Quick Answer
An individual renting properties must classify the use of each property, issue CFDI, file the applicable tax returns, and manage ISR, IVA, withholdings, and deductions. Residential and commercial properties do not automatically receive the same tax treatment.
Guide to managing ISR, IVA, CFDI, withholdings, and deductions when an individual rents out a home, commercial space, warehouse, or office.
Do Not Mix Properties
Maintain a separate file for each property. The use, tenant, contract, payment, and expenses can result in different tax treatments.
Folder per property
- Updated tax certificate and leasing obligations.
- Current contract, property identification, and tenant information.
- CFDI for each rent payment and, if applicable, payment complement.
- Account statements identifying payments and security deposits.
- List of deductions, withholdings, tax returns, and acknowledgments.
The Five Decisions That Change the Calculation
The leasing regime applies to individuals earning income from renting real estate. Monthly operations require distinguishing rent, deposits, maintenance, and services, as well as identifying whether the tenant is an individual or a legal entity and the property's use.
You must also choose and document the applicable deduction method, review withholdings, and reconcile CFDI with payments. Combining multiple properties into a single figure prevents knowing which generates income, expense, or difference.
Classify Before Calculating
Recommended Monthly Process
- Separate properties, contracts, and billing accounts.
- Confirm use, tenant type, and tax obligations.
- Issue CFDI and manage payments, deposits, and withholdings.
- Classify deductions with evidence per property.
- Monthly reconciliation and cumulative review before the annual return.
Frequently Asked Questions
Is IVA charged on residential rent?
The property's use is decisive. Confirm it is truly used as a residence and review separate services or concepts.
Is a security deposit considered rent?
It should not be automatically classified as such. Document the contract, its purpose, and what happens when it is applied or refunded.
What changes if the tenant is a company?
There may be different withholdings and requirements; review CFDI, certificates, and tax returns with the contract in view.
Example: residential and commercial spaces are not treated the same
An individual rents an apartment for residence and a commercial space to a company. Although both generate rent, the treatment and documentation are not analyzed the same way. Contracts, payments, CFDI, withholdings, and expenses must be separated by property so each tax return has a verifiable trail.
In leasing, classifying the property and tenant before calculating avoids automatically applying IVA, withholdings, or deductions.
— Fintax
Errors That Appear in the Annual Return
- Invoicing all properties with the same tax treatment.
- Recording security deposits as income without reviewing the contract.
- Not reconciling withholdings made by corporate tenants.
- Mixing personal expenses with expenses identified by property.
Sources and Further Reading
Consult official sources: SAT Leasing Portal, individual tax returns, IVA Law.
To complete the process within Fintax, review: CFDI invoicing guide, tax return consultation, annual corporate tax return reference.
What to Do Now
Turn this review into a file with a responsible person, date, source, and evidence. If there is a material difference, an overdue obligation, or a decision that changes the calculation, validate the case with your accounting responsible before filing, canceling, or paying.
