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The short answer
A US startup can grant stock options to staff in Nigeria under its equity plan, usually as non-qualified options with a vesting schedule. On the Nigerian side, PwC's summary says employment benefits are fully taxable apart from receipted reimbursements, so staff should expect Nigerian tax on the value they receive. When exactly the tax arises (grant, vesting, exercise or sale) is not set out in the sources we checked, so get Nigerian advice before the first grant.
Equity is how early-stage startups compete for engineers, designers and operators in Lagos who could earn more elsewhere. A US C corporation with a Nigerian team can offer options, but the grant touches US corporate law, Nigerian tax and foreign exchange rules all at once. This guide sets out what is known and what is not. It is information, not tax or legal advice.
How a grant usually works
- The board adopts an equity incentive plan and sets aside a pool of shares.
- The board approves each grant: number of options, exercise price and vesting.
- Vesting commonly runs over several years, often with a one-year cliff, so someone who leaves in month eight gets nothing.
- Once vested, the holder may exercise: pay the exercise price and receive shares.
- Value is realised when the shares are sold, usually at an acquisition or later funding round.
US incentive stock options are built around US tax rules for US taxpayers, so ask your US counsel whether non-qualified options suit staff based in Nigeria, as they commonly do for international teams. If staff are contractors rather than employees, the plan must allow grants to consultants.
The US side for the company
The company's US filings depend on whether the staff member is a US taxpayer. For someone who lives and works only in Nigeria, the main US question is whether any compensation is US-source, and IRS Publication 515 deals with services performed outside the United States. Keep a record of any work done during US trips. With no US-Nigeria income tax treaty on the IRS list, treaty relief is not available.
If the startup is still an LLC, it cannot grant stock options at all; it would grant profits interests or convert to a corporation first. See C corporations for raising money.
The Nigerian side: what is settled and what is not
From the sources we opened:
- PwC's Nigeria summary (reviewed May 2026) says employment benefits are fully taxable, except reimbursements supported by third-party invoices or receipts.
- The Nigeria Tax Act 2025, in force since 1 January 2026, sets personal income tax bands from 0% on the first ₦800,000 up to 25% above ₦50 million, as DLA Piper Africa summarises them.
- DLA Piper also notes that pay in foreign currency is converted at the CBN official rate at the time it is paid for PAYE purposes.
What we could not confirm from an official source is the timing: whether Nigerian tax arises when options are granted, when they vest, when they are exercised, or when shares are sold, and how any gain on sale is treated. That decides when your staff need cash to pay tax, so ask a Nigerian tax adviser before the first grant and put the answer in a plain-language note to staff.
For how the bands work in practice, see Nigeria PAYE tax bands for 2026.
Who deducts the tax?
If your Nigerian staff are employed by a Nigerian subsidiary or an employer of record, that employer runs PAYE and will want to know about equity events so it can account for them. If they are contractors paid directly by the US company, they generally report their own income to their state internal revenue service. See running payroll for staff in Nigeria and PAYE for staff hired by a US business.
Practical points before the first grant
| Question | Why it matters |
|---|---|
| Does the plan allow grants to non-US staff and consultants? | Many template plans assume US employees |
| How will staff pay the exercise price? | Sending dollars from Nigeria to buy shares raises FX and documentation questions |
| Can staff exercise without paying cash? | Some plans allow cashless or net exercise at a sale |
| When does Nigerian tax arise? | Staff need cash at that moment, possibly before any sale |
| Who keeps the records? | Grant letters, board approvals and vesting schedules are needed years later |
A worked example
As an example only: an engineer in Lagos is granted 10,000 options at an exercise price of $0.10, vesting over four years with a one-year cliff. After one year, 2,500 vest. Exercising them costs 2,500 x $0.10 = $250. If the shares are later sold at $2.00, the proceeds are 2,500 x $2.00 = $5,000, a gain of $4,750 before any tax. Which part Nigeria taxes, and when, is the question to settle with an adviser.
Explain this to staff in writing at the time of the grant, in naira terms as well as dollars, so nobody mistakes a paper value for spendable money or is surprised by a tax bill.
Where Pryme fits
Staff in Nigeria paid partly in naira and partly in dollars can see both in one place. A Pryme Business Account supports payroll runs that a named person approves, and Swap shows the rate and fee before any conversion.
Questions people ask
Can a US startup give stock options to employees in Nigeria?
Yes, if its equity plan allows grants to non-US staff. Most use non-qualified options with a vesting schedule.
Are stock options taxed in Nigeria?
PwC says employment benefits are fully taxable in Nigeria apart from receipted reimbursements. The timing for options was not set out in the sources we checked; ask a Nigerian adviser.
Can a US LLC give stock options?
No. An LLC has no stock; it would grant profits interests or convert to a corporation.
How do Nigerian staff pay the exercise price?
Usually in dollars. Check the plan for cashless exercise and plan how funds will move from Nigeria.
Sources
- PwC Worldwide Tax Summaries: Nigeria individual income determination · accessed Oct 2026
- DLA Piper Africa: FAQs on payroll taxes and employer liability (Nigeria, Aug 2026) · accessed Oct 2026
- IRS: Publication 515 (2026) · accessed Oct 2026
- IRS: United States income tax treaties A to Z · accessed Oct 2026
This article is general information, not financial, legal or tax advice. Products described are provided under the terms on this site and are subject to regulation and eligibility.