Financial Software Development Services
Financial software for planning, consolidation, and treasury controls.
We build internal finance software when a standard FP&A, consolidation, reporting, or treasury platform cannot represent a material management structure or workflow. The first release focuses on one trusted output, approved mapping rules, controls, ERP integration, and a parallel run.
Bring the problem, the current workflow, or the existing code. We reply with a practical next step within one business day.
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The brief
Start with what is not working.
Good software decisions begin with the constraint, not a list of features or a preferred technology.
Does every management pack begin with copied trial balances, mapping work, eliminations, and spreadsheet reconciliation?
Can finance explain who changed a mapping, forecast, rate, approval, or exception and reproduce the prior result?
Plain answer
Financial software development builds internal planning, management reporting, consolidation, or treasury workflows when a standard platform cannot represent a material structure or rule. RaftLabs puts approved mappings, calculations, access, audit, ERP integration, exceptions, and parallel-run evidence around one trusted output. Every RaftLabs project starts at $10000, with scope, acceptance criteria, and price agreed before paid work begins.
What to remember
- Build when a material finance rule cannot fit a standard platform.
- Open with a single report finance already trusts, plus the historical periods that prove the new output matches.
- A parallel run reconciles the new output against approved periods before it replaces the current process.
- Mappings, calculations, and approvals are owned by finance, not inferred from a workbook.
- Scope, acceptance criteria, exclusions, price, and timing are written down before the phase starts.
The ledger closed. The management numbers were still being assembled.
Finance exported trial balances, applied reporting mappings, converted currencies, entered eliminations, and rebuilt the board pack. Still fragile. A governed workflow puts the finance rule somewhere the team can inspect, test, approve, and repeat without rebuilding the board pack by hand.
Published adjacent financial-system proof
- transactions in the first three months
- 10,000+
- Mobile POS case study
- independent audit completed
- PCI DSS
- Mobile POS case study
- documented product delivery
- 14 weeks
- Mobile POS case study
The mobile POS case proves transaction processing and audited control work in a financial system. It is not an FP&A, consolidation, or treasury case. A new release needs its own mapping, calculation, approval, reconciliation, and parallel-run evidence.
Build custom financial software when a material finance rule cannot fit a standard platform.
Start with one output finance already trusts and the historical periods needed to prove it.
The entity, dimension, mapping, calculation, approval, or integration model is materially unsupported.
Finance owners can approve rules, periods, sources, access, controls, and exceptions.
Historical accepted outputs are available for a meaningful parallel run.
A standard FP&A, consolidation, treasury, or reporting product fits through configuration.
The source ledger and business definitions are not stable enough to reconcile.
The requirement is a customer-facing fintech product or core ERP transaction module.
The first decision is not what to build.
It is whether software is the right answer at all. We use four possible recommendations before discussing a development scope.
- 01
Buy
Choose a maintained product when it handles the core workflow and the remaining gaps can be solved with configuration, a connector, or a small process change. Paying for software you do not have to maintain is often the better trade.
- 02
Repair
Keep the existing product when users still get value from it and the code can be understood safely. Start with evidence: where the code lives, how the data is organized, what is tested, which outside services it depends on, who can access what, and how updates go live.
- 03
Build
Own the system when the numbers the business runs on shapes margin, customer experience, speed, or a product customers pay for. Start with one complete path and the system connections that path cannot work without.
- 04
Wait
Do not turn a changing policy into permanent software. Stabilise the rules, name the workflow owner, and measure the cost of the current process before paying for a product.
Not sure which path is yours? Bring it to a 30-minute call. Leave with the answer in writing.
Choose the right finance-system layer
| Need | Best-fit service | Primary boundary |
|---|---|---|
| Plan, consolidate, report, or manage treasury | Financial software | Mappings, calculations, approvals, access, and reconciliation |
| Record finance, inventory, procurement, and operations transactions | ERP | Authoritative records, postings, controls, migration, and close |
| Automate AP, bank reconciliation, or close tasks | Accounting automation | Document, transaction, exception, and approval workflow |
| Build a customer-facing payments or banking product | Fintech software | Product ledger, regulatory perimeter, customer controls, and operations |
Scope
What belongs in a focused financial software release
Source and mapping layer
Ingest approved ERP or accounting data and version chart, entity, cost-centre, product, customer, and reporting mappings.
Finance calculation model
Apply approved plan drivers, rates, eliminations, allocations, scenarios, cash logic, or management measures with lineage.
Workflow and versions
Control submissions, approvals, locks, forecasts, scenarios, overrides, commentary, and the calendar for the selected output.
Access, audit, and export
Restrict entity and subject detail, record important changes, preserve prior versions, and control outputs and downloads.
Reconciliation and reporting
Publish the trusted output with source totals, differences, exceptions, freshness, and evidence finance can investigate.
How it works
From finance rule to trusted parallel-run output
- Phase 101
Define the output and ownership
Choose one reporting, planning, consolidation, or treasury output and map users, rules, approvals, calendar, sources, and acceptance.
