A Texas buyer who has closed on a few North Texas houses walks into a coastal Maine closing expecting a version of what they already know: a title company conference room, a stack of papers, a handshake, and the keys. What actually happens is different enough that it changes the math on the sale itself. Maine runs its closings through attorneys instead of title companies. It taxes a share of every sale on the full price rather than the profit. And if the house sits near tidal water, the septic system may need a state-certified inspection before anyone signs anything.

None of this is a reason to avoid buying or selling on the Maine coast. It is a reason to know, well before the offer is accepted, that the mechanics of the transaction are not the mechanics of a Celina or Prosper closing wearing a different accent. The people most likely to get surprised are exactly the buyers and sellers this market attracts most: someone who owns a primary home in Texas and a second home, inherited camp, or waterfront lot in Maine.

The Withholding Line That Has Nothing To Do With Your Actual Tax Bill

The single line item that catches out-of-state sellers off guard sits inside Maine's real estate withholding rule. Any seller who is not a Maine resident, and that includes plenty of longtime Texas-based owners of Maine second homes, has 2.5% of the entire sale price withheld at closing on any transaction of $100,000 or more. The buyer collects it and remits it to Maine Revenue Services within 30 days on Form REW-1.

The number that trips people up is which figure gets taxed. The withholding is calculated on the full sale price, not the gain. For a property bought decades ago, or inherited from a parent or grandparent who built a camp for a fraction of today's value, the actual Maine tax owed on the profit can be far smaller than 2.5% of the sticker price. Sellers in that position can end up with money tied up at the state that has nothing to do with what they actually owe.

There is a fix, but it has a deadline. Form REW-5 lets a seller apply to reduce or eliminate the withholding before closing, and it has to be filed at least five business days ahead of the closing date. Miss that window and the full 2.5% comes off the top regardless of what the seller's real liability turns out to be, refundable later, but gone from the closing proceeds in the meantime.

Who's Sitting At The Table When You Sign

Texas is what closing professionals call a title-company state. The title company runs the whole process, holds earnest money in escrow, and conducts what's known as a table closing, where buyer, seller, and agents typically gather in one room to sign. No attorney is required for any part of it.

Maine sits in a different category entirely. It is one of roughly a dozen states where a licensed attorney customarily handles the closing, preparing the deed, reviewing the title, and overseeing the disbursement of funds. Attorney fees for this work typically run $500 to $2,000 per side, and in states where both buyer and seller retain separate counsel, that can add a few thousand dollars in legal costs a Texas closing simply doesn't have.

Neither system is better. Maine's is simply built around a different assumption about who is doing the work, and a buyer or seller who shows up expecting the Texas version will spend the first phone call with the closing team asking questions that a Texas closing never requires.

The Septic Inspection That Only Applies Near The Water

Coastal Maine has a second quirk that only surfaces on waterfront and near-waterfront properties. Any home whose septic system sits within a shoreland zone, generally within 250 feet of tidal waters or a great pond larger than 10 acres, within 250 feet of a river draining at least 25 square miles, or within 75 feet of certain smaller streams, requires the buyer to have that system inspected by a state-certified inspector before the purchase closes. If weather makes that impossible, the inspection can happen within nine months after the transfer instead.

The exemptions matter as much as the rule. A system installed within the past three years is exempt outright, as is a system that already has a written inspection report from within the last three years. And the legal definition of a malfunctioning system is narrower than most buyers assume: it means wastewater surfacing on the ground, seepage into a building below grade, backup not caused by a plumbing blockage, or contamination of a nearby well or waterway. A system that is simply old, without those symptoms, does not automatically fail. If an inspection does turn up a genuine malfunction, the buyer has one year from the transfer to repair or replace it.

Some older coastal camps still run on licensed overboard discharge systems rather than a conventional septic setup, which is worth flagging with your agent and inspector as soon as a shoreland property comes under contract, since it changes what the inspection is actually checking.

What The Transfer Tax Actually Costs On A Coastal Sale

Maine's real estate transfer tax runs $2.20 for every $500 of the property's value, split evenly between buyer and seller, which works out to each side paying roughly $2.20 per $1,000 of value. For transfers on or after November 1, 2025, an additional $3.80 per $500 applies to whatever portion of the value exceeds $1 million.

That second tier is not a hypothetical for coastal Maine the way it would be for most of North Texas. As of 2025, Kennebunkport's median home value already stood above $1.07 million, and towns like Cape Elizabeth, Falmouth, York, and Yarmouth round out the state's small cluster of highest-priced coastal markets. On a $1.2 million coastal sale, the portion above $1 million is taxed at more than triple the base rate, a detail worth building into a seller's net sheet before the property ever hits the market rather than discovering it at the closing statement.

Why The Timeline Matters More Right Now

Coastal Maine is not a market where buyers or sellers have months to sort out paperwork after the fact. As of July 2026, homes in Greater Portland were selling in a median of 7 days, Scarborough in 6, and the statewide median sat at 12 days, even as new listings climbed double digits year over year. That pace leaves very little room between an accepted offer and a closing date to discover that a property sits inside a shoreland zone, that a REW-5 filing deadline is five business days away, or that no one has lined up the attorney who is supposed to be running the closing.

The practical fix is to move these questions earlier, ideally before the offer is written, not after the inspection period starts.

Five things to confirm before you're at the table:

• Whether the property's septic system sits inside a shoreland zone, and if so, how old the system is and whether a recent inspection report already exists
• Whether you or the other party qualifies as a nonresident seller for withholding purposes, and whether a REW-5 filing makes sense
• Which attorney will handle the closing, and whether you want separate counsel from the other party's
• What the property's value means for transfer tax, especially if it's near or above $1 million
• How the current pace of sales in that specific town compares to the timeline you're planning around

A Few Questions Worth Answering Directly

Does the 2.5% withholding still apply if I'm not making a profit on the sale? By default, yes. The withholding is calculated on the sale price, not the gain, so it applies even to sales with little or no actual profit unless the seller files Form REW-5 at least five business days before closing to request a reduction or exemption.

My agent already works with a closing attorney in Maine. Do I need my own? In states where attorneys customarily handle closings, buyer and seller typically each retain their own counsel rather than sharing one. It's worth asking early in the process so there's time to line up representation before documents are due.

My septic system is inside the shoreland zone but was installed two years ago. Do I still need the inspection? No. Systems installed within three years of the closing date are exempt from the shoreland inspection requirement, though it's worth having the installation paperwork ready to confirm the date to the buyer's satisfaction.

Coastal Maine and North Texas rarely show up in the same conversation, which is exactly why the closing mechanics catch people off guard. Allison Keegan works both sides of that gap, from Celina and Prosper to Camden and the towns north of Portland, and has spent years walking clients through the parts of a Maine closing that a Texas closing never prepared them for. If you're weighing a move, a sale, or a second home on the coast, reach out to Allison to talk through what your specific timeline and property actually require before you're already under contract.