Expense management is the system your business uses to track, approve, and control employee and operational spending. A strong process cuts waste, reduces errors, supports tax compliance, and gives finance teams real-time insight into where money goes.

Businesses that modernize expense management report significant improvements. In a 2025 survey of over 1,200 BILL Spend & Expense customers:

61% average reduction in time spent on expense reporting $80,400 average savings per year $54,000 average rewards earned per year¹

¹ Source at the bottom.

What is expense management?

Expense management is the end-to-end process companies use to monitor, approve, and reimburse employee spending, including: travel, client entertainment, and remote work stipends. It maintains financial compliance, safeguards cash flow, and eliminates the hidden overhead of manual, paper-based reporting. 

Today, modern expense management relies on integrated digital tools to automate and streamline this entire workflow

Key components of expense management

• Expense Tracking: Real-time logging of purchases, typically utilizing mobile receipt scanning and automated data extraction.
• Policy Setting & Controls: Pre-defining spending limits, approved categories, and required documentation to prevent out-of-policy purchases before they happen.
• Approval Workflows: Automatically routing expense submissions to the appropriate manager or director based on threshold, team, or project code.
• Reimbursement & Reconciliation: Promptly repaying out-of-pocket employee claims while automatically matching and settling corporate card transactions.
• Reporting & Analytics: Harnessing live spend data to uncover trends, optimize department budgets, and flag fraudulent or duplicate charges.

What are different types of business expenses?

Business expenses are the costs of operating your company. Understanding the main categories helps you set clear policies, apply the right controls, and categorize transactions correctly.

Operating expenses (OpEx)

Operating expenses are the recurring costs of running the business: payroll, rent, utilities, office supplies, software subscriptions, and professional fees. These tend to be predictable and easier to budget.

Travel and entertainment expenses (T&E)

T&E expenses cover costs employees incur while doing business away from the office: airfare, hotel stays, car rentals, meals with clients, and conference attendance. T&E tends to fluctuate and requires stricter documentation for tax compliance.

Employee out-of-pocket expenses

Employee out-of-pocket expenses are purchases employees make with personal funds and later submit for reimbursement. These include everything from a client lunch to a last-minute supply run.

Capital expenses (CapEx)

Capital expenses are one-time investments in long-term assets: equipment, vehicles, real estate, or major software licenses.

Cost of goods sold (COGS)

Cost of goods sold covers the direct costs of producing what your business sells — raw materials, direct labor, and manufacturing overhead.

Why expense management matters for your business

Poor expense management has a measurable cost. According to the Global Business Travel Association (GBTA), 19% of expense reports contain errors, and each error takes 18 additional minutes and $52 to fix. When you multiply those numbers across your team, the waste adds up fast.

The root causes tend to cluster around a few recurring problems. In a survey of BILL Spend & Expense customers, the top challenges that led them to seek a better solution were: lost receipts or trouble tracking expenses (53%), difficult or time-consuming end-of-month reconciliations (44%), spreadsheet-based expense report management (26%), inability to see what the company spent until end of month (22%), and trouble budgeting or frequent overspending (12%).¹

Beyond fixing those problems, effective expense management helps you:

• Control spending before it happens. Approval workflows and spend limits catch out-of-policy purchases at the point of purchase, not weeks later at month-end close.
• Improve cash flow visibility. Real-time data lets finance teams see where money is going across every department, card, and vendor.

72% of BILL Spend & Expense customers said the platform gave them real-time visibility into and control over business spend.

• Reduce fraud risk. Automated controls flag duplicate submissions, suspicious vendors, and purchases outside policy limits.
• Close the books faster. When expenses are categorized and approved in real time, month-end reconciliation takes hours instead of days.

40% faster close time — BILL Spend & Expense customers reduced average close time from 5 days to 3 days.

• Stay tax compliant. Accurate records and clean audit trails make tax preparation and potential audits far less painful.
• Plan for growth. Seven out of ten BILL Spend & Expense customers agreed that the platform makes it easier to plan for company growth.

¹ Source at the bottom.

The budget cycle: how spend and expense management actually works

Most finance teams think about expense management as a linear process, but in practice it runs as a continuous cycle. Understanding each stage helps you identify where your current process breaks down.

1. Allocate budgets to teams

Before the month or quarter begins, finance allocates budgets by department, function, or project. Clear budget ownership makes it possible to hold teams accountable for their spending.

2. Issue physical or virtual cards

Corporate cards, including virtual cards for subscriptions and vendor-specific spend, give employees the purchasing power they need without relying on personal cards and reimbursement cycles. Virtual cards are a best practice: they can be set up for a specific vendor, capped at a set monthly amount, and cancelled instantly without closing the account.

