Month-end takes a week longer than it should. Numbers get rekeyed from one system into a spreadsheet, then into another spreadsheet, and nobody is quite sure which version the board saw. Intercompany balances don’t net off cleanly, so someone makes a manual adjustment and hopes the auditor doesn’t ask. If that sounds like your close process, the reporting tool isn’t helping you see the numbers, it’s getting in the way of them.
We build custom financial reporting software that fits the chart of accounts, entity structure and close process you already run. Our clients are UK finance teams who have outgrown spreadsheets and standard accounting packages but don’t want to bend their business around an enterprise platform. We’re based in London, we know UK compliance, and we write software that works the way your finance team does.
Where off-the-shelf financial reporting software falls short
Packaged tools work well for a single entity with a standard structure. The trouble starts when your reporting gets specific. The complaints we hear most often:
- Consolidation is an afterthought. Tools like Xero and QuickBooks handle one entity well, but multi-entity consolidation means workarounds, exported spreadsheets and manual intercompany eliminations every period.
- Reports are rigid. The template you need is a paid add-on, or it can’t be built without going back to the vendor or to IT.
- Data lags reality. Bank feeds and GL syncs often run 24 to 72 hours behind, so the dashboard the board looks at is never quite current.
- Per-user pricing punishes growth. As the finance team expands, the licence bill climbs. Consolidating 50-plus entities on a per-user plan can run well past £30,000 a year before integrations.
- Integrations are partial or chargeable. Many APIs only export summary GL, not subledger detail, and some platforms bill per connected system.
- Vendor lock-in is real. Customisations don’t port to a competitor, you’re tied to the vendor’s roadmap, and features get cut when products are acquired.
The cost isn’t just the licence fee. It’s the days lost at close, the adjustments made on incomplete data, and the audit findings nobody saw coming.
When SaaS is enough, and when a custom build pays off
We’ll be straight with you. If you run a single entity with a standard chart of accounts, ordinary VAT reporting and a modest data volume, Xero, QuickBooks or a mid-market platform like Sage Intacct is usually the sensible choice. A custom build isn’t worth it just to save a subscription.
A bespoke system earns its place when the reporting is genuinely yours:
- Multiple entities, branches or franchises with consolidation and intercompany elimination rules that don’t match standard templates
- Legacy ERP or operational systems without modern APIs that vendors won’t integrate for one customer
- Industry-specific compliance or analytical reporting that generic platforms don’t cover
- Proprietary KPIs and a drill-down hierarchy that matches how you actually make decisions
- A need for live data from order management, inventory or CRM rather than overnight batch pulls
- A white-label reporting portal you give to your own clients or franchisees
What we build instead
We start by sitting with the people who run your close, then build software around how reporting actually works in your business.
Consolidation that matches your group. We model your entity hierarchy, intercompany elimination rules and FX translation exactly as they are, so the consolidated figures come out without manual adjustments at quarter-end.
One source for the numbers. The system pulls GL, AR, AP and subledger data from your accounting platforms and ERP on a schedule, with reconciliation checks so discrepancies surface instead of hiding.
Reports your team can change. A report builder lets finance staff add columns, filters and drill-down dimensions without raising a ticket. Standard statements (P&L, balance sheet, cash flow, trial balance) come with comparatives built in.
UK compliance in the build. MTD for VAT submission through HMRC APIs, MTD for Income Tax where it applies, CIS reporting for construction, and an immutable audit trail covering every change to financial data.
You own it. Instead of a subscription that rises each renewal, you make one investment and control the roadmap, the hosting and the data. For most multi-entity teams the build pays for itself within two to three years against what the equivalent platform and integrations would have cost.
Modular from the start. We deliver the core reporting you need first, then add entities, forecasting or dashboards as the business grows. No rip-and-replace later.
Features we build in
Every build is shaped around your requirements. Common modules include:
- Real-time KPI dashboards with drill-down from headline figure to underlying transaction
- Multi-entity consolidation with automatic intercompany eliminations and currency retranslation
- Standard financial statements (P&L, balance sheet, cash flow) with month-over-month, year-over-year and budget-versus-actual comparatives
- A month-end close checklist with period locks, auto-reversing entries and approval workflows
- Bank reconciliation with match-based clearing and exception flagging
- Scheduled imports from accounting platforms, ERPs and bank feeds, so nothing is keyed in by hand
- A self-service report builder with custom columns, filters and drill-down dimensions
- Forecasting and rolling budgets with scenario modelling and variance analysis
- An immutable audit trail logging user, timestamp and old and new values for every change
- Role-based access with segregation of duties and approval chains
- Multi-currency handling with translation and unrealised gain/loss treatment
- HMRC MTD submission, CIS reporting and configurable data retention
- Exports that preserve formulas (Excel), plus PDF, CSV and API access for BI tools like Power BI and Tableau
How a project runs
We work in stages, with as little disruption to your close as possible.
Discovery and planning, two to four weeks. We sit down with the people who use the reports, document how the close runs now, where it hurts and what you actually need. You come out with a clear scope and a way to measure success.
