Accountant for radiologists

An accountant for radiologists needs to understand far more than a yearly tax return. A radiology practice sits at the intersection of medicine, capital-intensive equipment, group practice governance and cash-flow pressure. Revenue is driven by CCAM-coded imaging acts, while profitability depends on how well the practice manages the imaging platform, financing, maintenance, staff costs, partner withdrawals and the renewal cycle of heavy equipment.

Radiology has a very different financial profile from most office-based medical practices. Conventional imaging, ultrasound, breast imaging, CT and MRI do not carry the same cost structure, the same operational intensity or the same margin. If accounting only tells you the annual profit, it is not giving you the information you need to run the practice.

Reading revenue by modality#

The key issue is not simply total revenue. A radiology practice needs to understand revenue by imaging line, by site and often by physician. That is the only way to see whether one activity is subsidising another, whether the platform is properly used and whether the reported profit reflects the economics of the practice.

Useful distinctions usually include:

• conventional radiology;
• ultrasound;
• CT activity;
• MRI activity;
• breast imaging and screening activity;
• replacement work, locums or recurring session-based activity.

Without that breakdown, partner discussions quickly become emotional because the numbers remain too aggregated to support decisions.

Heavy equipment and depreciation#

Radiology is one of the most equipment-heavy private medical specialties. MRI units, CT scanners, mammography equipment, reading stations, RIS/PACS software, servers, technical room adaptation, quality control and maintenance all need to be accounted for in a coherent way.

The challenge is not to "book expenses faster". The challenge is to build a sound depreciation plan, match financing duration to the useful life of the equipment, and measure whether the equipment is paying for itself. Many practices invest for the right medical reasons and still create financial strain because the full cost of the platform was never rebuilt properly.

Structure: BNC, SEL, SCM and SPFPL#

Radiologists often work in group settings. That makes legal structuring a core finance topic, not an optional one.

An SCM can make sense when the goal is to pool shared means such as rent, front-desk staff, software, maintenance or common site costs. A SELARL or SELAS becomes relevant when the practice needs a stronger operating company framework, clearer partner governance, better capital retention or a more robust acquisition and succession path. A SPFPL may then be used to organize ownership, dividends and transmission.

The right answer depends on the size of the practice, the partner profile, the investment cycle and the long-term wealth strategy. It should always be modelled, not guessed.

Cash flow comes before distributions#

Radiology practices can look profitable on paper and still face recurring cash pressure. Debt service, maintenance, software, payroll, taxes, social contributions and partner drawings all hit cash at different times. That is why we focus on cash available before withdrawals instead of relying only on annual profit.

Where the cash actually goes#

A radiology practice can show a sound result and still run short at the bank, because several blocks hit cash at the same time:

• loan repayments or lease payments;
• maintenance and software contracts;
• payroll for secretarial staff, support functions and radiographers, depending on the structure;
• the practitioners' personal social contributions;
• current taxes;
• partner drawings;
• the gradual renewal of equipment.

Good practice is to track cash available before drawings, then to manage what partners take out on that basis rather than on a feeling of wealth. That is often the difference between a practice that funds its growth calmly and one that lurches from one cash squeeze to the next despite strong activity.

We handle both BNC 2035 accounting for individual practice situations and full corporate accounting for SEL structures. Our work includes bookkeeping, fixed-asset registers, depreciation schedules, tax returns, financial statements, partner current accounts and analytical reporting by modality or site.

Our tax support is built around practical decisions:

• remain in BNC or move to SEL;
• define a workable pay and distribution policy;
• separate operating activity, real estate and holding issues when useful;
• prepare future partner entry, exit or succession;
• secure territory-based incentives where they actually apply.

One useful regulatory point for rural projects: in France, the old ZRR wording has been replaced by ZFRR since July 1, 2024. For radiologists, this is not just a wording issue. Eligibility depends on the actual location, dates, conditions and local decisions, so it needs case-by-case review.

We also support payroll and organization when the practice employs administrative staff, support teams or technical profiles according to its setup. In radiology, payroll should always be read together with equipment utilisation and site-level profitability.

