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How to create a business budget in 6 steps

How to create a business budget in 6 steps

Michael Davis
Contributing writer, BILL
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Business owners don’t get into entrepreneurship for the spreadsheets. Budgeting is definitely not the most exciting part of running a business, but it is absolutely critical for running a healthy operation. Though it can seem overwhelming, creating a business budget is actually just a series of simple steps that anyone can manage.

Why should your business be budgeting?

A budget isn’t just a line of numbers with categories listed at the top. A budget is a roadmap of priorities and destinations. If you aren’t budgeting, you aren’t laying out the priorities and strategies for your business, and you have no idea where you’ll end up.

A good budget should tell you:

  • Where you are
  • What matters right now
  • Where you want to go

If your business is budgeting correctly, you will be able to identify issues before they become major problems (such as fraud or overcharging) as well as make dynamic budget changes in the moment. You may also need current budgets or profit-and-loss statements to acquire financing or investors.

How to set up a business budget

How to set up a business budget in 6 steps

A functional business budget is fairly easy to build, and existing budgets can be adjusted to complete each of the following steps:

1. Add up income sources

Start with the last completed month’s income and add up all of the incoming cash. Whether it comes in a lump sum or in small sales each day, you need to accurately tally income. Remember to include income from all sources, such as subleasing office space or growing investments.  It’s important to track total income every single month so you can begin to identify cyclical or seasonal trends and prepare for them.

2. List your fixed costs

Fixed costs are the bills and expenses that you pay every month (or year) that are typically the same amount. Fixed costs are relatively easy to identify and plan for, though you may be able to negotiate or shop around for lower monthly totals. Include your due dates for reference, since the timing of payments can affect your cash flow.

Examples of fixed cost include:

  • Rent/Mortgage
  • Recurring supply orders
  • Payroll
  • Insurance
  • Debt payments
  • Taxes
  • Membership fees

3. Add up variable costs

Variable costs are expenses that you may or may not expect, but are not consistent each month.

Utilities based on usage, such as gas or electricity, will change each month. Inventory and materials may fluctuate based on sales or market needs. You will want to look at your variable costs for 3-6 months if possible to get a feel for averages and patterns. While you might spend a lot on office supplies one month, you may not need any for the rest of the quarter, and can begin to plan for that expense.

Examples of variable costs are:

  • Owner salary
  • Materials or inventory
  • Utilities
  • Office, breakroom, or workplace supplies
  • Marketing

4. Predict extra spend

Even the best laid plans fall prey to life. Emergencies and opportunities may come when you least expect them, so smart budgeting accounts for one-time and unpredictable spend. After analyzing your variable costs for several months to a year, you may be able to identify upcoming extra spend. Project costs for one-time purchases like new equipment or upcoming investments like a business course or down payment. Put away a small amount each month for emergencies, such as repairs.

5. Analyze cash flow

Now that you have all your general numbers in front of you, it’s time to do the math to analyze your cash flow and create a smarter budget. Start with a single month. How much did you bring in? What were your expenses? Did you have a net gain or loss in that month? You can find this by subtracting all expenses from your total revenue to determine profit.

Once you have determined gain and loss for a month, dive even deeper to determine your cash flow. Cash flow is the relationship between incoming and outgoing money over time. Do you have enough income to cover costs? Are the points in the month where you don’t have the funds you need? Analyze your use of credit or cash reserves to get through your monthly budget more smoothly.

6. Adjust for the future

Armed with your profit-and-loss and cash flow information, you can begin to use your budget to inform future business decisions. For example, if you notice you spent more than you brought in last month you may cut back on your spending and work on bringing in new business in the next month. Your budget should never be set in stone, but instead a living plan that can be adapted.

You should also adjust your budget to reflect business priorities. You may consider increasing your marketing budget if your goal is to bring in new customers. If you’re making a net profit, you may consider investing that back into your business with needed upgrades.

Create the following month’s budget based on what you learn and where you want to go. Over time you should develop a complete picture of your annual budget and be able to accurately predict and plan for seasons and growth.

Business budgeting FAQs

How do you improve your business budgeting process?

All at once these budgeting steps can feel overwhelming. However, there are many strategies you can use to help you budget more efficiently. There are always ways to improve your budgeting and financial awareness to increase the health of your company, and we’re passionate about helping you get there.