Data preparation, alongside the build. This is where finance system projects most often slip, usually because cleanup is underestimated. We start early: cleansing GL history, validating accounts and mapping your data, and we verify that financial totals match, not just that record counts line up.
Development, in phases. Our UK developers build the system with regular check-ins. We deliver an MVP first, typically core reports, the close checklist and the audit trail, so you see working software early rather than waiting for everything at once.
Testing, parallel run and go-live. QA and user acceptance testing, then we run the new system in parallel with the old one for a period so the first live close isn’t a leap of faith. Cutover is managed, with hands-on support through the first month.
A focused single-entity reporting tool usually runs three to six months. A full multi-entity consolidation platform with integrations and workflows takes longer. We scope it honestly upfront.
What it costs
Custom development is a larger upfront cost than a subscription. Over a few years the maths usually moves the other way:
- The cost is known from the start. No per-user creep, no features sliding behind a higher tier, no renewal increases
- You own the system outright, with the control and asset value that comes with that
- You’re not paying per integration or per API tier as you connect more systems
- You’re not funding a painful migration every time your reporting needs change
What a project costs depends on the entities, integrations and reporting complexity involved. A standalone single-entity reporting tool sits at the lower end; a multi-entity consolidation platform with forecasting and live integrations is a more substantial build. A free consultation gets you a clear figure for your situation, with no obligation.
Industries we work with
Custom financial reporting fits sectors where the reporting genuinely differs from the standard template:
- Professional services and accounting firms: project profitability, partner profit allocation, realisation rates, and consolidated reporting across client work
- Franchises and multi-location retail: franchisee-to-franchisor consolidation, same-store sales analysis, and inventory-adjusted profitability by site
- Manufacturing and distribution: job costing, internal transfer pricing and eliminations, and plant-by-plant operational reporting
- Financial services: regulatory capital and liquidity reporting for FCA and PRA, multi-fund consolidation, and commission and fee accrual
- Construction: job costing, retention tracking and CIS reporting
- Hospitality and leisure: venue-level profitability, labour cost allocation by department, and multi-brand consolidation
- Charities and non-profits: restricted and unrestricted fund accounting, grant fund tracking, and Charity Commission reporting
- Real estate and property management: multi-property consolidation, tenant-level profitability, and capex versus opex allocation
- Technology businesses: burn rate, recurring revenue metrics and investor reporting packs
Each build includes the sector-specific reporting that generic software leaves you to handle in spreadsheets.
Common Questions About Custom Financial Reporting Software
When does custom financial reporting software make more sense than Xero, QuickBooks or Sage Intacct?
For a single entity with a standard chart of accounts and ordinary VAT reporting, an off-the-shelf platform is usually the right call, and we'll tell you so. Custom starts to pay off when you have multiple entities with their own intercompany elimination rules, legacy systems without modern APIs, proprietary KPIs, or per-user pricing that climbs as the finance team grows. We can review your situation honestly before you commit to a build.
How does custom development cost compare to SaaS subscriptions?
A custom build is a larger upfront cost, but the subscription stops. Mid-market consolidation platforms can run from several thousand pounds a month once you add entities, users and per-integration fees, and that figure tends to rise each renewal. With a custom system you pay for the build, then hosting and a support arrangement you control. For most multi-entity finance teams the maths tips over within two to three years. We give you a clear figure for your situation at the consultation stage.
What's the typical development timeline?
A focused single-entity reporting tool is usually 3-6 months. A multi-entity consolidation platform with integrations and approval workflows is longer. We deliver in phases, so an MVP covering your core reports, close checklist and audit trail is often usable within 8-12 weeks while later modules are built.
Can you integrate with our existing accounting and ERP systems?
Yes. We connect to Xero, QuickBooks, Sage 50 and Sage Intacct, NetSuite, SAP, Oracle and Dynamics 365, plus bank feeds, CRM and operational systems. Where a legacy system has no usable API, we work with direct database access or scheduled file feeds. We also build in reconciliation checks, since pulled data and source data do not always agree.
Does the software handle Making Tax Digital and audit requirements?
We build to UK requirements: MTD for VAT submission via HMRC APIs, MTD for Income Tax where it applies, and CIS reporting for construction. Every system includes an immutable audit trail recording who changed what and when, role-based access with segregation of duties, and configurable data retention to support SOX, HMRC and GDPR obligations.
How do you handle data migration from spreadsheets and old systems?
Migration is where finance system projects most often slip, usually because data cleanup is underestimated. We plan it early: cleansing and mapping your GL history, validating that financial totals match rather than just record counts, and running the new system in parallel with the old one before cutover so the first live close is not a surprise.
How do updates, support and training work after launch?
You own the system, so there is no forced upgrade. We offer support arrangements from ad-hoc help to scheduled maintenance, and the modular structure makes it straightforward to add entities or reports later. Training is role-based and included, with hands-on sessions for finance users and documentation for administrators.