Bookkeeping scope and payroll in practice#

In concrete terms, the accounting engagement covers regular bookkeeping, the fixed-asset and depreciation register, the 2035 return when you are taxed under BNC, the annual accounts, tax return package and notes when you practise through a SEL (société d'exercice libéral, the professional practice company), the tracking of advances, current accounts and flows between partners, and the allocation of shared costs and investments. The value is not in data entry alone: it lies in matching the accounts to how the practice really works, by site, by modality, by investment and by partner agreement.

On payroll, we handle payslips and the DSN (monthly payroll declaration), contracts, amendments and staff movements, the organisation of sessional work and locums, the payroll-to-revenue ratio, and the reconciliation between schedules, activity and structural costs. In radiology, payroll is not a mere obligation: it has to be linked to the occupancy of the technical platform and to profitability by site.

The most useful KPI set usually includes:

• revenue by modality;
• platform utilisation rate;
• technical cost per act;
• maintenance and financing burden;
• payroll as a percentage of revenue;
• cash available before partner drawings;
• profitability by site or by physician when relevant.

Those indicators turn accounting into a management tool. They help you decide when to invest, when to refinance, when to adjust organization and when the legal structure is no longer aligned with the economics of the practice.

A radiology group operates two sites - conventional imaging and ultrasound on the first, CT and MRI on the second. Revenue grows but the partners feel paradox: more activity, more tax, more maintenance, and less cash at year-end.

The diagnosis surfaces four classic problems:

1. revenue is tracked globally, with no breakdown by modality;
2. maintenance and software contracts are scattered across the chart of accounts;
3. partner drawings do not reflect real cash available;
4. the legal structure no longer separates operations, shared costs and patrimonial projects clearly enough.

We restructure the file: monthly reporting by modality and site, analytical grouping of all platform costs, a drawings calendar anchored to cash rather than profit alone, and BNC / SEL / holding scenarios to stabilise distribution and investment trajectories.

The main gain is not just a tax saving. It is a return to reliable reading. The practice finally knows what each activity contributes, what it can distribute without strain, and over which horizon it can renew equipment.

1. Running a heavy platform with overly aggregated accounting#

When everything flows into a single revenue account and a few expense accounts, the practice no longer knows which machine, site or arrangement is producing margin. This is the leading cause of poor investment decisions.

2. Underestimating the full cost of an MRI or CT scanner#

The purchase price is not enough. You must add maintenance, software, works, insurance, human cost and working-capital impact. Equipment can look profitable on paper and destroy cash in practice.

3. Leaving partner conventions vague#

A piece of equipment shared between partners, a recurring session, a fee rebate or a poorly documented cost allocation almost always ends in partner disputes, a painful tax audit, or a false reading of each partner's result.

4. Confusing tax optimisation with structural complexity#

Stacking an SCI, a holding and another vehicle without a clear steering logic creates fixed costs and confusion. The right structure is the one that simplifies reading and protects strategy.

5. Not anticipating equipment replacement#

A radiology platform does not renew at the last minute. The next cycle must be provisioned mentally and financially well before obsolescence or a critical breakdown.

The value of a specialist accountant in radiology is not a generic promise of "tax optimisation". It is the ability to discuss CCAM coding, imaging platform economics, heavy equipment depreciation, SCM and SEL structuring, SPFPL ownership logic, replacement arrangements and partner governance with the same fluency.

That is the level radiologists need when the practice has to stay medically strong and financially readable at the same time. Free quote within 24 hours, first meeting on the house to review your practice, identify quick wins (modality reporting, platform cost analytical view, drawings policy) and define a 12-24 month roadmap aligned with your equipment renewal cycle and partner strategy.

The CCAM (Common Classification of Medical Procedures) governs how every imaging act is priced and reimbursed. For accounting purposes, it drives revenue recognition by act type. We track:

• gross revenue per CCAM code class (conventional radiology, ultrasound, CT, MRI, mammography, screening);
• average revenue per session for ultrasound and breast imaging;
• machine-time productivity for CT and MRI (acts per slot, no-show rate, weekend coverage);
• payer mix between conventional fee-for-service, sector 2 surcharges (if applicable) and complementary insurance reimbursements;
• discrepancies between coded acts and actual cash collected, which often signal coding gaps or payer rejections.

