In 2022 Covetrus, the Portland veterinary supplier and largest public company in Maine, agreed to a $4 billion take-private by CD&R and TPG at $21 a share.
Mainebiz, 2022
When you sell a business in Maine, the gain is taxed at up to 7.15 percent for 2025, and estates above $7 million pay 8 to 12 percent. The buyer holds back part of the price for your unpaid sales and trust-fund taxes until the state certifies none are due.
Maine has fewer employer businesses than most states. The state takes a meaningful share of the gain, 7.15% at the top. Expect a tax-clearance or bulk-sale notice before closing, and an estate tax to plan the proceeds around.
Today
Where you stand
Almost every Maine firm is a small business, led by the trades and real estate.
small businesses counted in the SBA 2022 profile, 99.2 percent of all firms.
The elements this touches
The deal team on what changes when you sell a business in Maine.
Before the letter of intent
What Maine takes
A top rate of 7.15 percent on the gain, no capital gains preference, and an estate tax of 8 to 12 percent above $7 million.
A founder on film
On what he learned about tax on the way to the sale.
Lewis Titus Wastewater purification and manufacturing · Wyoming
Maine taxes a gain as ordinary income, with a top rate of 7.15 percent above $63,450 of taxable income for a single filer in 2025.
Maine levies an estate tax of 8 to 12 percent on estates above $7 million as of October 2025, up from a $6.8 million exemption in 2024.
The rate is the state's top rate on the gain for the year shown, the same figure as the indicator in the hero, so the two can never disagree.
The elements this touches
Under contract and at closing
The rules of the sale
The buyer withholds for the seller's unpaid trust-fund taxes until Maine Revenue Services certifies none are due, and Maine limits employee non-competes by pay and timing.
Under 36 M.R.S. §177 the buyer holds back enough of the price to cover unpaid sales and other trust-fund taxes until Maine Revenue Services certifies none are due.
Maine Legislature, Office of the Revisor of Statutes, 2025
A buyer who fails to withhold becomes jointly liable for those taxes up to the purchase price, and the seller must file a final return within 15 days.
Maine Legislature, Office of the Revisor of Statutes, 2025
Since 2019 Maine bars non-competes for workers earning up to 400 percent of the federal poverty level, and since 2023 for employed veterinarians; others take effect only after a year.
Maine Legislature, Office of the Revisor of Statutes, 2023
The elements this touches
One thing you would not guess
Maine pays owners to sell to the right buyer: up to $750,000 of gain is tax-free when a housing business goes to a cooperative or housing authority.
From 2025 a majority owner who sells a housing business to an affordable housing cooperative or municipal housing authority can exclude up to $750,000 of gain.
When the process opens
Who buys
The largest Maine deals go to national private equity.
In 2022 Covetrus, the Portland veterinary supplier and largest public company in Maine, agreed to a $4 billion take-private by CD&R and TPG at $21 a share.
Mainebiz, 2022
The elements this touches
What these buyers look for
A buyer from out of state asks who runs the company once the owner has left. If the honest answer is you, it is a job you own, not yet a company someone else can buy.
Troy Hoffman Co-founder
Day 0, and the years after
After the close
An estate tax with a $7 million exemption, under half the federal threshold from 2026, is the reason a Maine seller thinks about domicile.
The Maine estate exemption of $7 million sits well below the federal $15 million from 2026, so a sizeable exit stays exposed to state estate tax.
WealthPost-exit planning is the third act of the same engagement, done with outside experts, and it starts before the letter of intent, when a move or a trust can still change the answer.
FNDRSThe elements this touches
People who walked it
Founders
From founders elsewhere
No founder in Maine is quoted yet. These are founders in other states, quoted word for word, each described by role and state.
“I definitely don't think we'd be in the same spot without you guys.”
No founder in Maine is on film yet. These are founders in other states who worked with FNDRS.46 founders on film
Nearby
| Northeast | Tax on the gain | Complexity | Deal volume |
|---|---|---|---|
| Connecticut | 6.99% 2025 | Medium | Medium |
| Massachusetts | 9% 2025 | Medium | High |
| New Hampshire | None 2025 | Low | Low |
| New Jersey | 10.75% 2025 | Medium | High |
| New York | 10.9% 2025 | Medium | Very high |
| Pennsylvania | 3.07% 2025 | Medium | High |
| Rhode Island | 5.99% 2025 | High | Very low |
| Vermont | 8.75% 2025 | Medium | Very low |
Your next step
Know where you stand in fifteen minutes, or talk the Maine sale through with a dealmaker. Either way, no pitch and no obligation.
No pitch and no obligation. If the honest answer is not yet, we will say so, and say what to work on.