Renting Out Your House: Everyone You Tell First

Sixty days in, one year out. That is the entire occupancy covenant in a standard American mortgage, and it is shorter than its reputation — which is the first surprise on the list of people you have to tell before renting out your house.

I pulled two of the uniform instruments on 23 August 2026: the Alabama Mortgage, Form 3001 07/2021 and the California Deed of Trust, Form 3005 07/2021 (rev. 05/26), both published by Fannie Mae as Fannie Mae/Freddie Mac uniform instruments. Section 6 is word for word identical in the two:

Borrower must occupy, establish, and use the Property as Borrower's principal residence within 60 days after the execution of this Security Instrument and must continue to occupy the Property as Borrower's principal residence for at least one year after the date of occupancy, unless Lender otherwise agrees in writing, which consent will not be unreasonably withheld, or unless extenuating circumstances exist that are beyond Borrower's control.

That covenant has a start and it has an end. Almost every warning you have read about renting out a house you still owe money on quotes the first half of the sentence and stops there.

The clause everyone warns you about expires. The one that doesn't is elsewhere

Read the whole instrument and the shape of the risk moves. Nowhere in the 2021 form is there a covenant saying you must tell the servicer you have moved out. What is there instead is Section 8, Borrower's Loan Application, which puts you in Default if, during the loan application process, you gave materially false, misleading, or inaccurate information, "including, but not limited to, overstating Borrower's income or assets, understating or failing to provide documentation of Borrower's debt obligations and liabilities, and misrepresenting Borrower's occupancy or intended occupancy of the Property as Borrower's principal residence."

So renting in month four and renting in month forty are not the same fact pattern. One of them touches what you represented at the closing table. The other is a house you lived in, as promised, for as long as you promised.

Section 19 is the due-on-sale clause, and its own definition of "Interest in the Property" points at bond for deed, contract for deed, installment sales contract, and escrow agreement, "the intent of which is the transfer of title by Borrower to a purchaser at a future date." An ordinary twelve-month lease is not on that list. A lease with a purchase option starts to look like something else, and that is a question for a real estate lawyer in your state rather than for a blog.

Government-backed loans layer their own rules on top. FHA servicing rules are blunt about how a rented-out FHA house looks from the lender's side: under 24 CFR § 203.606(b), read 23 August 2026, a mortgagee may skip the usual three-unpaid-installments delay and begin foreclosure straight away where "the mortgaged property is not the mortgagor's principal residence and it is occupied by tenants who are paying rent, but the rental income is not being applied to the mortgage debt." The same part defines principal residence at § 203.18(f)(1) as the dwelling where the mortgagor maintains a permanent place of abode and typically spends the majority of the calendar year. A person may have only one at a time.

Find your own recorded instrument, find its Section 6, and count forward from the date you moved in.

Two more lines in the same document that change how you collect

Section 10(d). "Borrower may not collect any of the Rents more than one month in advance of the time when the Rents become due, except for security or similar deposits." An applicant with thin credit offering six months up front is a familiar scene, and the answer is already written into your loan. Your state's deposit cap is a second limit running at the same time, which is why what you may hold and where it has to sit is worth settling before anybody signs anything.

Section 10(a). The instrument already assigns the rents to the lender, "unconditionally," and calls it an absolute assignment rather than an assignment for additional security only. You keep receiving them until the lender has given you a notice of Default and has told the tenant to pay it directly. Nothing in that sequence requires the lender to have known about the lease in advance.

If your loan closed before the 2021 redesign, those provisions are not missing. They moved. They sat in the 1-4 Family Rider, Form 3170, whose current 07/2021 edition keeps paragraph C, "Unless Lender and Borrower otherwise agree in writing, Section 6 concerning Borrower's occupancy of the Property is deleted," and paragraph D, under which the lender may on request after default take an assignment of "all leases of the Property and all security deposits made in connection with leases of the Property." If that rider is in your closing packet, your occupancy covenant was struck out on day one.

One more servicer errand hides in Section 5(c): every required policy "must include a standard mortgage clause" and "must name Lender as mortgagee and/or as an additional loss payee." Change carriers without sending the new declarations page to the servicer and you have opened a paperwork gap the servicer is entitled to fill with force-placed coverage.

Here is the order the work actually falls in, with the clocks attached.

Insurance gets one paragraph here and a page of its own

Your homeowners policy insures the dwelling where you reside, and that definition does all the work: move out and the property side of the contract points at an address that no longer answers to its own terms. The switch has its own arithmetic, including loss-of-rent limits, the 60-day vacancy clock that runs during a turnover, and liability that is bolted on rather than built in. It is set out in what changes when a homeowners policy becomes a landlord policy. For this list the point is narrow. Tell the carrier in writing before the lease starts, and get a reissued declarations page rather than a note on a file.

What the association can actually demand, and what it demanded too late

Two different questions live inside "tell the HOA." The first is whether you may rent at all. The second is what the board may make you hand over once you do.

Arizona answers the second with numbers. A.R.S. § 33-1806.01, read 23 August 2026, lets a planned community association ask for the name and contact information of any adults occupying the property, the beginning and ending dates of the tenancy, and a description and licence plate numbers of tenant vehicles, and nothing else. The managing agent — or the association itself where there is no managing agent — may charge no more than $25, payable within fifteen days of the postmarked request, chargeable for each new tenancy but not for a renewal. Any fee or penalty for late or incomplete information is capped at $15. The association is barred from requiring the rental application, credit report, or lease, and from charging or fining a rented parcel any differently from an owner-occupied one. Exceed those caps and subsection F voids the charge entirely.

