Tax Traps — 15 Costly Tax Mistakes Nigerians Must Avoid Under the New Tax Regime | Lanre Olowo
Tax clarity guide · 2026 regime

Nigeria's new tax rules.
Are you prepared?

Discover the 15 costly tax mistakes Nigerians must avoid under the new tax regime — explained in plain English, so you can protect your business, your records and your peace of mind.

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15costly mistakes · one guide
Tax Traps — 15 Costly Tax Mistakes Nigerians Must Avoid Under the New Tax Regime, by Lanre Olowo
The ground moved

Most tax trouble doesn't start at the tax office.

It starts months earlier — in a missing receipt, a deadline nobody diarised, a personal account used for business, a figure entered without checking, or an assumption carried over from the old system.

What changed on 1 January 2026

  • The Nigeria Tax Act 2025 and the Nigeria Tax Administration Act 2025 took effect.
  • The Nigeria Revenue Service (NRS) replaced the FIRS as the tax administrator.
  • Older laws — including the Personal Income Tax Act — were consolidated into the new framework.
  • Periods before 2026 are still governed by the old law, so the transition itself needs care.

Based on publicly available commencement guidance for the Tax Acts 2025.

New rules do not automatically replace old habits. The records you keep, the deadlines you track and the way you separate business from personal money are now the difference between quiet compliance and a stressful letter you were not expecting.

Tax Traps exists for one reason: to put the 15 mistakes that cost Nigerians the most in one focused, readable guide — so you can recognise a problem before it becomes an expensive one.

See what's inside
Inside the guide
15

traps. One focused guide.
No jargon.

Not a tax textbook. Not a pile of circulars. Fifteen specific, avoidable mistakes — with the clarity to spot them and the confidence to ask better questions.

By the last page, you'll be better able to:

  • Understand your tax obligations instead of relying on assumptions
  • Keep accurate financial records and supporting documents
  • Recognise the filing and payment deadlines that apply to you
  • Separate personal and business records where appropriate
  • Understand how income and business activity may affect your tax responsibilities

 

  • Avoid careless reporting and documentation errors
  • Understand the weight of valid receipts and supporting evidence
  • Know when to seek clarification on the rules that apply to you
  • Recognise compliance risks before you act — not after
  • Make more informed decisions about tax planning and financial administration
Where the traps hide

Five quiet places people lose money.

Records & evidence

Missing receipts, records you can't trace, documents that don't support what you reported.

Deadlines & filing

Due dates that pass unnoticed — and the avoidable penalties and stress that follow.

Personal vs business

One account for everything, mixing funds, and records that blur what belongs to what.

Reporting errors

Figures entered carelessly, wrong categories, income left out because it "didn't feel like" business.

Guessing instead of asking

Acting on hearsay or "what my friend did" instead of verifying the rule that applies to you.

Who it's for

If money passes through your hands, this is for you.

You do not need to be a tax expert to start. The goal is to understand the issues that deserve your attention — and when to bring in a professional.

Small business owners

You trade, invoice and keep records — often on your phone. Know what your obligations actually look like now.

Freelancers & consultants

Multiple clients, irregular income, no payroll department. Clarity matters more, not less.

Side-hustle operators

A salary plus a side income changes your tax picture. Learn where the overlap trips people up.

Salaried workers

PAYE is not the whole story. Understand your personal tax responsibilities beyond the payslip.

Founders & managers

You sign off on records and returns. Know what "good" looks like before it's tested.

Admin & finance staff

You keep the books. Build habits that keep the business out of avoidable trouble.

The shift

From hoping it's fine — to knowing what to check.

Before reading

  • Guessing which rules apply to you
  • Business and personal money in one place
  • Receipts in chats, pockets and "somewhere"
  • Deadlines discovered after they pass
  • Doing what a friend did, and hoping

After reading

  • Knowing the questions to ask
  • Cleaner separation of records
  • Evidence kept as you go, not after
  • A diary of dates you actually track
  • Confidence to speak to a professional properly
Straight talk

What this guide is — and what it isn't.

Tax content deserves honesty. Here is exactly what you are buying, so there are no surprises.

What it is

  • A focused, plain-English guide to 15 costly tax mistakes
  • Written for the current Nigerian tax regime
  • Designed for business owners, freelancers, side hustles and salary earners
  • A digital guide you download and keep
  • A practical starting point for better records and better questions

What it isn't

  • Personalised tax, legal or accounting advice for your situation
  • A guarantee of savings, refunds or penalty avoidance
  • A substitute for a qualified professional where you need one
  • A loophole playbook — the aim is compliance, not shortcuts
  • A 500-page reference manual you will never finish
How it works

Three steps. About two minutes.

1

Pay securely on Selar

Card, bank transfer or USSD. Selar handles the payment — you never send money to a random account.

2

Download instantly

The guide is delivered digitally the moment payment clears. No waiting, no delivery wahala.

3

Read it, then fix what needs fixing

Go through the 15 traps with your records in front of you. Tick off what's already clean — correct what isn't.

Tax Traps · digital guide

Fifteen mistakes. One small price to stop repeating them.

₦2,500 ₦19,500

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The full Tax Traps guide (digital)
All 15 costly mistakes, explained plainly
Updated for the current tax regime
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The author

Lanre Olowo

The Tax Clarity Advocate

Tax clarity is not about knowing everything. It is about knowing what applies to you, keeping the right records, and asking the right questions at the right time. That is the work behind every KnowForward guide.

Published by KnowForward — Know better. Move forward. Practical guides for growth, clarity and action.

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Questions

Before you buy

Is this a physical book?

No. Tax Traps is a digital guide. Once payment clears on Selar, the file is delivered to you immediately — no shipping, no waiting.

Will I understand it if I'm not a tax person?

Yes. The guide was written in plain English for people who run businesses and earn income — not for accountants. It focuses on the 15 mistakes that matter and what to pay attention to.

Does it cover the new tax regime?

Yes. It is updated for Nigeria's current tax regime, which took effect on 1 January 2026 under the Nigeria Tax Act 2025 and the Nigeria Tax Administration Act 2025, with the Nigeria Revenue Service now administering tax.

I earn a salary — is it still useful?

Yes. Salaried workers have personal tax responsibilities beyond PAYE, and the record-keeping and deadline habits in the guide apply to you too — especially if you have any side income.

Is this personalised tax or legal advice?

No. It is general educational information. Your obligations depend on your own circumstances and the law that applies to you. Where your situation is specific or complex, verify with the relevant tax authority and consult a qualified tax professional.

How do I pay, and can I pay from outside Nigeria?

Payment is handled on Selar by card, bank transfer or USSD. The same page also supports USD and other currencies for international buyers.

What if I have a problem with my download?

Reach the author through the Selar store page and the delivery issue will be sorted out. Keep the email/receipt Selar sends you after payment — it contains your download link.

The rules changed. Your habits can change today.

One focused guide. Fifteen avoidable mistakes. ₦2,500 — and a calmer relationship with your records, your deadlines and your business.

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Tax Traps · 15 Costly Tax Mistakes Nigerians Must Avoid Under the New Tax Regime
by Lanre Olowo, The Tax Clarity Advocate

Disclaimer. This publication is intended for general educational and informational purposes. It does not constitute personalised tax, legal, accounting or financial advice. Tax obligations depend on applicable law and individual circumstances. Readers should verify current requirements with the relevant Nigerian tax authority and consult a qualified tax professional where necessary. No particular tax savings, penalty avoidance or financial outcome is guaranteed.

© 2026 KnowForward. All rights reserved.

Tax Traps · digital guide ₦2,500 ₦19,500
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