Consideration
72 The appellant's submissions cannot be accepted.
73 The issue identified by the primary judge, relevant to this appeal, is set out at [36] above.
74 It is not challenged that the questions posed by his Honour accurately summarised the issues for resolution. On each aspect, the primary judge ruled in the respondent's favour. In addition, quite separately, his Honour described flaws in the costs assessment and inaccuracies and/or incompleteness in the material put by the appellant (and Mr Bevan) in support of their applications, which can be accepted. I also note that the primary judge accurately set out the chronology of events by reference to relevant documentation (to which no issue was taken by the appellant).
75 As apparent from the summary of the appellant's submissions above at [51]-[64], they are not directed to the individual grounds of appeal but rather, to aspects of the primary judge's conclusions in PJ [84]. In considering the submissions, it is important to recall that the reasons of the primary judge are to be read as a whole.
76 In large part, the basis on which it is alleged there are errors made by the primary judge, is that the appellant's submissions as to the construction of the documents should have been accepted. At the heart of the grounds of appeal are two alleged errors: first, the primary judge erred in failing to find that Mr Boensch did not, by his conduct, accept the costs agreements in the terms outlined in the Solicitor's February and October costs disclosures; and second, the primary judge misconstrued the mortgage, and the mortgage cannot be a costs agreement. Based on those two matters, the appellant asserted that the primary judge erred in finding that Mr Boensch did not enter into agreements in the terms of the Solicitor's February and October costs disclosures, and that the agreement was the mortgage limiting Mr Boensch's liability to $100,000. The appellant also challenged the primary judge's conclusion that the existence of a costs agreement is a jurisdictional fact, although given the reasoning of the primary judge at PJ [86], it is difficult to identify what is said to be the consequence of this alleged error.
77 It should be observed at the outset that the appellant's challenge to the primary judge's conclusions fails to address or otherwise grapple with factual findings which do not align with his position. Rather, the appellant's submission proceeds on the basis that the primary judge failed to draw the proper inferences from "the established facts", in circumstances where what are asserted to be established facts were not accepted by the primary judge. The appellant's submissions assert error on the basis that the correct position is as he contends.
78 In that context, before addressing the alleged errors identified above, it is appropriate to make some initial observations as to the events. It is accepted that the two primary documents in issue are what are referred to as the Solicitor's February and October costs disclosures (the appellant contending they are agreements).
79 As noted above, the primary judge summarised the chronology of events, including the Solicitor's and Barrister's February and October costs disclosures.
80 A number of observations can be made.
81 First, the purpose of the costs disclosures is self-evident. However, they were provided in a context where it can readily be inferred that it was apparent to Mr Bingham that Mr Boensch had limited financial means. This is evident from the documents in evidence before the primary judge (for example, the email of 6 March 2019 referred to at [16] above and the email of 4 October 2019 extracted at [87] below). Further, Mr Bingham stated that he would not act for Mr Boensch without the mortgage being granted over the Property unless Mr Boensch could afford to pay him and Mr Bevan along the way. This was also in a context where there were issues with payment by Mr Boensch of his previous lawyers, who had a caveat over the same property. The documentation reflects that the previous lawyers for Mr Boensch had not been paid fees they were owed. For example, including Mr Boensch's statement in the email of 6 March 2019, quoted at [16] above, "[t]hat is mainly to avoid bad experiences such as with Somerville". As the primary judge noted at PJ [20], that is a reference to Mr Boensch's previous lawyers, who had served him with a bankruptcy notice based on a costs judgment: Boensch v Somerville Legal Pty Ltd [2019] FCCA 868 (noting also that Mr Bingham appeared for Mr Boensch in that proceeding).
82 As the appellant submitted, "the objective theory of contract attributes to a reasonable person all the background knowledge which would reasonably have been available to the parties in the situation in which they were at the time of the contract". The appellant relied on authorities including Maggbury Pty Limited v Hafele Australia Pty Limited [2001] HCA 70; (2001) 210 CLR 181 at [11] to submit that, in this case, that knowledge includes matters of law. That submission may be accepted, but the knowledge is not so confined. A contract may be construed by an examination of the text in the context of the surrounding circumstances known to the parties, including the purpose and object of the transaction.
83 Second, the Solicitor's February costs disclosure was never signed by Mr Boensch. The documents in evidence before the primary judge reflect that there were discussions between the appellant and the respondent about the costs arrangement before and after the Solicitor's February costs disclosure was sent to Mr Boensch, although the extent of those discussions is not apparent (see, for example, above at [9]-[17]). Nonetheless, the compelling inference is that, given Mr Boensch's financial circumstances, he was negotiating the costs agreement, as he was entitled to. As referred to above, to act for Mr Boensch, the appellant required him to execute a mortgage over the Property to cover the costs (or on the appellant's case, a portion thereof). To that end, the appellant sent to Mr Boensch a draft mortgage, the proposed terms of which were not accepted by him. As part of the negotiations, by the email of 6 March 2019, Mr Boensch informed Mr Bingham that did not want an "open-ended arrangement" and required a maximum to be fixed, which Mr Bingham agreed to, as $100,000.
