Real Estate Tax Calc
Massachusetts income tax on rental income — the 5% rate
Massachusetts imposes a flat 5% income tax on individual taxable income, including net rental income from investment properties. Massachusetts Form 1 requires rental income to be reported, and the state generally conforms to the federal definition of net rental income — gross rents minus allowable operating expenses and depreciation. Schedule E from the federal return is the starting point for the Massachusetts rental income calculation.
For a Medford investor generating $22,000 in net rental income per year, the Massachusetts income tax at 5% is $1,100. This is a meaningful but manageable state tax burden. Compare to Connecticut’s graduated rates reaching 6.99%, or New York’s rates reaching 10.9% — Massachusetts’s 5% flat rate is moderate for the Northeast. However, combined with federal tax at 22% or 24%, the total income tax on rental income can reach 27–29% for investors in middle brackets.
Massachusetts generally follows the federal passive activity rules for rental losses. If your rental property produces a loss after depreciation and expenses, the ability to deduct that loss against non-rental income depends on your level of active participation and the same income limitations as under federal law. A passive investor with income above certain thresholds may face suspended losses that carry forward to future years or until the property is sold.
Massachusetts’s 12% short-term capital gains rate — why holding period matters
Massachusetts imposes a 12% tax on short-term capital gains — gains on capital assets held for 12 months or less. This is substantially higher than the federal short-term capital gains rate (which is the investor’s ordinary income rate) for investors in lower federal brackets, and it creates a very clear incentive to hold Massachusetts real estate for at least 12 months before selling. Massachusetts does not have a lower preferential rate for long-term gains — the rate drops from 12% to 5% simply by holding past the 12-month threshold.
The practical consequence is stark: an investor who purchases a Medford two-family in January and sells in November of the same year at a $100,000 gain owes $12,000 in Massachusetts short-term capital gains tax. If they wait until January of the following year (13 months after purchase), the same $100,000 gain is taxed at 5% — only $5,000. The $7,000 difference in Massachusetts tax alone is a compelling reason to observe the 12-month threshold carefully. The federal long-term versus short-term distinction provides a parallel incentive at the federal level.
For fix-and-flip investors operating in Medford, the 12% rate is a significant cost of doing business if properties are sold within 12 months. The combined federal short-term rate (up to 37%) plus Massachusetts 12% can produce total marginal effective rates of 40–49% on short-term gains, making short-term flipping a high-tax activity in Massachusetts compared to states with no state income tax or lower rates.
The Massachusetts Millionaire’s Tax — implications for Medford investors
Effective January 1, 2023, Massachusetts imposes an additional 4% income tax on individual Massachusetts taxable income exceeding $1,000,000 per year (the threshold is adjusted annually for inflation starting 2024). This brings the effective Massachusetts income tax rate to 9% on income above the threshold. The surtax was passed by Massachusetts voters as a ballot initiative (Amendment 1) in the November 2022 election.
The Millionaire’s Tax applies to all types of income above the threshold, including capital gains from real estate sales, rental income, and wages. For most Medford rental investors with modest portfolios, the threshold will not be crossed in a typical rental income year. However, the year a Medford investor sells a high-value property can push total income — including the gain from sale — above $1,000,000, triggering the 4% surtax on the portion of income above that amount.
Example: An investor with $150,000 in wages, $25,000 in rental income, and a $900,000 gain from the sale of a Medford multifamily property has total Massachusetts income of approximately $1,075,000. The $75,000 above $1,000,000 is subject to the 4% surtax in addition to the standard 5%, resulting in $3,000 in additional Massachusetts tax. For larger gains, the impact is proportionally larger. This surtax is a planning consideration for investors with significant portfolios in the Boston metro area.
Medford property taxes — classification, assessment, and rates
Massachusetts law authorizes cities and towns to impose property taxes, with each municipality setting its own tax rate annually. Medford is a city in Middlesex County and sets its own residential and commercial tax rates through the City of Medford Board of Assessors. Massachusetts requires assessments to reflect 100% of full and fair cash value. The Board of Assessors revalues properties periodically to maintain current valuations.
