The accounting and tax issues specific to telecoms
How should telecoms businesses account for bundled contracts?
Under IFRS 15, a contract that bundles a device with airtime or a service must be divided into distinct performance obligations, each recognised separately rather than as one combined revenue line.
Nearly all telecoms contracts bundle more than one element, this could be a handset alongside an airtime plan, or a router alongside a broadband subscription. IFRS 15 requires each of those elements to be identified as a distinct performance obligation, and revenue allocated between them based on standalone selling price, not the bundled price actually charged.
That allocation affects how much revenue is recognised up front against the device, and how much is deferred over the life of the contract against the service. Activation fees and contract modifications, such as a mid-contract upgrade, each need their own treatment within that framework.
Getting this wrong can alter how much revenue appears to have been earned in a given period, which in turn, impacts everything from investor reporting to loan covenants.
Worked example: handset plus airtime
| Component |
Standalone price |
Allocated revenue |
Recognised |
| Handset (One-off good) |
£600 |
£533 |
At point of sale |
| Airtime (24-month service) |
£480 (£20/mth) |
£427 (~£17.79/mth) |
Monthly over contract term |
| Total |
£1080 SSP |
£960 billed |
£40/month |
Illustrative figures. £600 handset and £20/month airtime, both at standalone selling price, allocated pro-rata against the £40/month, 24-month bundle price.
How is VAT treated on bundled telecoms supplies?
VAT on a bundled telecoms supply generally follows the liability of the principal supply. However, where a bundle contains separate elements which must be treated differently for tax, HMRC can require an apportionment between them.
A device sold alongside a service contract, or multiple services bundled into one package, raises the question of whether VAT should be charged on the bundle as a single supply, or apportioned across its component parts. The answer depends on the specific facts of the bundle and HMRC’s guidance on multiple and composite supplies, and getting it wrong creates a VAT exposure that can be significant given the transaction volumes involved in telecoms billing.
Can telecommunications companies claim R&D tax relief?
Telecoms businesses developing network software, 5G-related technology, or proprietary connectivity solutions are often eligible for R&D tax relief, provided the work resolves actual technical uncertainty.
Network operators, MSPs, and infrastructure businesses frequently assume R&D relief is the preserve of pure software or biotech companies, and miss claims on network optimisation software, custom integration work, or 5G deployment challenges that qualify. Our dedicated R&D team can produce claims, with detailed supporting reports that reduce the risk of HMRC enquiry.
Capital allowances and full expensing on network infrastructure
With telecoms being one of the most capital-intensive sectors in the economy, getting capital allowances right on network and infrastructure spend is crucial for cash flow. Fibre, cabling, and network equipment are generally treated differently to towers, masts, and data centre buildings for allowance purposes, and getting that classification right, particularly for structures that sit somewhere between plant and building, changes both how much relief is available and when.
Rates and thresholds for capital allowances change frequently, so we work through the current position with every client rather than relying on a fixed rule of thumb.
Managing cash flow, working capital and payments
Telecoms businesses carry a specific working capital profile: infrastructure and network costs are often paid well ahead of subscriber revenue, and altnets in particular face sustained cash outflow during a build phase before revenue catches up.
Additionally, late payment from business customers, regulatory obligations around service continuity, and the sheer scale of upfront network investment all put pressure on cash flow. We build forecasting and cash flow management around that reality.
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