By Tiffany Williams –
BOSTON — Mayor Michelle Wu on Tuesday announced that Boston has once again secured the highest possible bond ratings from both Moody’s Investor Service and S&P Global Ratings, extending the city’s elite AAA/aaa status for the 13th consecutive year as officials prepare for a massive 2026 bond sale expected to generate roughly $600 million for infrastructure and capital projects across the city.
And in the middle of an uncertain national economic climate, Boston officials are making one thing very clear:
They view this as proof the city remains financially stronger than nearly every major municipality in America.
Only seven major U.S. cities currently carry a AAA/Aaa bond rating from both Moody’s and S&P this year.
Boston is one of them.
“Only seven major cities carry a triple-A (AAA) bond rating from Moody’s Investor Service and S&P so far this year—a distinction Boston has achieved for the 13th year in a row. This rating indicates the highest credit quality and lowest risk, reflecting our City’s long-standing strong fiscal management and enabling us to borrow at the lowest possible rates for capital investment,” said Mayor Michelle Wu. “Our AAA bond rating saves taxpayers millions of dollars as we continue investing in our infrastructure, strengthening neighborhoods, and delivering city services for the highest quality of life. Even in a challenging national economic environment, Boston will continue to deliver results through innovative governance, sound fiscal management, and strong community partnerships.”
This is not just financial symbolism.
The ratings directly determine how expensive it is for Boston to borrow money.
And with the city preparing to issue approximately $600 million in General Obligation bonds next week, those ratings could save taxpayers enormous amounts in long-term interest costs.
The money is expected to fund more than 200 projects citywide.
Schools.
Parks.
Roads.
Libraries.
Pools.
Community centers.
Infrastructure repairs.
Energy improvement projects.
Major renovations.
Virtually every corner of city government is touched by bond financing.
The stronger the rating, the lower the borrowing costs.
And the lower the borrowing costs, the more projects Boston can finance without dramatically increasing financial pressure on taxpayers.
The bond ratings also reveal how Wall Street and financial analysts view Boston’s stability compared to other cities facing growing economic turbulence, pension stress, declining commercial tax bases, and post-pandemic uncertainty.
Moody’s described Boston’s finances bluntly.
“Boston’s financial position is strong. The city maintains healthy reserves and liquidity and relies on property taxes as a stable revenue source. The city has a long history of maintaining structurally balanced operations.”
S&P Global Ratings focused heavily on management and long-term planning.
“Forward-looking and proactive management with well-embedded policies and practices for budget and financial planning as well as for challenges, including affordable housing and environmental risks […] we believe the city has flexibility to absorb this pressure without multi-year budget stress.”
That last phrase matters.
“Flexibility to absorb this pressure.”
Because every major city in America is currently facing pressure.
Inflation.
Housing affordability.
Commercial real estate uncertainty.
Infrastructure strain.
Labor costs.
Climate resiliency expenses.
Economic volatility.
Federal funding instability.
And Boston is not immune to any of it.
Yet the city’s financial leadership is arguing that years of reserve-building, disciplined budgeting, and consistent fiscal management have insulated Boston from the kind of budget stress other municipalities are now confronting.
“Fiscal discipline is at the core of what we do everyday as a City and this rating from Moody’s and S&P acknowledges the City’s strong position and long-standing fiscal management practices,” said Ashley Groffenberger, Chief Financial Officer. “The City will continue to manage through evolving, unpredictable, and challenging economic cycles and ensure Boston is in the best position to address uncertainty and fulfill its financial commitments.”
The politics surrounding the announcement are impossible to ignore.
Wu’s administration is aggressively framing the bond rating as validation of its broader governance model at a time when cities across the country are being hammered over spending concerns, affordability pressures, and public confidence issues.
This announcement allows City Hall to argue that Boston is simultaneously investing heavily while still maintaining elite financial credibility.
That combination is politically valuable.
And City Council leadership quickly reinforced that message.
“Earning another AAA bond rating shows the benefits of the disciplined collaboration between the Mayor and the City Council on our budget year after year,” said City Councilor Ben Weber, Chair of the Committee on Ways and Means. “Despite facing economic challenges, we are still building on a strong foundation because of the hard work and talents of our residents.”
The city says the Fiscal Year 2027 budget continues Boston’s long-standing pattern of balanced budgets and disciplined fiscal management while preserving core city services.
That budget framework now becomes increasingly important because Boston is preparing for large-scale future spending pressures tied to housing, climate adaptation, school infrastructure, transportation systems, and public safety modernization.
And this is where the AAA rating becomes strategically critical.
Because maintaining elite borrowing status gives Boston financial breathing room other cities do not have.
The city can borrow more cheaply.
Finance more aggressively.
And invest at larger scale with lower long-term debt costs.
That creates enormous leverage.
Especially as infrastructure costs continue climbing nationwide.
The city’s upcoming bond sale, expected during the week of May 11, is projected to finance projects tied directly to neighborhood quality-of-life improvements.
New and renovated schools.
Major park renovations.
Playgrounds.
Community centers.
Libraries.
Pools.
Infrastructure repair.
Energy upgrades.
This is the operational side of municipal finance most residents never directly see.
But it shapes nearly every public-facing part of city life.
Road conditions.
School buildings.
Public parks.
Library systems.
Neighborhood facilities.
All of it is tied to borrowing capacity.
And borrowing capacity is tied directly to ratings like AAA.
The larger national context also matters.
Many American cities are struggling with declining office occupancy, weakened downtown tax bases, pension liabilities, and service demand increases after the pandemic.
Boston, by contrast, is trying to project itself as stable, disciplined, and insulated.
That does not mean the city is free from risk.
Affordable housing pressures remain intense.
Infrastructure demands are enormous.
Climate resiliency spending will only grow.
Commercial real estate markets remain volatile.
But the rating agencies are effectively saying Boston still possesses the financial flexibility to absorb those pressures without major structural instability.
For Wu’s administration, that message is powerful.
Because in modern city politics, financial confidence is political power.
And for the 13th consecutive year, Boston just received one of the strongest financial endorsements any city in America can get.