Glossary & Acronyms

A "paperwork" fee that covers the cost of processing your lease and setting up your account. Common, but the amount varies widely — worth asking what it actually covers.

A monthly or annual fee for building amenities — pool, gym, package room. Sometimes non-optional, whether or not you use them.

A fee paid when you submit a rental application, usually to cover background and credit checks. Almost always non-refundable, even if you aren't approved.

A person who agrees to be legally responsible for the lease if the primary renter can't pay. Often required when a renter's income or credit doesn't meet qualification guidelines on their own.

A limited-time incentive a landlord offers to sign a lease — such as a free month of rent or waived fees. Concessions typically reduce the total cost of the lease but don't lower your ongoing monthly rent.

A clause that lets the landlord reclaim a move-in concession (like a free month) if you break the lease early. Common in properties that heavily advertise specials.

A lease violation — most often missed rent, but it can include rule violations. Default is what starts the paper trail toward eviction if it isn't cured.

After-hours repair coverage for genuine emergencies — floods, fires, no heat in winter, no water, gas leaks, unsecured entry. Not for flickering lightbulbs or a chirping smoke detector at midnight.

The legal process a landlord uses to remove a renter from a rental home. Requires a court order in almost every jurisdiction — self-help lockouts and utility shut-offs are illegal in most places.

The set of federal, state, and local laws that protect renters from discrimination based on protected classes such as race, color, religion, national origin, sex, familial status, and disability. Many states and cities add more.

A short window (often three to five days) after your rent's due date before late fees hit. It exists to absorb weekends and bank delays, not as flexible payment terms.

A payment that reserves a specific unit for you while your application is processed. Sometimes rolls into your security deposit if you're approved — but the rules vary, so ask.

Staying in a rental home past the end of your lease without a new signed agreement. Most leases automatically convert to a month-to-month or holdover tenancy — often with a rent premium — but the exact terms depend on your lease.

The first few months after move-in, when everything feels new and works well. It's a real thing — most rentals reveal their true colors somewhere between months three and six.

The fee charged when rent is paid after the grace period. Usually a flat amount or a percentage of rent — the details are in your lease.

The written agreement between you and your landlord for a specific rental unit. It sets the rent, term length, rules, fees, and remedies — and it's binding on both parties.

Ending your lease before its natural expiration date. Almost every lease spells out the process, notice period, and fees involved — often two months' rent as a buyout, but it varies widely.

The specific dollar amount your lease says you owe to end the lease early — commonly one to two months' rent. Separate from any concession recapture.

The length of your lease — typically 12 months, but 6, 9, 13, or 15 months are common variations. Shorter terms usually mean pricier rent; longer terms mean slightly less flexibility.

Attorney and filing fees that can be added if nonpayment or a violation moves toward court. They can add hundreds of dollars to a balance that's already growing.

The "going rate" a landlord is willing to charge before specials, concessions, or negotiations. It's a starting point — not what most renters actually pay.

The walkthrough a landlord performs after you move out to document the condition of the unit. Findings from this inspection typically drive deposit deductions.

The expected, gradual deterioration of a rental home from ordinary use — small nail holes, minor carpet wear, faded paint. Landlords generally cannot deduct wear and tear from your security deposit; damage beyond wear and tear is a different matter.

Written notice that a tenancy is ending — either from a renter choosing to move, or from a landlord declining to renew. Most leases require 30 or 60 days of notice, and late notice can trigger holdover charges.

A monthly fee for keeping a pet, separate from any refundable pet deposit or one-time pet fee. Doesn't count toward damage — that's a different bucket.

Seasonal check-ups the property performs on your unit — filter changes, smoke detector tests, HVAC glance. Catches small issues before they turn expensive.

Rent adjusted for a partial month — usually calculated by dividing monthly rent by the number of days in the month, then multiplying by the days you occupy the unit.

A short list of small items that still need fixing — either before move-in or after an inspection. If yours has items on it, get it in writing.

A policy that covers your personal belongings, liability for damage you cause, and sometimes temporary housing if your unit becomes uninhabitable. Many landlords require it.

The online hub where you pay rent, submit service requests, and receive property notices. When it matters, screenshot the message — portals sometimes edit or lose history.

Ratio Utility Billing System. A method for splitting building-wide utility costs among residents, usually by unit square footage or occupancy — instead of billing each unit for its own metered usage.

Money you pay at the start of a lease that the landlord holds as protection against unpaid rent, damage beyond normal wear and tear, or lease violations. Most jurisdictions require it to be returned — with an itemized statement — within a specific number of days after move-out.

A formal request to your landlord or management company to fix or address something in your rental home. Sometimes called a maintenance request or work order.

The time range when a technician or vendor plans to arrive. Sometimes precise, sometimes wide — it's reasonable to ask for the tightest window they can offer.

A marketing promotion — one month free, waived admin fee, gift card at signing. Specials are advertising: run the math on the effective monthly rent before you're impressed.

When a housing provider guides you toward or away from certain buildings, units, or neighborhoods based on a protected characteristic. It's a form of housing discrimination under the Fair Housing Act.

An arrangement in which the original renter rents out the unit — or part of it — to someone else while remaining on the lease. Most leases require written landlord approval; unapproved subleases are a common lease violation.

A monthly fee for door-to-door trash pickup service. Sometimes mandatory even if you'd rather walk the trash out yourself.

The prep work between residents — cleaning, painting, small repairs. It's why some units aren't tourable the day someone else moves out.

The summer stretch when a large share of leases in a building expire at once, and units "turn over" back-to-back. Rents peak, maintenance backs up, and choices move fast.

A charge that passes a portion of a building-wide utility bill to you as a resident. RUBS is the most common example.

The outside contractor the property calls when an issue is beyond their in-house team — a licensed plumber, an HVAC tech, pest control, an appliance specialist.

The set of information a landlord provides at move-in — utilities to set up, community rules, contact info, portal access, and property procedures. Quality varies widely.