3. Gather expense reports and receipts

Employees capture receipts at the point of purchase — through a mobile app, photo upload, or email forwarding — and categorize their transactions. The faster this happens, the more accurate the data.

4. Reconcile spending across all accounts

Finance matches transactions to receipts, confirms categorization, and resolves any discrepancies before month-end.

5. Close the books

With all expenses coded and reconciled, the finance team closes out the period. Integrations with accounting software (QuickBooks, NetSuite, Sage Intacct, Xero, and others) allow expense data to flow directly into the general ledger without manual re-entry.

6. Prepare cash flow statements

Accurate expense data feeds into cash flow reporting, giving leadership a real picture of financial health.

7. Budget for next month or quarter

Spending patterns from the prior period inform the next budget cycle, creating a feedback loop that improves financial planning over time.

What are common expense management challenges?

Finance professionals are all too familiar with the tedious, time-consuming tasks that slow them down: tracking down expense reports, finding paper receipts, reconciling corporate card statements, controlling budgets, and closing the books. These pain points fall into four main categories.

• Visibility. You may not have real-time insights into what your business is spending each month. This happens when employees use personal cards for business travel, or when multiple corporate credit cards across different accounts do not integrate with your accounting software.

• Employee compliance. Employees misplace receipts, miscategorize purchases, exceed budgets, and sometimes intentionally defraud the company. Without software that enforces firm budget controls, compliance depends entirely on trust and manual follow-up.

• Approval processes. Pre-approvals for purchases are critical but time-consuming. What happens when a manager is on vacation? Do employees understand the rules? Do approvers have mobile access to act quickly? Slow or unclear approval processes create delays, workarounds, and frustration.

• Paper. Lost receipts, buried invoices, and mailed card statements make it hard to see how and when your business is spending money. Paper documentation is easy to lose and tedious to integrate with accounting or expense software.

Nearly two-thirds of BILL Spend & Expense customers said that, before switching, they used spreadsheets to manage their finances, which is a cumbersome manual approach that kept finance teams overworked and overwhelmed as they managed expenses and reconciled accounts.

¹ Source at the bottom.

Types of expense management systems

There are a few main approaches companies take, each with real trade-offs.

Most businesses that start with paper or spreadsheets eventually outgrow them as their team size and transaction volume grow. The point where the manual burden exceeds the setup cost of software is usually earlier than finance leaders expect.

Core elements of a strong expense management process

When setting up your spend and expense management process, finance teams need to think through five core elements.

1. Travel and expense policies

Every business needs a T&E policy tailored to its needs. Some may require pre-approval for purchases over a set dollar threshold, while others allow more flexibility. Policies work best when crafted with input from the people who spend frequently — your sales team, your supply purchasing team — and updated as your business grows or changes goals. Train employees regularly so they know what is covered and what is not.

2. Cards

Whether physical or virtual, corporate cards are central to modern expense management. Virtual cards are a best practice: you can set them up to pay a particular vendor, cap them at a set monthly subscription amount, and cancel them instantly in the event of fraud without closing the entire account. Not all card programs offer virtual options, so evaluate this when comparing solutions.

3. Expense reporting

Finance teams need to decide how expenses will be submitted, categorized, and approved — and how employees will know how to code their transactions correctly. If expense reports are due monthly, how will you track real-time spending in between? Automated software makes this far easier than paper or email-based submissions.

4. Approvals

Some organizations set spending limits that require pre-approval; others leave it to manager discretion. Spend and expense software can help by automating approvals for routine spending categories (team lunches, for example) while applying stricter review for higher-value or unusual purchases.

5. Software and automation

Automated and AI-assisted tasks are increasingly central to managing spend effectively. When evaluating tools, look for automated receipt uploading, transaction matching and coding, receipt validation, and automated expense report creation. These features save time, reduce errors, and improve compliance.

What to look for in expense management software?

Whether you are moving away from spreadsheets or replacing a legacy system, several features separate useful software from genuinely transformative software.

1. Instant visibility

Your tool should show you exactly how much has been spent and the status of each budget, in real time. It should integrate with your accounting software so you are always one step ahead during month-end close.

2. Easy approvals

Approvers should be able to review and approve expense reports and purchases in a few clicks, from any device.

3. Mobile convenience

Some legacy tools are not optimized for mobile. Look for a solution that allows employees to see where they stand, take photos of receipts, and submit expenses right from their smartphone at the moment of purchase.

