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The short answer
Nigeria's published 2026 FX rules, as reported, set exit limits for foreign currency (up to USD 10,000 without declaration, up to USD 50,000 with it); we found no current official figure for naira notes on the pages we read, so ask Nigeria Customs before you travel with a large sum. On arrival in the US, naira counts as foreign currency, so if all your cash together exceeds USD 10,000 you file FinCEN Form 105. Naira notes are also hard to exchange abroad.
People take naira out of Nigeria for small reasons, like keeping some for the next trip, and larger ones, like moving savings. The rules for the two are different, and the practical problems with naira notes abroad are often the bigger issue. Here is what the sources we could check say, and where to confirm what they do not.
Leaving Nigeria: what the 2026 FX rules say
Reports on the CBN's new foreign exchange rules in June 2026 describe the exit limits for foreign currency. The Nigeria Lawyer reported that travellers may take out foreign currency, in cash or other instruments, not exceeding USD 10,000 without declaration; amounts above USD 10,000 and up to USD 50,000 provided the whole amount is declared at the point of exit; and amounts above USD 50,000 only with evidence that the money was bought through an authorised dealer. TheCable reported that exit declarations are made on Form TE.
Neither report mentions naira notes. We did not find a current official limit on carrying naira out of Nigeria on the pages we read, so we do not give a figure. If you plan to carry more than a modest amount, ask the Nigeria Customs Service at the airport or the CBN before you travel. Nigeria Customs officers have said that currency above the declaration threshold must be declared without exception and that undeclared sums may be seized.
Changing naira back before you leave
The Nigeria Lawyer's summary says departing visitors may exchange unused naira for foreign currency with evidence of the original conversion, limited to the amount converted on entry if done through an authorised dealer. That rule is written for visitors; Nigerians abroad should ask their bank what it will accept.
Arriving in the US: naira counts
FinCEN Form 105 defines monetary instruments to include coin or currency of the United States or of any other country. So naira counts toward the USD 10,000 threshold, valued in dollars, together with any dollars, pounds or traveller's cheques you carry. If the total you carry at one time exceeds USD 10,000, you file Form 105 when you enter the US. It is a report, not a ban, but the form warns that unreported currency may be seized and forfeited, with civil and criminal penalties.
| Question | What the sources say |
|---|---|
| Foreign currency leaving Nigeria | Up to USD 10,000 without declaration; up to USD 50,000 with declaration; more needs evidence of purchase through an authorised dealer (as reported, June 2026) |
| Naira notes leaving Nigeria | No current official figure found on pages we read; ask Nigeria Customs |
| Entering the US | File FinCEN Form 105 if all currency together exceeds USD 10,000; naira counts |
| Exchanging naira abroad | Often difficult; see below |
The practical problem: naira abroad
Naira notes are of limited use outside Nigeria. Leftover Currency, a UK firm that buys foreign notes by post, says on its naira page that bureaux de change outside Nigeria do not exchange naira and calls it a closed currency; its own listed buy-back prices for naira notes are very low. Whatever price you find in the US, expect it to be far below what the same naira buys at home.
A worked example
Example only, with an illustrative rate that is not current. Kunle flies to Atlanta with ₦3,000,000 in notes and USD 9,000 in cash. At an illustrative ₦1,500 per dollar, the naira is worth USD 2,000, so he carries USD 11,000 in total and must file FinCEN Form 105 on arrival. On top of that, he may struggle to change the naira in Atlanta at anything near its value. Leaving the ₦3,000,000 in an account in Nigeria would have avoided both problems.
What to check first
- Ask Nigeria Customs or the CBN about any limit on naira notes before travelling with a large sum.
- Declare foreign currency above USD 10,000 on exit from Nigeria.
- Add naira, dollars and anything else at its dollar value; file Form 105 on entry to the US if over USD 10,000.
- Consider leaving naira in an account rather than in your bag.
For the outbound trip, see carrying cash dollars from the US to Nigeria. For holding naira while abroad, see holding naira while living in the US.
Where Pryme fits
Rather than carrying naira notes, you can keep naira in a Pryme NGN balance, opened from any country, and use it for family and bills at home, or convert to USD with Swap when you choose; the app shows the rate and the fee before you approve. Naira deposits are held by a licensed Nigerian microfinance bank. See the multicurrency account.
Questions people ask
How much naira can I take out of Nigeria?
We found no current official figure for naira notes on the pages we read. Ask Nigeria Customs or the CBN before travelling with a large sum. Foreign currency over USD 10,000 must be declared on exit.
Do I declare naira when I arrive in the US?
If all the currency you carry, including naira at its dollar value, exceeds USD 10,000, you file FinCEN Form 105 on arrival.
Can I change naira to dollars in America?
It is often difficult. A UK note buyer says bureaux outside Nigeria do not exchange naira; expect low prices where you can find a buyer.
How much foreign currency can I carry out of Nigeria?
As reported in June 2026: up to USD 10,000 without declaration, up to USD 50,000 with a declaration at exit, and more only with evidence of purchase through an authorised dealer.
Sources
- New FX guidelines: CBN allows $10,000 cash without declaration, up to $50,000 with exit declaration, The Nigeria Lawyer (5 Jun 2026) · accessed Oct 2026
- $10k for cross-border movement, hefty fines: 7 things to know about CBN's new FX manual, TheCable (3 Jun 2026) · accessed Oct 2026
- Customs sensitises airport stakeholders to currency declaration, Peoples Gazette (9 Jul 2025) · accessed Oct 2026
- FinCEN Form 105, Report of International Transportation of Currency or Monetary Instruments (rev. July 2017) · accessed Oct 2026
- Nigerian naira, Leftover Currency · accessed Oct 2026
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