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Massachusetts 1031 Exchanges and DSTs: State Tax and Property Rules

By Jerry Baker

A Massachusetts 1031 exchange can defer eligible gain from the sale of investment real estate when you buy qualifying replacement property. State tax forms, closing costs, and the costs of the next property still need review. This guide covers those issues and explains how I would compare direct real estate with a qualifying Delaware statutory trust, or DST.

Decide what you want the exchange to change

For some owners, the goal is to own a different building. Others want to stop managing tenants or paying for the next roof. Those are different goals. I would not start either talk with a list of properties.

First, I want to know how much income you need, when you may need access to cash, and how much control you want to keep. Then we look at the sale, your tax basis, the debt being paid off, and the deadlines. A replacement should fit those facts rather than force you to change your life to fit an investment.

Section 1031 generally covers real property held for investment or business use. A personal home and property held mainly for sale do not qualify on those facts. Qualifying replacement real estate can be a different property type or in another state. The exchange postpones eligible gain; it does not promise that the gain will never be taxed. [1]

Give the deadline a plan, not just a date

In a typical delayed exchange, you have 45 days after the sale to identify replacement property in writing. The purchase must be completed within 180 days, or by the federal tax return deadline, including extensions, if earlier. The 45-day period sits inside the longer period. [2]

A qualified intermediary, or QI, helps structure the transaction and handle proceeds under the exchange rules. Receiving or controlling those funds yourself can defeat the exchange. Put the QI in place before the sale closes. Have your attorney and CPA check who owns the property and who pays its tax before anyone tries to change the buyer or seller. [2]

For a direct purchase, build in time for the inspection, financing, title work, tenant records, and any site review. For a DST, allow time to review the offering, check who may invest, complete documents, and fund the investment. A short closing window does not remove those steps. I would also want a backup plan if the first choice cannot proceed.

An out-of-state replacement does not erase the state history

Massachusetts does not currently tax real-estate gain properly deferred under Section 1031. Its rule for nonresidents still treats gain from a rise in Massachusetts property value as income from the state. That link can still matter when the new property is later sold in a taxable sale. It can matter even if the property sits elsewhere. [3]

This is a reason to keep good records, not an argument against buying outside the state. Save the original purchase file, improvements, depreciation schedules, sale figures, exchange documents, and basis calculations. Ask the CPA to identify any differences between federal and state basis.

If several exchanges follow one another, keep the chain intact. Your next tax preparer needs more than the latest deed. I would not describe an exchange into a state without individual income tax as a way to wash away Massachusetts gain. Where the gain came from and where you later live need their own review.

Use the right income-tax rate and surtax year

Massachusetts generally taxes ordinary individual income and most long-term capital gain at 5%. Short-term capital gain has a different 8.5% rate. Each sale depends on the type of income. One blended rate will not fit every owner. [4]

The extra 4% surtax applies only to taxable income above the yearly threshold. For 2026, that threshold is $1,107,750. The test concerns taxable income, not the gross sale price or the cash left after paying the mortgage. A large taxable gain can affect the calculation even when it comes from a single sale. [5]

Ask your CPA for a written side-by-side estimate: sell and pay the tax, complete a full exchange, or complete a partial exchange. Include your other income and any state-specific adjustments. My role is to help evaluate investment choices. Your tax adviser should determine the tax cost and the amount that can be deferred.

The new closing forms are broader than the withholding bill

New state filing and withholding rules took effect November 1, 2025. For a covered real-estate sale or exchange with a gross price of at least $1 million, each seller must provide a Transferor's Certification by closing. The agent who handles withholding generally files within 10 days. Paperwork can be required even when no money must be withheld. [6]

A resident seller should not skip this form. The withholding rules mainly collect tax from nonresidents, but that does not end the filing duty. Likewise, dividing a sale among several owners does not make the transaction's full price irrelevant. Have the closing attorney apply the rules to each owner and document any exemption.