Rather than use an excel template to track spending, you can get real time visibility into your expense data with BILL Spend & Expense.

Use a financial advisor

If you don’t employ an attorney, it may be time to consider hiring your own in-house attorney or the consulting services of an accounting firm. Other options include investment consultants, controllers, or even a bookkeeper. Getting some financial help can make your budgeting easier and help you accurately pay taxes.

Set up internal processes

Do you have efficient processes in place for tracking income and expenses? What do you do with receipts and expense reports? Are your financials digital or all paper? However you manage your budgeting process, be sure that it is efficient and documented so that others (such as an accountant or a number two) can step in when necessary.

Utilize quality budgeting software

Budgeting software can make expense tracking and profit-and-loss statements a breeze. There are many options on the market, catering to certain industries or specifically for small businesses. Finding and using a budgeting software program that is the right fit for your business can save you time and help you more easily identify trends.

Key considerations when choosing budgeting software

What should you consider when adopting budgeting software?

Small or brand new businesses often try to get by with free spreadsheets as their budgeting tool. However, there are significant limitations for spreadsheets, including human error and lack of visibility. Budgeting software can help you better analyze your metrics to find upward trends or problem areas, and usually include visual features that illustrate your financial performance. Consider the following elements as you evaluate the best budgeting software options for your business:

  • Pricing: Budgeting software exists at every price point (even for free), although price isn’t always indicative of the quality. Some pricing models are monthly or yearly SaaS subscriptions, while some may be a one time purchase. You may be charged per user or for premium add-on features. Many business owners rely on a stack of multiple software services to meet their budgeting needs.
Try automatic expenses, bill pay, virtual cards, reimbursements, and budgeting in a single financial software stack with BILL.
  • Features: What specific tools do you need from your budgeting software? You may need invoicing, receipt uploads, automated profit-and-loss statements, reimbursements, expense reports, budget creation, or future projections, in any combination.
  • Ease of use: If you’re a whiz with software and finances, a more complex system could meet your needs. However, if you’re looking for budgeting software that is focused on simple, clear budgeting that anyone can use, you’ll want to adopt software designed to save time with efficient processes.

Create a budget that grows your business

If you can be strategic in your budgeting process, you will create a budget that grows—rather than hinders—your business. With real-time visibility into spend, you’ll know right away where your dollars are going. That way, when priorities change or new opportunities arise, you have the insights you need at your fingertips.

Marc Balcke, Corporate Controller at Noom, reflected on how valuable this process was for his company. Before switching to BILL, the Noom accounting team was only able to track spend when they received receipts. Now, Marc explains how “all of our transactions are actually occurring live in our system, and we can actually see and monitor the spend of the company as a transaction flows through the credit card instantaneously.”

As you create a smart budget for your business and strategically track spend, you’ll be more successful in growing your business.

Budgeting is your window into the health and priorities of your business. BILL wants to provide you with budgeting options that work for your business. Download our free Strategic Budgets Field Guide here for more budgeting information or demo BILL today.

Author
Michael Davis
Contributing writer, BILL
Michael specializes in helping businesses optimize financial operations by staying up-to-date with industry trends and translating insights into real-world applications. With expertise in AP, cash flow, and fintech, Michael breaks down complex topics to help businesses continue to grow.
Author
Michael Davis
Contributing writer, BILL
Michael specializes in helping businesses optimize financial operations by staying up-to-date with industry trends and translating insights into real-world applications. With expertise in AP, cash flow, and fintech, Michael breaks down complex topics to help businesses continue to grow.
Get more from BILL
Subscribe to finance insights and thought leadership content delivered straight to your inbox.
By continuing, you agree to BILL's Terms of Service and Privacy Notice.

