Registering on the NRS Tax Consultants Portal
How a Nigerian firm registers on the NRS Tax Consultants Portal, adds client profiles to file and pay for them, and controls who uses it.
By Achekam · · 5 min read · For Accountants & audit firms in Nigeria
A new tax practice in Port Harcourt has its first ten clients, a set of returns to prepare and a question it has not yet answered: how will it actually file and pay for those clients? Logging in as each client is untidy and leaves no trace of who did what. The NRS offers a better route in its Tax Consultants Portal, but the registration has an order to it, and a firm that skips the first step finds the second one does not work.
This article walks through registration, adding clients, what the portal lets a consultant do, and how to keep the portal's client list and the firm's own records in step.
Step one: register the firm as a taxpayer
The NRS says a tax consultant must first be registered as a taxpayer, and then use its Tax ID to register on the NRS Tax Consultants Portal. The order matters. The consultant registration is built on the consultant's own taxpayer identity, so a firm without its own Tax ID cannot complete it.
For a newly formed practice, that means getting the firm's own Tax ID sorted before the first client engagement letter is signed. For an established practice, it means checking that the identity on the firm's tax registration is the one the firm actually intends to use as consultant, particularly if the practice has changed its legal form or name.
Step two: sign up with the firm's Tax ID
With the Tax ID in hand, the firm registers on the portal. The NRS gives the login page as consultant.nrs.gov.ng. The NRS Tax Consultants Portal page explains how practitioners register using their own Tax ID and what they can then do for clients, and should be read before starting rather than after a failed attempt.
Keep a record of the registration: the date, the Tax ID used, the person who completed it and any confirmation the portal provides. That record answers questions later, for example when a partner leaves or the firm restructures.
Step three: add client profiles from the dashboard
Once registered, a consultant adds client profiles from the portal dashboard before filing and managing those clients' tax matters, according to the NRS. Until a client's profile is on the consultant's dashboard, the firm cannot act for that client through the portal.
Treat adding a client as part of client take-on, not as something done the night before a deadline. A practical sequence:
- Engagement letter signed, including the scope of tax filing and payment work.
- Client's Tax ID and legal name confirmed against its own records.
- Client profile added on the consultant dashboard.
- A test check that the profile shows correctly before the first filing is due.
What the portal lets a consultant do
The NRS says registered tax consultants can manage multiple client tax profiles, file returns and make payments on behalf of clients, and download clients' tax clearance certificates.
| Portal function | Use in practice |
|---|---|
| Managing multiple client profiles | One login for the consultant, many clients |
| Filing returns for clients | Returns filed under the consultant's identity, not a borrowed client login |
| Making payments for clients | Payment initiated by the consultant on the client's behalf |
| Downloading tax clearance certificates | Certificates obtained for tenders, contracts and bank requirements |
Payments deserve care. A firm that initiates payments on a client's behalf should have the client's written authority for each one, or a standing authority in the engagement letter that sets limits.
There is also a professional condition to respect. The NRS FAQ says a tax agent may represent a taxpayer only with accreditation from the relevant tax authority, and that returns filed by agents without accreditation may not be considered duly filed. Portal registration and accreditation are separate questions; confirm the firm's accreditation position before relying on the portal to file. The broader workflow from preparation to filing is set out in the tax return workflow for Nigeria and Kenya.
Matching portal clients to the firm's own records
A portal client list and the firm's client list drift apart over time. Clients leave, new ones arrive, and nobody removes the old profiles or adds the new ones on both sides.
In Achekam, each client's profile has a Jurisdiction section holding the client's own country and identifiers, and each Nigerian engagement shows its governing basis: regulator, standards, framework, company law and tax authority. A jurisdiction override is decided by a different person from the one who proposed it. That Jurisdiction section is the natural place to check a client's Tax ID against the profile on the consultant dashboard.
Returns themselves are prepared in Achekam's Revenue Service Centre, where staff open a Nigerian tax profile for the client and start returns that move through prepare, review and approve by different people. Achekam does not pay the tax; payments are recorded with the authority's reference and confirmed by another person.
Run a reconciliation each quarter: every active Nigerian client in Achekam should appear on the consultant dashboard, and every profile on the dashboard should be a current client. Any client on the dashboard who has left the firm should be removed, and the client told.
Controls over who uses the portal
The portal registration belongs to the firm, but people use it. Decide who may log in, who may file and who may pay.
Achekam's own controls point the same way. No role in Achekam receives the Nigerian filing permission by default; a firm grants it only to named people. Partners receive every other Nigerian pack permission by default, but not that one. Align the two: the people who file on the portal should be the same people the firm has named for filing in Achekam. The steps for giving staff their own access to client profiles are covered in adviser access on Rev360.
If the firm is not yet registered, confirm its own Tax ID and complete the consultant registration. If it is, list the clients on the dashboard and reconcile them with the firm's active Nigerian clients before the next filing deadline.
General guidance only, not advice on your own circumstances. Tax and payroll rules change: check the current position with the authority or your adviser.