For an exchange, deferred Massachusetts gain can avoid withholding if the seller supplies the required form. Recognized gain can still require withholding. If the exchange later fails, the rule calls for notice within 10 days after the applicable exchange periods end. Payment is due with the next required estimated tax payment. [7]

I would name one person to handle these follow-up tasks. Closing the sale is not the end of the tax reporting process. Keep the final certification with the exchange file and send it to the CPA who will prepare the return.

Keep deeds excise separate from deferred gain

Massachusetts charges deeds excise on covered transfers. The state registry standards list $2.28 per $500, or fraction, of taxable consideration in most counties and $3.24 per $500 in Barnstable County. Nantucket and Dukes County can also involve separate land-bank charges. Ask the local registry and attorney for the complete closing calculation. [8]

For a simple hypothetical $1.5 million taxable deed transfer, those excise rates produce $6,840 in most counties or $9,720 in Barnstable. This assumes the entire amount is taxable and excludes other fees and charges. The treatment of liens left in place, exemptions, and the actual deed requires review.

The Department of Revenue's exchange directive explains that exchanging real estate can still trigger deeds excise. Federal gain deferral is not itself a deed-tax exemption. I would have the attorney calculate that cost before estimating how much equity will be available for the replacement. [9]

Do not treat Proposition 2½ as a cap on your bill

Proposition 2½ limits a city or town's total property-tax levy under its rules. It does not guarantee that each property's annual bill can rise by no more than 2.5%. Changes in values and each parcel's share of the local tax burden can affect its bill. [10]

I would get the current assessment, property classification, actual tax bill, and any exemption or special assessment. Then ask the assessor which parts depend on the current owner's use. A buyer should not assume that a benefit tied to the seller's home will remain after conversion to a rental.

Use a clear tax assumption in the cash-flow plan. If the seller supplies last year's bill, show it as last year's bill. Do not label it as a verified cost for the next ten years. The same discipline applies to a sponsor's projection for a larger property.

Tenant funds deserve their own closing schedule

For covered rentals, the security deposit cannot exceed one month's rent. It must be held in a separate interest-bearing Massachusetts bank account, with the required records and interest paid. The state also regulates last month's rent. These are tenant-related obligations, not spare operating cash. [11]

A sale requires transfer of deposits and other prepayments with accrued interest. The new landlord must give the required written transfer notice within 45 days. The buyer can have obligations to the tenant even if the seller fails to hand over the money. Failures to follow the rules can lead to substantial damages. [11]

For each unit, I would match the lease to the deposit receipt, bank record, interest paid, and closing credit. A single spreadsheet total is not enough if the tenant files tell a different story. Have the attorney review gaps before closing. Paying a little more attention now is easier than trying to reconstruct years of records after a dispute.

Review lead records without excluding families

Before a new tenant rents a pre-1978 home, the state requires lead notices. This applies even if the tenant has no young child. The notices must include any available lead reports and lead-control or compliance records. If a child under six will live there, lead hazards must be addressed under the applicable law. Owners cannot avoid those duties by refusing families with young children. [12]

I would request the actual records for the building and units, not simply a seller's statement that the property is in good shape. Ask a lead expert what work, follow-up, or upkeep is needed. Have the manager explain how the file is updated at turnover.

Then include that work in the budget. Painting and lead-hazard work are not always the same job. If an investment plan assumes higher rents after renovation, I want to know whether the cost and schedule include the work legally needed to rent the space.

Boston has rental and building rules of its own

Covered rentals in Boston must register each year by July 1. Vacant properties, renovations, and some rent-free arrangements can still require registration. City guidance also describes a periodic rental-inspection program with specific exemptions. Confirm both registration and inspection status for the actual building. [13]

For larger buildings, Boston's BERDO law adds energy and emissions obligations. It covers homes in buildings of at least 15 units and nonresidential buildings of at least 20,000 square feet. It also covers groups on one tax parcel that meet the size rules. Reporting requirements and emissions compliance are separate. Emissions limits begin in 2025 or 2030 depending on building size. [14]

I would ask for the building's reporting file, compliance plan, and budget for planned upgrades. Do not assume that a new boiler, a renewable-energy purchase, and a hardship plan are interchangeable choices with the same cost. A skilled adviser should assess the paths open to the owner. These are Boston requirements; they should not be presented as a rule for every town in Massachusetts.

