5 Common Tax Mistakes New Businesses Make in Kenya

Starting a new business is exciting — full of ambition, late nights, and big dreams. But in the rush to launch and grow, many entrepreneurs in Kenya unknowingly make tax mistakes that end up costing them dearly.

1. Delaying Tax Registration

One of the first mistakes many founders make is launching their business operations before properly registering with the Kenya Revenue Authority (KRA). There’s a common belief that tax registration is only necessary once the business “takes off,” but that couldn’t be further from the truth. From the moment you start offering services or selling products, you’re legally required to obtain a KRA PIN, register for VAT if your annual turnover is expected to exceed Ksh 5 million, sign up for Turnover Tax (TOT) if your income is between Ksh 1 million and Ksh 5 million, and register for PAYE if you have employees. Delaying these steps exposes you to compliance issues, penalties, and missed benefits. KRA’s systems are more digital and interconnected than ever, making it easier for them to flag late or non-compliant businesses.

2. Mixing Personal and Business Finances

In the early stages of running a business, many entrepreneurs opt to use one bank account for both personal and business transactions. While this may seem convenient, it creates significant confusion when tax time arrives. It becomes difficult to draw a clear line between business costs and personal expenses, which makes it almost impossible to identify accurate profits, legitimate business expenses, or personal drawings. This not only complicates tax reporting but can also land you in trouble if KRA questions your financial records. The simplest solution is to open a dedicated business account right from the beginning. Doing so creates a clean financial trail that will save you countless hours and frustrations down the line.

3. Poor Record Keeping

Good record keeping is not just a best practice — it’s a legal requirement. Kenyan tax law obligates businesses to maintain proper records for at least five years. Despite this, many small businesses operate without formal receipts or invoices, rely on handwritten notes or Excel sheets with no backups, and often lack a basic bookkeeping system. Unfortunately, when KRA comes knocking — and they eventually do — you’ll be expected to produce documentation proving your income and expenses. Without this, you risk fines or disputes. Beyond compliance, clean records also help you gauge whether your business is growing or bleeding. Investing in proper record-keeping systems early pays off tenfold in accuracy, control, and peace of mind.

4. Late or Incorrect Tax Filings

Another common error among new businesses is failing to meet tax deadlines or submitting inaccurate returns. VAT, PAYE, and annual tax return deadlines are strict — and missing them almost always results in penalties and interest charges. Worse still, filing returns with incorrect figures, either by underreporting income or omitting certain tax obligations, can trigger audits and deeper investigations. These issues often arise from a lack of understanding of Kenya’s tax laws or poor internal systems. My advice is simple: set up reminders, use compliance tools, or better yet, work with a professional who can file on your behalf — correctly and on time.

5. Avoiding Professional Help

Many small business owners believe that hiring a tax consultant is a luxury they can’t afford, especially in the early days. But in reality, not having professional guidance often ends up being far more expensive. From overlooked deductions to missed compliance deadlines, the cost of getting it wrong is significant. At Zola Consultants, our goal is to make tax simple, legal, and strategic. We help businesses stay compliant, uncover tax-saving opportunities, and plan effectively for growth. Having an expert in your corner allows you to focus on building your business — with confidence and peace of mind.

Final Word from Me

Kenya’s tax environment is changing rapidly. With faster digital systems, stricter enforcement, and increased expectations on compliance, it’s more important than ever for entrepreneurs to get it right from the start. If you’re launching or scaling your business, don’t let tax mistakes slow you down or pull you under.

Let’s make sure you grow right — legally, sustainably, and profitably.

Need help getting your taxes in order?
Reach out to us at Zola Consultants Limited. We’re here to walk the journey with you — from business registration to long-term tax strategy, and everything in between.