Value Added Tax (VAT) is one of the most frequent compliance obligations a Nigerian business faces, filed every single month regardless of how much, or how little, business activity occurred. This article sets out how monthly VAT filing works, what the deadline requires, and how to approach it with a routine rather than a scramble.
How it works
VAT is charged at
7.5%
on the supply of most goods and services in Nigeria. A VAT-registered business charges VAT on its sales (
output VAT
) and can, under the current framework, recover VAT paid on qualifying purchases (
input VAT
), including on services and capital assets since the 2025/2026 reform expanded what input VAT can be claimed against. The business then remits the
net difference
between output and input VAT to the tax authority each month.
The filing deadline
VAT returns, and any VAT payment due, must generally be filed
on or before the 21st day of the month following the month of transaction
. This deadline applies whether the business made any taxable sales during the period.
The nil return requirement
A common and costly misunderstanding is assuming that no sales means no filing is required.
A nil return is still required
in a month with no taxable transactions. Skipping the filing entirely, rather than submitting a nil return, can still trigger a late-filing penalty.
VAT registration threshold
Businesses with turnover above
₦25,000,000
in any period of 12 consecutive months are required to register for VAT and begin charging it. Businesses below this threshold may register voluntarily. Separately, a business that qualifies as a "small company" under the small company exemption (covered in an earlier article in this series) may be relieved from the obligation to charge VAT even where otherwise registered — this is a distinct concept from the registration threshold and should not be confused with it.
Exempt and zero-rated supplies
Some goods and services are
zero-rated
(such as basic food items and exports), meaning VAT is charged at 0%, but related input VAT can still be recovered. Others are
exempt
(such ascertain financial, medical and educational supplies), meaning no VAT is charged, but related input VAT
cannot
be recovered. The current list of zero-rated and exempt items should be checked directly, since the 2025/2026 reform adjusted these categories.
Why this matters to taxpayers
VAT compliance is a monthly discipline, not an occasional task. A business that treats it as an afterthought is more likely to miss deadlines, misclassify transactions, or fail to recover input VAT it is entitled to, all of which have a direct cash impact.
Tax implications
Late filing penalties
are reported as ₦100,000 for the first month of default, plus ₦50,000for each subsequent month.
Unremitted VAT
attracts an additional administrative penalty and interest, calculated with reference to the Central Bank of Nigeria's Monetary Policy Rate.
Unclaimed input VAT
on qualifying services and capital assets represents real cash a business may be leaving unrecovered.
Misapplying the exempt vs. zero-rated distinction
can result in either over charging customers or failing to recover input VAT the business was entitled to.
Step by step: a monthly VAT filing routine
1.
Reconcile sales and output VAT
for the month, confirming all VATable transactions are captured.
2.
Reconcile purchases and input VAT
, including services and capital assets, with valid VAT invoices as support.
3.
Classify transactions correctly
between standard-rated, zero-rated and exempt supplies.
4.
Calculate the net VAT position
(output VAT less recoverable input VAT).
5.
File the return
, even where the result is nil, by the 21st of the following month.
6.
Remit any VAT payable
alongside the filing.
7.
Retain supporting invoices and the filed return
for the required retention period.
8.
Set a recurring internal deadline
a few days ahead of the 21st, to allow time for review before submission.
Why engage a professional consulting firm
Consistent monthly discipline
, so VAT filing becomes routine rather than a recurring source of pressure.
Accurate classification
of zero-rated, exempt and standard-rated supplies, which affects both pricing and recoverable input VAT.
Input VAT recovery review
, to ensure a business claims everything it is entitled to under the expanded rules.
Penalty avoidance
, through reliable, on-time filing, including nil returns where applicable.
Why every business should comply
Monthly VAT compliance, including filing nil returns when appropriate, protects a businessfrom avoidable penalties and keeps its standing with the NRS in good order. It also supports accurate cash flow planning, since VAT, correctly managed, is a pass-through tax rather than a cost absorbed by the business.
Tips for stress-free VAT filing
Treat the 21st as a hard internal deadline
, with review work completed well before it.
File nil returns promptly
in quiet months, rather than skipping the process.
Keep a dedicated folder for VAT invoices
, separating recoverable input VAT documentation from other records.
Review the current exempt and zero-rated lists periodically
, since these categories have changed under recent reform.
Relevant law
Nigeria Tax Act, 2025 (VAT rate, exempt and zero-rated supplies, input VAT recovery)
Nigeria Tax Administration Act, 2025 (filing deadlines and penalties)
Frequently asked questions
Do I need to file a VAT return if I had no sales that month?
Yes. A nil return is still required by the 21st of the following month.
What is the current VAT rate?
7.5%, unchanged under the recent tax reform.
Can I recover VAT paid on services, or only on goods?
Under the current framework, input VAT is recoverable on qualifying services and capital assets, not only goods for resale.
What happens if I file late?
Published guidance cites a penalty of ₦100,000 for the first month of default and ₦50,000 for each subsequent month, in addition to interest on any unremitted VAT.
Is VAT registration the same as small company VAT relief?
No. Registration depends on the₦25 million turnover threshold; small company relief is a separate exemption from charging VAT, available only to businesses meeting the small company conditions.
Where you need further assistance:
You may contact US & CO. (Chartered Accountant), a professional tax consulting firm in Lagos, Nigeria. 📞 WhatsApp: 08056219998 📧 Email:
info@usc.com.ng
🌐 Website:
https://www.usc.com.ng
Footnote: This article is for general information only. It is not complete investment, tax or legal advice. Rates, thresholds and exempt/zero-rated classifications should be confirmed against current NRS guidance. Readers should consult a qualified professional before making any investment or tax decision.
