The process

How a Massachusetts Purchase Actually Closes

Jarrett Lau · Principal broker, Profitable Properties Boston · July 2026

Massachusetts doesn't buy real estate the way most of the country does. If you learned the process from a national podcast or an out-of-state friend, the sequence here will surprise you at least three times — usually at the worst possible moment. Here's the actual path from accepted offer to keys, the way it runs on every deal we broker.

Surprise one: there are two contracts

In most states, you sign one purchase agreement and head for closing. Massachusetts splits it in two. First comes the Offer to Purchase — a short, standard-form document, often just a page or two, with a modest deposit. It's binding once signed, but it's meant to be fast, not complete.

Then, about five to ten days later, the attorneys negotiate the real contract: the Purchase and Sale Agreement, or P&S. This is the document that actually governs your deal — contingencies, timelines, what happens if something goes wrong — and a second, larger deposit (often around 5% of the price) is typically due when you sign it.

The practical consequence: you need a real estate attorney lined up before your offer is accepted, not after. You'll have days, not weeks, to negotiate and sign the P&S.

The contingency window: due diligence on a clock

Between the P&S and closing, your escape hatches have expiration dates. The inspection contingency is often only a week or two out — book the inspector the day your offer is accepted. The financing contingency gives your lender roughly a month to turn your pre-approval into a full loan commitment; answer every document request the day it arrives, because blowing this deadline can put your deposit at risk.

Three things to start early, because they're the quiet bottlenecks that delay closings — not the big dramatic problems:

Surprise two: a lawyer runs the closing

Unlike the escrow-company closings most of the country uses, Massachusetts closings are traditionally conducted by attorneys — usually the lender's closing attorney, with your own attorney representing you. You'll sign the loan documents, the deed gets recorded at the registry, and keys typically change hands right at the table once funds are confirmed.

One warning that earns its repetition: wire fraud targets real estate closings constantly. Never wire funds on emailed instructions alone. Call your attorney's office — at a number you already have, not one from the email — and verbally confirm before you send anything.

Surprise three: getting the keys isn't the finish line

If you bought with tenants in place, Massachusetts law requires the seller to transfer their security deposits to you, with accrued interest — confirm it happened in writing, because you're now legally responsible for holding those deposits correctly, and the rules are strict. Change the locks, transfer utilities, send tenants written notice of the new ownership, and check whether your city requires rental registration (Boston does, for most non-owner-occupied small buildings).

Get your dates: the free Massachusetts Closing Timeline tool takes your offer-accepted date and computes every deadline above — P&S, contingencies, the smoke/CO cert, closing day. The full stage-by-stage walk is in The Playbook, free in the Investor Library.

Why this matters

None of this is hard once you've seen it. All of it is expensive to learn mid-deal. The buyers who close smoothly in Massachusetts are the ones who had the attorney, the inspector, and the insurance conversation lined up before they wrote the offer — and who treated every deadline in the P&S as real, because it is.

Under agreement, or about to be? We'll walk it with you.

This is the exact process we run for our own buyers, every week, in Greater Boston. Tell us what stage you're at and we'll tell you what's next.

Book a free path review