- Phase 202
Reconcile mappings and controls
Document ledgers, dimensions, entities, rates, eliminations, versions, permissions, audit, exceptions, and authoritative data.
- Phase 303
Build the governed finance workflow
Implement ingestion, mappings, calculations, approvals, reporting, lineage, audit, reconciliation, and controlled exports.
- Phase 404
Parallel-run and release
Compare with approved periods, investigate differences, complete control review, train owners, and cut over with rollback.
Risk
What the finance specification must settle
- Definitions and periods
- Approve ledgers, dimensions, calendar, rates, mappings, eliminations, versions, and restatement treatment.
- Control and authority
- Name who submits, approves, overrides, locks, reopens, exports, and changes each finance rule.
- Traceability
- Preserve source, transformation, calculation, version, user, time, exception, and prior value for important results.
- Parallel-run acceptance
- Choose representative periods, tolerance, reviewers, issue ownership, and the evidence required before cutover.
Scope and price
Every project starts at $10000.
Begin with one output, one ERP or accounting source, approved rules, controls, reporting, and a parallel run.
A standard finance platform is the better choice when configuration supports the management structure and controls.
Starting investment
Starts at $10000
Minimum project scope. The output, ERP source, mappings, entities, calendar, approvals, controls, acceptance criteria, exclusions, price, and timing are written down before the phase starts. After a 30-minute call, you get a written build, buy, repair, or wait recommendation plus first-phase direction. Free, whether or not you build with us.
Finance approves the rule
Parallel run before cutover
Related enterprise-system services
- 01
ERP Development
Linked finance, inventory, procurement, production, and operations transactions.
- 02
Manufacturing ERP
BOM, production, material, quality, and traceability workflows.
- 03
Enterprise Software
Governed custom applications shaped by identity, integration, review, and operations.
- 04
Application Maintenance
Take over, stabilise, update, and support a live application.
Work with us
Bring the finance output your team still assembles by hand.
Share the current workbook or pack, ERP source, mappings, entities, calendar, approvals, controls, exceptions, and accepted periods. We will first test whether a standard platform can fit.
- Scope and cost agreed before work starts. No surprises. No obligation.
- Working prototype within 3 weeks of kickoff.
- Pay by milestone. You see progress before each invoice.
- 60-day post-launch warranty. Bug fixes, UI tweaks, and deployment support. No retainer.
- All conversations are NDA-protected.
Common questions
Custom software is justified when a material planning, consolidation, treasury, management-reporting, or integration rule cannot be handled safely through supported configuration. If a standard finance platform fits the entities, dimensions, workflow, controls, and output, buying it usually reduces ownership.
This page covers internal CFO-office workflows such as FP&A, consolidation, management reporting, and treasury. Fintech software is usually a customer-facing regulated product for payments, banking, lending, investing, or insurance. The users, controls, integrations, and regulatory perimeter are different.
The design uses supported APIs, events, or controlled files and records the ledger, dimension, entity, period, currency, and mapping contract. It also defines timing, late postings, restatements, duplicates, rejected records, reconciliation totals, and what happens when the ERP feed is incomplete.
We run representative historical periods and current cycles alongside the approved process. Finance reviews mappings, rates, eliminations, calculations, versions, exceptions, and reports. Differences are explained and resolved before cutover; the system does not earn trust merely because totals look plausible.
The tool stack keeps growing while the close stays late. Every new point solution adds implicit cost to the monthly close. Start with one output finance already trusts and the historical periods needed to prove it. Publish the trusted output with source totals, differences, exceptions, freshness, and evidence finance can investigate.
The gap between demo and production is widest in financial services: auditability, exactly-once semantics, segregation of duties are hard requirements, not nice-to-haves. A P3 bug elsewhere is a regulatory incident here. Every nice-to-have elsewhere is a hard requirement here. That is the plainest way to say why financial software costs what it costs. If the vendor cannot speak fluently at discovery about transactional integrity, KYC/AML, payment flows, card processing, bank-grade encryption, they are not the right partner.
Vendors quoting materially below a realistic band usually skip regulatory engineering; the buyer pays in remediation. Compliance expectations such as PCI DSS, SOC 2, ISO 27001, GDPR, DORA, and KYC/AML belong in the architecture from day one; bolting compliance on later becomes an expensive rebuild. Ask who owns post-launch: updates, security patches, infrastructure, incidents, future development. The operate phase is where TCO lives, not the build quote.
Four checks. One: the tool-count test, how does this reduce the tool stack rather than add another tool? Two: the production question, auditability, exactly-once semantics, segregation of duties, demo or production? Three: the compliance question, is it embedded from day one or bolted on later? Four: the ownership question, who manages updates, patches, incidents after launch? Strict PII handling and data residency controls; geography shifts design and cost: IFRS, SOX, local banking rules add layers.
Every RaftLabs project starts at $10000. A focused first release covers one output, one ERP or accounting source, approved mappings and calculations, role access, audit, exceptions, reporting, and parallel run. More entities, currencies, sources, history, or control evidence increase scope.