4. Budget controls

You need the flexibility to move budgets around, set spending limits by person or category, and see where every dollar is being spent. Controls should be adjustable in moments, not requiring a support ticket.

5. Virtual cards and rewards

Virtual cards let you set up vendors, subscriptions, or online purchases with defined limits and cancel them instantly without shutting down the whole account. Rewards programs allow the business to earn cash back on everyday spending — value that goes directly back into the organization.

Benefits of expense management software

The right expense management software does more than digitize a paper process. When the platform is well-matched to your business, the benefits compound quickly.

For finance teams: Automated receipt capture, real-time dashboards, and accounting integrations cut the time spent chasing documentation and manually entering data.

‍61% less time on expense reporting — and 63% said they can reconcile and close the books more efficiently.¹

¹ Source at the bottom.

For employees: A mobile-first experience means submitting an expense takes minutes. On average, 56% of employees at BILL Spend & Expense customer organizations use the platform regularly¹ — a sign that the process is easy enough that people actually follow it.

¹ Source at the bottom.

For business leaders: Real-time spending data makes budget forecasting more accurate. 47% of BILL customers said they have more accurate data to make decisions. 51% said they are able to save time and money.¹

¹ Source at the bottom.

For compliance and fraud prevention: Built-in policy enforcement catches violations at the point of purchase. Virtual card technology keeps sensitive card details hidden, with unique numbers for each vendor. Role-based permissions and audit trails ensure only authorized team members can initiate, approve, or pay.

Blackstone Products (a manufacturer of outdoor griddles) experienced the difference firsthand. Before switching to BILL Spend & Expense, their accounting manager spent three days at the end of each month working through credit card expenses across a small number of cardholders. After adopting BILL, the same team processed expenses across more than 40 cardholders in three hours. (See their story)

How to choose an expense management platform

Define your real pain points

Start by listing the three to five biggest challenges your organization currently faces with expense management. Then verify those findings by talking to employees, managers, and department heads. Ask: do their responses match your list? Did they struggle to keep it to three to five items? What new challenges surfaced in their answers? Are certain roles impacted more than others?

Consider the size of your business, how many people file expense reports, how employees currently submit spend requests, and whether your team travels frequently, including internationally.

Compare on your priorities

Once you have a ranked list, use it to evaluate vendors. Most platforms offer free demos and use those sessions to test the specific scenarios that matter most to your team, not just the polished product tour.

Key features to evaluate:

• Mobile receipt capture with automatic data extraction (no manual entry)
• Real-time spending dashboards by category, department, and employee
• Policy enforcement built into the approval workflow, not bolted on afterward
• Accounting integrations with your existing software (QuickBooks, NetSuite, Sage Intacct, Xero, and others)
• Virtual and physical corporate cards with configurable spend limits
• Reimbursement workflows for out-of-pocket employee expenses
• Rewards programs that return value from everyday business spending

Decide: factor implementation into the cost

The sticker price of a platform is rarely the full cost. Consider implementation time, training requirements, and how long it typically takes teams similar to yours to get fully operational. A platform that takes six months to fully roll out delays your ROI significantly. Among BILL Spend & Expense customers, 92% said it was easy to get started¹ , with an average of about five weeks for the platform to add value, and implementation and onboarding often happening even faster.

¹ Source at the bottom.

T&E management: the hardest expense category to control

Travel and entertainment expenses present specific challenges that standard expense processes often fail to address.

Without a clear, enforced T&E policy, spending guidelines become loose suggestions. Employees may not know whether they should book the direct flight or the connection, the hotel near the venue or the cheaper option across town. When policies are ambiguous, spending creeps up and compliance falls apart.

A few practices that make T&E management more effective:

• Set per diem rates for meals and incidentals so employees know what is covered without submitting every receipt.
• Require pre-approval for bookings above a defined threshold.
• Use virtual cards with category-specific limits for frequent travelers, so policy is enforced at the point of purchase rather than after the fact.
• Give employees visibility into their remaining travel budget so they can make informed decisions in the field.

Expense management vs. spend management: what's the difference?

Expense management and spend management are related but not the same.

Expense management focuses on employee-initiated transactions: out-of-pocket purchases, corporate card usage, reimbursements, and the approval and reconciliation workflows around them.

Spend management takes a broader view. It covers all company spending, including vendor invoices, procurement, recurring software contracts, and operational costs across departments and suppliers. You can think of expense management as one component inside a larger spend management framework.

As your company grows, you may start with expense management tools and find that the operational visibility and controls you need eventually require a more comprehensive spend management approach.

When is it time to upgrade your expense management system?

