He said Gloriavale received $4.8m in government funds in the year to July 2021, comprised of $2.3m in Working for Families payments, $2m in early childcare education grants, $283,000 in Ministry of Education grants and $229,000 for midwifery services.
The Working for Families payments went into Gloriavale's sharing account for living costs, Hansen said.
"This account I have been advised is controlled by Gloriavale and is funded almost exclusively from the Working for Family payments," he said.
The commune is home to 600 people, with three early childhood centres catering for 147 babies and preschoolers, and a Christian school with a roll of 207.
Hansen said the Christian Church Community Trust also held just over $4m in cash and on-call deposits in July 2021.
Gloriavale's barrister Philip Skelton KC told the court the trust's main source of income was not from government funding but its farming businesses, with total revenue of $19.5m that year.
Former Gloriavale women have testified about working long hours without breaks in the commune's kitchen and laundry, where outdated equipment would sometimes break down.
They also gave evidence they often went hungry and sometimes lived on porridge or rice for weeks because Gloriavale's leaders wanted to save money.
Hansen calculated Gloriavale spent an average of $21 per person per week on food, but said it was not obvious how the community accounted for home-killed meat, eggs, and home-grown vegetables from the financial statements.
Under cross-examination, Skelton asked Hansen whether the figure was a "significant underestimate" if he assumed those goods were provided to the kitchen to help feed everyone.
"If you bring into account items which are not given a monetary value, then it's not something I can comment on but it may well be happening," he said.
Hansen told the court the balance of the sharing account's clothing, household and medical sub-accounts fluctuated roughly between $0 and $100,000, but the laundry and clean account held more than $500,000 for many months in 2020 and 2021.
"The laundry and clean account maintains a significant balance for much of the period under consideration indicating that these may be considered surplus profits," he said.
Christian Church Community Trust financial statements showed software valued at $187,000, which Hansen said stood out because Gloriavale was using "modest" software like MYOB.
"It struck me because [the value] is high. That seems an awful lot of software cost, given that it's the net book value, it's not the original cost of it."
The Employment Court case has been adjourned until a date to be set next year.
