The City of Perth's embattled Lord Mayor Lisa Scaffidi says moves to remove her from office are "now at an end" after the State Administrative Tribunal upheld her case she be suspended rather than disqualified over undeclared travel and gift expenses.

Mrs Scaffidi was suspended from the council for 18 months by the SAT in a ruling last September, which came after months of political pressure from state government for her to step down, and significant discord within the council which had also been suspended.

The tribunal found in May of 2017 that Ms Scaffidi had breached the Local Government Act 45 times by not disclosing accommodation and travel gifts, including a $US36,000 package to the Beijing Olympics paid for by BHP Billiton.

After a drawn-out legal process including several appeals, Mrs Scaffidi took to Twitter on Wednesday afternoon to announce the SAT had upheld her suspension and knocked back state government moves to disqualify her from office.

"The Tribunal ordered that I be suspended for 7 months starting on Friday. The suspension will run concurrently with the exisiting suspension of all elected members of the City of Perth," she wrote.