News coverage of the on-going scandal by the NBR would remain "strictly neutral", said Mr Scott, but there was no restriction on regular columnists to analyse events as they unfolded.
Mr Anderson said there was a "difference of opinion" as to whether he had ignored instructions from his employer and he would seek legal advice.
"I don't believe I've committed an offence which should lead to me being summarily dismissed. I'd like all parties to take a deep breath and step back to come to a civilised and business-like resolution."
He confirmed he would like to return to the newsroom.
Mr Anderson is an award-winning journalist, including the Reporter of the Year for an investigation into financial mismanagement within Tainui, with 48 years experience in the industry.
This is the second time Mr Anderson has lost his job at the business paper.
He was made redundant in April 2006, which led to a legal battle, before returning to the NBR in 2009.