On Oct. 2, 2026, LTH Tax issued letter No. R-2665 on amended rules re connecting users of State Tax Inspectorate's electronic services to information systems (STI IS).
The provision of login tools to the VMI information systems (IS) will be transferred to the VMI Self-Service, and rules in line with General Data Protection Regulation (GDPR).
This follows creation of STI self-service and the transfer of the provision of means of connection to the STI information systems to STI self-service.
Users can generate own login name; two-factor authentication becomes mandatory; possible to log in to STI IS using social network accounts (Google and Facebook).
STI IS login means are deleted when they have not been used for two years.
Login method with the STI IS or with social networking site accounts may be blocked.
Blocking possible only where user reports the loss of login means or such information is received from third-party sources, which reduces the risk of unlawful data leakage.
Annex 1 repealed as login means will be generated automatically, sent to e-mail specified by the user; Annex 2 replaced, reducing personal data the user must provide.
Choice of identification-system login methods removed, and the e-mail address of the head of foreign legal entities will no longer be stated.
On Sep. 4, LTH Tax issued Order re procedure for use of STI self-service.
LTH Tax published Order VA- 58 of Sep. 4, 2026, on the approval of the rules for using the State Tax Inspectorate Self-Service (STI self-service).
Overview
Rules establish procedure for use of STI self-service, which must be followed by STI users; rules prepared in accordance with GDPR Reg 2016/679; Tax Administration Law; State Information Resources Management Law; and other legal acts.
A person can use the system for themselves; or on behalf of another person or organization if they have been given representation rights.
A company manager can normally receive access automatically for the company.
Authentication means and login procedure of natural person wishing to use the service provided.
Individuals generally receive automatic access to own tax info; parents/guardians can receive access to information concerning their minor child or minor ward.
If someone gives you representation rights via self-service, you can accept or reject the offered representations; representation rights can be rejected at any time.
STI normally processes applications to grant, change, terminate rights within 3 working days.
STI stores data according to its legal retention requirements; actions performed by users in the self-service are recorded and stored for 1 year and 2 months.
Personal data is kept confidential except where disclosure required/permitted by law.
Effectiveness
Order enters into force on Nov. 25, 2026.
Oct. 2026 Amendment of Rules
On Oct. 2, 2026, LTH Tax issued letter No. R-2665 on amended rules re connecting users of State Tax Inspectorate's electronic services to information systems (STI IS).
The provision of login tools to the VMI information systems (IS) will be transferred to the VMI Self-Service, and rules in line with General Data Protection Regulation (GDPR).
This follows creation of STI self-service and the transfer of the provision of means of connection to the STI information systems to STI self-service.
Users can generate own login name; two-factor authentication becomes mandatory; possible to log in to STI IS using social network accounts (Google and Facebook).
STI IS login means are deleted when they have not been used for two years.
Login method with the STI IS or with social networking site accounts may be blocked.
Blocking possible only where user reports the loss of login means or such information is received from third-party sources, which reduces the risk of unlawful data leakage.
Annex 1 repealed as login means will be generated automatically, sent to e-mail specified by the user; Annex 2 replaced, reducing personal data the user must provide.
Choice of identification-system login methods removed, and the e-mail address of the head of foreign legal entities will no longer be stated.
Regulators
LTH Tax
Entity Types
Auditor; Corp
Reference
Lt No. R-2665, PR, 10/2/2026; Ord VA-59, 9/8/2026; OG 2026-13766, Ord VA- 58, 9/4/2026; GDPR Reg 2016/679;
