A common beginner's mistake is to run the business out of a personal M-Pesa or bank account. It feels convenient until you need to know how much the business actually earned, or to explain a deposit to KRA or a lender. Separating the two is one of the cheapest improvements you can make.

Why it matters

  • Tax. KRA can treat unexplained deposits in your account as income. When business and private money are mixed, you cannot show what is what.
  • Knowing your profit. If your own spending is mixed with business costs, you cannot see whether the business makes money.
  • Borrowing. Lenders look at business statements. A clean account strengthens an application.
  • Liability. For a company, mixing funds can weaken the protection of limited liability.
  • Peace of mind. You can pay yourself on purpose, not by accident.

Step 1: open separate accounts

Open a business bank account or a separate M-Pesa till or paybill for the business, and a separate mobile wallet if you need one. Put all business receipts into it and pay all business costs out of it.

Step 2: pay yourself a regular amount

Decide a fixed monthly amount to pay yourself, and transfer it from the business account to your personal one. In a sole trader business this is drawings, in a company it may be a salary or dividends; see dividends and paying yourself from a company. Drawings are not an expense and do not reduce taxable profit. The owner drawings and capital account tracker records them and the capital you put in.

Step 3: record every transaction

Write each receipt and payment in a cashbook. The free simple cashbook keeps a running balance, and the daily takings and expenses log suits a shop. Match the cashbook to your statements every month; see bank reconciliation step by step.

Step 4: if you paid a business cost personally

Sometimes you pay a business bill from your own pocket. Record it as a capital introduced or a reimbursable expense, keep the receipt and repay yourself from the business account. Do not ignore it, or the costs will vanish from your books.

Step 5: keep personal expenses out

Do not claim personal costs as business expenses; see expenses small businesses can deduct. If you use a vehicle or phone for both, claim only the business share.

What if you are just starting

Many people start by using a personal account. At least keep a separate record of business transactions from the first day, and move to a business account as soon as you can. The start-up costs and funding calculator helps you plan the early months.

A simple weekly routine

  1. Record all sales and costs for the week.
  2. Check the business balance against the statement.
  3. Transfer your owner's pay.
  4. File receipts.

The tax payoff

Clean records also make choosing the right tax route easier; compare options with the freelancer tax calculator or the sole trader versus company calculator and keep proof as described in how to keep business records for KRA.

General guidance only. Ask your accountant about your own situation.

Common questions

Do I need a separate bank account for a small business? It is strongly advised. A business account makes bookkeeping, tax returns, loan applications and KRA checks far simpler because every transaction is business-related. If you are a sole trader, a separate M-Pesa line or till helps in the same way.

How should I pay myself from the business? Decide on a regular amount, either as a salary if the business is a company or as owner's drawings if you are a sole trader, and transfer it on a fixed date. Record each transfer so it is not mistaken for an expense.

What goes wrong when money is mixed? Income is hard to prove, expenses are hard to defend, and KRA can estimate your profit from deposits and add tax and penalties. Banks may also refuse loans because they cannot see how the business really performs.