A Title 5 report is part of the purchase review

For covered sales, Title 5 generally requires a septic inspection within two years before the sale. The report can stay valid for three years if yearly pumping and records meet the rules. Some transfers are exempt, and limited circumstances allow a later inspection. Have the local board of health confirm the rule for your transaction. [15]

Get the full report, system plan, repair history, and any outstanding orders. A change in use or added capacity can raise new questions even when the existing system passed an earlier inspection. A passing report is not a budget for enlarging the house or adding seats to a restaurant.

Where work is needed, obtain bids and a realistic permit schedule. Decide who funds it, who supervises it, and how the agreement protects the buyer. The federal exchange deadline does not wait for a contractor. I would want the cost and timing reflected in the decision before the property goes on an identification list.

On Cape Cod, check the exact watershed

Massachusetts has extra nitrogen-reduction rules for designated Cape Cod watersheds. Whether a septic upgrade requirement applies can depend on the community's watershed-permit process. MassDEP states that a qualifying notice, permit application, or de minimis application can suspend certain requirements only in the watersheds covered and under the specified conditions. [16]

Do not assume that a town's sewer plan exempts every parcel or means a connection will be ready next year. Look up the address, request the current watershed status, and ask about any required disclosure. Then ask the town about connection timing, charges, and work the owner must complete.

A useful budget separates a near-term septic repair, a possible future connection, and ongoing service costs. Those may occur at different times. A broad statement that the town is handling nitrogen does not tell me what this property will cost to own.

Protect the chance to inspect smaller residential purchases

The state's current residential inspection rule covers sales of one-to-four-unit buildings, condominium units in buildings of any size, and residential co-ops, subject to exceptions. It limits sellers and agents from conditioning acceptance on an inspection waiver. A separate disclosure is required before or at the first purchase contract. [17]

The rule does not force a buyer to obtain an inspection. It protects an informed choice and a reasonable chance to review the condition. Have the attorney use current documents rather than copying an old offer form. An investor buying a small residential property should review applicability instead of assuming the rule only concerns a first-time homebuyer.

I would use that review to separate repair needs from improvements I merely prefer. A roof at the end of its life belongs in the cost of ownership. A kitchen upgrade aimed at higher rents belongs in a business plan that must earn its way.

For classified land, check the use and the town's rights

Massachusetts Chapter 61 programs give eligible land special tax treatment. A sale or change to a nonqualifying use can bring penalty taxes and a municipal first-refusal process. But a new owner who keeps the same use does not always face those costs or rights. The state stresses that the owner must file the right affidavits. The new owner must also reapply on the yearly cycle. [18]

Before offering on land, ask for its enrollment records, current use, restrictions, and any notices already sent to the town. A parcel marketed for future development may carry a different timeline from land staying in the same use. The buyer's plan, not just the seller's label, needs review.

If approval or release of rights remains uncertain, treat that as an open issue. I would not build an exchange around a promised future step without understanding who controls it and what happens if it takes longer.

Compare cash, control, and reserves

Consider a fictional property collecting $210,000 a year. Assume operating costs of $90,000, debt service of $60,000, and a $15,000 reserve for major work. That leaves $45,000, or $3,750 per month. With $750,000 of invested equity, the illustrated cash-on-cash rate is 6%.

Now assume rent collected falls by $12,000 and costs rise by $18,000. Cash drops to $15,000 a year, or $1,250 per month. That is 2% of the same equity. This is a hypothetical worksheet, not a market forecast or offering. It leaves out income taxes, value changes, and sale results.

A qualifying DST can reduce your daily management work. IRS Revenue Ruling 2004-86 describes a trust structure that can qualify for Section 1031 treatment, with limits on trustee powers. Not every trust or real-estate security qualifies. Review the actual structure before using exchange funds. [19]

The tradeoff includes giving up property-level control and accepting limited liquidity. Private placements can involve loss of the full investment and restricted resale. A target distribution is not a guaranteed return, and SEC registration exemptions are not an endorsement. [20]

I would compare those tradeoffs with the work, risk, and flexibility of keeping or buying a direct property. The better fit depends on your situation. A higher stated return will not settle questions about debt, reserves, or access to your money.

