Connecticut vs Maryland
A tax calculator says the difference is $22 a year. Once you count what a dollar actually buys in each, Connecticut is $897 ahead — $8,967 over 10 years.
Property tax is set by counties, not states. Inside Texas alone the rate varies six times over, so this is the single choice that changes the answer most.
Does it work everywhere in Maryland?
in what the money buys · $8,967 over 10 years
You need 1.5% more for the move to break even.
Who worked this out, and what it is built on
I build and maintain every comparison on this site — 1275 state pairs so far, on the same engine that runs the tax calculators for all 50 states and 3,143 counties. This is not a template with two names swapped into it: Connecticut and Maryland are run through the actual rules of each place, and if the numbers say the move is not worth it, that is what the page says.
Four sources, and one deliberate refusal. Federal figures from the IRS revenue procedure. State rates read one state at a time off each state’s own department of revenue. County property tax from the US Census Bureau. Cost of living from the Bureau of Economic Analysis Regional Price Parities, 2024 — and not from Numbeo or any other crowd-sourced index, because those are filled in by users, publish no methodology, and cannot be cited. That single choice is most of why the cost-of-living numbers here differ from everybody else’s.
When I get something wrong I publish the correction with the date and what it cost — including the two mistakes on these pages I found myself. Data last verified September 1, 2026.
Where to go from here
Almost nobody is choosing between exactly two places. These are the questions that usually come next, with the answer already attached so you can see which is worth opening.
Other moves involving Connecticut or Maryland
States that sit near Maryland on prices compared against Connecticut, and the mirror of that. The comparison you would run next.
- Connecticut vs Massachusetts— Massachusetts by $430
- Connecticut vs New Hampshire— New Hampshire by $2,695
- Connecticut vs Florida— Florida by $8,033
- Florida vs Maryland— Florida by $8,930
- Maryland vs Oregon— Oregon by $1,181
- Colorado vs Maryland— Colorado by $6,926
Each state on its own
The full detail behind each half of the comparison above.
The counties that decide it
Property tax is set by county, and the spread inside one state beats most state pairs.
- Windham County, Connecticut— 1.54%, the cheapest
- Hartford County, Connecticut— 2.13%, the dearest
- Talbot County, Maryland— 0.66%, the cheapest
- Baltimore city, Maryland— 1.48%, the dearest
Similar in price to Connecticut
States that sit next to Connecticut on the price index — often the comparison people should have run.
- Massachusetts— 105.8 on prices
- New Hampshire— 104.2 on prices
- Florida— 103.4 on prices
- Oregon— 103.4 on prices
- Every Connecticut comparison— all 50
- Every Maryland comparison— all 50
- The nine states with no income tax— and what they charge instead
Connecticut and Maryland cost almost exactly the same, so this one really is about tax
Most comparisons on this site end up decided by the price level rather than the tax code. This pair is the exception: Connecticut indexes at 103.6 and Maryland at 105 on the Bureau of Economic Analysis price index — 1.4 points apart, which is close enough that the deflator barely changes anything.
So the tax difference survives into the answer almost intact. Take-home differs by $22 and purchasing power by $897 — Connecticut ahead either way, which is unusual enough to be worth stating. When someone tells you tax rates decide where you should live, this is the shape of pair they are imagining — 281 of the 1,275, so a little over one in five.
Where the two sit nationally: Maryland is the 8th most expensive place to live of the 51 — the 50 states and the District of Columbia — and Connecticut is 10th. Housing, the component that moves most, is 117 against 121.1.
Grey columns are what a year of Connecticut and a year of Maryland are worth in the same money. The bars between them are each thing that changes, in the order it changes: green adds, amber takes away.
Where the money actually goes, line by line
Five separate taxes, and on this pair property tax is the biggest single difference — $3,426 against $459 for the income tax everybody quotes:
Federal income tax — $13,170 either way. Identical, because it is federal. Any comparison that shows a difference here is wrong.
FICA — $7,650 either way. Also federal, also identical.
State income tax — $3,925 in Connecticut, $4,384 in Maryland. A difference of $459.
Property tax — $7,198 in Connecticut, $3,772 in Maryland on a $400,000 home, at each state's median local rate. This is bigger than the income tax difference, and it runs the other way — which is the whole reason the headline number disappoints.