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Software Comparison

BILL Spend & Expense
Best for AI expense automation
4.5 on G2
  • Smart corporate cards with real-time tracking, flexible limits, and instant visibility into every transaction across your team [1]
  • Unlimited free virtual cards with unique numbers for each vendor or subscription—freeze, delete, or set custom limits instantly to prevent overcharges and reduce fraud risk [5]
  • AI-powered auto-categorization and receipt matching that connects card transactions and expenses into a single reconciliation workflow [1]
  • Customizable budgets with spend controls based on merchant, amount, receipt requirements, and configurable approval workflows [3]
  • Auto-freeze on cards with incomplete transactions, ensuring receipts and documentation are captured before additional spend is approved [1]
  • Up to 7x points on restaurants, 5x on hotels, 2x on recurring software, and 1.5x on all other purchases (rates shown are for weekly or daily billing cycle; rates vary by billing frequency) [2]
  • Two-way sync with QuickBooks, NetSuite, Sage Intacct, Xero, and Microsoft Dynamics; additional integrations with Acumatica, Slack, and HRIS platforms [1]

Pros

  • $0/user/month with all features included—no paid tier to unlock [4]
  • Merchant controls and auto-freeze cards at no extra cost [1]
  • Credit lines that don't fluctuate daily based on bank balance [4]
  • All ERP integrations (NetSuite, Sage Intacct, Xero) included free [1]

Cons

  • 12-month holding period before rewards can be redeemed [2]
  • Category reward multipliers cap at $5,000/month per category [2]
  • Less established in global, enterprise-scale expense programs with multi-country regulatory requirements

BILL Spend & Expense pairs corporate cards with AI-powered expense management and budget controls in a single platform at no cost—teams aren't paying per user or upgrading to unlock features that competitors gate behind paid tiers.

Merchant-level spend controls and auto-freeze on incomplete transactions give admins granular oversight without manual policing, and two-way ERP integrations are included free where Ramp and Brex charge for NetSuite and Sage Intacct access. The main trade-off is an initial 12-month rewards holding period before accumulated points can be redeemed. [1][2][3][4]

Commonly compared to: Ramp and Brex (for card-first expense management), and SAP Concur (for enterprise expense programs).

Pricing
$0/user/month with no annual fee
Integrations
Two-way sync with QuickBooks, NetSuite, Sage Intacct, Xero, and Microsoft
Ideal company size
SMB to mid-market
SAP Concur
Best for large enterprises
4 on G2
  • AI-powered receipt capture via ExpenseIt on the SAP Concur mobile app, with smart matching that combines credit card charges and e-receipts into expense reports automatically [7]
  • Configurable approval workflows with built-in audit rules that flag policy exceptions, plus optional Intelligent Audit and Verify add-ons for automated compliance checks [6][7]
  • Modular product suite: Concur Expense, Concur Travel, and Concur Invoice are separate products that can be purchased individually or together, so organizations can start with expense management and add capabilities over time [6]
  • Bank card feed integrations that import corporate card transactions directly into expense reports for automatic reconciliation [6]
  • Joule, SAP's AI assistant, for expense report review, spend analysis, and cost estimation [6]
  • Budget tracking and monitoring tools that give finance teams visibility into spend against departmental or project-level budgets [6]
  • Support for global operations with multi-currency expense reporting and country-specific tax and regulatory compliance tools [6]
  • Pro: 300+ pre-built integrations including native SAP ERP sync [7][8]
  • Pro: Global coverage with multi-currency and regulatory compliance tools [6]
  • Pro: Modular—add travel or invoice management without switching platforms [6]
  • Pro: AI-powered receipt capture and smart matching via ExpenseIt [7]
  • Con: Quote-based pricing; no published rates on the website [6]
  • Con: No corporate card offering; relies on bank card feed integrations [6]
  • Con: Implementation can be complex for smaller organizations [6]
  • Con: Live support requires purchasing the User Support Desk service [6]

SAP Concur is the incumbent in expense management software, with the largest partner ecosystem and broadest global footprint on this list. Its modular approach gives large organizations flexibility to start with expense management and layer on travel or invoice capabilities independently.

The trade-off is complexity—pricing is opaque, there's no corporate card offering, and smaller teams may find the platform more than they need. Organizations already in the SAP ecosystem will get the most value from native S/4HANA integration. [6][7][8]

Commonly compared to: BILL (for SMB expense management), and Coupa (for enterprise spend management).

