Ending a rental agreement: notice and timelines
October 8, 2026 · By Smarter Facility

Which kind of agreement you have, which notice period applies and how to prove when the other side received it. Steps for the notice and for the handover, so the deposit is settled without a dispute.
Ending a rental agreement depends on three things: whether the agreement is fixed-term or open-ended, which notice period it provides for and whether you can prove when the other side received the notice. Get one of them wrong and the tenancy may run past the planned date, and settling the deposit can turn into a dispute in which you have only your documents to rely on.
Fixed-term or open-ended agreement: which rules apply when ending it?
A fixed-term rental agreement expires on the date stated in it, while an open-ended one has no such date and ends with notice. Which rule applies to your agreement depends on which of the two it is, so start there.
Start with the end date. If the agreement states one, it is fixed-term. If there is none, or the agreement says it runs until terminated, it is open-ended. Mixed agreements are also common: they have a term, but also a notice clause for one of the parties. In those, the clause is the way to end the agreement and the term is the latest possible date. Ask a lawyer whether such a clause is valid in the form it is written.
If you cannot find the signed agreement, or only have an unsigned draft, do not decide its type from memory. Ask for the tenant's copy before you send anything, because a notice written for the wrong kind of agreement may not achieve its purpose.
Before you sign a new agreement, see what to include in a rental agreement and how to choose its term. That way you know at signing how you will end it.
What notice period applies when ending a rental agreement?
The notice period for a residential rental agreement is set first by the agreement itself. When the agreement does not provide one, the law sets it, so do not rely on a specific number of days before you have clarified it with a lawyer.
Read the termination clause first. If the clause sets a period, follow that period. Whether an agreement may provide a shorter period than the statutory one is a question for a lawyer. If the clause sets a longer period, plan around it.
The most common mistake is to apply a period remembered from a previous agreement or read on a forum. Every agreement is checked against its own text.
Some agreements give the landlord a longer notice period than the tenant. Each side follows the period the agreement sets for it, so check which part of the clause applies to you before you start counting.
How do you serve a notice you can prove?
A notice to end a rental agreement is served in writing and in a way that leaves proof of receipt, because in a dispute over the end date you will have to prove when the other side received it, not when you sent it.
An SMS, a chat message or a phone call show that you wanted to end the agreement. They rarely prove what the notice said, who received it and on which date. Those three facts are exactly what a dispute over the end date turns on.
Serve the notice like this:
- Write the notice with the names of both parties, the address of the property, the date of the agreement, the clause you rely on and the end date.
- Sign it and keep an identical signed copy.
- Serve it in a way that leaves proof of receipt: in person against the tenant's signature and date on your copy, by registered letter with return receipt, or by a notarial notice.
- Attach the proof of receipt to the agreement.
- If the tenant refuses to sign or does not collect the letter, move on to the next method instead of treating the refusal as receipt.
Check with a lawyer which of these methods the law recognises for your agreement and how each fixes the date of receipt. Ask the same lawyer what it means when a tenant refuses to accept the notice.
The methods differ in speed and certainty. Serving in person against a signature is the fastest, but depends on the tenant cooperating. A notarial notice is the hardest to challenge, but costs a notary fee and takes longer.
From which date does the notice period start?
Plan the notice period from the date on which you can prove the other side received it, and state the end date in the notice itself, so both sides work with the same date. Discuss with a lawyer from when the period runs under the law and under your clause.
The usual mistake is to count from the day you posted the letter. If delivery took several days, an end date calculated from the sending turns out to be too early, and the tenant can argue that the agreement is still in force.
When you cannot predict when the notice will arrive, leave a margin and state an end date later than the minimum. It is cheaper to pay a few more days of rent than to serve the notice again. On the day you receive the proof of receipt, note the end date and the handover date in your calendar.
Can a fixed-term rental agreement be ended early?
Most often a fixed-term rental agreement ends before its term runs out in one of three ways: an early-termination clause, an agreement between the two parties, or a breach by the other side. Whether the law allows other grounds as well is a question for a lawyer.
- Early-termination clause. Follow it exactly, including the notice period and the compensation, if the clause provides for one.
- Termination agreement. A short written agreement signed by both parties, stating the end date, the handover date, how the deposit will be settled and that neither party has further claims.
- Breach. Covered in the next section.
The agreement usually costs less, even when you have to give something up, for example part of the last month's rent. Whoever leaves a fixed-term agreement without a clause, an agreement or a breach takes on the risk of a dispute over the other side's losses. A lawyer will tell you how large that risk is for your agreement.
When the tenant wants to end a fixed-term agreement early, the same three paths apply, in the opposite direction. Before you insist on the full term, compare a claim against a tenant who has already moved out with quickly re-letting the property to a new tenant under a signed termination agreement.
When can an agreement be ended without notice?
Ending an agreement without the usual notice period is possible when the tenant seriously breaches it, most often by not paying rent, and it starts with documenting the breach. A lawyer will assess which conditions must be met beforehand, for example a demand and a deadline to pay.
Collect the evidence before you act: the dates and amounts of unpaid rent from bank statements, the written reminders you sent and, for damage, dated photos compared with the original furniture inventory. A breach you cannot document, the tenant can simply deny.
