Labour leader Andrew Little says his adviser Matt McCarten's taxpayer-funded salary is within the rules because McCarten will be doing "outreach" work for Little rather than campaign work.
McCarten is leaving his job as Little's chief of staff to head a new Auckland office for Little as part of Little's election year strategy.
That office was on a lease taken out by the Labour Party but Little's Parliamentary budget was paying for some of it at market rates under a sublease agreement.
Staff would be a mix of party workers and those, including McCarten, whose salaries were paid out of Little's Parliamentary budget.
Parliament's rules provide some flexibility on how political parties use their staffing allocations but prohibit taxpayer-paid staff from campaigning. That includes trying to sign up party members, get donations or ask for votes. However, there has always been a thin line between Parliamentary and campaign-related work, especially for those in more political positions.