How to Become a Landlord: The First 90 Days

Most "how to become a landlord" guides are really about buying a property. This one is about what happens in the first 90 days after you have one: the legal setup, the insurance swap, the tenant, and the part nobody warns you about: the bookkeeping habit that decides whether your first tax season is a shrug or a shoebox.

The first 90 days fall into three rough chunks. Days 1 to 30 are the legal and financial foundation (insurance, license, separate account, the money system). Days 31 to 60 are getting the property ready and screening a tenant. Days 61 to 90 are the lease, the move-in, and the recordkeeping habit that has to start on day one, not in April.

Here is each phase, in order, with the money side getting the attention the other guides skip.

Days 1 to 30: How do I set up the legal and money side?

Before a tenant exists, get the structure right. These are the setup moves that are painful to fix later and cheap to do now.

Swap the insurance. A standard homeowner's policy does not cover a property you rent out; it assumes you live there. If you file a claim on a rented home under a homeowner policy, it can be denied. You need a landlord policy (often written as a DP-3), plus a liability limit of at least $500K and ideally $1M, and a loss-of-rent rider so a covered disaster does not also stop your income. Do this before a tenant moves in, not after.

Check rental registration and licenses. Many cities require you to register a rental or hold a rental-dwelling license, sometimes with an inspection. This is city and county law, not state, so search "your city rental registration" before you list. Renting without a required registration can in some places block you from evicting or even collecting rent.

Open a separate bank account. Do not run the rental through your personal checking. Every dollar of rent goes in, every dollar of expense comes out. It costs nothing, and it is the single move that makes tax time survivable. Three accounts is even better: operating, a reserve you auto-fund with 10 to 15 percent of each rent payment, and a separate security-deposit account where your state requires one.

Set up the money system before the first receipt. This is the step every generic checklist mentions and then abandons. The point is not "keep your receipts." The point is: from the day you take ownership, every expense gets recorded with the property, the date, the amount, and the Schedule E category it belongs to, the moment it happens. A repair receipt you log in 30 seconds in the hardware-store parking lot is a clean deduction. The same receipt found in a shoebox next March is a forensic project.

Two moves I made on my first place that I was glad about later: I kept every receipt from the initial rehab, and I opened a separate bank account just for tenant deposits. Neither was glamorous. Both paid off the first time I had to prove where the money went.

Hold a reserve. Beyond the down payment, keep three to six months of the full mortgage payment (principal, interest, taxes, insurance) in cash. Vacancies and broken furnaces are not rare; they are certainties on a long enough timeline.

What does a rental actually cost to get into?

New landlords routinely budget the down payment and forget everything else. Here is the honest math.

An investment property is not financed like the home you live in. Expect a down payment of 15 to 25 percent, a slightly higher interest rate, and closing costs of roughly 2 to 5 percent of the price. On top of that, hold the reserve above, plus a buffer for the capital expense that always seems to show up in year one.

The closing-cost line is the one that ambushes people, and I have the scar to prove it. On my first place I expected about $2,000 in closing costs. After pre-paids and taxes and the rest, it landed around $4,500, roughly double what I had budgeted. The guidance range above is real, but treat the top of it as the floor for your own planning.

There is one lower-money-down path worth knowing: the house hack. Buy a small multi-unit (a duplex is the classic) with an FHA loan at a low down payment, live in one unit, and rent the other. My first place was that duplex: a roommate downstairs, three friends upstairs. It meant I did not deal with a real turnover for years. It also meant I learned the money lessons early, because when your tenants are your friends, you notice exactly how fast the money goes. The catch is a real rule, not a suggestion: FHA requires you to move in within 60 days of closing and live there as your principal residence for at least one year (per the HUD Single Family Housing Policy Handbook 4155.1). It is a legitimate way to become a landlord with less cash, but you are committing to actually living in the building for a year.

As a fast first-glance filter, some landlords use the 1 percent rule: monthly rent should be at least 1 percent of the purchase price. It is a weed-out screen, not a decision. Run the full cash-flow math (rent minus mortgage, taxes, insurance, maintenance at 10 to 15 percent of rent, and vacancy at 5 to 10 percent) before anything survives it.

Days 31 to 60: How do I get the property ready and find a tenant?

With the foundation set, the middle month is about the unit and the person you hand it to.

Make it rent-ready, which means safe and habitable, not perfect. Working locks on exterior doors, smoke and carbon monoxide detectors per code, no active leaks or water intrusion, safe electrical, working heat and hot water. Document the condition with dated photos and video before anyone moves in. This record is what settles deposit disputes later.

This is also where the first big surprise usually lives: the initial rehab. Mine ran about $10,000, which was a shock at a time when I was not exactly flush. I did a lot of the work myself to save money, and it did save money on labor, but it took longer. A unit that is not ready is a unit that is not rented, so I lost more in rent than I would have spent hiring parts of it out. Doing it yourself trades money for time; on a rental, time is also money.

Write your screening criteria before the first application. Decide your minimums in advance and apply them identically to every applicant: a common baseline is gross monthly income of about three times the rent, a credit floor you set, verifiable rental history, and references from prior landlords (call the prior landlord, not just the current one, who may say nice things to be rid of a problem). Written, consistent criteria is also your fair-housing protection. Screen every adult who will live in the unit.

Price with comps, not your mortgage. Look at what similar nearby units are listed at and, more important, what they recently leased for. Your mortgage does not set the rent; the market does.

Use a state-specific lease. Landlord-tenant law is state (sometimes city) law. A generic template downloaded from the internet can contain clauses that are unenforceable or illegal where you are. A state-specific lease from your local rental-housing association or a local attorney costs $50 to a few hundred dollars and is worth it. It should cover rent and due date, deposit handling, late fees, entry notice, pets, maintenance responsibility, and move-out terms. Every adult occupant signs.

