Cash Deposits Are Illegal in Colombia. Here's What a Landlord Can Actually Ask For

If a landlord or rental agency in Colombia asks you for a cash deposit to secure a residential lease, they are asking you to do something illegal. That's not an opinion — it's Article 16 of Ley 820 de 2003, Colombia's residential tenancy law, and it has been in force for over twenty years.

And yet deposits are still routinely demanded, especially from foreigners who don't know the law. This article explains exactly what Ley 820 prohibits, what guarantees a landlord can legally require, and what to do if someone insists on cash upfront.

What Ley 820, Article 16 Actually Says

The law is unambiguous. Article 16 is titled "Prohibición de depósitos y cauciones reales" — Prohibition of deposits and real securities. It states that in residential urban lease contracts, the landlord may not demand deposits in cash or any other form of real guarantee to secure the tenant's contractual obligations.

The prohibition extends further: these guarantees cannot be demanded indirectly, through a third party, or in a separate document from the lease contract itself. If a clause requiring a deposit appears in your contract, it is considered no escrita — unwritten, legally void — even if you signed it.

So What Can a Landlord Legally Ask For?

Ley 820 prohibits deposits but it does not prohibit guarantees. The difference matters. A deposit is cash you hand over; a guarantee is a contract or third party that backs your obligations without you surrendering money. Here are the four legal mechanisms:

1. Póliza de arrendamiento (rental insurance policy)

The most common professional option. An insurance company (Sura, Liberty, Allianz, others) issues a policy that covers the landlord against unpaid rent and damages. The tenant pays the premium — typically 3–5% of the annual canon as a one-time payment, or rolled into monthly installments. The policy replaces the need for a codeudor in most cases. Many inmobiliarias require this by default.

2. Afianzamiento (guarantee company)

Companies like Fianzacrédito or Coarriendo provide a blanket guarantee after running a credit and background study (estudio de arrendamiento) on the applicant. The tenant pays for the study (typically COP 50–150K) and may pay an annual fee. TOTAL BIENES, for example, requires all contracts to go through afianzamiento — the number of deudores solidarios required depends on the canon value.

3. Codeudor / deudor solidario (co-signer)

A third party — usually a Colombian property owner or someone with verifiable income — who signs the lease alongside you and becomes jointly liable. This is the traditional guarantee and the hardest for foreigners to arrange, because the codeudor must typically own real estate in Colombia or demonstrate income above a threshold (often 2–3× the canon). If you don't know anyone who qualifies, the póliza or afianzadora route is your alternative.

4. CDT (certificate of deposit at a bank)

Some landlords accept a Colombian bank CDT as an indirect guarantee — you open a fixed-term deposit and assign it to the landlord as collateral. The money stays yours (you earn interest) but the landlord can claim against it if you default. This requires a Colombian bank account, which usually requires a cédula de extranjería or at minimum an M-visa.

What to Do When Someone Demands a Deposit Anyway

It happens constantly. Here's the escalation path:

Step 1: Name the law. Tell the landlord or agency that Ley 820, Article 16 prohibits cash deposits on residential leases. Most legitimate agencies already know this — if they're asking anyway, they're either testing you or operating informally.

Step 2: Offer a legal alternative. Propose a póliza de arrendamiento or afianzamiento instead. This shows you're a serious tenant who understands the system, not someone trying to avoid commitment.

Step 3: File a complaint. If they insist, you can report the practice to the Secretaría del Hábitat (in Bogotá) or the Superintendencia de Industria y Comercio (SIC). In Medellín, the Personería de Medellín handles tenant complaints. The landlord risks fines for violating Ley 820.

Step 4: Walk away. A landlord who demands an illegal deposit is showing you who they are. There are enough legitimate options in Medellín that you don't need to start a tenancy with a legal violation.

Why This Matters for Foreigners Specifically

The deposit-demand is disproportionately aimed at foreigners because agencies assume you don't know the law, you can't easily file a complaint, and you're under time pressure to find housing. Knowing Article 16 exists — and being able to name it — changes the dynamic immediately. It tells the other side you've done your homework, and it opens the door to the legitimate guarantee mechanisms that the formal market actually uses.

If you're working with a professional inmobiliaria that goes through a proper estudio de arrendamiento with an afianzadora, the deposit question shouldn't come up at all. That's one of the reasons working through a formal agency — even with the upfront costs — protects you.