The first question turns on your recorded declaration and on when the restriction landed. Florida drew a line at a date. Under Fla. Stat. § 720.306(1)(h), a governing document or amendment enacted after 1 July 2021 that prohibits or regulates rental agreements applies only to an owner who acquires title after its effective date, or who consented to it. The carve-out is narrow: associations may still amend to reach rentals shorter than six months, or more than three rentals in a calendar year, and those amendments bind everyone.

Which makes the useful request something other than "may I rent." Ask for the declaration, every amendment recorded since you took title, and the recording date of each one. The board's summary email is not the instrument.

The assessor is the party that compounds

This is the one that gets left off the list, and it is the one that quietly bills for years.

Florida puts the duty on the owner. Fla. Stat. § 196.011(10)(a) says the owner of any property granted an exemption who is not required to file an annual application "shall notify the property appraiser promptly whenever the use of the property or the status or condition of the owner changes so as to change the exempt status of the property." Fail to, and if the appraiser determines that for any year within the prior ten years you were not entitled to the exemption, you owe the taxes exempted "plus 15 percent interest per annum and a penalty of 50 percent of the taxes exempted." You get thirty days to pay before a notice of tax lien is recorded. The lien machinery sits in § 196.161, and it attaches to other property you own in that county, or in another county if you have nothing left in the first.

Run it on a small exemption. Say yours saved $780 a year, and four years went by before anyone noticed. That is $3,120 of exempted tax, a $1,560 penalty, and 15 percent a year accruing on top of it. On a unit clearing perhaps $2,000 a year, one unfiled form erases two and a half years of profit.

Your state may be far gentler. It may also cap annual assessment increases on non-homestead property at a looser percentage than on homestead property, which is a second cost that surfaces on the following January's roll rather than in a penalty letter. Two questions for the assessor's office: what removes the exemption, and what the assessed value does in the year after it goes.

The city usually wants a number on a form before the keys turn

Plenty of places run no program at all, which is why this party gets skipped. Where one does exist it tends to want the form before occupancy rather than after, and it attaches daily penalties rather than flat fines.

Seattle is a worked example with published 2026 figures. Under its Rental Registration and Inspection Ordinance fee schedule, registration runs $126 for a single-unit property and is valid for two years, plus $31.50 for each additional unit at the same property. Every registered property is inspected at least once every five to ten years; a City inspector costs $241.50 for the property, or you hire a qualified private inspector and pay a $63 filing fee. An overdue registration or inspection draws a $52.50 late fee, and under Seattle Municipal Code 22.214.086 the City may assess cumulative civil penalties of $150 per day for the first ten days and $500 per day thereafter.

Ten days of that is $1,500. Thirty days is $11,500. Nobody mails a reminder to an address the program does not know about.

Working out whether your own city runs one of these is its own errand, and two things about it are worth knowing before you start: the label varies far more than the requirement does, and a county or state program can sit on top of a city that has none. The method is set out in how to check whether your city requires rental registration.

The IRS side starts before the first rent check clears

Publication 527, the edition for 2025 returns dated 8 January 2026, holds the mechanics, and three of them matter on day one rather than in April.

Rental income goes on Schedule E (Form 1040), and "rental income is any payment you receive for the use or occupation of property," not only the amounts you labelled rent. Advance rent is included in the year you receive it, whatever period it covers. The publication's own example has a landlord signing a ten-year lease in March 2025, receiving $9,600 for the first year and $9,600 for the last, and including $19,200 in that year's income.

A security deposit you intend to return is not income when you receive it. A deposit written into the lease as the final month's rent is advance rent, and is.

The third one is the reason to write down a date. For property converted from personal use, the publication states that its basis for depreciation "is the lesser of its adjusted basis or its FMV when you change it to rental use." That value is fixed on one specific day, and nobody reconstructs it well three years later. Photograph the house, keep the listing or appraisal if there is one, note that year's assessed split between land and building, and put all of it somewhere you will find it again.

None of that is tax advice and I am not a preparer. It is only the reason the conversion date belongs in your records rather than in your memory.

Tell the tenant in writing, or lose a case you would otherwise win

The party most often missing from the notification list is the one living in the house.

California has the sharpest version. Civil Code § 1962, which by § 1961 reaches "every dwelling structure containing one or more units offered to the public for rent or for lease for residential purposes," requires the lease to disclose the name, telephone number, and usual street address at which personal service may be effected for each person authorized to manage the premises and for an owner or the owner's agent for service of process; who rent is paid to and in what form; and that a copy of the signed lease reach the tenant within 15 days.

Subdivision (c) supplies the teeth. The information must be kept current, and it binds any successor owner or manager, who has fifteen days to comply. Until then, "a successor owner or manager shall not serve a notice pursuant to paragraph (2) of Section 1161 of the Code of Civil Procedure or otherwise evict a tenant for nonpayment of rent that accrued during the period of noncompliance." That is the three-day pay-or-quit notice, disabled for the entire stretch you were out of compliance. Subdivision (d) adds that anyone who signed on the owner's behalf without complying is deemed the owner's agent for service of process, for performing the owner's obligations, and for receiving rent.

Inherit a tenanted house, keep collecting, never send the disclosure, and the defect is in the file before the first late payment. Which fits a pattern worth carrying around, because most notices die on procedure rather than on the merits. Other states run their own version of the same disclosure under other names. Look yours up by searching your landlord-tenant statute for "name and address of the owner."

Six parties, and only some of them will come looking. The servicer, the association, and the city each have their own way of finding out eventually; the assessor often learns it from the same public record that told the association. The one nobody chases is the tenant disclosure, and that is the one deciding whether you can enforce your own lease.

I am not a lawyer, a broker, or a licensed property manager, and every statute quoted above is one state's answer read on one date. Treat each as a template for the question, then go find the paragraph that governs where your house actually stands.