Pricing
Quote-based
Integrations
QuickBooks, Xero, Sage,TSheets, Gusto, & most business credit cards.
Ideal Company Size
Mid-market to enterprise
Ramp
Best for a broad spend platform
4.8 on G2
  • Corporate cards with customizable spend controls by merchant, category, employee, or department, plus unlimited virtual and physical cards [9][10]
  • AI-powered receipt matching, transaction coding, and memo suggestions that auto-populate as soon as a card is swiped [9]
  • Policy agent that reviews every expense against company policy, auto-approves compliant transactions, and escalates only exceptions with full audit trail [9]
  • Expense submission via SMS, Slack, or Microsoft Teams in addition to web and mobile app [9]
  • Reimbursements for out-of-pocket expenses paid to employees' bank accounts in 1–2 business days [9]
  • Real-time spend reporting with custom dashboards, natural-language queries, and proactive overspend alerts [9]
  • Broader spend platform that includes AP automation, procurement, vendor management, and treasury alongside expense management [9]

Pros

  • Free plan includes corporate cards, expenses, and bill pay [11]
  • AI policy agent reviews 100% of expenses automatically [9]
  • Submit expenses via SMS, Slack, or Teams—no app required [9]
  • Broader spend platform covers AP, procurement, and vendor management [9]

Cons

  • Budget tracking requires Ramp Plus at $15/user/month [11]
  • NetSuite, Sage Intacct, and Dynamics integrations require a paid plan [11]
  • HRIS syncs and auto-lock cards require a paid plan [11]
  • Credit limits fluctuate daily based on connected bank balance [12]

Ramp's strength is breadth—it's not just an expense tool but a full spend management platform that includes AP automation, procurement, and vendor management alongside expenses. The AI policy agent is a differentiator, reviewing every transaction against company rules rather than relying on manual manager approvals.

The trade-off is that several features mid-market teams rely on—budget tracking, ERP integrations beyond QuickBooks and Xero, and HRIS syncs—require upgrading to Ramp Plus at $15/user/month plus a platform fee. [9][11]

Commonly compared to: Brex and BILL (for corporate cards and expense management), and SAP Concur (for enterprise expense programs).

Pricing
$0/user/month
Integrations
QuickBooks, NetSuite, Xero, Sage Intacct, Slack, & 100+ accounting tools.
Ideal Company Size
Startups to mid-market
Brex
Best for global teams
4.8 on G2
  • Corporate cards with customizable spend limits by role, department, or category, plus auto-approve for in-policy expenses and auto-decline for out-of-policy spend [13][14]
  • AI-powered expense reviews that auto-approve compliant transactions and surface only exceptions for human review, with clear visibility into why a transaction is flagged [13]
  • Auto-generated receipts and memos with OCR that matches receipts in any language or currency, plus automatic GL coding by department, project, and entity [13]
  • Live Budgets that let department heads set top-level budgets, provision spend to individuals or teams, and track usage in real time with anomaly detection [13]
  • Global reimbursements in 70+ countries in employees' local currency, with subsidiaries able to issue reimbursements from local bank accounts [13]
  • Expense submission and approval via Slack and WhatsApp, with in-app commenting on individual transactions [13]
  • Broader financial platform that includes bill pay, business banking with up to 3.68% yield, and treasury alongside expense management [14]

Pros

  • Free plan includes corporate cards, expenses, bill pay, and travel [15]
  • AI expense reviews with 99% average policy compliance rate [14]
  • Global reimbursements in 70+ countries in local currency [13]
  • Live Budgets with real-time tracking and anomaly detection [13]

Cons

  • Live Budgets require Premium at $12/user/month [15]
  • HRIS syncs and customizable ERP integrations require a paid plan [15]
  • Credit limits fluctuate daily based on connected bank balance [16]
  • Multiple expense policies and dynamic review chains require Premium [15]

Brex positions itself as a full financial stack for startups—cards, expenses, banking, and treasury in one platform. The AI expense reviews and 99% average compliance rate (per Brex's internal metrics) are notable, and the global reimbursement coverage across 70+ countries is broader than most competitors on this list.

Like Ramp, Brex gates budget management and HRIS integrations behind a paid tier, and credit limits fluctuate daily based on your bank balance. Teams that need predictable spending power or are past the startup stage may find the pricing structure adds up. [13][14][15]

Commonly compared to: Ramp and BILL (for corporate cards and expense management), and SAP Concur (for enterprise expense programs).

