12 eTIMS Mistakes That Will Cost SMEs & Freelancers Money in 2026 (And How to Avoid Them)

12 eTIMS Mistakes That Will Cost SMEs & Freelancers Money in 2026 (And How to Avoid Them)

Kenya’s tax system has changed for good.

If you run a business, freelance, or offer professional services, eTIMS is no longer optional. KRA is now actively enforcing it, and non-compliance comes with real financial consequences.

Whether you are a company, SME, or sole proprietor, understanding eTIMS is now a business survival skill.

Let’s break it down in a simple way.

The 2 Rules That Now Define Tax Compliance in Kenya.

Before we go into the steps, you must understand these two rules:

1. No eTIMS Registration = No Tax Compliance Certificate (TCC).

If your business is not registered on eTIMS, KRA will not issue a TCC, even if you file returns.

2. No eTIMS Invoice = Expense Will Be Disallowed

Starting with 2025 tax returns (filed in 2026):

  • Any expense not supported by a valid eTIMS invoice

  • Will be added back to your profit

  • And you will pay tax on it

In simple terms:
๐Ÿ‘‰ If the expense is not visible on KRA’s system, KRA assumes it never happened.

This is why businesses must tighten their internal controls immediately.



12 Practical Steps to Stay Fully eTIMS Compliant

1. Use the Correct Item or Service Codes

KRA systems can now detect what you sell or buy.

What goes wrong:
A consultant issues invoices as “General Goods” instead of “Consultancy Services.”

What to do:
Ensure your products or services are correctly mapped to the right eTIMS codes.
Wrong descriptions can trigger audits.


2. Reconcile Purchases with eTIMS Every Month

Do not wait until year-end.

Why this matters:
If a supplier says they invoiced you but the invoice doesn’t appear on KRA’s system, you lose that expense.

Action:
Every month:

  • Download your eTIMS Purchase Report from iTax

  • Compare it with your internal expense records

  • Resolve missing or incorrect invoices immediately


3. Train Staff Outside the Finance Office

Most compliance mistakes don’t happen in accounts—they happen on the ground.

Who needs training:

  • Procurement staff

  • Admins

  • Drivers

  • Field officers

Key rule:
A receipt is only valid if it has:

  • A QR code

  • An eTIMS control unit number

Delivery notes and cash sale receipts are not tax-valid.


4. Apply a “No eTIMS, No Payment” Rule

This one rule can save your business millions.

Action:
Update your payment policy to state clearly:

“Payment will only be made upon presentation of a valid eTIMS invoice.”

This shifts compliance responsibility to your suppliers before you pay them.


5. Vet All New Suppliers Before Working With Them

Not every supplier is tax-compliant—and their mistake becomes your problem.

Before onboarding a supplier:

  • Check their KRA PIN

  • Confirm their registered name matches their documents

  • Check their tax obligations status

If they’re not compliant, don’t onboard them.


6. Always Capture Your KRA PIN on Field Purchases

Generic receipts are useless for tax purposes.

Examples:

  • Fuel

  • Meals

  • Spare parts

  • Emergency purchases

Action:
Instruct staff that for any purchase above your policy limit:

  • The vendor must capture your business PIN

  • At the point of sale

No PIN = no deductible expense.


7. Keep a Digital Compliance Folder

Thermal receipts fade. Audits don’t.

KRA requires records to be kept for at least 5 years.

Best practice:

  • Scan eTIMS invoices immediately

  • Rename files clearly (Date_Supplier_Amount)

  • Store them on Google Drive, OneDrive, or a secure system


8. Understand When Reverse Invoicing Is Allowed

Reverse invoicing is useful—but only in specific cases.

Rule:

  • If the supplier is VAT registered → They must issue the invoice

  • If the supplier is not VAT registered → You may reverse invoice via eCitizen

Using reverse invoicing incorrectly can invalidate the expense.


9. Verify Invoices Using the QR Code

Fake eTIMS invoices already exist.

Action:
Randomly scan QR codes on invoices:

  • The scan should lead to KRA’s verification page

  • Amount, date, and supplier details must match

If it doesn’t match, reject the invoice.


10. Protect Yourself Through Contracts

Your contracts should shield you from supplier mistakes.

Add this clause to your SLAs:

“The Supplier shall indemnify the Client against any penalties, additional taxes, or disallowed expenses arising from failure to issue valid eTIMS documentation.”

This is legal protection, not aggression.


11. Clean Up Before the New Financial Year

Don’t carry risky suppliers into the future.

Action:

  • Review suppliers who delayed or refused to issue eTIMS invoices in 2025

  • If they haven’t complied by now, replace them

  • They are a tax risk


12. Create a Compliance Calendar

Tax compliance is continuous.

Simple schedule:

  • Monthly: VAT filing & eTIMS purchase reconciliation

  • Quarterly: Supplier compliance review

  • Annually: TCC renewal check

Consistency prevents penalties.



Final Takeaway: eTIMS Is Not Optional

eTIMS is now the backbone of tax compliance in Kenya.

If an expense is not on KRA’s system, it does not exist for tax purposes.



Need Help With eTIMS?

Makabe Consulting provides end-to-end eTIMS support, including:

  • eTIMS registration and invoicing setup

  • Staff training on valid documentation

  • eTIMS integration with accounting software

  • Tax compliance and health checks

Reach out and let’s make your business fully compliant and audit-ready.

Send us a message on => WhatsApp <= for quick support.

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