Local income tax — $0 in Connecticut, $2,989 in Maryland. Maryland levies it in every one of its counties, so this is not optional and not a rounding error — it is the layer nearly every published comparison omits, and here it is worth $2,989 on its own. The figure above uses the median county; pick yours in the calculator and it moves.
Total: $31,943 in Connecticut against $31,965 in Maryland — 31.9% and 32.0% of gross.
And Maryland housing costs 3.5% more
These two states cost almost the same to live in, which is why the tax difference survives into the answer. The index is the Bureau of Economic Analysis Regional Price Parity — official, published per state, 100 is the national average — and it is worth looking at the components even when the headline barely moves, because they can disagree with it.
Cheaper in Maryland than ConnecticutDearer in Maryland than Connecticut
Each bar is how far apart Connecticut and Maryland are on that component, and which way. Housing almost always runs several times wider than everything else — which is why a single blended index tells you very little.
All items — 103.6 in Connecticut, 105 in Maryland. A gap of 1.4 points.
Housing — 117 against 121.1. A gap of 4.1 points, 2.9× the headline gap. This is what people mean when they say somewhere is expensive.
Goods — 97.3 against 102.5, 5.2 points apart — wide for goods: across all 1,275 state pairs the median goods gap is 2.7 points against 24.9 for housing, so on this pair the shopping basket genuinely differs and not just the rent.
Utilities — 146.5 against 110.9. 35.6 points, the second widest component after housing on this pair, and large enough to matter to anyone heating or cooling a big house.
Which half of this reaches you depends on whether you buy. Renting, the real difference between Connecticut and Maryland is $4,252 a year — property tax comes out of your side entirely, and what is left is the price level. Buying a $400,000 home it is $897. So renting is where the gap is widest here, by $3,355 — unusual, and it means buying erodes the advantage rather than compounding it.
The number to take into a salary negotiation: $101,509
This is the question people are actually asking and almost nobody answers: what would I need to earn in Maryland to live exactly as well as I do on $100,000 in Connecticut?
$101,509. That is 1.5% more than you earn now. Anything less than $101,509 and the move costs you money however it is presented.
The dashed line is the salary you earn now. The solid line is what matches it in Maryland. If the relationship were a simple multiplier the two would be parallel — they are not, because brackets, the Social Security ceiling and a property tax that does not move with income all bend it.
The shortcut happens to land here: scaling by the ratio of price levels gives $101,351 against a true $101,509, $158 apart. A coincidence of these two price levels at this salary rather than a rule — on most of the other 1,274 pairs the same shortcut is out by thousands.
The figure belongs to the two states and your income. On $40,000 the match in Maryland is $38,144, 4.6% below what you earn; on $250,000 it is $260,442, 4.2% above. The relationship bends by 8.8% across that range.
Over 10 years: $8,967
At $897 a year, 10 years in Connecticut comes to $8,967 — and the county choice inside Connecticut is worth $23,672 over the same period. Both are real; only one of them is in the headline.
At $897 a year of real difference, 10 years in Connecticut instead of Maryland is worth $8,967 in today's purchasing power — before compounding anything you might invest it in.
The line starts below zero because moving costs about $15,000 and lands entirely in year one. It pays for itself inside the first year. That is the figure a per-year comparison hides.
And it is slower to arrive than the annual figure suggests. Reckoning $15,000 for removal, fees and the cost of selling — an assumption this page makes, not a figure from a source — at $897 a year it takes 16.7 years to recover — so the annual figure only becomes yours from year 18.
At three horizons: $2,690 over three years, $8,967 over 10, $26,900 over thirty — and the three-year figure does not clear the cost of getting there.
None of those figures contains the one variable that could overturn them: the same job rarely pays the same in Connecticut and Maryland. That is what the $101,509 break-even above is for — it prices an offer instead of assuming the offer is identical.
Choosing the county matters more than choosing the state here
This comparison is worth $897 a year. Choosing where inside Connecticut to live is worth $2,367 a year on the same $400,000 home — 2.6 times as much.
Connecticut has 8 counties and the effective property tax rate runs from 1.54% in Windham County to 2.13% in Hartford County. Move to the wrong county in the better state and you have given back more than the move gained you, twice over.
Which reframes the question. Rather than "Connecticut or Maryland", the decision that carries the money is which county inside Connecticut — and the answer is not visible on any comparison that stops at the state line. Set both in the calculator above and every figure on this page recomputes on your actual rates rather than two medians.