This breakdown sits at the heart of the monthly dashboard. Without it, partners argue over averages; with it, decisions about equipment investment, session scheduling and physician hiring become evidence-based.

Heavy imaging equipment can be financed in several ways, each with different accounting and cash impact:

• Outright purchase: maximises depreciation deduction but locks up cash. Best when the practice has accumulated reserves and wants to maximise asset ownership for future sale.
• Bank loan: spreads cash impact across 5-7 years. Interest is deductible. The repayment schedule must align with the equipment's revenue contribution.
• Crédit-bail (finance lease): keeps the equipment off the balance sheet initially, with lease payments fully deductible. The buyout price at the end is often modest. Useful when preserving borrowing capacity for other purposes.
• Location évolutive (operating lease): rolls into upgrades every 5-7 years. Higher total cost but smoother technology cycles. Increasingly used for cutting-edge MRI and CT systems.

We model the total cost of ownership, cash impact, depreciation pattern and end-of-cycle replacement budget for each option. The right choice rarely depends on a single criterion - it depends on the practice's cash position, partner strategy and replacement horizon.

Once a radiology practice generates stable cash, many partners want to acquire their premises. This is often a good decision, but it must be structured separately from the operating practice:

• a dedicated SCI (typically under IS, with depreciation of the building) holds the property;
• the operating SEL pays a market-rate rent to the SCI;
• partners hold shares in the SCI proportionally to their economic interest;
• a property-holding holding may then sit above the SCI for transmission purposes.

This separation clarifies operational profitability (no real-estate noise in the SEL's P&L), enables independent financing of the premises, prepares cleaner partner entry or exit, and limits confusion between professional and patrimonial cash. We coordinate with the notaire and the bank to set up the structure correctly the first time.

Most radiology practices grow through partner association. Each new partner brings shared platform use, shared overheads and a share of the revenue. The accounting consequences are significant:

• Cost-sharing rules: shared payroll, software licences, maintenance contracts and consumables must be allocated to each partner via a precise convention. Otherwise, the SCM-style sharing drifts into informal arrangements that can be requalified by URSSAF.
• Replacement and session work: a replacing radiologist (locum) collects fees and rebates a percentage to the principal. The replaced principal records the rebate received; the locum reports the gross fees. Mishandling this flow inflates declared turnover and social contributions.
• Equipment pooling between SEL and individual practice: when a partner uses the SEL's MRI in their personal BNC capacity, a clear mise à disposition agreement is needed, with a market-rate fee. Without it, the tax authority may requalify the arrangement as concealed income.
• Buy-back of departing partners' shares: requires a formal valuation (often a multiple of net result + share of the platform's residual book value). The buy-back can be structured through the SEL (treasury share repurchase) or via the SPFPL.

We document each of these flows from the start of the engagement, so the partnership remains stable as the practice grows. Each agreement is reviewed annually against the actual operating reality, because what works at year 1 of an association often needs adjustment at year 3.

Radiology in private practice combines a clear tax frame with several traps. Income falls under non-commercial profits and a controlled return (form 2035), since the 83,600 EUR micro-BNC ceiling is rarely realistic at radiology revenue levels. Diagnostic imaging is VAT exempt, yet the Conseil d'Etat ruled on 22 July 2025 (no. 497331) that locum redevances bear 20% VAT. Sector-1 doctors keep the 2% flat-rate deduction, while CARMF charges 8.23% up to one PASS (48,060 EUR) for the basic pension. The 25% surcharge for not joining an AGA has been abolished since 2023 income.

• Chartered accountancy in Paris 8th
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Let us talk about your radiology practice from a simple angle: what you bill, what the technical platform really costs, what you can draw, and which structure still leaves you room for manoeuvre in three years' time.