PropertyYou've heard the pitch. New Hampshire: no income tax, no sales tax, educated workforce, Boston commuter range. It sounds like a landlord's paradise compared to taxing states like California or Illinois. Spend some time with the actual numbers and a different picture emerges. New Hampshire's property tax rate is among the highest in the country, and at a statewide median of $446,500, it's eating the no-income-tax advantage and then some. For most investors running standard DSCR financing at current rates, the Granite State delivers negative cash flow before you've paid a management fee.
That's not a reason to cross New Hampshire off entirely. It is a reason to understand precisely why the math looks the way it does, and what kind of investor the state actually rewards.
The New Hampshire market in numbers
The statewide median single-family home price in New Hampshire was $446,500 as of April 2026, up 5.1% year over year, according to the New Hampshire Association of Realtors. The Manchester market, the state's largest city and the entry point most investors examine first, sits slightly below at roughly $420,000 to $430,000 for a typical SFR. Inventory remains constrained, with months of supply running between 1.2 and 1.6 across southern New Hampshire. Days on market statewide averaged 22 days in April 2026, well below the national average of 53 days (NAR, May 2026).
Rental demand is genuine. Manchester and Nashua benefit from Boston spillover; workers priced out of the Massachusetts market cross the state line and rent while they save for a purchase. Vacancy rates in southern New Hampshire hold around 3% to 4% for single-family rentals. A well-maintained 3-bed in Manchester typically leases in the $2,400 to $2,600 range. For this analysis, use $2,500 as a mid-market assumption for a 3-bed SFR at the median price point.
Strong rental demand and tight inventory sound promising. The problem enters when you calculate what it costs to hold the asset.
The property tax problem: the number that changes everything
New Hampshire funds nearly all local services, including schools, through property taxes. There is no broad-based income tax or sales tax to spread the burden. As a result, property taxes are extraordinarily high by national standards. The Tax Foundation's 2025 data puts New Hampshire's effective rate at 1.82% of assessed value, the 4th highest in the country behind New Jersey, Illinois, and Connecticut.
In Manchester specifically, the municipal tax rate for 2025-2026 reached 1.97% of assessed value (City of Manchester Tax Assessor, 2025). For non-owner-occupied investment properties, assessed value typically aligns closely with market value in New Hampshire's equalization system, with statewide assessment ratios running between 95% and 102% of fair market value in most municipalities.
At $446,500, here's what that means in monthly terms:
| Property tax rate | Annual property tax | Monthly property tax |
|---|---|---|
| NH statewide average: 1.82% | $8,126 | $677 |
| Manchester: 1.97% | $8,796 | $733 |
| Nashua: 1.70% | $7,591 | $633 |
| Concord: 1.78% | $7,948 | $662 |
| National average for comparison: 0.99% | $4,421 | $368 |
The difference between Manchester's 1.97% and the national average of 0.99% is $365 per month on a $446,500 property. That extra $365 is money that would have been equity or cash flow in almost any other state. For the investor comparing New Hampshire to the Sun Belt, this gap matters more than the income tax savings.
If you're investing in Manchester and didn't underwrite this number before going to contract, you are about to discover it the hard way when your first tax bill arrives.
Full PITIA underwriting: the complete monthly cost stack
Here is the complete cost breakdown for a typical investor purchase in New Hampshire, using the $446,500 median price, 25% down payment, and the 6.52% rate from Freddie Mac's June 11, 2026 PMMS survey:
| Cost item | Calculation | Monthly cost |
|---|---|---|
| Down payment | 25% of $446,500 | $111,625 upfront |
| Loan amount | $334,875 | |
| Principal and interest (P&I) | $334,875 at 6.52%, 30 years | $2,118 |
| Property tax (Manchester, 1.97%) | $446,500 × 1.97% / 12 | $733 |
| Insurance (SFR landlord policy) | Estimated $1,800/year | $150 |
| Total PITI | $3,001 |
PITI alone is $3,001. Now build the income side:
| Income item | Calculation | Amount |
|---|---|---|
| Gross monthly rent | 3-bed SFR, Manchester market | $2,500 |
| Vacancy allowance (5%) | $2,500 × 0.95 | $2,375 |
| Property management (8%) | $2,375 × 0.92 | $2,185 |
| Effective monthly income | $2,185 |
Monthly cash flow: $2,185 minus $3,001 = -$816 per month. Adding a standard maintenance reserve of $150 to $200 per month puts the true all-in negative carry at approximately $1,000 per month on a $111,625 cash investment.
