Legal Principles
11 The Court has a broad discretionary power to award costs pursuant to s 43(2) of the Federal Court of Australia Act 1976 (Cth) (Act). The discretion must be exercised judicially, not arbitrarily or capriciously, having regard to the relevant principles and the justice of the case in all the circumstances and cannot be exercised on grounds unconnected with the litigation: Summers v Repatriation Commission (No 2) [2015] FCAFC 64 (Summers) at [14] (Kenny, Murphy and Beach JJ), citing Trade Practices Commission v Nicholas Enterprises Pty Ltd and Others (No 3) (1979) 42 FLR 213; [1979] FCA 143 (at 219 (Fisher J); InterPharma Pty Ltd v Hospira, Inc (No 4) [2018] FCA 45 at [8] (Kenny J).
12 In the ordinary course, in the absence of special circumstances justifying some other order, the general rule is that costs will be awarded to the successful party, that is, costs will follow the event: Summers at [14]; Ruddock and Others v Vadarlis and Others (No 2) (2001) 115 FCR 229; [2001] FCA 1865 at [11] (Black CJ and French J, as his Honour then was); Vantage Holdings Pty Ltd v Huang (No 2) (2015) 232 FCR 556; [2015] FCA 185 at [12] (Collier J).
13 Rule 40.04(a) the Federal Court Rules 2011 (Cth) (Rules) provides that:
If no order for costs is made on an interlocutory application or hearing, the costs of the application or hearing:
(a) if an order is made in favour of any party - follow the event; or
(b) if no order is made in favour of any party - are taken to be costs in the cause of the successful party to the proceeding.
14 Costs orders in favour of parties that have succeeded in obtaining orders on an interlocutory basis, consistently with the default positon, are commonly made in circumstances where a party has succeeded on a discrete issue, such as the determination of a separate question in advance of a final hearing, although each case will turn on its particular facts and circumstances: Taylor (liquidator), in the matter of Heading Contractors Pty Ltd (in liq) v Heading (No 2) [2021] FCA 925 at [18] (Charlesworth J).
15 Absent disqualifying conduct, the successful party will generally obtain a costs order in its favour even where it has not succeeded on all issues: Smith v Starke, in the matter of Action Paintball Games Pty Ltd (in liq) (No 3) [2016] FCA 40 (Smith) at [10] (Gleeson J); Oshlack v Richmond River Council [1998] HCA 11; (1998) 193 CLR 72 at 97-8 (McHugh J) and 124 (Kirby J).
16 Where there are multiple issues in a case, the Court will generally not attempt to differentiate between the issues on which a party was successful and those on which it failed. It will ordinarily be appropriate to award the costs of the proceedings to the successful party without attempting to separate issues upon which a party was successful or unsuccessful: Elite Protective Personnel Pty Ltd & Anor v Salmon (No 2) [2007] NSWCA 373 at [6] (Beazley, McColl and Basten JJA); Firebird Global Master Fund II Ltd v Republic of Nauru (No 2) (2015) 327 ALR 192; [2015] HCA 35 at [5]-[6] (French CJ, Kiefel J, as her Honour then was, Nettle and Gordon JJ); see also Accor Australia & New Zealand Hospitality Pty Ltd v Liv Pty Ltd (No 2) [2017] FCAFC 110 (Greenwood, Besanko and Katzmann JJ).
17 An approach of delving into the details on an issue by issue basis tends to distract from the principal task of determining an entitlement to costs based on the end result of the litigation: Moroccanoil Israel Ltd v Aldi Foods Pty Ltd (No 2) [2017] FCA 1393 at [64] (Katzmann J).
18 Where a litigant has succeeded only on a portion of its claim, it may be required to bear the expense of litigating the unsuccessful portion (or indeed to pay the other party's costs of that portion): Hughes v Western Australian Cricket Association (Inc) (1986) 8 ATPR 40-748 at 48,136 (Toohey J); Commissioner of Taxation v Bosanac (No 2) [2022] FCAFC 5 at [16] (Kenny, Davies and Thawley JJ). A successful party may be deprived of costs where it has been only partially successful in obtaining the relief sought: Queensland North Australia Pty Ltd v Takeovers Panel (No 2) (2015) 236 FCR 370; [2015] FCAFC 128 at [11] (Dowsett, Middleton and Gilmour JJ); Faraday v Rappaport [2007] NSWSC 253 at [28]-[31] (White J).
19 A court, however, should not too readily disallow costs simply because a party has failed upon an issue, unless it be "quite a separate and distinct issue from the issues in respect of which it succeeded", or unless there be some element of unreasonableness or inappropriate conduct in relation to that issue: Smith at [11] (Gleeson J), citing Dr Martens Australia Pty Ltd v Figgins Holdings Pty Ltd (No 2) [2000] FCA 602 at [54].
20 The Act provides an express power to enable the Court to order that costs awarded against a party are to be assessed on an indemnity basis: s 43(3)(g). In the usual course the discretion to award costs would be exercised by an order that costs follow the event and that such costs be determined on a party and party basis, as agreed or taxed: r 40.01 of the Rules. Although the categories of cases in which indemnity costs may be ordered are not closed, there must be some special or unusual features to be present for a court to depart from the usual practice and make an order for a party to pay costs on an indemnity basis: Jianshe Southern Pty Ltd (ACN 007 031 905) v Turnbull Cooktown Pty Ltd (ACN 069 894 275) (No 2) [2007] FCA 903 at [32] (Besanko J).
21 The purpose of an indemnity costs order is to compensate a party in full for their costs when the Court takes the view that it was unreasonable for the party against whom the order was made to have caused the other party to incur costs: Alhalek v Quintiliani trading as Kells Lawyers (No 3) [2021] FCAFC 150 at [10] (Katzmann, Derrington and Anastassiou JJ), citing Hamod v New South Wales (2002) 188 ALR 659; [2002] FCAFC 97 at [20] (Gray J, Carr and Goldberg JJ agreeing); Melbourne City Investments Pty Ltd v Treasury Wine Estates Limited (No 2) [2017] FCAFC 116 at [3]-[5] (Jagot, Yates and Murphy JJ).