Tax reform is no longer a future issue. In 2026, Brazil officially entered the transition phase of the new tax model, with the initial implementation of the IBS (Tax on Goods and Services) and the CBS (Contribution on Goods and Services), requiring operational and technological adjustments from companies.
For fintechs, this scenario is even more sensitive. This is because these companies operate in highly dynamic environments, with large transactional volumes, complex integrations, multiple financial products, and a strong dependence on compliance.
In this context, having an ERP system for tax reform at a fintech company is no longer just an efficiency decision, but a strategic necessity.
The question now is no longer whether your fintech will need to adapt. It's: how quickly will it be able to do so without compromising its operations?
Why is tax reform a challenge for fintechs?
The proposed reform aims to simplify the Brazilian tax system. However, in the short term, the reality is different: it increases operational complexity.
In practice, fintechs will need to deal with:
- Coexistence between the current tax model and the new tax model;
- new rules for calculation;
- Adaptation of tax documents;
- Changes in financial integrations;
- traceability of tax credits;
- Frequent parameter updates.
And the problem is clear: fintechs cannot operate slowly.
Any delay in adaptation can lead to:
- tax errors;
- accounting inconsistencies;
- risks of being fined;
- failures in audits;
- impacts on cash flow.
According to the tax transition documentation itself, 2026 already requires companies to prepare their systems to register IBS and CBS on a trial basis. In other words, the process has already begun.
Where legacy systems become a problem.
Many fintech companies still operate with hybrid structures:
- parallel spreadsheets;
- Inflexible ERP systems;
- disconnected systems;
- manual reconciliations;
- decentralized tax processes.
This model works up to a certain point.
But tax reform requires something that traditional systems have difficulty offering: Flexibility.
And here lies one of the greatest risks. If each legal change requires complex development, multiple suppliers, or manual adjustments, the operation loses speed precisely when it should be gaining adaptability.
How a cloud ERP helps fintechs with tax reform.
This is where cloud ERP comes in. Unlike rigid systems, platforms like Oracle NetSuite allow you to centralize data, automate processes, and adapt tax regulations more quickly.
For fintechs, this creates a critical advantage.
1. Faster updates in response to new rules.
The tax reform is still in a phase of ongoing regulation. This means that new requirements may arise frequently.
Cloud-based ERPs enable:
- centralized updates;
- less dependence on local infrastructure;
- Faster implementation of tax changes;
- Lower risk of operational delays.
This model reduces the time between regulatory change and practical implementation.
2. Full traceability of operations
Fintech companies need to provide proof of every transaction. With the reform, tax traceability becomes even more important.
A cloud-based ERP system offers:
- Complete transaction history;
- audit trails;
- change log;
- approval control;
- visibility regarding tax implications.
This strengthens governance and compliance. And for investors, that matters a lot.
3. Automation of calculation and reconciliation
The higher the transaction volume, the greater the risk of manual error.
Fintechs operate with:
- receivables;
- Payment splitting;
- fees;
- transfers;
- sales.
Automating this workflow is essential.
With cloud ERP, it's possible to integrate:
- financial;
- fiscal;
- accounting;
- banks;
- Payment gateways.
The result: less rework, more accuracy, and faster turnaround.
4. Ability to scale without recreating processes.
The reform doesn't just impact the present. It demands a structure prepared for the future. Fast-growing fintechs need systems that can keep pace with that growth.
A cloud-based ERP system enables:
- Expand operations without changing systems;
- adapt new business units;
- create new tax rules;
- consolidate multiple entities.
Scaling with governance is a competitive advantage.
The impact on financial compliance
For fintech companies, compliance is not just an obligation. It's about reputation.
A transaction lacking tax consistency can lead to:
- loss of trust;
- regulatory risks;
- problems with auditing;
- Barriers in investment rounds.
With tax reform expanding consistency requirements between ERP systems, tax engines, and ancillary obligations, technological integration becomes crucial. In other words, compliance now depends directly on the operational architecture.
How to prepare now
Waiting for actual charges to begin before taking action is a mistake. The ideal time for adaptation is during the testing phase.
The recommended path for fintechs includes:
- Map current tax processes;
- Identify manual bottlenecks;
- Review integrations;
- assess the ERP's upgradeability;
- To structure data governance;
- Simulate the impacts of IBS and CBS.
The sooner this happens, the lower the operational risk.
Tax reform demands agility. Is your ERP system keeping up?
Tax reform has changed the game. For fintechs, adapting is not just a fiscal issue. It's a matter of continuity, scalability, and competitiveness.
In this scenario, a cloud-based ERP like Oracle NetSuite becomes a strategic ally to ensure:
✔ Flexibility
✔ traceability
✔ Automation
✔ compliance
✔ growth capacity
In practice, companies that anticipate regulatory requirements are able to transform them into an operational advantage. Because in the financial market, speed and control go hand in hand.