Massachusetts allows cities to adopt a split tax rate, taxing commercial and industrial properties (including investment properties classified as commercial) at a higher rate than residential properties. Medford has historically adopted a split rate, which means investment properties — depending on how they are classified — may face a higher per-thousand rate than a typical single-family home. The exact classification depends on the property type: a small residential rental (1–3 units) may be classified residential; larger multifamily may be classified commercial. Verify the classification with the Medford Assessors for your specific property.
In recent fiscal years, Medford’s residential tax rate has ranged approximately in the mid-teens per $1,000 of assessed value, while commercial rates may run somewhat higher. On a $600,000 two-family property assessed at full cash value with a residential rate of say $11 per $1,000, the annual property tax is $6,600. On the same property at a commercial rate of $16 per $1,000, the tax would be $9,600. This $3,000 difference is material to cash flow — confirm the classification before closing.
Medford’s rental market — demand from Tufts and the Boston metro
Medford is home to Tufts University, a top-ranked research university, which generates consistent demand for housing from students, graduate students, faculty, and staff. The city’s location just northwest of Boston — with easy access to the Green Line Extension and proximity to major employment centers in Cambridge, Somerville, and Boston — makes it attractive to young professionals and graduate students who cannot afford Boston rents. The result is a structurally strong rental market with relatively low vacancy rates and historically strong rent growth.
Small multifamily properties (two- and three-families) are the dominant investment vehicle in Medford. Many of these properties have been in families for decades and come to market infrequently. When they do sell, the combination of compressed cap rates (reflecting the strong rental market and Boston metro appreciation), high acquisition prices, and significant Massachusetts tax obligations requires careful financial modeling. A Medford two-family at $700,000 with a 5% cap rate generates $35,000 in NOI — the combination of Massachusetts income tax, property taxes, and mortgage debt service requires a clear-eyed analysis before acquisition.
The Boston-area rental market benefits from the regional economy’s concentration in education, healthcare, technology, and finance. These are sectors with high and growing wages, supporting rent growth. However, Medford and the broader inner Boston ring have also seen significant rent increases that pressure affordability — a political dynamic that may lead to additional landlord regulations over time. Investors should monitor Massachusetts rental housing legislation as part of their long-term risk assessment.
Federal depreciation for Medford residential rental property
Residential rental property in Medford is depreciated over 27.5 years at the federal level using straight-line MACRS depreciation. For a $600,000 two-family with 80% allocated to building: depreciable basis = $480,000. Annual depreciation = $480,000 ÷ 27.5 = $17,455. This deduction reduces federal taxable income by $17,455 per year, and also reduces Massachusetts taxable income (subject to Massachusetts conformity with federal depreciation).
Massachusetts has historically had some divergence from federal depreciation rules, particularly around bonus depreciation and Section 179 expensing. Massachusetts enacted conformity with certain federal depreciation provisions in recent years, but the specifics vary by year. Unlike states such as California, which categorically disallows federal bonus depreciation, Massachusetts’s conformity position is more nuanced and requires annual verification. A CPA with Massachusetts expertise is essential for accurate state depreciation computations.
For larger Medford acquisitions, a cost segregation study can identify components that qualify for 5, 7, or 15-year depreciation at the federal level. On a $600,000 property, cost segregation might reclassify $80,000–$120,000 of basis to shorter-lived categories, significantly accelerating federal depreciation in the first few years of ownership. Whether this accelerated depreciation also applies for Massachusetts purposes depends on current Massachusetts conformity, which changes legislatively.
Worked example: $600,000 Medford two-family
Purchase price: $600,000. Building allocation at 80%: $480,000. Annual depreciation: $480,000 ÷ 27.5 = $17,455. Annual gross rents (two units): $42,000. Operating expenses (property tax $6,600, insurance $2,400, maintenance $2,500, management $4,200, vacancy allowance $2,100): total expenses $17,800. Net income before depreciation: $24,200. Less depreciation: $17,455. Federal taxable income: $6,745. Federal income tax at 22%: $1,484. Massachusetts income tax at 5%: $6,745 × 5% = $337. Total income tax: $1,821. After-tax cash flow from operations (before debt service): $24,200 − $1,821 − debt service.
