Rivers State Internal Revenue Service (RIRS) launches e-filing portal

The Rivers State Internal Revenue Service (RIRS) has automated its tax management and administration process. Tax payers in Rivers State can now manage their tax affairs using the online portal, Rivers State Tax Management Information System (RivTaMis).

Overall, the e-filing services will improve tax administration as well as shorten the tax compliance process in Rivers State. The portal will enable taxpayers to file their returns electronically and interact online with RIRS support team. Furthermore, taxpayers can submit their Form A (Return of Income and Claims for Allowances and Reliefs) on the portal. E-filing services takes effect immediately and hard copy returns would no longer be accepted. This rule also applies to 2018 tax returns which is due on 31 January 2019.


Please click here to access the portal.

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