Upfront costs to rent an apartment in Boston are typically equal to 3 to 4 months of rent, including first month’s rent, last month’s rent, a security deposit, and often a broker fee. Understanding these typical Boston move-in costs is essential for budgeting, as the initial outlay can easily exceed $10,000 for a typical apartment.
How much does it cost to move into an apartment in Boston? (Quick Summary)
Total Cash Needed
$11,200What is a broker fee? Often called the "Boston Tax," a broker fee is a one-time payment made to a real estate agent for matching a tenant with an apartment. In Boston, this fee is typically equal to one full month's rent and is usually paid by the tenant. Learn how broker fees work →
Boston Move-In Costs: A Detailed Breakdown
Understanding what these payments are (and what they aren't) is critical to avoiding scams and illegal charges.
The Primary Costs
First Month's Rent
This is your first actual rent payment. It is usually due either when you sign the lease or on the day you move in. It covers your first 30 days of living in the apartment.
Last Month's Rent
Landlords collect this as "pre-paid rent." It guarantees that your final month in the apartment is already paid for. Landlords are required to pay you interest on this money every year, or apply it to your final month's balance.
Security Deposit
This is money held by the landlord to cover potential damages to the unit. In Massachusetts, it cannot exceed one month's rent. There are very strict laws about how this money must be handled—it must be kept in a separate interest-bearing account, and you must receive a receipt within 30 days.
Broker Fee
Often called the "Boston Tax," this is a fee paid to the real estate agent who showed you the apartment. It is typically equal to one full month's rent. While common, you can find "No-Fee" apartments by looking at large managed buildings, finding direct landlord listings, or using rental platforms like Houseform that highlight no-fee inventory.
Key & Lock Fee
A landlord is allowed to charge you the actual cost of changing the locks and providing keys at the start of your tenancy. This is usually a small amount ($50–$100).
Important Note on Application FeesApplication fees are common in Boston, but there is an important distinction. Landlords in Massachusetts are generally not allowed to charge application fees directly. However, licensed brokers or agents involved in the transaction may charge application or processing fees. If you are asked to pay a fee, it is important to confirm who is charging it and what it covers.
When Are These Fees Due?
You’ll typically pay in two stages:
Often, you will be asked for a deposit (sometimes one month's rent) to "hold" the apartment while your application is processed. If approved, this typically becomes your first month's rent or security deposit.
The remainder of the core costs (Last month, remaining deposits, and broker fee) are usually due within 24–48 hours of your application being approved.
Meeting the income requirements and having a solid credit score are the first steps in application approval. If you don't meet these criteria independently, you may need a guarantor to co-sign.
Because things move so fast, you should have your total move-in funds liquid and ready in a checking account before you even start touring.
How to Reduce Upfront Costs
If paying 4x rent upfront is not feasible, here are the most effective ways to lower the barrier:
- Search for "No-Fee" Listings: By avoiding a broker fee, you immediately save 25% of your total move-in cost. Learn more about broker fees →
- Split Costs with Roommates: A $3,000 apartment split between 3 people is far easier upfront than a $2,000 solo unit.
- Target Managed Luxury Buildings: Many newer towers offer "reduced security deposit" specials (as low as $500 or $1,000) for applicants with great credit scores.
- Negotiate with a Strong Profile: If you have high income and a solid credit score, some landlords will reduce or waive the security deposit or broker fee to secure a reliable tenant.
- Look Slightly Off-Cycle: Searching in June, October, or the winter gives you more leverage. September 1 is the most expensive and competitive; off-cycle units often have better terms.
