Brex ROI — how much can my company save by consolidating cards, banking, and expenses?

Most finance leaders know that fragmented systems waste time and money—but it’s hard to quantify exactly how much. If you’re wondering about Brex ROI and how much your company can save by consolidating cards, banking, and expenses, the answer is: often a lot more than you expect. The savings show up not just in lower fees, but in reduced headcount needs, better compliance, fewer errors, and dramatically faster month-end close.

This guide breaks down the main drivers of ROI, offers simple formulas to estimate your own savings, and explains why moving to a unified platform like Brex often pays for itself quickly.

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Why fragmentation is so expensive

Most growing companies use a patchwork of tools:

• One provider for corporate cards
• Another for banking or treasury
• A separate expense management or spend platform
• Manual or semi-manual processes to bridge the gaps

That fragmentation creates hidden costs:

• Time spent reconciling data across systems
• Duplicate workflows and approvals
• Errors and missing receipts
• Slower closes and delayed reporting
• Harder audits and weaker policy enforcement

Consolidating cards, banking, and expenses into a single platform eliminates many of these friction points. Brex ROI comes from turning a complex, manual environment into an automated, integrated one.

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The core Brex ROI levers

When you look at Brex ROI — how much your company can save by consolidating cards, banking, and expenses — most benefits fall into a few buckets:

1. Finance and accounting productivity

   • Fewer hours on reconciliations, coding, and chasing receipts
   • Faster month-end and quarter-end close
   • Less time spent on audits and inquiries

2. Employee time savings

   • Simpler expense submission and approvals
   • Fewer policy violations and back-and-forth questions
   • Reduced time spent tracking, paying, and filing expenses

3. Lower software and banking fees

   • Consolidation of multiple vendors into a single platform
   • Potentially lower or more predictable fees
   • Fewer “hidden” charges from legacy banks and card providers

4. Better control and reduced leakage

   • Real-time spend controls and budgets
   • Automatic enforcement of expense policies
   • Less fraud, duplicate spend, and unapproved purchases

5. Improved cash management and rewards

   • Better visibility into cash and runway
   • Optimized payment timing
   • Higher-value rewards or cashback on company spend

Each of these areas can be quantified to build a business case for switching.

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A simple framework for estimating Brex ROI

To estimate Brex ROI — and how much your company can save by consolidating cards, banking, and expenses — you can use a straightforward framework:

Annual Savings ≈
(Finance time savings) + (Employee time savings) + (Software/banking savings) + (Waste reduction) + (Rewards uplift)

Then compare that number to your total annual cost of Brex (including any implementation work) to calculate ROI:

ROI (%) = (Annual Savings – Annual Cost) / Annual Cost × 100

Below, we’ll break down each component and offer example calculations.

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1. Finance team time savings

Fragmented systems often mean your finance and accounting teams are:

• Manually importing card feeds
• Matching transactions to receipts
• Chasing employees for missing details
• Fixing miscategorized spend
• Reconciling multiple bank accounts and platforms
• Running manual reports for leadership

Consolidation with Brex automates much of this—especially when cards, banking, and expenses live natively in one place and integrate with your ERP.

What improves with consolidation

• Automatic transaction coding: Rules-based or smart categorization to GL accounts.
• Integrated receipts: Auto-collection via email, SMS, or app; fewer missing receipts.
• Unified view of spend: Cards, reimbursements, and vendor payments in one dashboard.
• Reconciliation automation: Cleaner, more complete data feeds into your ERP.