Handle the deposit correctly. Deposit limits, where the money must be held, and the deadline and itemized statement for returning it are all state-specific. Collect first month's rent and the security deposit as separate payments, issue a written receipt for each, and do not hand over keys until the lease is signed by everyone. (This is where that separate deposit account I opened on day one stopped being optional.)

Days 61 to 90: What has to be in place at move-in and after?

The last stretch is where the tenancy actually starts and where the long-term habits get locked in.

Do a documented move-in. Walk the unit with the tenant, note the condition of every room on a signed condition report, take photos together, and hand over keys in person with a written key receipt. Confirm in writing how and when rent is paid. The move-in condition report is the most underused document in residential rentals; it is what makes the deposit conversation objective at move-out.

Start the income log the day rent is due. When the first rent payment lands, record it with the date, the property, and what it covers. Do the same for the deposit (which, per IRS Publication 527, is generally not income if you plan to return it; it only becomes income in the year you keep some or all of it). Prorated first months, late fees, and pet fees all count as income in the year received.

Make the receipt habit automatic. Every repair, supply run, and service call from here on is a deduction, but only if you can prove it. Log each one as it happens with the property and category attached. The landlords who are calm in April are not smarter about tax law; they just never let a receipt reach the shoebox. This is the whole reason I built Doortrackr: snap the receipt, it reads the vendor and amount, you pick the property, done in 30 seconds, and the Schedule E report at year end is a printout, not a project. If you are not ready for an app, a dedicated spreadsheet beats a shoebox; the discipline is the point, not the tool.

Know your tax form now, not in March. Your rental income and expenses land on Schedule E of your personal return, one column per property. Read what Schedule E is once now so the categories are familiar when you are logging expenses, and keep the records to back every line. Per the IRS's rental income, deductions, and recordkeeping guidance, you need documentary evidence (receipts, canceled checks, bills) to support the expenses you deduct, and you keep them for as long as they could be needed to support your return.

What do the first 90 days actually cost and earn?

Here is a realistic shape of the money in the first 90 days for a small single rental, so the numbers are concrete instead of abstract.

Item	One-time / setup	Ongoing
Landlord insurance (DP-3)	premium starts at binding	annual premium, typically 15-25% above a homeowner policy
Rental license / registration	city fee, varies widely	often annual renewal
Reserve fund	3-6 months of PITI	auto-fund 10-15% of each rent payment
Initial rehab / rent-ready work	varies (mine ran ~$10K)	every day it is not ready is a day of lost rent
Lease (state-specific)	$50-$600	reuse per tenancy
Tenant screening	per-applicant fee (often paid by applicant)	each turnover
Bookkeeping	30 seconds per entry	a Schedule E report instead of a shoebox

The pattern to notice: nearly everything expensive in the first 90 days is a setup cost you pay once, and nearly everything that protects you long-term (the reserve, the records, the habit) is cheap or free. The landlords who get burned are the ones who skip the cheap stuff.

Frequently asked questions

How much money do I need to become a landlord?

Beyond the down payment (typically 15 to 25 percent on an investment loan), plan for closing costs of 2 to 5 percent and a cash reserve of three to six months of the full mortgage payment. A house hack with an FHA loan lowers the down payment but requires you to live in the property as your principal residence for at least a year. On my first place, a $134,000 duplex bought with 5% down on a conventional loan, I budgeted about $2,000 for closing and it came in around $4,500. Plan for the top of the range.

Can I become a landlord with no experience?

Yes. Every landlord had a first property. What you cannot skip is the setup: landlord insurance, any required rental license, a separate bank account, written screening criteria, a state-specific lease, and a recordkeeping habit that starts on day one. The process is learnable; the skipped steps are what cost you.

What is the first thing to do when you become a landlord?

Change the locks, switch the insurance from a homeowner to a landlord policy, and open a separate bank account for the rental. Those three happen in the first week, before anything else, because each one is cheap to do and expensive to skip.

Do I need an LLC to be a landlord?

Not necessarily. Many first-time landlords hold one property in their own name. An LLC can separate rental liability from personal assets but adds formation cost, annual filings, and can complicate financing (and transferring a mortgaged property into one can trigger a due-on-sale clause). It is a conversation for a real estate attorney and your CPA, not a default.

Is a security deposit taxable income for a landlord?

Generally no, not when you receive it. Per IRS Publication 527, if you plan to return the deposit at the end of the lease, you do not count it as income. You only include the amount you keep, in the year you keep it (for example, for damage or a broken lease). A deposit used as the final month's rent is advance rent and counts as income when you receive it.

What tax form does a new landlord file?

Schedule E, attached to your personal Form 1040, with one column per rental property. It is where your rental income and deductible expenses land. Keep receipts and records to support every line, and log expenses with their Schedule E category as you go so the form is a printout at tax time, not a reconstruction.

The bottom line

Becoming a landlord in the first 90 days is mostly sequencing: legal and money setup first, the property and the tenant second, and the recordkeeping habit from day one. The guides that only cover the first two leave you to discover the third in April, standing over a shoebox.

Get the structure right, screen like you mean it, and log every expense the moment it happens. The landlords who look relaxed at tax time are not lucky. They just started the habit in the first 90 days. Your accountant will love you.

Landlord-tenant law varies by state and city, and tax rules change. Deposit, registration, insurance, and lease requirements linked here were verified against IRS and HUD sources as of September 16, 2026; where this article and a primary source disagree, the primary source wins. Consult a local attorney and a tax professional about your specific situation.