Small Business Tax Relief Nigeria 2026: Zero CIT, Simplified Compliance & How to Qualify

Nigeria's small businesses are the backbone of the economy — accounting for over 80% of employment and a significant share of GDP. Recognising this, the Nigeria Tax Act 2026 (NTA 2026) provides substantial tax relief for small enterprises, designed to reduce the compliance burden, preserve cash flow, and encourage formalisation of the informal sector.

If you run a small business in Nigeria — a corner shop, a fashion design studio, a small logistics outfit, a bakery, a tech services firm, or any micro-enterprise — this guide explains exactly what tax relief you are entitled to and how to claim it.

The Three-Tier Company Classification

The NTA 2026 classifies Nigerian companies into three tiers based on annual gross turnover. Your tier determines your tax obligations:

This progressive structure is a deliberate policy choice — small companies pay zero CIT, medium companies pay a reduced rate, and large companies bear the standard rate. The goal is to nurture small businesses through their most vulnerable early years.

Zero CIT for Small Companies: The Game-Changer

The headline benefit for small businesses is the complete exemption from Company Income Tax. If your annual gross turnover is ₦25,000,000 or less, you pay zero CIT — regardless of your profitability.

What This Means in Practice

Example 1 — Small Retail Business Amaka's Fashion House is a tailoring and ready-to-wear clothing business in Aba. In 2026, it generated gross turnover of ₦18,000,000 and a net profit of ₦4,500,000.

• •Before NTA 2026 relief: Amaka's Fashion House would have paid CIT at 20% on ₦4,500,000 = ₦900,000
• •Under NTA 2026: CIT liability = ₦0

That ₦900,000 stays in the business — available for buying fabrics, upgrading sewing machines, or hiring an additional apprentice.

Example 2 — Micro-Tech Services ByteKraft Solutions Ltd is a small IT support and web design company in Kano. In 2026, it recorded turnover of ₦22,000,000 and a profit of ₦7,800,000.

• •CIT liability = ₦0 (turnover below ₦25M threshold)
• •The entire ₦7,800,000 profit is retained for reinvestment

Important: The Turnover Test — Not the Profit Test

The zero CIT exemption is based on turnover, not profit. Even if your small business is highly profitable, as long as annual gross turnover does not exceed ₦25,000,000, you pay zero CIT. This is intentionally generous — the government wants profitable small businesses to reinvest their earnings for growth.

What Counts as "Turnover"?

Under the NTA 2026, gross turnover includes:

• •Revenue from the sale of goods and services (net of VAT)
• •Interest income (on business bank accounts and investments)
• •Rental income from business property
• •Exchange rate gains on business transactions
• •Income from the sale of business assets (where part of ordinary trading)
• •Any other income incidental to the business

It excludes:

• •Share capital contributions
• •Loan proceeds
• •One-off gains on the sale of capital assets (these are subject to Capital Gains Tax separately)

Qualifying as a Small Company: The Conditions

To benefit from the zero CIT rate, your company must meet all of the following conditions:

1. •Annual gross turnover of ₦25,000,000 or less for the relevant year of assessment
2. •Registered as a limited liability company with the Corporate Affairs Commission (CAC). Business names (sole proprietorships and partnerships) are not eligible for CIT exemption — they are taxed under Personal Income Tax through direct assessment
3. •Not a holding company or subsidiary of a larger entity (this prevents large companies from splitting into multiple small entities to access the exemption)
4. •Timely filing: Even at zero CIT, you must file annual returns with the NRS. Failure to file can disqualify you from the exemption

The Anti-Abuse Rule

The NTA 2026 includes anti-fragmentation rules designed to prevent abuse. If the NRS determines that a business has been artificially split into multiple companies — each with turnover below ₦25 million, but functionally operating as one enterprise — the NRS can aggregate the turnover and apply the appropriate higher rate to all entities.

This targets arrangements where, for example, a single restaurant chain is registered as five separate companies (each owning one branch) solely to stay under the ₦25 million threshold. Genuinely separate businesses are not affected.