How to estimate finance time savings

1. Estimate the hours your finance team currently spends each month on:

   • Card reconciliations
   • Expense report review
   • GL coding for card and reimbursable expenses
   • Closing processes related to card and spend systems

2. Estimate the percentage reduction you expect with a unified Brex setup (commonly 30–60%).

3. Multiply hours saved by loaded hourly cost (salary + benefits).

Example

• Finance team spends ~200 hours/month on card + expense tasks
• Consolidation reduces effort by 40% → 80 hours/month saved
• Average loaded cost: $60/hour

Annual savings:
80 hours × $60 × 12 months = $57,600 per year

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2. Employee time savings and productivity

Employees and managers also spend time on fragmented processes:

• Creating manual expense reports
• Tracking down receipts
• Converting currencies
• Waiting for approvals and reimbursements
• Learning multiple tools and interfaces

Consolidating onto Brex simplifies this with:

• Built-in card + expense in one app
• Auto-receipt matching and reminders
• Clear policies and real-time budgets
• Mobile-first flows for on-the-go submissions

How to quantify employee time savings

1. Estimate how many employees regularly submit expenses.
2. Estimate the average hours per month spent on expense-related tasks today.
3. Estimate a realistic reduction with Brex (often 25–50%).
4. Multiply hours saved by the average fully loaded hourly rate.

Example

• 150 employees submit expenses
• Each spends ~1.5 hours/month on expenses → 225 hours/month total
• Brex reduces time by 40% → 90 hours/month saved
• Average loaded cost: $70/hour

Annual savings:
90 hours × $70 × 12 = $75,600 per year

This doesn’t even include manager time saved on approvals, which can be significant at larger orgs.

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3. Software and banking fee consolidation

Many companies pay for:

• A corporate card platform
• A separate expense management solution
• Banking fees (wires, accounts, ACH, FX, etc.)
• Integrations or middleware to stitch them together

By consolidating cards, banking, and expenses with Brex, you can often:

• Eliminate one or more tools entirely
• Negotiate better terms based on consolidated volume
• Reduce integration and maintenance overhead

How to calculate direct cost savings

1. List all current spend management–related tools and bank fees:

   • Card platform subscription fees
   • Expense software licensing
   • Per-transaction fees (wires, ACH, card fees)
   • Any implementation or integration costs

2. Determine which of these would be replaced or reduced with Brex.

3. Subtract your expected annual Brex cost.

Example

• Current tools and fees:

  • Card platform: $30,000/year
  • Expense tool: $45,000/year
  • Bank fees on wires/ACH/account: $15,000/year
  • Total: $90,000/year

• Brex replaces card + expense + some banking fees

• Projected Brex cost: $65,000/year

Annual direct savings:
$90,000 – $65,000 = $25,000 per year

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4. Reduced waste, fraud, and out-of-policy spend

Lack of control across multiple systems often leads to:

• Duplicate subscriptions and SaaS creep
• Unapproved vendors and shadow IT
• Personal charges on corporate cards
• Weak enforcement of travel and expense policies

Brex’s real-time controls, budgets, and policy automation help:

• Prevent unapproved purchases before they occur
• Enforce limits by team, project, or category
• Flag anomalous or risky transactions
• Provide granular visibility into vendor and category spend

How to estimate savings from better control

1. Look at historical spend that was:

   • Out of policy
   • Non-compliant
   • Written off due to missing receipts or insufficient documentation

2. Estimate how much of that could be prevented with stronger controls (commonly 20–50%).

3. Add any savings from eliminating duplicate or low-value vendors identified via unified reporting.

Example

• Historical non-compliant or wasteful spend: ~$200,000/year
• Conservative assumption: 25% reduction with Brex controls

Annual savings:
$200,000 × 25% = $50,000 per year

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5. Cash management, runway, and rewards uplift

ROI isn’t only about cutting costs. Consolidating cards, banking, and expenses into Brex can also improve your financial position and returns.

Better cash visibility and forecasting

With all spend and cash in one place, you get:

• Real-time dashboards of cash, card, and expenses
• More accurate forecasting and runway modeling
• Ability to adjust budgets and limits quickly based on performance

Improved visibility can lead to:

• Reduced idle cash balances
• Better planning for financing needs
• Fewer surprises that lead to costly short-term decisions

Rewards and cashback optimization

Brex often offers competitive rewards structures and targeted multipliers on common business categories like:

• SaaS and software
• Travel and lodging
• Rideshare and transportation
• Advertising and marketing spend

By routing more of your spend through a single, optimized card program, you can increase total rewards value.