Check whether the agreement has a clause on breaches. Many agreements list grounds for immediate termination, and if yours has such a clause, cite it in your written notification. If it does not, the path is harder and is one for a lawyer.
Paying late and not paying are different things. If the tenant pays every month but late, that is a reason to renegotiate the payment date or change the terms at renewal. Ask a lawyer whether systematic lateness is sufficient grounds for termination.
The tenant has given notice: what happens next?
When the tenant gives notice, check it against the notice clause in the agreement, confirm in writing that you received it together with the end date, and schedule the handover before that date.
If the tenant's notice is shorter than the agreement requires, say so in your written confirmation and state the end date that follows from the agreement. If you do not reply, the tenant may argue that you accepted their date. If you agree to the earlier date, put that in writing too, as a termination agreement.
Use the notice period to find the next tenant. Agree viewing times in writing with the departing tenant and check whether the agreement has a clause on access to the property during the notice period.
What should you document at handover to settle the deposit?
When the rental agreement ends, record in a handover protocol signed by both parties the meter readings, the condition of every item on the original furniture inventory, dated photos and the returned keys; deductions from the deposit without such a record are hard to defend.
- Before handover day: prepare the original furniture inventory and the photos from move-in.
- At handover: photograph every meter (electricity, water, heating and gas, where there are any) so the reading is visible.
- At handover: go through the property room by room against the original inventory and photograph every difference.
- At handover: count and describe the keys, remote controls and access cards.
- After handover: check the final utility bills against the recorded readings.
The protocol comes next: a document signed by both parties that lists the readings, the differences from the inventory, the returned keys and the date from which the property is yours again. See how to write a handover protocol step by step. If the tenant refuses to sign, note the refusal in the protocol, ask a witness to sign and keep the photos.
Deduct from the deposit only what the agreement allows it to cover and what the protocol shows, and support every deduction with a document. Faded paint and worn floors in hallways and entrances are usually normal wear, not damage. Send the tenant a written statement of the deposit with every deduction and the amount you are returning. Look for the deadline for returning the deposit in the agreement, and if it is not there, ask a lawyer.
Keep a folder of rental documents for every property and fill it from move-in to move-out: the agreement and the original inventory, the notice with proof of receipt, the termination agreement if there is one, the signed protocol and the written statement of the deposit. The most common mistake is a missing inventory at move-in, which leaves nothing to compare the condition at handover against.
Smarter Facility is a rental property management platform in Bulgaria. Owners manage the property themselves or hand it to a partner agency, and see rents, agreements, repairs and documents in real time. Lease agreement management builds the agreement from a template, stores it in the cloud and tracks the start date, the end date and the terms, and it reminds you before the term runs out.
What should you do if the tenant does not leave?
If the tenant stays in the property after the agreement has ended, do not change the locks, do not cut the utilities and do not remove their belongings: trying to settle the matter yourself can turn against you, so seek a lawyer.
In a case of self-help, the landlord can end up as the defendant in a claim, even when the tenant has no ground to stay. A lawyer will explain what liability you carry.
Before you file a claim, send a final written demand in the same provable way as the notice. State the expired end date and a date for handing over the property. Attach the demand and the proof that it was received to the folder of rental documents, because a lawyer will ask for both.
A tenant who refuses to leave, an agreement where it is unclear whether it is fixed-term, or a disputed deposit large enough to justify a lawsuit are cases for a lawyer. Owners who do not want to deal with ending tenancies at all can hand the property to an agency to manage on their behalf.
This article is general information, not individual legal or tax advice. For a specific agreement, consult a lawyer or an accountant.
Frequently asked questions
- Does a fixed-term agreement renew if the tenant stays and keeps paying?
- If the tenant stays after the end date and the landlord keeps accepting rent without objection, a dispute can arise over whether the agreement continues. A lawyer will assess what the consequences are under your agreement. To avoid the dispute, confirm the end date in writing before it arrives and do not accept rent for any period after it without a written agreement.
- Does a rental agreement end when the property is sold?
- Whether the buyer is bound by the agreement depends on its date and term and on whether it was registered, and a lawyer or notary gives the specific answer. Before the sale, give the buyer a copy of the agreement and agree in writing who will deal with the tenant afterwards.
- Can the tenant use the deposit as rent for the last month?
- It is safest for the deposit to serve as the last month's rent only if the agreement or a written agreement allows it. Otherwise the deposit secures the damage and unpaid bills found at handover, and if it is used as rent, the landlord is left without cover for them. If the tenant announces such an intention, reply in writing before the last month begins.
- Can a notice be withdrawn after it has been served?
- It is safest for the withdrawal to be by agreement between both parties. Whether a served notice can be withdrawn unilaterally is a question for a lawyer. If either party changes their mind, draw up a written agreement, signed by both, that the notice is withdrawn and the agreement continues on the existing terms.
- Does ending a rental agreement have to be declared for tax purposes?
- Ending the agreement changes the rental income the owner declares for the year. Ask an accountant whether and how you must report it to the National Revenue Agency (NRA), and within what deadlines. Keep the notice, the handover protocol and the documents for the last payments, because together they show the date from which the rental income stopped.
