Transfer Pricing in Bosnia and Herzegovina

The legal framework: three regimes, one country

Bosnia and Herzegovina is not one transfer pricing jurisdiction; it is three. There is no state-level corporate income tax and no national direct-tax authority. The Federation of Bosnia and Herzegovina, Republika Srpska and the Brčko District each legislate, administer and audit their own corporate income tax through their own administrations — Porezna uprava FBiH, Poreska uprava RS and the Brčko District tax administration. The state-level Indirect Taxation Authority reaches only VAT and customs. The OECD's country profile, updated January 2026, reflects the position faithfully: three self-contained questionnaires, with the question numbering restarted for each.

The first question in any BiH engagement is which regime applies, and for a group the answer is frequently more than one. The Federation works from the Law on Corporate Income Tax (Official Gazette FBiH 15/16 and 15/20), Articles 44 to 46, elaborated by a 97-article Rulebook on Transfer Pricing (67/16 and 92/24). Republika Srpska applies its own Law (Official Gazette RS 94/15, 1/17, 58/19, 48/24 and 114/25), Articles 31 to 35, with a 14-article Rulebook (47/16). Brčko relies on its Corporate Profit Tax Law and implementing Rulebook, where the entire arm's length requirement sits in Article 35(2). The rate is 10% everywhere, and none of the three has controlled foreign company rules.

The divergences are substantive rather than cosmetic. Relatedness begins at 25% of ownership or voting rights in the Federation (Article 44(3)) and in Republika Srpska (Article 31), but at 10% in Brčko (Article 2(j)) — a shareholding invisible in Sarajevo can be controlling in Brčko. The Federation also runs an influence test: persons who act, or are likely to act, on each other's directions, requests or wishes, whether or not communicated, with Rulebook Article 6 sweeping in anyone who knowingly contracts with the taxpayer to shift profit. Primary adjustments are upward only in both entities — Article 44(4) FBiH and Article 32(4) RS correct a non-arm's-length outcome by increasing income or denying expenses, never the reverse.

Methods, comparables and benchmarking

Method selection is the sharpest split. The Federation imposes a hierarchy rather than a best-method rule: Article 45(2) directs the taxpayer to CUP, cost plus and resale price first, and only where none can be applied do profit-based and residual methods become available under Article 45(3). Rulebook Article 7(4) requires the file to explain why the ranked methods were less appropriate, and Article 8(1) gives CUP priority wherever a comparable uncontrolled transaction exists. Republika Srpska takes the OECD line — five unranked methods under Article 33(1), selected on most-appropriate-method criteria in Rulebook Article 8(2). Critically, Article 8(3) then binds the Tax Administration to conduct its review using the method the taxpayer selected. That is a real procedural protection and should be pleaded expressly in RS files. Brčko does neither, preferring comparison against market prices for the same or similar transactions wherever such a comparison is possible.

Ranges are the second trap. The OECD profile records the Federation as neither allowing nor requiring a statistical measure, which is untenable on the face of the Rulebook: Article 25 divides net margins into quartiles, defines the arm's length range as first to third quartile, requires weighted net averages over three to five years, and treats a wide interquartile spread as a signal of unreliable comparables. Article 75(2)(d)(7) then requires the local file to justify the use of a range. Benchmark to the Rulebook, not to the profile. Republika Srpska takes the opposite approach — the full, untrimmed range of comparable results, with Rulebook Article 11 moving an outlying result to the median unless the party contending for a different point discharges the burden of proof. Brčko addresses ranges not at all.

Comparables sourcing is local-first in the Federation: Rulebook Articles 42(4) and 87(4) require BiH data where available before widening regionally, and Article 42(5) screens out any independent company showing a weighted-average loss across the tested period or losses in more than half of it. Republika Srpska's preference is softer: foreign comparables are admissible under Article 6(2) where no domestic set exists, prior-year data may be used under Article 6(3), and Article 9(3) expressly permits a foreign tested party on three conditions. No jurisdiction permits secret comparables — RS reasons that both sides must work from public data because the taxpayer's analysis precedes the audit.

