KRA Rental Income Tax: A Practical Guide for Kenyan Landlords

Every few months a landlord asks the same question in a Nairobi property owners' WhatsApp group: "Does KRA actually know about my rental income?" The honest answer is that KRA has been building better visibility into rental income for years, through bank data, through iTax filing patterns, and through the simple fact that most tenants now pay rent electronically, which leaves a trail. Whether or not you've been asked about it yet, the tax obligation exists from the day you start collecting rent.

This guide won't quote you an exact percentage and tell you that's the law. Tax rates and thresholds for rental income in Kenya have changed more than once in recent years, and getting the number wrong in a blog post helps nobody. What this guide will do is walk you through how rental income tax generally works, what records you need regardless of the rate, and why confirming the current figures directly with KRA or a licensed tax advisor before you file is not optional caution, it's basic due diligence.

The Basic Shape of Rental Income Tax in Kenya

Kenya taxes residential rental income through a simplified regime aimed specifically at landlords, separate from the standard corporate or personal income tax bands. The idea behind this simplified regime is that landlords, many of whom are individuals with a handful of units rather than registered companies, shouldn't need a full accounting department just to declare rent.

Under this simplified approach, tax is generally charged on gross rental income rather than on profit after expenses, at a rate that is lower than standard income tax bands precisely because you can't deduct costs like maintenance, agent commissions, or mortgage interest against it. This matters practically: if you're used to thinking "I'll deduct my plumbing bills and caretaker salary before I calculate tax," that's not how this particular regime is structured. Landlords earning above a certain annual threshold may fall outside this simplified regime and into standard taxation instead, where expense deductions apply differently.

Because the specific rate and the income threshold that determines which regime applies to you have been adjusted by the Finance Act in recent years, and may be adjusted again, we're deliberately not stating a number here that could be outdated by the time you read this. Check the current rate and threshold directly on the KRA website, through iTax, or with a registered tax agent before you file anything. This is the single most important thing in this entire article.

What Counts as Rental Income

Rental income is broader than just the monthly rent cheque. It generally includes:

• Base rent collected from tenants, whether residential or commercial.
• Service charges or utility pass-throughs if you're billing tenants for water, garbage collection, or security as part of the tenancy, depending on how they're structured.
• Non-refundable deposits or fees that aren't returned to the tenant.
• Income from short-stay or Airbnb-style letting, which KRA treats as rental income even though it's collected differently from a standard monthly lease.

Refundable security deposits that you're holding on the tenant's behalf, and genuinely intend to return at the end of the tenancy, are generally not treated as income at the point you receive them. Where this gets complicated is when a deposit is partially or fully forfeited, for damages or unpaid rent, at which point that forfeited portion can become taxable. If you're unsure how a specific payment should be categorized, this is exactly the kind of question a tax advisor earns their fee answering.

Why "I'll Deal With It Later" Is an Expensive Habit

The landlords who get into trouble with KRA are rarely the ones deliberately evading tax. More often, it's landlords who genuinely didn't register, didn't file, and assumed that because nobody had asked yet, nobody was going to. Penalties for late filing and late payment accumulate, and they apply retroactively from when the obligation started, not from when KRA happened to notice.

There's also a practical business reason to stay current beyond avoiding penalties. If you ever want to sell a property, refinance against it, bring in a co-investor, or qualify for commercial credit using your rental portfolio as proof of income, a clean tax filing history is often part of the paperwork. Lenders and buyers increasingly ask for it. A portfolio with three years of consistent iTax filings looks very different, from a credibility standpoint, than one with none.

Records You Should Be Keeping Regardless of the Exact Rate

Whatever the current rate turns out to be when you check it, the records you need to file accurately don't change:

• A complete log of rent received, per unit, per month, including the date and method of payment (M-Pesa, bank transfer, cash).
• Records of any non-refundable amounts collected, separate from refundable deposits.
• Your KRA PIN and the PIN registration status of each property if you're managing on behalf of multiple owners or through a family arrangement.
• Bank statements or M-Pesa statements that can corroborate what you've declared, in case of an audit or query.

This is one of the places where a property management system earns its keep even outside of rent collection. When every payment flows through a digital system with a timestamp and a method attached, you're not reconstructing a year of rent history from memory and a stack of M-Pesa messages in January. You're exporting a report that already exists.

Common Questions Landlords Actually Ask

"I only have two units, does this still apply to me?"
Generally yes. The simplified rental income tax regime exists specifically because so many Kenyan landlords have small portfolios. The obligation to declare rental income doesn't disappear because the portfolio is small, though the regime and process you fall under may differ based on your total annual rental income. Confirm with KRA where your specific situation sits.

"My tenant pays me in cash, does KRA know?"
Whether or not a specific cash payment is traceable isn't really the right question. The legal obligation to declare rental income exists independent of how traceable any individual payment is. Treating undeclared cash income as "safe" because it's harder to trace is a risk calculation, not a tax strategy, and it's one we'd strongly discourage.

"Can I deduct my mortgage interest or renovation costs?"
This depends heavily on which tax regime applies to your income level, and the rules here are genuinely technical. This is a direct question for a tax advisor rather than something to guess at from a blog post.

The One Thing Worth Repeating

Nothing in this guide should be treated as a final answer on rates, thresholds, or deductions, because those details are exactly the kind of thing that shifts with each Finance Act and varies by individual circumstance. Use this as a map of the territory, then confirm the specifics with KRA directly or with a registered tax advisor before you file. It's a short conversation that can save you from a much longer and more expensive one later.

Keep clean rent records all year so tax season isn't a scramble. Start a free 30-day trial at Makeja Homes and every payment, receipt, and tenant record is already organized when you need it.