closing.
• Skipping the Mississippi PTE election when it would save federal tax. Mississippi enacted a pass-through entity (PTE) tax election that lets owners of pass-through entities holding Mississippi property pay the state tax at the entity level — fully deductible for federal purposes, working around the federal $10K SALT cap on individual returns. For multi-member LLC structures with Mississippi-source income, the election can save 25-37% of the state tax bill in federal terms. Out-of-state CPAs who do not specialize in MS frequently miss this election in year one and lose the federal deduction permanently for that year.

What to do if you're starting a Mississippi-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 Mississippi-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 Mississippi state forms for the year, including any clawback or withholding-exemption filings.

FAQ: 1031 exchanges in Mississippi

What is the Mississippi income tax rate trajectory after the Build-Up Mississippi Act?

Under the Act signed March 2025, the rate is 4.4% for 2025, 4.0% for 2026, then steps down 0.25 percentage points per year: 3.75% in 2027, 3.5% in 2028, 3.25% in 2029, 3.0% in 2030. Post-2030 reductions are conditional on the state's Rainy Day Fund being fully funded and budget surplus targets being met — if conditions are met, additional reductions of 0.2-0.3 percentage points per year continue until the rate hits zero. Mississippi is on a credible path to becoming a no-state-income-tax state by the mid-2030s.

How does Mississippi's non-resident real estate withholding affect a 1031 exchange?

MS Code 27-7-308 requires 5% withholding on gross sale proceeds when a non-resident sells Mississippi real property and gross proceeds exceed $100,000. For a 1031 exchange, the non-resident seller files an Affidavit for Withholding Income Tax on Sale of Real Estate by Non-Resident with the MS Department of Revenue establishing that the gain is being deferred under Section 1031. With the affidavit properly filed and the QI structure in place, the 5% is not withheld at closing. Skip the affidavit and 5% goes to MS DOR with the buyer's check — recoverable through the next return cycle but a real working-capital hit.

Is the Gulf Coast commercial property insurance crisis a 1031 underwriting issue?

Yes — arguably the dominant operating-cost variable on Gulfport, Biloxi, and Bay St. Louis commercial product. Private carriers have pulled back materially since 2022, the Mississippi Windstorm Underwriting Association (state-backed wind pool) is taking on an increasing share of risk, and premium rate increases of 50-100% per renewal cycle have been routine on coastal commercial product. Total insurance load on Gulf Coast multifamily and retail can run 2-4x peer-state norms. Always get a binding insurance quote (not a broker estimate) before identifying a coastal Mississippi replacement.

What is the Mississippi PTE election and why does it matter for 1031 exchangers?

Mississippi allows a pass-through entity (PTE) tax election that lets eligible LLCs and S-corps pay the Mississippi income tax at the entity level rather than passing it through to individual owners. The federal benefit is that PTE-paid state tax is deductible by the entity for federal purposes — fully bypassing the $10K SALT cap on individual returns. For multi-member structures holding Mississippi-source income, the election can save 25-37% of the state tax in federal terms. The election is annual and irrevocable for that year; if you miss the deadline you lose the federal deduction permanently for that tax year.

Are Mississippi Delta agricultural land exchanges 1031-eligible?

Yes — Delta cropland, pasture, and timberland qualify as real property for Section 1031 purposes, including bundled mineral and timber rights characterized as real-property interests. Severed mineral rights, hunting easements, and standing timber contracts get more nuanced — some qualify, some are reclassified as personal property or income streams. Delta-specific issues include federal farm-program eligibility transfer, irrigation rights, and ag-lease assignments that need to be handled in the closing documents. Use a Delta-region MS-licensed real estate attorney, not a generalist.

Why is Jackson considered a challenged 1031 market?

Jackson has been losing population (-13% over the last decade per Census), the central business district has high office vacancy, and the city's 2022 water infrastructure crisis triggered federal court receivership and remains an underwriting overhang for any central-Jackson asset. Cap rates have widened materially relative to peer Southern capitals, and exit liquidity has thinned. Suburban Madison and Ridgeland (Highway 463 corridor north of Jackson) are different markets entirely — better demographics, better infrastructure, tighter cap rates. If your 1031 budget targets the Jackson MSA, the suburban submarkets are where most non-local capital concentrates.