Documentation: what each administration expects

The Federation runs a full OECD-shaped architecture. The master file is confined to groups with consolidated revenue above EUR 750 million (Rulebook Article 70(2)); the local file has no de minimis at all — any taxpayer with a related-party transaction must hold it when the corporate income tax return is filed. Article 75(2) prescribes the content in detail: functional analysis with year-on-year changes, tested-party selection and reasons, comparability adjustments, the computation and segmented accounts. Alongside sits the Transfer Pricing Report under Article 83, reducible to an abbreviated form for intra-BiH loans, Article 95 relief cases, the 5% support-services charge and one-off asset transactions. Three forms are annexed to the Rulebook: TP-902 where related-party transactions exceed BAM 500,000, due 31 March; CBC-901 for EUR 750 million groups, due within twelve months of the group's year end; and TP-900, the domestic double taxation relief return, which is treated as never filed if late. Documentation must be in an official BiH language, though the master file may be in English subject to a translation demand (Article 90).

Republika Srpska changed materially on 1 January 2026. Article 34(1), as amended by Official Gazette RS 114/25, now confines the documentation obligation to taxpayers whose related-party transactions — loans and credits included — exceed BAM 50,000 in the year. The replaced Article 34(2) converts a produce-on-request regime into an annual filing: documentation goes to the Tax Administration electronically within 30 days of a request and, in any event and without any request, within nine months of the tax year end. For calendar-year 2026 the first automatic filing falls due around 30 September 2027. Content is the ten-item list in Rulebook Article 12(2), which folds the country-by-country table into the documentation itself; RS has no CbC form, notification or surrogate mechanism. The separate annual controlled transactions return is triggered at BAM 700,000, computed without netting income against expense (Article 13). There is no English concession.

Brčko sits far below both. There is no master file, no local file and no CbC report. Transfer pricing data goes in with the corporate income tax return on Form 1101, annexes 12 and 13, while the profile elsewhere refers to a Form 1102 due 31 March. The two references are inconsistent within the OECD document itself, and the District administration should be asked which it expects before filing.

Audits, penalties and the enforcement climate

Penalties are documentation-driven and they are not small. The Federation fines a taxpayer BAM 3,000 to BAM 100,000 under Article 58(2) for failing to file the Article 49(4) schedule, failing to transact at arm's length, not holding documentation, or not producing it within the 45 days allowed by Article 46(2). The responsible officer faces BAM 2,500 to BAM 10,000 personally, and repeat offences carry a 50% uplift. Republika Srpska's band is BAM 20,000 to BAM 60,000 for the legal person and BAM 5,000 to BAM 15,000 for the officer, and the 114/25 amendments extended it to the new nine-month deadline — a missed automatic filing is now as expensive as having no documentation at all. Brčko has no transfer pricing-specific penalty.

Two features matter more than the numbers. First, none of the three offers documentation-based penalty protection or any exemption: the fine attaches to the failure to hold or produce, not to the size of any adjustment. Second, there is no specialised transfer pricing audit procedure anywhere — Republika Srpska says so expressly — so transfer pricing surfaces inside an ordinary audit run by generalist inspectors, with recurring findings around defective documentation, mis-completed forms and method selection. In the Federation, assessment must be made within five years of filing or the statutory due date, whichever is later, with no limit where the return was false or not filed, and any official assessment or collection step restarts the clock (Law on Tax Administration FBiH, Articles 73 and 74a). The appeal window is eight days from receipt, decided at second instance by the Federal Ministry of Finance within 30 days. That is the shortest fuse in the system and it is routinely missed.

Dispute resolution and advance certainty

There is no advance certainty in Bosnia and Herzegovina. None of the three jurisdictions operates an APA programme of any kind — unilateral, bilateral or multilateral — and none participates in ICAP or any cooperative compliance programme. The only forward-looking instruments are rulings, which Republika Srpska reports as available and which the Federation addresses only through its Rulebook on Rulings of the Tax Administration (Official Gazette 32/24), an exchange-of-information instrument rather than a taxpayer certainty product.