The same logic applies to the losing side: Maryland has counties cheaper than the median used here too, and for a reader who is staying put, moving county at home may be the better version of this decision.
The layer almost every comparison leaves out: $2,989 of local income tax
Eleven states let counties, cities or school districts levy their own income tax on top of the state one. Maryland is one of them, and it changes this comparison by $2,989 a year on $100,000.
$0 in Connecticut against $2,989 in Maryland, at the median local rate. For scale, the state income tax difference between these two is $459 — so this "minor" layer is larger than the state difference everybody quotes.
It gets omitted because it is genuinely hard to assemble: the rates live in state comptroller files, municipal registers and school district schedules rather than in one table. We loaded them — Maryland's 24 counties, Indiana's 92, Ohio's municipalities and school districts, Pennsylvania's earned income taxes, Michigan's 24 cities, New York City's own brackets — which is why the figure above is a figure and not a caveat.
It is also the layer most sensitive to where exactly you land. Choose your county in the calculator and this line moves more than any other.
Where every number here comes from
Four sources, each read off the body that publishes it:
US Bureau of Economic Analysis — Regional Price Parities by State and Metro Area, 2024 (released 19 February 2026) — read 2026-09-08. https://www.bea.gov/data/prices-inflation/regional-price-parities-state-and-metro-area
IRS — Revenue Procedure for the tax year (federal brackets, standard deduction and FICA) — read 2026-09-02. https://www.irs.gov/
Each state's own department of revenue (state income tax rates and deductions), verified one state at a time — read 2026-09-02. https://estimatetax.net/sources/
US Census Bureau, American Community Survey (county effective property tax rates) — read 2026-08-31. https://data.census.gov/
The cost of living index is the part worth checking, because it is where comparison sites usually reach for something crowd-sourced. The Regional Price Parities are produced by the Bureau of Economic Analysis, cover every state and metro area, and are published with a methodology document. The figures here are the 2024 release and are not extrapolated forward.
And what this page does not model:
— The cost of living index is the BEA's Regional Price Parity for 2024, the most recent published. It is not extrapolated to the current year, and it is a state-wide average — inside a state, a metro area and a rural county differ by more than most state pairs do.
— Moving costs, state transfer taxes on buying a home, and the cost of selling the one you have are not included. On a short stay they can outweigh every annual difference on this page.
— Sales tax is not modelled. It is inside the BEA index — that is what a price parity measures — but it is not broken out separately here.
— The comparison assumes the same salary in both places unless you change it. In practice a job in a high-cost state usually pays more, which is exactly what the break-even figure is for.
— Health insurance, childcare and car insurance vary enormously by state and are only inside the index as averages. If any of the three is a large part of your budget, it deserves its own arithmetic.
Where to go next
Questions
- Is it cheaper to live in Connecticut or Maryland?
- Connecticut, by $897 a year in real purchasing power on $100,000 with a $400,000 home. The take-home difference is only $22; the rest comes from the cost of living, where Connecticut indexes at 103.6 and Maryland at 105 against a national average of 100.
- How much do I need to earn in Maryland to match $100,000 in Connecticut?
- $101,509 — 1.5% more. That accounts for federal tax, FICA, state tax, property tax and the price level in each state.
- What are the taxes in Connecticut vs Maryland?
- On $100,000: state income tax of $3,925 in Connecticut against $4,384 in Maryland, and property tax of $7,198 against $3,772 on a $400,000 home at median county rates. Federal tax and FICA are identical in both — $13,170 and $7,650 — so any comparison showing a difference there is wrong.
- Does Maryland really have lower property tax?
- That depends entirely on the county, which is why a state-level answer is not much use. Maryland runs from 0.66% in Talbot County to 1.48% in Baltimore city — 2.2 times, or $3,268 a year on a $400,000 home. The median is 0.94%.
- How much is the difference over 10 years?
- $8,967 in today's purchasing power, at $897 a year. That excludes moving and housing transaction costs, which land in year one and can outweigh everything else on a short stay.
- Where does your cost of living data come from?
- The Bureau of Economic Analysis Regional Price Parities for 2024, an official index covering every state and metro area with a published methodology. Not a crowd-sourced database — and it comes broken into housing, goods, utilities and services, which matters because housing moves several times more than anything else.