Fiskaly TSS Setup
In this article
How to: Recover a Client ID After a TSS Refresh
How to: Generate a TSS
Each store must have at least one TSS and one Client ID to begin recording fiscal transactions.
Tip: If you have multiple POS devices, it is recommended to create multiple TSS IDs.
To create a TSS ID:
- Click the
icon, enter Store List, and select the relevant link. - In the Fiskaly TSS Setup FastTab, click Generate New TSS to start the process.
- After generating the TSS ID, make sure the State field shows INITIALIZED.
.
How to: Disable a TSS
To disable the TSS ID and the related client, follow these steps:
- In the Fiskaly TSS Setup FastTab, click the Disable TSS action.

- Select Yes to confirm. Note: This action cannot be undone once confirmed.

- The status changes from INITIALIZED to DISABLED.

- This action also sets the related clients on the POS Terminal to Deregistered.
- Both entities are updated on the Fiskaly dashboard.
TSS States
| State | Description |
|---|---|
| CREATED | Created in Fiskaly but initialization has not begun. |
| UNINITIALIZED | Exists in Fiskaly but initialization has not completed. Cannot sign transactions in this state. |
| INITIALIZED | Active and ready to sign POS transactions. |
| DISABLED | Permanently disabled. Cannot be re-enabled. Associated clients are automatically deregistered. |
| DELETED | Deleted from Fiskaly. |
How to: Initialize a TSS
If a TSS was created but remains in UNINITIALIZED state, use the Initial TSS action to complete initialization.
- On the Store card, locate the Fiskaly TSS Setup FastTab.
- Select the TSS entry with State UNINITIALIZED.
- On the action bar, choose Initial TSS.
- Verify that State changes to INITIALIZED.
Note: If State does not change to INITIALIZED, check the Error Text field and review the connection settings on the Fiskaly Setup page.
How to: Refresh TSS State
To synchronize the TSS State shown in LS Central with the current state held by Fiskaly:
- On the Fiskaly TSS Setup FastTab, choose Refresh TSS on the action bar.
- The State field is updated for all TSS entries belonging to this store.
Note: Refreshing also attempts to automatically recover clients: for every TSS in state INITIALIZED, LS Central checks the MASTER cash registers linked to that TSS against the client's actual state in Fiskaly, and restores the Fiskaly Client record automatically when Fiskaly reports the client as REGISTERED. See How to: Recover a Client ID After a TSS Refresh.
How to: Recover a Client ID After a TSS Refresh
Choosing Refresh TSS first attempts to recover clients automatically: for each TSS in state INITIALIZED, LS Central matches MASTER cash registers pointing to that TSS against Fiskaly's actual client state, and restores the Fiskaly Client record automatically when Fiskaly reports the client as REGISTERED.
If automatic recovery does not resolve the issue - for example, the TSS is in state DISABLED or DELETED, or no matching MASTER cash register exists for the TSS - one or more clients may still show Client State as DEREGISTERED after the refresh. In that case, recover the client manually from the POS Terminal Card.
- Click the
icon, enter POS Terminal List, and open the card for the affected terminal. - On the Sign DE V2 FastTab, locate the client entry showing Client State DEREGISTERED.
- Verify that Tss State shows INITIALIZED. If Tss State is DISABLED or DELETED, a new TSS and Client ID must be generated.
- On the action bar of the Sign DE V2 FastTab, choose Generate Client ID.
- Verify that Client State returns to REGISTERED.