The Presumptive Tax Regime for Small Businesses

The NTA 2026 introduces a presumptive tax regime as an optional simplified compliance pathway for micro-businesses. This regime is particularly relevant for businesses with informal accounting practices.

How Presumptive Tax Works

Instead of the standard requirement to prepare audited financial statements and compute taxable profits with detailed expense deductions, qualifying businesses can elect to pay tax based on a presumed profit margin applied to their turnover:

• •Presumed profit margin: 6% of gross turnover
• •Tax rate on presumed profit: 0% for companies under ₦25M turnover (resulting in zero tax); 20% for medium companies

Example: A small logistics company with turnover of ₦24,000,000 electing the presumptive regime:

• •Presumed profit: 6% × ₦24,000,000 = ₦1,440,000
• •CIT at small company rate: 0% = ₦0

Example: A medium bakery with turnover of ₦60,000,000:

• •Option A (standard): Prepare audited accounts, compute actual profit, pay CIT at 20% on taxable profit
• •Option B (presumptive): Presumed profit at 6% = ₦3,600,000; CIT at 20% = ₦720,000

Option B may be advantageous if the company's actual profit margin exceeds 6% and the simplified administrative process is preferred. However, if the company's actual profit is lower than 6%, the standard route saves tax.

Conditions for the Presumptive Regime

The presumptive regime is available to companies with annual turnover of ₦100,000,000 or less. Companies above this threshold must use the standard CIT computation method.

Simplified Compliance: What You Still Must Do

Even with zero CIT, small companies are not exempt from all compliance obligations. Here is what you must do:

1. File Annual CIT Returns

Every company — even those paying zero CIT — must file an annual Company Income Tax return with the NRS. The return must include:

• •Company details and TIN
• •Turnover declaration for the year
• •A simple income and expenditure statement (not necessarily audited for micro-businesses under the presumptive regime)
• •Declaration that turnover does not exceed ₦25,000,000

Filing is done through the NRS's TaxPro Max e-filing portal. The deadline is 6 months after the company's financial year-end (typically 30 June for 31 December year-end companies).

2. VAT Obligations

VAT is not affected by the small company CIT exemption. If your annual turnover exceeds the VAT registration threshold, you must:

• •Register for VAT with the NRS
• •Charge VAT at 7.5% on taxable supplies
• •File monthly VAT returns and remit net VAT payable by the 21st day of the following month

The VAT registration threshold is currently ₦25,000,000 in annual turnover. Companies below this threshold are not required to register for VAT, though voluntary registration is permitted.

3. PAYE for Your Employees

If your small business has employees, you must:

• •Register as an employer with your State IRS
• •Deduct PAYE from employees' salaries using the graduated rates
• •Remit monthly PAYE by the 10th day of the following month
• •File annual PAYE returns by 31 January

This obligation exists regardless of your CIT exemption status.

4. Business Premises Registration

Register your business premises annually with your State IRS. Fees are typically modest (₦5,000–₦10,000) and registration is a prerequisite for obtaining a Tax Clearance Certificate.

5. Maintain Records

Under the NTA 2026, you must keep financial records for at least 6 years. For micro-businesses, this does not require formal audited accounts — but you must have records of:

• •Sales and purchases (invoices, receipts, or a simple cash book)
• •Business bank account statements
• •Employee salaries and PAYE deductions
• •VAT invoices and returns (if VAT-registered)

Good records protect you — they are your defence if the NRS questions your turnover declaration.

Transitioning Out of Small Company Status

When your business grows and turnover exceeds ₦25,000,000, your tax obligations change. This transition should be planned:

The Year You Cross the Threshold

In the assessment year where your gross turnover first exceeds ₦25,000,000:

• •You move to the 20% CIT rate (medium company)
• •You must prepare proper financial accounts (audited if required by law)
• •You may need to register for VAT if you have not already done so
• •Your provisional tax for the following year must be based on the new rate

Planning tip: If you anticipate crossing the threshold mid-year, set aside funds for the CIT bill that will come. Many businesses face a cash flow shock when they move from zero CIT to 20% without preparation.

