Leaselock
Massachusetts landlord compliance

Stop missing the deadlines that get landlords sued.

Lease review, deposit timing, notice requirements, and Boston overlays - every step linked back to the Massachusetts source behind it. Built for small landlords.

Get startedSee how it works

Citation-backed. Not legal advice. Cancel anytime.

What gets checked

Three workflows. Every step linked back to the source.

Security deposits

The 30-day move-out clock, interest, itemized deductions, and the receipts that go with each - with the Massachusetts section behind every one.

Read the deposit guide

Notice requirements

The 14-day notice to quit. The Boston Office of Housing Stability overlay. Service timing, forms, the things that quietly invalidate a case.

Read the notice guide

Lease review

Clause-by-clause flagging against Massachusetts statutes and verified guidance. Missing disclosures surfaced before the lease is signed.

Open lease review
30days

The deposit clock starts the day the keys come back - not the day the lease ends.

Source
M.G.L. c.186 §15B(e)
5Sources monitoredMass. statutes, SJC, Housing Court, EOHLC, Boston code.
24hRefresh intervalEvery source rechecked daily, diffed, surfaced.
30dMove-out clockStamped on every active tenancy.
$0Legal adviceCitation-backed compliance. Not a lawyer.
How it works

Three steps. No paralegals required.

1. Add the property

Tell LeaseLock where the rental is. If it is in Boston, the overlay turns on automatically.

2. Review the checklist

Lease findings, deposit deadlines, notice requirements - all in one docket with source links.

3. Confirm the source

Every step links to the Massachusetts statute, court order, or Boston code section behind it.

From the resource center

Guides written for landlords, cited for lawyers.

Massachusetts security deposit law for landlords

A practical guide to the Massachusetts security deposit rules landlords usually need to track, from receipts through move-out.

Read guide

14-day notice to quit requirements in Massachusetts

What landlords usually need to verify before serving a 14-day notice to quit in Massachusetts.

Read guide

Boston landlord notice requirements

A guide to the extra Boston notice steps landlords may need to review before serving a notice.

Read guide
Frequently asked

Things landlords ask before signing up.

What is the Massachusetts security deposit deadline after move-out?

LeaseLock helps you track the 30-day move-out deadline, along with the receipts, itemized deductions, and deposit return steps that usually come with it.

What should I check before serving a 14-day notice in Massachusetts?

LeaseLock gives you a plain-English checklist for the forms, disclosures, and timing issues that can matter before you serve a nonpayment notice.

Does Boston require extra landlord notice steps?

Yes. If the property is in Boston, LeaseLock points out the extra local steps and links back to the source so you can confirm what applies.

Is LeaseLock legal advice?

No. LeaseLock helps you stay organized with source links, but it is not legal advice and it does not file notices or cases for you.

Start with one lease. See the checklist in minutes.

Get startedRead the FAQ first