Mutual agreement procedure is nominally available under the treaty network, but there is no single door. The Ministry of Finance and Treasury of BiH concludes and publishes the treaties; the MAP request itself goes to the territorial competent authority — the Federal Ministry of Finance (Tax Policy Division) for the Federation, the Ministry of Finance of Republika Srpska (Fiscal System Division) for RS, and the Finance Directorate of Brčko District. All three jurisdictions then state that no MAP procedures or guidance are in place, and BiH does not report to the OECD MAP Statistics at all: its Dispute Resolution Profile answers "no" on public MAP statistics and records that it did not have such cases. Federation Rulebook Article 96(2) compounds the problem by allowing a resident to invoke treaty procedures only once the transfer pricing liability has become final and enforceable. Nor is there a domestic case law seam to draw on: no published BiH transfer pricing judgments could be located.

Corresponding relief is asymmetric. The Federation permits a downward corresponding adjustment without a MAP where the applicable treaty allows it; Republika Srpska and Brčko do not. Year-end adjustments are allowed but not required in all three, made in the return up to the filing deadline and thereafter by amended return — within 180 days in the Federation (Article 50), until 31 December of the following year in Brčko. Both entities answer yes on secondary adjustments, but neither describes a deemed dividend, deemed loan or repatriation mechanism, and the RS answer simply cites the primary adjustment provision. Secondary adjustments should be treated as effectively absent until an administration demonstrates otherwise.

Pillar Two and what changes in 2026

Bosnia and Herzegovina has not implemented Pillar Two. There is no qualified domestic minimum top-up tax, no GloBE information return notification, no filing obligation and no announced timetable as at May 2026. With a 10% headline rate in all three jurisdictions, in-scope groups should expect BiH profits to be captured by top-up tax collected elsewhere — an IIR or UTPR in a parent or intermediate jurisdiction — rather than retained locally through a QDMTT. That is a structuring point rather than a compliance one, and it rewards groups that model BiH effective rates early.

Amount B is one-sided in the other direction. No BiH jurisdiction has adopted the simplified and streamlined approach for baseline marketing and distribution, so a BiH distributor cannot elect into it. All three confirm, however, that they will respect a covered jurisdiction's application of the approach in line with the Inclusive Framework commitment, so an inbound distribution structure priced on Amount B abroad should not be disturbed locally on that ground.

The live domestic change is Republika Srpska's Official Gazette 114/25, effective 1 January 2026: the BAM 50,000 documentation threshold, the nine-month electronic filing duty, express subsidiary status for the OECD Guidelines in a new Article 35(2), an independent-enterprise permanent establishment attribution rule in Article 40(7), and a clarified 30% net interest limitation in Article 14a(1). Note what the amendments do not do: RS still has no services permanent establishment, and the twelve-month threshold in Article 41(1)(2) applies to a construction, installation or assembly site and to supervisory activity connected with such works, with preparatory or auxiliary activity excluded by Article 41(4). The RS Rulebook has not yet been aligned — it remains 47/16, with the profile recording only a plan to harmonise — and the OECD's January 2026 profile cites the law no further than 48/24, a gap that will mislead anyone relying on the profile alone through 2026 and 2027.

How practitioners should respond

Map the entity footprint before the analysis begins. A group with a Sarajevo manufacturer, a Banja Luka distributor and a Brčko trading company is running three regimes with different relatedness thresholds, different method rules, different range mechanics and different filing calendars — and an intra-BiH transaction is a controlled transaction on both sides of the entity line, tested twice under different standards.

Build the file to the Rulebook, not to the country profile. The profile is a useful map, but it misstates the Federation's interquartile range, contradicts itself on the Brčko filing form, and is already superseded for Republika Srpska. Where the two conflict, the domestic instrument governs, and the newer instrument governs the older.

Finally, plan for the absence of an exit. With no APAs, a dormant MAP and no case law, a BiH transfer pricing position is resolved at audit or in an eight-day administrative appeal, and nowhere else. Documentation is not merely penalty mitigation — it is the primary and often the only forum in which the taxpayer's analysis will be heard. Where a Federation position rests on the 5% support-services mark-up under Rulebook Article 54(2), on an abbreviated report, or on the Article 95 domestic relief return, the qualifying conditions must be evidenced contemporaneously. There will be no second opportunity to build the record.