Most companies update their expense management process when growth creates problems the current system cannot handle. Signs it is time to change:

• Your close process takes longer than it should because expense data is incomplete or uncategorized at month-end.
• Employees are submitting expenses weeks late because the process is too cumbersome.
• Finance has no real-time view of what is being spent until the credit card statement arrives.
• Policy violations are only discovered after the money has been spent.
• Petty cash usage is growing as a workaround for an inflexible expense system.
• Your team has outgrown spreadsheets but the new system still requires too much manual work.

The right platform does not just solve these problems — it prevents most of them from occurring.

$80,400 average savings per year from process efficiencies $54,000 average rewards earned per year from everyday business spending

¹ Source at the bottom.

How BILL Spend & Expense helps growing businesses take control of expense management

BILL Spend & Expense is a modern solution for managing and streamlining business finances. It combines software with corporate cards to provide real-time visibility and customizable control over business finances, at no additional software cost to customers.

With BILL, finance teams get real-time visibility into every dollar spent across corporate cards, reimbursements, and budget management. Automated approval workflows enforce policy at the point of purchase. Employees can submit receipts from the BILL mobile app in seconds. And integrations with QuickBooks, NetSuite, Sage Intacct, Xero, and other accounting platforms mean expense data flows directly into your books without manual re-entry.

BILL's AI extracts data from approximately 220,000 documents every day² , helping categorize and code expenses faster and with fewer errors.

² Based on BILL AI internal data.

BILL AI also makes approximately 5 million predictions daily³ to support more accurate coding and anomaly detection.

³ Based on BILL internal data.

The BILL Divvy Card⁴ supports both physical and virtual cards, with configurable spend limits by employee, category, and time period. Virtual cards keep sensitive card details hidden, with unique numbers for each vendor. The platform is built for security, with enterprise-grade encryption, AWS-backed infrastructure, and SOC 1 and SOC 2 Type II compliance. AI models flag suspicious card activity and freeze it automatically to ensure ongoing protection.

87% of customers surveyed agree that using BILL saves a significant amount of time compared to their previous process.⁴

⁵Based on a 2026 BILL survey sent to customers.

Request a demo of BILL Spend & Expense to see how it can work for your organization.

Frequently asked questions

What is the difference between expense management and accounts payable?

Expense management handles employee-initiated spending and reimbursements — travel, meals, supplies, and corporate card reconciliation. Accounts payable (AP) manages vendor invoices and bill payments. The two processes are related and often benefit from shared data, but they address different types of transactions. BILL offers integrated solutions for both AP and expense management on a single platform.

How does expense management software reduce errors?

Manual expense processes are prone to data entry mistakes, duplicate submissions, and miscategorized transactions. Software reduces errors by automatically extracting receipt data using optical character recognition (OCR), applying policy checks before approval, and syncing directly with accounting systems to eliminate double entry. 87% of BILL customers surveyed agree that BILL helps them reduce errors.⁵

⁶Based on a 2026 BILL survey sent to customers.

How long does it take to implement expense management software?

It depends on the platform and your company's complexity, but implementation is often faster than finance leaders expect. Among BILL Spend & Expense customers, 92% said it was easy to get started¹ , with an average of about five weeks before the platform started adding measurable value. Smaller companies typically onboard faster through a self-guided process; larger organizations with more complex needs can work with a dedicated account manager.

¹ Source at the bottom.

What is the difference between a corporate card and employee reimbursement?

With a corporate card, employees spend company money directly and submit receipts for categorization — there is no reimbursement step because the company is paying directly. With employee reimbursement, employees pay out of pocket and are paid back after submitting an expense report. Corporate cards give finance more real-time visibility and control; reimbursement-based processes tend to create delays and visibility gaps. Most modern expense management platforms support both approaches.

Disclaimers

BILL and its affiliates do not provide tax, legal or accounting advice. This material has been prepared for informational purposes only, and is not intended to provide, and should not be relied on, for tax, legal or accounting advice. You should consult your own tax, legal and accounting advisors before engaging in any transaction.

BILL AP/AR services are provided by Bill.com LLC; Spend & Expense services are provided by Divvy Pay LLC;

¹ Surveyed BILL Spend & Expense customers (N=1,200+) reported these results in a 2025 survey conducted by UserEvidence. All financial metrics are self-reported customer estimates and have not been independently audited or verified. Results may vary materially by company size, industry, spend volume, and implementation.)

⁴The BILL Divvy Card may be issued by one of Divvy Pay, LLC's bank partners. The BILL Divvy Card is not a deposit product. For your specific lender, see your Card Agreement.