Switching e-invoicing service providers in Oman

A service provider relationship under Fawtara is not a supplier contract that quietly lapses. It is a recorded association on the Oman Tax Authority's portal, it can be ended by either side, and the clocks involved are short.

When you start it

From E-services → Manage Service Provider you can see your provider's details, including the connection and expiry dates, and press Disconnect. You confirm, then give a disconnection reason.

The request goes to the provider. You are notified by email and on screen. The provider is emailed and told they have one business day to remove you from the SMP.

When they start it

A provider can request disconnection from you. You will see a notification on logging in, and find it under Manage Service Provider. You can approve or reject it.

If you do nothing for three days, the disconnection request is cancelled. That is a real option, but it is not a strategy — a provider that wants to leave will raise it again.

• If you approve: you are disconnected, your Manage Service Provider button becomes Appoint a Service Provider so you can connect elsewhere, and you are removed from the provider's taxpayer list.
• If you reject: you select a reason and confirm. Both sides are emailed.
• If it expires: both sides are emailed, and the provider is still told to remove you from the SMP within one business day.

Withdrawing a disconnection

Either side can pull a disconnection request back before it is answered. On the provider's side the Disconnect button becomes Withdraw; on yours, a connection request that has not been approved can be withdrawn the same way. Both parties are emailed when it happens.

What this means practically

1. Line up the new provider first. Sending a connection request to a new ASP starts the disconnection from the current one in parallel. Doing it the other way round leaves you with no route to the network.
2. Use the effective date. A future effective date on the new connection is the only control you have over exactly when the switch lands.
3. Expect the SMP update to be fast. One business day for removal is the published expectation. Your invoices follow the SMP, so this is the moment the change becomes real.
4. Keep your own archive. Your retention obligation does not move with your provider.

Nothing in this process is slow. The risk in switching providers is not delay — it is a gap.

Related questions

Does the Oman Tax Authority approve a disconnection?

The association is managed between the taxpayer and the provider on the portal. The Oman Tax Authority's platform is what the SMP checks against before any participant change is allowed.

Can we be left with no provider?

Yes, and the portal is explicit about it: after a disconnection your button changes to Appoint a Service Provider precisely so you can reconnect and keep issuing invoices. The wording exists because business continuity is the risk.

Do we have to give a reason?

Yes. A reason is mandatory for a disconnection, for a rejection of one, and for the withdrawal of an application.

If you are weighing a change, the questions to ask before you sign are the same ones worth asking before you leave.