Frequently asked questions

Can I buy replacement property outside Massachusetts?

Yes, qualifying U.S. investment real estate can generally be exchanged across state lines. Keep records of Massachusetts-source gain, since the state's tax interest can remain relevant after the move. [1] [3]

Is the 2026 Massachusetts surtax based on my sale price?

No. It applies to taxable income above $1,107,750 for 2026. Sale price, loan payoff, and taxable gain are different figures. Have the CPA work through your full income calculation. [5]

Can an exchange avoid all real-estate withholding paperwork?

No. A covered transaction can require certification and reporting even when the gain is deferred and no withholding is due. Recognized gain and a later failed exchange need separate attention. [6] [7]

Does Proposition 2½ limit my tax-bill increase to 2.5%?

No. The levy rules apply at the municipal level, not as a fixed ceiling on every individual property bill. Use current assessment and tax information for your parcel. [10]

Does a septic inspection answer all Cape Cod nitrogen questions?

No. The system's current inspection and its duties under the watershed rules are separate checks. Confirm the parcel's watershed, application status, and any upgrade or connection requirements. [15] [16]

Is a DST easier to sell than a rental building?

Do not assume so. A DST is typically an illiquid private investment with transfer limits. You may need to hold it for years without control over the sale date. [20]

Sources and references

  1. Internal Revenue Service. Like-kind exchanges — Real estate tax tips. Current IRS web guidance.Relevant sections: Real-property scope; business and investment use; property held primarily for sale. Accessed October 6, 2026.
  2. Office of the Federal Register / Treasury Department. 26 CFR § 1.1031(k)-1, Treatment of deferred exchanges. eCFR page displayed Title 26 current through October 2, 2026.Relevant sections: Paragraphs (a), (b), (c)(1)–(6), (d), (e), (f), (g), and (k). Accessed October 6, 2026.
  3. Massachusetts Department of Revenue. 830 CMR 62.5A.1: Non-Resident Income Tax. CurrentofficialindexedregulationreadOctober6,2026;nooutofstatewashawayclaim.Relevant sections: Like-kindexchangedeferredgainnotcurrenttaxbutMAappreciationremainssourceonsubsequenttaxabledisposition. Accessed October 6, 2026.
  4. Massachusetts Department of Revenue. Tax Rates. Current2026tableupdatedDecember302025verifiedOctober6,2026.Relevant sections: Mostindividualincome/LTCG5;STCG8.5;notoneuniversalrate. Accessed October 6, 2026.
  5. Massachusetts Department of Revenue. Massachusetts 4% Surtax on Taxable Income. Current2026FAQreadOctober6,2026;not2025threshold1083150.Relevant sections: 2026threshold1107750onlyexcesstaxableincome;notgrosssaleprice. Accessed October 6, 2026.
  6. Massachusetts Department of Revenue. Filing and Withholding Rules: Real Estate Sales of $1 Million or More. CurrentofficialindexedFAQreadOctober6,2026;notpostponedJune2025proposal.Relevant sections: Nov12025effective;gross1meachsellercertbyclosingagent10dayreturnevennoamountwithheld. Accessed October 6, 2026.
  7. Massachusetts Department of Revenue. 830 CMR 62B.2.4: Withholding on Sales of Massachusetts Real Estate. FinalAug152025regulationeffectiveNov12025readOctober6,2026.Relevant sections: Sections3/4/6/8coveredtotaltransactionresidentexemptcert;deferralcertrecognizedgainwithhold;failure10daynotifyandnextestimatedpayment. Accessed October 6, 2026.
  8. Secretary of the Commonwealth of Massachusetts. Deed Indexing Standards, Section 16. CurrentofficialstandardsverifiedOctober6withBarnstablecurrentcountyfee6.48per1000;not1989rate2.85.Relevant sections: 16-7$2.28per500exceptBarnstable3.24;16-8islandlandbanks;considerationrounding. Accessed October 6, 2026.