You can improve that number by using Nashua's lower property tax rate (1.70%), which cuts the tax line to $633 and reduces the deficit to roughly -$680. It's still negative. The structural problem is that at current price levels and current rates, rent in southern New Hampshire doesn't cover the cost of owning.
The no-income-tax math: does it help?
For an investor earning $80,000 in W-2 income in, say, Massachusetts, moving to New Hampshire saves roughly $4,000 to $5,000 per year in state income tax (Massachusetts charges 5% on wages). That's $333 to $417 per month in personal tax savings. It's real money.
The property tax premium over the national average on a Manchester investment property is $365 per month. The no-income-tax savings and the property tax premium nearly cancel each other out at the property level. And the income tax savings only applies to the investor's personal income, not to the property itself.
This is the core of the New Hampshire trap. Investors arrive expecting to combine two advantages (no income tax plus strong Boston-area rental demand) and find that property taxes have priced the cash flow out of both. The appeal is real; the arbitrage doesn't pencil the way it looks on the surface.
What does work in New Hampshire: the appreciation case
Southern New Hampshire has delivered consistent appreciation. Manchester median prices have risen approximately 42% over the five years from 2020 to 2025 (Zillow ZHVI), compared to the national average of roughly 47% over the same period. It's not the strongest appreciation story in the country, but it's steady and supported by genuine demand drivers: Boston commuter access, lower overall cost of living than Massachusetts, and a constrained geographic supply corridor.
An investor who bought a $300,000 Manchester SFR in 2020 at 25% down holds roughly $195,000 in equity at today's prices. That's a strong return on the $75,000 down payment, even accounting for the negative carry during the hold period. The math works when appreciation is the primary return driver and the investor has sufficient liquidity to fund the monthly shortfall.
The investor this market serves is not the cash flow hunter. It's the investor with a 10-year horizon who wants a durable market with stable demand, doesn't mind subsidizing carry costs, and is betting on continued Boston-area spillover driving prices higher. For that profile, southern New Hampshire makes sense. For the investor who needs the property to pay for itself from day one, run these numbers first, not after closing.
Comparing New Hampshire to adjacent markets
| State / Market | Median price | Effective tax rate | Monthly tax ($450k prop.) | State income tax | Approx. cash flow (25% down) |
|---|---|---|---|---|---|
| New Hampshire (Manchester) | $446,500 | 1.97% | $733 | None | -$816/mo |
| Maine (Portland area) | $420,000 | 1.09% | $409 | 7.15% top rate | -$350/mo (est.) |
| Vermont (Burlington area) | $440,000 | 1.83% | $686 | 8.75% top rate | -$780/mo (est.) |
| Indiana (national comparison) | $236,000 | 0.74% | $146 | 3.05% | +$180/mo (est.) |
The comparison that stings most is Indiana. At $236,000 and a 0.74% property tax rate, a Manchester-equivalent investment produces positive monthly cash flow. The price of entry is lower, the tax burden is minimal, and federal depreciation treatment is the same regardless of state. If cash flow is the objective and geography is flexible, the math points toward Midwest and Sun Belt markets over northern New England at current price levels. If Boston commuter proximity and long-term appreciation in a constrained supply corridor are the objective, New Hampshire's case is more defensible.
The investor verdict on New Hampshire
New Hampshire is not a trap. It is a market that rewards a specific type of investor and punishes a different type. The property tax burden is structural and non-negotiable. At current prices and rates, no amount of negotiating skill on the rent line closes the $816 monthly gap. An investor who buys in Manchester expecting passive income will fund that gap out of their own pocket every month.
The investor who wins in New Hampshire holds for seven years or more, has liquidity to absorb negative carry, and is positioning for appreciation driven by Boston-area housing pressure, not for immediate income. That's a legitimate strategy, but it requires going in with clear numbers rather than "no income tax" as the primary investment thesis.
Frankly, if you're in the market for cash flow from day one, southern New Hampshire at $446,500 is the wrong starting point. The math doesn't change until either prices correct materially, rates come down significantly, or rents rise another 15% to 20%. If you're an investor with a 10-year horizon, liquidity, and conviction on continued Massachusetts-to-New Hampshire migration, the appreciation case has historical data behind it. Just model the -$816 per month shortfall into your pro forma before you make an offer, not after.
For a side-by-side comparison of yield versus appreciation tradeoffs across northeastern states, see the mortgage amortization explainer for the cost of carry math. For investors considering DSCR qualification, the DSCR loan guide covers lender requirements in detail. For how property taxes factor into full investor underwriting, see the Indiana spotlight for a contrasting low-tax case study.