How to File Rental Income on SARS eFiling: The 2026 Complete Guide

If you own even one rental property in South Africa, SARS expects you to declare that income on your ITR12 every year. Miss it, get the codes wrong, or overclaim deductions — and you're on a fast track to a verification audit, understatement penalties, and interest charges.

This guide walks you through the entire process for the 2026 filing season (covering the 1 March 2025 – 29 February 2026 tax year), step by step.

Who Needs to Declare Rental Income?

You must declare rental income on your ITR12 if you received rent from:

• A residential property (flat, townhouse, standalone house)
• A commercial property (retail, office, warehouse)
• A holiday home or Airbnb / short-term rental
• A sectional title unit
• A room in your primary residence (yes — this counts too)
• A garage, parking bay, or storage let separately

Even if you made a loss, you must declare it. In fact, declaring a loss is how you reduce your other taxable income — you want SARS to know about it.

The Core Principle: Rental Income is Taxed Like a Business

SARS treats rental property as a trade for tax purposes. That means:

• Gross rent minus allowable expenses = net rental profit (or loss)
• Net profit is added to your other income and taxed at your marginal rate
• A net loss offsets your other taxable income (e.g. salary, interest) — reducing your overall tax bill
• Losses can be ring-fenced if SARS decides the activity isn't a bona fide profit-seeking trade (more on this below)

Step 1: Gather Your Records Before You Open eFiling

SARS can ask for supporting documents up to 5 years after assessment. Have these ready:

• Rental statements from your managing agent (or your own ledger)
• Lease agreements for each tenant
• All expense invoices and receipts (municipal, insurance, levies, repairs, agent fees)
• Bond / interest certificate from your bank
• Bank statements showing rent deposits
• Rates and taxes statements from the municipality
• Sectional title levy statements (if applicable)

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Step 2: What Income Must You Declare?

On the ITR12, rental income goes into the "Local Rental Income (not from trade)" section. You need:

Source code on ITR12: 4210 (Local Rental Income — Non-Trade)

Step 3: Allowable Deductions — What Can You Claim?

This is where most landlords leave money on the table. Here's the complete SARS-approved list, with source codes you'll see in the property expenses schedule:

✅ Always Deductible

• Interest on bond (not the capital portion — only interest)
• Rates and taxes (municipal property rates)
• Levies (sectional title, HOA, estate levies)
• Insurance premiums (building insurance, landlord insurance)
• Rental agent commission / management fees
• Advertising costs (Property24, Private Property, etc.)
• Bank charges on the rental account
• Accountant / bookkeeping fees related to the rental
• Security costs (armed response, alarm monitoring)
• Garden services (if landlord-paid)
• Cleaning fees (between tenants)
• Repairs and maintenance (see below)
• Stationery, postage, printing related to rental admin
• Travel to inspect the property (keep a logbook)
• Legal fees (eviction, lease drafting, debt collection)

⚠ Repairs vs. Improvements (the #1 audit trap)

SARS distinguishes strictly between the two:

• Repairs = restore to original condition → fully deductible in the year incurred ✓
• Improvements = enhance value or extend useful life → capitalised (added to base cost, claimed on disposal via CGT) ✗

Examples:

Rule of thumb: If it restores → deduct. If it betters → capitalise.

❌ Not Deductible

• The capital portion of your bond repayment
• Purchase price of the property
• Transfer duty and conveyancer fees (these are added to base cost)
• Improvements (as above)
• Your personal use portion (if you occupy part of the year)
• Fines, penalties, and SARS interest on late payments

Step 4: Filing on eFiling — The Actual Walkthrough

1. Log in at sars.gov.za → eFiling
2. Select "Returns Issued" → ITR12 for the relevant tax year
3. Click "My Tax Return (ITR12)"
4. In the initial wizard, tick "Did you derive income from rental of fixed property?" → Yes
5. A new "Local Rental Income" schedule will appear on your return
6. For each property, add:
   • Property address
   • Period the property was let
   • Gross rental income
   • Each expense line by category (use the same categories as above)
   • Profit / (loss) is auto-calculated
7. If you have multiple properties, add each one as a separate schedule
8. Save and review the summary — total net rental profit or loss should flow to field 4210 in the return
9. Submit

Step 5: Provisional Tax — Are You Registered?

If your rental profit (after deductions) exceeds R30,000 per year and you're not covered by PAYE, you must register as a provisional taxpayer and submit IRP6 returns twice a year:

• 1st period: by 31 August (covering 1 March – 31 August)
• 2nd period: by 28/29 February (covering the full year)
• 3rd (optional) top-up: by 30 September after year-end

Missing a provisional payment triggers a 10% late payment penalty plus interest.

Common Audit Triggers (And How to Avoid Them)

SARS uses AI risk-scoring on ITR12s. These flags spike your audit probability:

1. Massive repairs claim in your first year ("restoring" a newly-bought property)
2. Ongoing losses for 3+ years (they may ring-fence under section 20A)
3. Rental income that doesn't match bond interest certificates
4. Missing property address or period let
5. Agent fees declared without a matching rental agent name
6. Claiming 100% of a mixed-use property (e.g. you live there part-time)

Ring-Fencing of Losses (Section 20A)

If SARS decides your rental isn't a genuine profit-seeking trade (e.g. you're just holding for capital appreciation), they can ring-fence your losses — meaning the loss cannot be used to offset your salary. The test:

• Taxable income before the loss is in the top tax bracket (over R949,000 for 2025/26), AND
• The activity has shown losses for 3+ of the last 5 years

If that describes you, expect a ring-fencing letter.

VAT on Rental Income

• Residential rental: VAT-exempt. You cannot charge VAT, you cannot claim input VAT. Full stop.
• Commercial rental: Standard-rated at 15% if you're VAT-registered (compulsory above R1m turnover/year).
• Short-term rental (< 28 days) like Airbnb: standard-rated. If turnover > R1m/year you must register for VAT.

Capital Gains Tax When You Sell

When you eventually sell a rental property, you pay CGT on the gain. Keep records of:

• Original purchase price
• Transfer duty, bond costs, conveyancer fees
• All capitalised improvements (roof replacements, extensions, etc.)
• Selling costs (agent commission, bond cancellation, compliance certificates)

This is why "improvements" aren't deductible now — they reduce your CGT later.

Don't Forget the Special Rules

• Primary residence exclusion does not apply to rented-out portions of your home
• If you rent out your primary residence for part of the year (e.g. overseas sabbatical), apportion expenses pro-rata
• Section 13sex allowance: build-to-rent developers can claim accelerated depreciation if they own 5+ new residential units — but this is a specialist area, not your typical buy-to-let

Final Checklist Before You Submit

• All rental income declared (every property, every month)
• Each expense has a supporting invoice on file
• Repairs vs. improvements correctly classified
• Bond interest matches bank certificate
• Agent fees match agent statements
• Provisional tax up to date (if applicable)
• Electronic ledger backed up (keep 5 years)

How BodmasBooks™ Makes This Effortless

BodmasBooks™ was purpose-built for South African landlords. Every transaction is pre-tagged with its ITR12 source code, repairs are separated from improvements automatically via AI categorisation, and at year-end you get a one-click tax pack that you can hand to your accountant — or paste straight into eFiling.

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This article is general guidance, not tax advice. Every situation is unique — consult a registered tax practitioner for your specific case.