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Nigerian Taxes,
Simpler than Ever.
Your taxes are handled by smart automation and real tax professionals, together.
New
2026 Finance Act ReadyEverything you need
for Nigerian Taxes.
Built by tax experts and world-class engineers to handle LIRS, NRS (formerly FIRS), and diverse state portals so you don’t have to.
Smart PIT Assistant
Automatic handling of all statutory rates with precise preparation for PIT and WHT.
Estimated Tax Refund
₦42,500.00
Overpayment via WHT detected
Taxable Income₦4,250,000
Consolidated Relief Applied
Effective Rate
12.5%Info about effective rate
Based on 2026 ReformsConcierge Filing
Our experts handle the portals while you focus on your business.
Processing via Concierge
Tax Year 2025 • ₦125,000 Due
Active
Assigned: Expert Chinedu
Filing Completed (TCC Ready)
Tax Year 2024 • Verified by LIRS
Document Vault
Audit-ready storage for all your statutory records and personal evidence.
Evidence Store
Secure
LIRS_TCC_2025.pdf1.2 MB • Tax
Rent_Deed_Lagos.pdf840 KB • Relief
Payslip_Dec24.png2.4 MB • Income
Launch Vault Dashboard →
WHT & VAT Management
Specifically designed for Nigerian SMEs to track compliance effortlessly.
Enterprise
Compliance Status
98.2%
Recent WHT
Vendor Payout-₦12,500
VAT Remittance-₦8,400
Generate Monthly Report
Smart Deductions
Identify reliefs like NHF, NHIS, and Pension.
Apply NHF Relief?
Mobile First Filing
Designed for accessibility on every smartphone.
iOS
And
Nigeria #1 Toolkit
Stop guessing. Start filing.
Used by 10k+ businesses nationwide.
Built For Real Tax Work In Nigeria
Follow every filing clearly, fix issues fast, and keep your records organized from start to finish.
Feature access may vary by filing type and account verification.
Clear Tax Breakdown
Review your estimate and key deductions before you submit.
See breakdown
Compliance Checks
Catch missing files and possible errors before they become delays.
View checks
On-The-Go Updates
Track filing progress from mobile and respond quickly.
View mobile
Scroll sideways to explore all features.
Process
Tax filing, redefined.
"The most seamless compliance experience in West Africa."
01
Start Your Filing
Input your income and expenses. Our smart engine applies all Nigerian tax reliefs automatically based on the latest Finance Acts.
02
Review & Optimize
See a detailed breakdown of your taxes. Add missing deductions like Pension or NHF to ensure you're not overpaying.
03
File with Confidence
Submit your filing through our secure portal or let our concierge experts handle the manual LIRS/NRS (formerly FIRS) work for you.
End-to-End Compliance
Testimonials
Trusted by the next generation of Nigerians.
Many
Nigerian Taxpayers
₦2.5B+
Savings Found
36 States
National Coverage
Frequently Asked Questions
Everything you need to know about tax compliance, TCCs, and filing deadlines in Nigeria.
Ready to simplify your taxes?
Join thousands of Nigerians who trust PiOe Blackgoat for their financial compliance.
If you have a standard Personal Income Tax (PIT) return only (Salary/Employment income, and common reliefs such as Pension, NHF, NHIS, and Life Assurance), you can file seamlessly with Blackgoat Basic. Roughly 65% of Nigerian taxpayers are eligible for this standard filing category.
Examples of situations included in a Standard PIT Return:
- Employment Income (PAYE) from one or more employers
- Interest and Dividends (where WHT is final tax)
- Consolidated Relief Allowance (CRA)
- Pension Contributions (RSA)
- National Housing Fund (NHF) Contributions
- National Health Insurance Scheme (NHIS) Contributions
- Life Assurance Premiums
- Business Expenses (for specialized Self-Employed filings)
Blackgoat Advanced (for situations not included in Standard Return):
- Complex Capital Gains adjustments
- Foreign Income with double taxation treaty claims
- Complex Trust or Estate income
- Business Income requiring audited financial statements
Blackgoat Guarantees
100% Accurate Calculations Guarantee: If you pay a State Internal Revenue Service (SIRS) or NRS (formerly FIRS) penalty or interest because of a Blackgoatcalculation error, we'll pay you the penalty and interest. You are responsible for paying any additional tax liability you may owe. This guarantee is good for the lifetime of your tax return, defined as six years from the date you filed it.
Maximum Tax Savings Guarantee: If you get a larger refund or smaller tax due from another tax preparation method by filing an amended return, we'll refund the applicable Blackgoat purchase price paid. This guarantee is applicable to the specific tax year filed.
Audit Support Guarantee: If you receive an audit letter from a State Board of Internal Revenue or NRS (formerly FIRS) based on your Blackgoat individual or business return, we will provide one-on-one question-and-answer support with a tax professional. We will not represent you before the tax authority or provide legal advice unless you have purchased the Audit Defense add-on.
Satisfaction Guaranteed: You may use Blackgoat Online without charge up to the point you decide to print or electronically file your tax return. Printing or electronically filing your return reflects your satisfaction with Blackgoat Online.
* Prices are subject to change without notice. Internet access required; standard data rates apply to download and use mobile app.
is a Product of Grid Services a Child company of Marvengrey Technologies Nigeria Ltd.