At sale after ten years at $850,000: gain calculation. Adjusted basis: $600,000 − $174,550 (10 years depreciation) = $425,450. Total gain: $850,000 − $425,450 = $424,550. Massachusetts long-term rate (assuming held over 12 months): 5%. Massachusetts capital gains tax: $424,550 × 5% = $21,228. Federal long-term capital gains tax at 15% rate on $250,000 gain portion and 25% recapture on $174,550: ($250,000 × 15%) + ($174,550 × 25%) = $37,500 + $43,638 = $81,138. Total tax on the sale: $102,366 estimated. A 1031 exchange defers both the federal and Massachusetts taxes.
Common mistakes Medford real estate investors make
Selling within 12 months to trigger the 12% Massachusetts short-term rate. The 12% → 5% drop at the 12-month holding period threshold is the most impactful single timing decision a Massachusetts investor can make. Verify holding period before committing to a sale timeline.
Not accounting for the Millionaire’s Tax on the sale year. A large gain in the year of sale can push total Massachusetts income above $1,000,000, triggering the 4% surtax. Investors should model the tax on the specific year they plan to sell and consider whether installment sale treatment or a 1031 exchange can spread or defer income across years.
Confusing Massachusetts and federal depreciation. Massachusetts does not always conform to federal bonus depreciation. Taking a large federal bonus depreciation deduction without checking Massachusetts conformity for that tax year can result in an incorrect (too-low) Massachusetts taxable income computation, requiring amended returns and interest.
Missing the property tax classification impact. Assuming a residential tax rate for a property that the Medford Assessors will classify as commercial can significantly understate the annual property tax expense. Verify with the Assessors’ office before closing.
Frequently asked questions
What is the Massachusetts income tax rate on rental income?
Massachusetts taxes net rental income at a flat 5% for most individual taxpayers. In addition, Massachusetts imposes a 4% surtax on total income exceeding $1,000,000 per year (the “Millionaire’s Tax”, effective 2023), bringing the effective rate to 9% for high-income investors. Depreciation and allowable expenses reduce the Massachusetts taxable rental income the same way they do for federal purposes, subject to Massachusetts conformity rules.
What is the Massachusetts short-term capital gains rate on real estate?
Massachusetts taxes short-term capital gains — on assets held 12 months or less — at 12%. Long-term gains (over 12 months) are taxed at 5%. Investors who sell a Medford investment property within 12 months of purchase pay Massachusetts tax at 12% on the gain. Waiting past the 12-month threshold reduces the Massachusetts rate from 12% to 5% on the same gain.
How does the Medford property tax rate compare to other cities near Boston?
Massachusetts municipalities set their own property tax rates annually. Medford sets separate residential and commercial rates. Investment properties classified as commercial may face the higher commercial rate. Rates vary year to year; check the Medford Board of Assessors for the current fiscal year rate. Compared to Boston proper (where commercial rates can be $25+ per $1,000), Medford rates have historically been more moderate.
What is the Massachusetts Millionaire’s Tax and how does it affect rental investors?
Massachusetts voters approved a 4% additional income tax on individual income exceeding $1,000,000 per year, effective January 1, 2023. The surtax applies to all types of income above the threshold, including capital gains and rental income. Investors selling a high-value property in a single year may push total income past $1 million, triggering the surtax on the portion above that amount. Plan exit timing with this threshold in mind.
Does Massachusetts conform to federal bonus depreciation for rental property?
Massachusetts has not always conformed to federal bonus depreciation provisions and has its own depreciation rules that can diverge from federal law. Check current Massachusetts depreciation conformity with your tax advisor each year, as this is an area where state and federal returns can differ significantly and where changes are common.
Educational information and estimates only. Not tax advice. Tax rules change and vary by situation; consult a qualified tax professional before acting.