The number is right. The condition attached to it is what goes missing.
Three months is the figure almost everyone has heard, and it is accurate, for one class of premises and no other. Section 9(1)(a) of the Rent Act, No. 7 of 1972 makes it unlawful to demand, receive or pay, by way of an advance of rent, any amount above the authorised rent for a period of three months. Section 9(1)(b) closes the obvious way round it: no premium, commission, gratuity or other like payment or pecuniary consideration may be taken as a condition of the tenancy.
Those two lines do one job between them. They stop a rent ceiling being turned into a lump sum collected at the start.
What they do not do is travel. Section 9 lives inside the Rent Act, so it binds only the premises the Rent Act binds, a set bounded by exceptions anchored to a date in 1980, which no amount of new building can extend.
Which premises the Act actually binds
Section 2(1) applies the Act in the areas where the earlier Rent Restriction Act, No. 29 of 1948 was in force, together with any area the Minister has since declared. Section 2(4) then sets out the premises that are excepted from it.
Two of those exceptions do a great deal of work. Residential premises constructed after 1 January 1980 and let on or after that date are excepted. So are residential premises the owner was occupying on 1 January 1980 and subsequently let out. C. Mathew and Co, in their practice note on the applicability of the Rent Act, set both out.
That cut-off is now more than forty-five years old, and it does not move. Anything built after it and first let after it is outside the Act. How much of the housing currently being let in Colombo, Gampaha or Kandy that describes is not something anyone has published a measurement of, but the excepted category can only have grown since 1980, and the category the Act covers cannot have. For premises inside the exception there is no statutory ceiling on the advance, because the statute that contains the ceiling does not govern them.
This is how the three-month rule comes to circulate as though it were a national standard. The figure is repeated accurately and the condition attached to it is dropped along the way, a different failure from getting the number wrong, and a harder one to notice.
A second gate, open since January 2023
The Recovery of Possession of Premises Given on Lease Act, No. 1 of 2023 commenced on 20 January 2023. Its section 34(1) provides that nothing in the Rent Act applies to a lease agreement executed on or after that date.
The noun is doing careful work. That Act defines a lease agreement narrowly. It must be an agreement executed in terms of section 2 of the Prevention of Frauds Ordinance, or an instrument of lease made under the Registration of Title Act, with the stamp duty paid on it. A verbal arrangement about a monthly rent is not that document. Neither is a typed page signed across a table with two friends as witnesses.
So a letting can now sit outside the three-month restriction by either of two independent routes, the premises are excepted under the 1972 Act, or the arrangement is a qualifying lease made since January 2023.
| Rent Act premises | Premises outside the Rent Act | |
|---|---|---|
| Advance rent | limited to three months of authorised rent, section 9(1)(a) | no statutory ceiling; a term of the agreement |
| Premium, commission, gratuity | prohibited, section 9(1)(b) | not governed by that section |
| Where the law tends to lean | towards the tenant | no protective statute; the agreement’s own terms govern |
| What falls on each side | premises in a declared area that the section 2(4) exceptions do not reach | residential premises constructed after 1 January 1980 and let on or after that date |
| A qualifying lease made since 20 Jan 2023 | Rent Act switched off by section 34 of the 2023 Act | position unchanged |
Outside the ceiling is not the same as outside the rules
Where the Rent Act does not govern, the advance is a contract term. It is negotiated, it binds as written, and it is only as clear as the words chosen to describe it.
The harder question is not the amount but what the money was. Advance rent and a security deposit do different jobs. Advance rent runs down as the months it covers pass. A deposit is held against damage or arrears and is meant to come back at the end. A document that calls one sum by both names in different clauses has written its own dispute into itself.
The second problem is silence about the exit. An agreement that names the advance has done the easy half. The harder half is what happens to the unused part of it if the tenant leaves in month four of twelve, or if the landlord sells the property mid-term. Silence there is not neutral: it leaves the question to be argued after the money has already changed hands.
Settle these before anyone names a figure
When the building was constructed, and when it was first let, because that decides which regime applies. Whether there is to be a notarially executed lease, because that decides it a second time. Then, in writing: what the money is, what it covers, and the terms on which any unused portion returns.
The asset behind the tenancy
None of this is happening in a flat market. The Central Bank of Sri Lanka’s new condominium price index for Colombo District rose 18.5% year on year in the first quarter of 2026, and its Land Valuation Indicator for the same district was up 10.6% in the second half of 2025 against the second half of 2024.
Both measure capital values, and neither is a rent index, quoting them as though they were would be exactly the kind of borrowed number this page is arguing against. What they describe is the asset sitting behind the tenancy, and nothing beyond it. They do not tell you what the rent should be, what a tenant will pay, or what advance is reasonable to ask for.
Where this article stops
This sets out the position. It does not apply it to your premises, and it cannot. Whether the Rent Act governs a particular property turns on its construction date, its letting history, the local authority area and the rating assessment, and the effect of section 34 turns on precisely how your document was executed. Put those to a notary or an attorney-at-law before any money moves. A1 is a property agency, not a legal practice, and this is where the two separate.
What A1 does at this point
A1 acts on both sides of a letting across seven districts, Colombo, Kandy, Gampaha, Kurunegala, Matara, Galle and Nuwara Eliya, for landlords and for tenants, in residential and commercial property. That work runs to tenant placement: the right occupant, the commercial terms agreed, and both parties put in front of the professional who should be documenting it. Property management and maintenance are referred out. If the advance is going to be a point of friction, it is cheaper to have the conversation before the figure is on the table than after.