Dollar Income in Nigeria: What the Naira Figure Actually Is

A Lagos developer invoices a US client for $4,000. Payoneer takes its cut. The money lands in naira at whatever rate Payoneer applied that morning. Meanwhile the Central Bank of Nigeria published an official rate for the same day, and the parallel market had a third number.

Three rates, one payment. Which one is your income?

The short answer: your income is the $4,000, valued in naira on the day it landed, not the naira you ended up with. Payoneer's fee comes off as a cost; it does not make your income smaller. Value the income at a published rate for that date that you can point to, and use the same source every time. What you get when you convert, that day, next month or never, is a separate figure.

The rest of this page works through why, and what to record.

Start with the part that is not in doubt

Individuals resident in Nigeria are taxed on their worldwide income.

Not on what you bring into Nigeria. Not on the naira portion. On all of it. The client being foreign, the platform being foreign, the money sitting in Payoneer or a domiciliary account, the payment never touching a Nigerian bank — none of that changes the position.

This is easy to get wrong, and it turns into a real problem later, because platforms increasingly report earnings to tax authorities and the figures do not have to match your bank statements to be a problem.

Where income has genuinely been taxed abroad, relief may be available against your Nigerian liability. That is a different thing from the income not being taxable, and claiming it requires records of the foreign tax. How to calculate tax on income from multiple countries shows how that relief is worked out.

Which rate, and what to record

Start with what the law actually says, because it is less than most guides suggest. The Nigeria Tax Act 2025 says an expense in a foreign currency is converted at the Central Bank of Nigeria's official rate (section 20(4)). It says nothing equivalent about income. Guides that tell you to use "the CBN rate on the date of receipt" are describing a convention, not a rule.

In practice, most Nigerian earners never receive the CBN rate anyway. Your bank, Payoneer, Wise, Grey and Lemfi each convert at their own rate, and the parallel market is a different number again.

So the approach that holds up, here and in the other countries where we have looked at the same question, has two parts. Value the income on the day it landed, at a published rate for that date that you can point to, and use the same source every time. Then record the conversion separately: when you converted, at what rate, and what you received. Converting later, or never converting, does not change what you earned. It creates a separate exchange gain or loss.

Record what happened. For every foreign payment:

• the foreign amount
• the date it landed
• the published rate for that date, and where it came from
• the fees taken, separately
• when you convert: the date, the rate you got and the naira you received

That is the whole habit. A figure with a date and a named rate behind it is one you can explain. A figure rebuilt from a bank statement months later is not. Your accountant may choose how to present the figures, but they can only work from what you recorded.

The worked answer: one $4,000 payment

The percentages here are illustrations, not any provider's actual pricing. We use them instead of a naira rate because the rate changes daily; the shape does not.

So the naira figure for your income is $4,000 × the published rate for the day it landed, not the naira in your account. Report the $3,564-worth that landed as your income and you understate it by about 11%, and lose the fee deductions at the same time.

Then the conversion. Say that a fortnight later your app converts the $3,564 at a rate 3% below the published rate you recorded. You receive about $107 worth less naira than your records show. That is an exchange loss, a separate figure. It does not reduce your income; your income was fixed when the money landed. If the naira had moved the other way, it would be an exchange gain.

By the time naira reaches your account, three separate deductions have happened, and only the first one appears anywhere you would naturally look. Most earners see the final naira figure, compare it to $4,000 in their head at whatever rate they remember, and conclude vaguely that "the dollar rate was bad this month."

The fees were recorded nowhere. The rate was recorded nowhere. The fees are generally deductible, and how an exchange gain or loss is treated is a question for your accountant. Either way, you cannot claim or defend what you never wrote down.

Our currency take-home calculator works this through for a single payment, and the take-home pay calculator works backwards from a payout to the gross behind it if all you have is what landed.

Where the money arrives from matters too

Nigerian platform earners rarely have one payment route. A typical freelancer might have Upwork paying to a domiciliary account, a direct client sending via Wise, a small YouTube AdSense payment arriving monthly, and a Nigerian client paying in naira with withholding tax deducted at source.

That is four routes, three currencies, four different fee structures and four different conversion behaviours — and one tax position that has to reconcile all of them.

The failure mode is not laziness. It is that no single statement shows the whole picture, so the only way to see it is to assemble it deliberately, as the year runs. The income tracker exists for exactly this: gross, fees and net held separately across 145+ platforms and 50+ currencies, with the conversion basis recorded rather than assumed.

Domiciliary accounts do not park the problem

A common assumption is that leaving earnings in USD — in a domiciliary account, in Payoneer, offshore — defers or avoids the Nigerian position until you convert.

It does not. Tax follows the income, not the account. If you are resident, the income is within scope when it arises, and its naira value is fixed on that day. Choosing when to convert is a treasury decision, and often a sensible one given how the naira has moved. It is not a tax decision about your income, and treating it as one is how people end up with a year of earnings they cannot value.

Holding dollars does have a tax angle of its own, though. The Act lists any currency other than the naira as a chargeable asset (section 34), so when you convert dollars you have held, a gain on the difference between the value you recorded and what you received can be taxable. Keep the record of both figures, and ask your adviser how it applies to you.

Withholding tax, where a Nigerian client is involved

Where a Nigerian company pays you, withholding tax may be deducted at source. That is not a cost — it is tax already paid on your behalf, and it should be credited against what you owe.

Keep the credit notes. This is one of the few places where paperwork you did not create is worth real money to you, and it is routinely lost.

What to do

If you take one thing from this page, make it a habit rather than a rule.

Record every foreign payment at the moment it arrives: amount, currency, date, the published rate for that date and its source, and fees deducted. Then record the conversion when it happens. Two minutes each time. It is the difference between a tax position you can defend and a number you are guessing at.

Then work out what you actually kept. Take last quarter, add up your gross across every platform in the original currency, value each payment at the published rate for the day it landed, subtract the fees, and compare it to what you thought you earned. Most Nigerian platform earners find the gap is larger than they expected — and that a good part of it was deductible all along.

To be clear about the boundary: PlatformTaxHub organises and estimates. It does not file returns, and it is not a substitute for a qualified Nigerian tax adviser — particularly on the conversion basis and on any exchange gain, which are genuinely questions for a professional. For the broader Nigerian position, our Nigeria platform income tax guide covers what changed on 1 January 2026.