Pricing
$0/user/month
Integrations
NetSuite, QuickBooks, Workday,SAP Concur, Slack, & global banking portals.
Ideal Company Size
Startups to mid-market
Expensify
Best for simple reimbursements
4.5 on G2
  • SmartScan receipt capture by photo, email forwarding (receipts@expensify.com), or text message; auto-extracts transaction details and categorizes expenses [17]
  • Bring-your-own-card support: link existing corporate cards from 10,000+ banks globally for automatic reconciliation without switching card providers [17]
  • Expensify Visa Commercial Card with cash back on US purchases; cash back first offsets the Expensify subscription cost, then flows to the company's bank account [17]
  • Concierge AI for automated expense categorization, policy violation flagging, rule enforcement, and error reduction [17]
  • Global reimbursements for employees and independent contractors in their local currency [17]
  • Chat-based collaboration directly on individual expenses to resolve questions in real time rather than through email follow-ups [17]
  • 45+ integrations including QuickBooks, NetSuite, Sage Intacct, Xero, Workday, and Gusto [17]

Pros

  • Bring-your-own-card from 10,000+ banks globally [17]
  • Expensify Card cash back can offset the subscription cost [17]
  • SmartScan receipt capture by photo, email, or text message [17]
  • 45+ integrations including major ERPs and payroll systems [17]

Cons

  • No free plan; starts at $5/user/month [18]
  • Pricing structure varies by card spend volume [18]
  • Budget management, advanced approvals, and expense policies require Collect or Control plans [17]
  • No department-level budget management on par with card-first platforms

Expensify's strength is accessibility—it has the lowest barrier to entry for teams that just need to start tracking expenses and submitting receipts. The bring-your-own-card support from 10,000+ banks means companies don't have to switch card providers, and the SmartScan receipt capture (by photo, email, or text) is one of the more flexible input methods on this list.

The trade-off is that several features mid-market teams expect—budget management, advanced approvals, and expense policies—require upgrading to the Collect or Control plans, and spend controls are primarily limited to the Expensify Card rather than extending across all connected cards. [17][18]

Commonly compared to: Zoho Expense (for budget-friendly expense management), and BILL and Ramp (for integrated cards and expenses).

Pricing
From $5/user/month
Integrations
QuickBooks, Xero, Sage, TSheets, Gusto, & most business credit cards.
Ideal Company Size
Small to mid-market
Zoho Expense
Best for budget-conscious teams
4.5 on G2
  • Autoscan receipt capture with OCR that auto-categorizes and itemizes each expense, plus the ability to split or tag expenses across departments, projects, or cost centers [19][20]
  • Automated per diem calculations with pre-defined rules based on country, location, and trip details for regional compliance [20]
  • Corporate card management with real-time feeds that automatically match transactions to uploaded receipts for faster reconciliation [20]
  • Mileage tracking with four input methods across Android, iPhone, and Apple Watch [20]
  • Configurable approval workflows, expense policies, and audit rules with detailed audit trails for compliance [19][20]
  • Custom modules, workflow automation, webhooks, and configurable UI elements for businesses that need tailored expense processes [19]
  • Active-user pricing model: only employees who actually create expenses are charged, so admins and approvers who don't submit reports are free [21]

Pros

  • Free plan available for up to 3 users with core expense tracking [21]
  • Active-user pricing—admins and approvers aren't charged [21]
  • Automated per diem calculations by country and location [20]
  • Deep customization with custom modules and workflow automation [19]

Cons

  • Corporate card feeds and multi-level approvals require Standard plan [21]
  • Deepest value requires the broader Zoho ecosystem (Books, People, CRM) [19]
  • No corporate card offering; relies on connecting existing cards [20]
  • Travel booking, per diem, and live budgets require Premium plan [21]

Zoho Expense offers unusually deep customization at a low price point—custom modules, workflow automation, webhooks, and configurable UI elements that most competitors don't expose. The active-user pricing model is genuinely cost-effective for companies where only a portion of employees submit expenses regularly.

The trade-off is that there's no corporate card offering—you'll need to connect your existing cards—and the platform delivers its deepest value when used alongside other Zoho products like Zoho Books and Zoho People. [19][20][21]

Commonly compared to: Expensify (for budget-friendly expense management), and SAP Concur (for global compliance and customization).

Pricing
Free (3 users); from $4/user/month
Integrations
Zoho Books, QuickBooks, Xero, Sage, Microsoft Dynamics, & Google Workspace.
Ideal Company Size
Small to mid-market