84 I note that primary judge concluded at PJ [35]:
Mr Boensch did not sign the Solicitor's February costs disclosure, and Mr Bingham did not, in his application for costs assessment, identify the basis on which that document constituted the costs agreement between him and Mr Boensch. It could not be inferred solely from the Solicitor's February costs disclosure that it constituted any costs agreement, because, as I have already noted, cl 5 of the GTB provides, among other things, that it is "your right to … negotiate a costs agreement with us". The evidence reveals Mr Boensch, on the one hand, and Mr Bingham and Mr Bevan, on the other, held discussions and exchanged emails in relation to arrangements for the payment of costs which resulted in Mr Boensch and Mr Bingham executing the Mortgage. Mr Bingham apparently did not disclose in his application for a costs assessment these email communications, or the Mortgage.
That is an accurate recitation of what is reflected in the documents.
85 Third, in that context, the terms of the mortgage, which are recited at [18] above, properly read, cap the costs at $100,000. The effect of the mortgage is accurately described by the primary judge at PJ [84(d)] recited above at [38]. There is nothing in that document (or elsewhere) which suggests that the respondent accepted that he would pay anything other than that amount, or that he would be personally responsible for any additional amount. To the contrary, the inference from the terms of the mortgage is that $100,000 is the maximum, noting also that it is approximately the figure that was estimated as the costs of the appeal process by Mr Bingham and Mr Bevan (including special leave and a full hearing) at the time the mortgage was executed.
86 Mr Bingham's submission to the Costs Assessor, which appears to have been accepted, that the mortgage secured all legal costs claimed is, as the primary judge correctly observed at PJ [51], not supported by the terms of the mortgage. The mortgage only secured Mr Bingham's costs in so far as those costs were capped at $100,000. As the primary judge concluded at PJ [51(c)]:
The only liability in Annexure 'A' to the Mortgage can reasonably be construed to describe is the liability described in cl 6, namely the "principle sum for legal costs incurred by" Mr Boensch as a client of Mr Bingham, and his capacity as trustee of the Property, which would have to be read with cl 6, which provides that the liability so incurred "shall be limited to" $100,000.
87 Fourth, the Solicitor's October costs disclosure was dated and provided to Mr Bingham on 4 October 2019 (one week before the date of the hearing in the High Court). Mr Boensch immediately rejected that "updated agreement", sending the following email to Mr Bingham on the same day (errors in original):
I do not agree to the proposed updated cost agreements, as I am not accepting for myself and on behalf of the trust any financial responsibility additional and over that what we agreed as a maximum and I signed back in Chris's Office at the outset. That includes the matter with Somerville as it was discussed, included and agreed in the paperwork including the payment terms if I have to pay for that agreed max amount.
You know the paperwork I am referring too as you have registered it.
I made clear at the time and now, that after some 15 plus years of litigation with pretty much is about the same thing, there are no financial means either by me or the trust to finance further appeal proceedings.
You both agreed with me and we signed the paperwork.
I asked at the outset what the proceedings will cost. 2 amounts were floated. When I insisted to deal only with the maximum amount, The average of both floated amounts was doubled and while it was a lot I agreed, since in my estimation enough time was allowed to take care of the payment.
…
Hopefully we don't need to go through all these arguments after the 11th.
88 It is plain from that email that Mr Boensch understood that the costs agreement was capped at $100,000 (being the amount of the mortgage). There is no evidence that Mr Bingham responded to this email, or to the respondent's rejection of the Solicitor's October costs disclosure. However, he did continue to incur costs. That is, he did not dispute or otherwise take issue with Mr Boensch's position.
89 Fifth, the total estimated costs (combined for solicitor's and counsel's fees) had increased from a maximum of slightly less than $110,000 in February 2019 to approximately $358,700 in October 2019. In the Barrister's October costs disclosure (attached to the same email as the Solicitor's October costs disclosure), Mr Bevan estimated that costs from 4 October 2019 to 12 October 2019 (by which time the appeal would have been completed) were $31,000. It follows, on the appellant's case, if the costs were not capped at $100,000 as the respondent contends, that the appellant did not comply with s 174(1)(b). That is, far from Mr Bingham notifying Mr Boensch that there were increases in the estimated costs of the litigation, the legal costs more than tripled without any notification, while costs continued to be generated. The Solicitor's October costs disclosure was not an updated disclosure for future costs likely to be incurred but, in large part, was a disclosure of costs already incurred. It encompassed over $200,000 of counsel's fees above the original estimation, which had already been incurred without Mr Boensch having been informed and without his authorisation.
90 As the primary judge correctly observed at PJ [29]:
There is no evidence that before 4 October 2019 Mr Bingham had notified Mr Boensch that the fees would be greater than those estimated in the Solicitor's February costs disclosure or the fees estimated in the Barrister's February costs disclosure, or that the fees would be greater than the $100,000 provided for in the Mortgage; nor is there evidence that, before 4 October 2019, Mr Bevan notified Mr Bingham that there would be an increase in the estimate of $63,000 to $75,000 Mr Bevan disclosed in the Barrister's February costs disclosure. According to his "Itemised bill of the fees invoiced", Mr Bevan had performed at least $76,000 worth of work by 24 June 2019; and he had performed at least $100,000 worth of work by 11 July 2019, almost three months before Mr Bevan issued his invoice of 3 October 2019.
91 Against those observations, I turn to the alleged errors relied on by the appellant.