Provisional Tax for Transitioning Companies

Provisional tax is the estimated CIT you pay in advance for the current assessment year. When transitioning from small to medium company status, your provisional tax must be computed at the 20% rate — not the 0% rate you previously paid. This ensures you do not face a large lump-sum tax bill at year-end.

How to Apply for and Maintain Your Small Company Status

Step 1: Register Properly

Ensure your company is properly registered with the Corporate Affairs Commission (CAC). Your CAC certificate, memorandum and articles of association, and Taxpayer Identification Number (TIN) from the NRS are your foundational documents.

Step 2: File Your First Return

File your first CIT return through TaxPro Max, declaring your turnover and claiming the small company exemption. The system automatically applies the 0% rate when your declared turnover is ₦25,000,000 or below.

Step 3: File Annually, Every Year

Consistent annual filing — even with zero tax — is critical. A company that fails to file returns for years where it was supposedly "below threshold" may find the NRS refusing to recognise its small company status, opening the door to best-of-judgement assessments and back-year tax demands with penalties.

Step 4: Monitor Your Turnover

Track your monthly turnover throughout the year. If you approach the ₦25,000,000 mark, consult a tax professional to plan for the transition.

Common Misconceptions About Small Business Tax Relief

Misconception 1: "I don't need to file returns if I pay zero tax." Wrong. Filing is mandatory regardless of tax payable. The penalty for failure to file (₦25,000 for the first month, ₦10,000 monthly thereafter) applies even to zero-tax companies.

Misconception 2: "If my turnover fluctuates, I can choose my status year by year." Correct — your status is determined each year independently. A company may be a small company in one year and a medium company the next, and vice versa. Each year stands alone.

Misconception 3: "Business names qualify for the zero CIT rate." Wrong. Sole proprietorships and partnerships are taxed under Personal Income Tax, not CIT. They file with the State IRS, not the NRS (for income tax purposes). However, small business owners taxed under PIT may benefit from the presumptive tax regime at the state level.

Misconception 4: "Zero CIT means zero tax obligations." Wrong. VAT, PAYE, and state levies continue to apply. Zero CIT is a significant relief, but it is not a blanket exemption from all taxes.

How Taxee Supports Small Businesses

Taxee is built with Nigerian small businesses in mind:

• •Turnover tracking: Our dashboard monitors your revenue in real-time, alerting you as you approach the ₦25M threshold
• •Automated CIT filing: File your annual CIT returns in minutes — even at zero tax — directly from Taxee to the NRS TaxPro Max portal
• •VAT management: Issue VAT-compliant invoices, compute your monthly VAT liability, and file returns seamlessly
• •PAYE simplified: Run payroll, deduct PAYE, and generate remittance schedules for your State IRS — all from one platform
• •Compliance calendar: Never miss a filing deadline again. Automated reminders for CIT, VAT, PAYE, and state levies
• •Transition planning: When your business grows beyond the small company threshold, Taxee helps you transition smoothly — from CIT rate changes to audited account requirements

Key Takeaways

• •Small companies with annual gross turnover of ₦25,000,000 or less pay zero CIT under the NTA 2026
• •The exemption is based on turnover, not profit — even highly profitable small companies are exempt
• •Medium companies (₦25M–₦100M turnover) pay CIT at a reduced 20% rate
• •A presumptive tax regime offers simplified compliance: 6% deemed profit on turnover, with the applicable rate applied
• •Anti-abuse rules prevent artificial fragmentation of businesses to access the zero CIT rate
• •Even at zero CIT, you must file annual returns, comply with VAT and PAYE obligations, and maintain records
• •Plan for the transition when your business grows — the jump from 0% to 20% CIT requires cash flow preparation

Your small business is Nigeria's future. The NTA 2026 is designed to help you grow. Taxee makes compliance effortless — so you can focus on building your business, not wrestling with tax returns.