Nigeria FIRS TaxPro Max non-resident registration document document upload
Official requirementAdd each required file. Conditional files are marked optional.
Requirement verified August 25, 2026 · Sources: FIRS TaxPro Max — Non-residence Registration Request Form ↗; SmartSMS Solutions — How to register on FIRS TaxPro Max (walkthrough) ↗
Upload your files
Required files
Originating-country registration document (PDF/Image below 300 KB)
PDF/JPG/PNG · ≤300 KBOptional or conditional files (1)
Company-profile document (certificate of incorporation, memorandum, or board resolution)
Only if it applies to youPDF · ≤2 MB0/1 files ready
Sources disagree on this
Company-profile document sizes
The non-resident form prints a hard "PDF/Image below 300kb" rule for the originating-country registration document, but the company-profile step (CAC certificate and memorandum) is described by a single walkthrough as accepting PDFs around 2 MB.
How we handle it: Only the officially stated 300 KB contract is enforced as a limit here; the profile-document slot is advisory and marked optional.