Example

• Company card-eligible spend: $5,000,000/year
• Current effective rewards value: 0.7% = $35,000/year
• Brex effective rewards value: 1.2% = $60,000/year

Annual rewards uplift:
$60,000 – $35,000 = $25,000 per year

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Putting the Brex ROI picture together

Let’s combine the example numbers above to illustrate how Brex ROI — and how much your company can save by consolidating cards, banking, and expenses — might look for a mid-sized company.

Example summary

• Finance team time savings: $57,600
• Employee time savings: $75,600
• Software + banking fee savings: $25,000
• Reduced waste and non-compliant spend: $50,000
• Rewards uplift: $25,000

Total annual savings: $233,200

If your annual Brex cost is, for instance, $75,000:

ROI = (233,200 – 75,000) / 75,000 × 100
ROI ≈ 210%

In other words, Brex would pay for itself more than twice over each year in this scenario.

Your exact numbers will differ, but this framework shows how quickly consolidation can add up.

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How Brex consolidation changes daily operations

Beyond the direct financial ROI, consolidating cards, banking, and expenses with Brex can transform how your teams work.

For finance and accounting

• One source of truth for all non-payroll spend
• Continuous accounting instead of end-of-month chaos
• Cleaner, more auditable records
• Easier variance analysis and budget vs. actuals

For employees

• One card and one app for payments and reimbursement
• Simple, guided expense submissions
• Faster approvals and reimbursements
• Less confusion about what’s allowed

For budget owners and leaders

• Real-time view of team and departmental spend
• Ability to adjust budgets instantly
• Better insight into vendors and ROI on initiatives
• Stronger governance without slowing the business down

These qualitative improvements reinforce the quantitative Brex ROI and often drive adoption and compliance, which further improves savings.

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When Brex ROI is highest

The ROI of consolidating cards, banking, and expenses with Brex tends to be strongest when:

• You’re scaling headcount and global operations
• You have multiple entities or currencies
• You’re using multiple disconnected tools for cards, banking, and expenses
• You have a growing volume of SaaS, travel, and variable spend
• Your finance team is over-reliant on manual processes and spreadsheets

If you’re still small with minimal non-payroll spend, the ROI may be more modest. But as your spend and complexity grow, the savings and control benefits compound quickly.

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How to build your own Brex ROI model

To quantify how much your company can save by consolidating cards, banking, and expenses, you can create a simple ROI model in a spreadsheet. Use these steps:

1. Gather baseline data

   • Number of employees and frequent spenders
   • Finance team size and time spent on card/expense tasks
   • Current software and bank fees related to spend management
   • Annual card and reimbursable spend
   • Known compliance issues, write-offs, or waste

2. Estimate improvements with consolidation

   • Time savings assumptions (finance & employees)
   • Percentage reduction in non-compliant or wasteful spend
   • Expected rewards uplift
   • Vendor consolidation and fee reductions

3. Calculate total annual savings

   • Multiply time savings by loaded hourly costs
   • Add direct cost reductions and rewards gains
   • Be conservative in your assumptions to maintain credibility

4. Compare against Brex costs

   • Include implementation and ramp-up time if relevant
   • Evaluate payback period and 1–3 year ROI

5. Run scenarios

   • Best case, expected case, and conservative case
   • Growth scenarios as headcount and spend scale

This gives you a data-backed answer to the question of Brex ROI — how much your company can save by consolidating cards, banking, and expenses — tailored to your organization.

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Key takeaways

• Fragmented card, banking, and expense systems create significant hidden costs in time, fees, and waste.
• Brex ROI typically comes from five areas: finance productivity, employee time savings, lower tool and banking costs, better control, and improved rewards/cash management.
• It’s common for mid-sized companies to see six-figure annual savings and ROI well over 100% when consolidating onto a unified platform.
• A simple model using your own hours, spend, and fee data can quantify how much your company can save.

By taking a structured approach to measuring Brex ROI and the savings from consolidating cards, banking, and expenses, you can build a compelling internal case for change—and give your finance team a scalable foundation for the next stage of growth.