  9. Massachusetts Department of Revenue. Directive 89-14: Exchange of Property. OperativeprincipleverifiedOctober6,2026;historicalratesinthis1989directivenotused.Relevant sections: Exchangingparcelsstillsubjectdeedexcise;federaldeferralnotdeedtaxexemption. Accessed October 6, 2026.
  10. Massachusetts Division of Occupational Licensure. RE18RC07: Property Assessments, Valuation and Taxation. OfficialeducationguidancecurrentindexedtextreadOctober6,2026;noannualmunicipalrateinvented.Relevant sections: Proposition2.5levylimitsnotindividualbillcap. Accessed October 6, 2026.
  11. Massachusetts Executive Office of Housing and Livable Communities. Security Deposits and Last Month’s Rent. Currentofficialguidanceandc186§15BcheckedOctober6,2026;novacationrentaluniversalclaim.Relevant sections: Covered1monthseparateMAinterestbank;prepaytransfer45daysnotice;successorliabilityevennomoney;damages. Accessed October 6, 2026.
  12. Massachusetts Attorney General. The Attorney General’s Guide to Landlord and Tenant Rights. CurrentofficialguideandCLPPPtenantnotificationreadOctober6,2026;notoldPDFas2026authority.Relevant sections: Pre1978notificationevennochild;report/disclosurerecords;under6leadcontrolandnofamilydiscrimination. Accessed October 6, 2026.
  13. City of Boston. How to Register a Rental Property. CurrentofficialpagepluslinkedinspectionguidancecheckedOctober6,2026.Relevant sections: AnnualJuly1notSept1;vacantrenovatedrentfreesomecovered;inspectionspecificexemptions. Accessed October 6, 2026.
  14. City of Boston. Building Emissions Reduction and Disclosure: BERDO. LiveOctober2026updatesreadOctober6,2026;notstatewidelawnorallbuildings2025start.Relevant sections: 15resunits20000nonresandparcelaggregate;annualreportingseparatefrom2025/2030emissions. Accessed October 6, 2026.
  15. Massachusetts Department of Environmental Protection. Buying or Selling Property with a Septic System. CurrentofficialindexedguidancereadOctober6,2026;passingnotunlimitedcapacity.Relevant sections: Coveredtransfer2yearinspection3withannualpumpingrecords;exceptions/delays;changeuseadditionalreview. Accessed October 6, 2026.
  16. Massachusetts Department of Environmental Protection. 314 CMR 21.00: Watershed Permit Regulations. CurrentregulationspagereadOctober6,2026;notblanketallCapesepticupgradeoralltownexemption.Relevant sections: CurrentNOI/app/deminimissuspensiononlycoveredwatersheds/conditions;June112026statuschart. Accessed October 6, 2026.
  17. Massachusetts Executive Office of Housing and Livable Communities. Residential Home Inspections. FinalcurrentrulecheckedOctober6,2026;notallcommercialtransactions.Relevant sections: 760CMR74coverage1-4condoanysizecoops;noinducedwaiverdisclosurefirstcontract;buyerschoiceexceptions. Accessed October 6, 2026.
  18. Massachusetts Division of Local Services. Ask DLS: Chapterlands. OfficialguidancecheckedOctober6,2026withChapter61programhandbook;noallownershiptransferspenalized.Relevant sections: ChangedusepenaltiesROFRversuscontinuinguseaffidavitnewownerreapplyannual. Accessed October 6, 2026.
  19. Internal Revenue Service. Revenue Ruling 2004-86. 2004 ruling; applies to the described structure and facts, not blanket approval.Relevant sections: Facts, analysis, and holdings on a Delaware statutory trust and Section 1031. Accessed October 6, 2026.
  20. U.S. Securities and Exchange Commission, Investor.gov. Private Placements under Regulation D — Updated Investor Bulletin. SEC investor bulletin.Relevant sections: Investment risks, illiquidity, disclosure, and investor eligibility. Accessed October 6, 2026.

Educational information, not an offer or a personal tax, legal, or investment recommendation. Examples are hypothetical and omit stated adjustments. Tax treatment depends on your facts and current law. Review your transaction with your CPA, attorney, and qualified intermediary. Real estate investments can lose value and may be illiquid.

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