A useful small-business IT budget covers more than just software subscriptions and the occasional laptop. It accounts for the people, services, security, devices, connectivity, recovery capabilities, and planned projects required to keep the business operating.
The right number depends on the company. A 20-person accounting firm, a medical practice, and a multi-location architecture firm can have similar headcounts and very different risk, compliance, application, and uptime requirements. A generic revenue percentage cannot capture those differences.
Build the budget from the environment and the business plan. The categories below provide a practical starting point.
1. IT support and management
Include the cost of supporting users, devices, networks, and core systems. Depending on the operating model, this may include:
- internal IT salaries and benefits
- managed IT service fees
- co-managed tools or specialist support
- after-hours coverage
- monitoring, patching, and device-management platforms
- documentation and technology-account management
Look beyond the monthly invoice. Define what is included, what is billed as a project, what happens after hours, and who owns vendor coordination. A lower support line can be misleading if the company regularly pays for emergency work or expects non-technical staff to handle unresolved issues.
2. Cybersecurity and risk management
Security spending should reflect the data, access, regulation, contractual obligations, and business interruption risk the company carries. The NIST Cybersecurity Framework 2.0 addresses this in substantial detail.
Common budget items include:
- endpoint protection and response
- email security
- identity and multifactor authentication controls
- security monitoring
- vulnerability management
- employee security awareness training
- firewall and network-security services
- security assessments and penetration testing when appropriate
- incident-response planning
- cyber insurance requirements and remediation work
Do not hide all security costs inside “IT support.” Separating the category into something like cybersecurity and compliance services, helps leadership see which controls are funded, which risks remain, and which investments are driven by customers, insurers, or regulators. For more information on cybersecurity best practices specifically for small businesses, check out CISA Cyber Guidance for Small Businesses.
3. Cloud services, software, and licensing
List the applications the business depends on, not only Microsoft 365 or Google Workspace. Include line-of-business systems, collaboration tools, CRM, accounting, document management, e-signature, password management, backup, and industry-specific software.
For each application, record:
- owner
- purpose
- number and type of licenses
- renewal date
- monthly or annual commitment
- expected price change, if known
- integration or support dependency
- plan to remove unused licenses
This turns software spend into a manageable portfolio. It also exposes duplicate products, licenses assigned to former employees, and applications without an accountable business owner.
4. Hardware and lifecycle replacement
Hardware becomes a budget problem when replacement is triggered by failure rather than by a plan.
Maintain an asset list with purchase date, warranty period, expected replacement window, assigned user or location, and standard replacement specifications. Include:
- laptops and desktops
- monitors, docks, and peripherals
- mobile devices
- servers and storage, where applicable
- firewalls, switches, and wireless access points
- battery backups
- conference-room systems
- printers and specialty equipment
Replacement timing should reflect supportability, security, reliability, performance, and business needs. An executive laptop used for travel may have a different risk profile from a shared workstation with a stable workload.
Budgeting by lifecycle also smooths cash flow. Leadership can see which refreshes are routine, which can be grouped into a project, and which old systems create an unacceptable risk of downtime.
5. Data protection and business continuity
Backup is a budget category because recovery has an operational requirement. Microsoft 365 backup requirements are no exception.
Include protection for endpoints, servers, cloud applications, and critical SaaS data where needed. Add the services and time required to monitor backups, test restoration, maintain recovery documentation, and address failed jobs.
Also account for continuity dependencies such as:
- redundant internet for locations that cannot operate offline
- spare or rapidly deployable devices for critical roles
- alternate communication methods
- disaster-recovery infrastructure
- recovery exercises
- secure off-site or isolated recovery copies
The budget should reflect agreed recovery objectives. Paying for backup without defining acceptable data loss and recovery time leaves leadership unable to judge whether the expense matches the need.
6. Connectivity and communications
Include primary and backup internet service, voice systems, mobile plans, network management, static IP services, domain registrations, certificates, and any specialized circuits.
Review contract dates before the budget year begins. Carrier installations, renewals, office moves, and circuit upgrades often require more lead time than ordinary software changes. A budget should identify not only the cost, but also the decision date.
7. Planned projects and business change
IT projects should be visible rather than buried under a maintenance number. Examples include:
- office openings or relocations
- Microsoft 365 migrations
- network redesigns
- device standardization
- server replacement or cloud modernization
- security remediation
- compliance initiatives
- application rollout or consolidation
- mergers, acquisitions, and new locations
- workflow automation
For each project, separate discovery, licenses, hardware, implementation, training, change management, and post-launch support. A project can be technically complete and still fail to deliver value if adoption and operating ownership were never funded.
8. Training, policy, and governance
Technology changes how people work. Budget for the non-hardware work required to make a system effective.
That may include user training, security awareness, policy development, compliance documentation, vendor reviews, and leadership planning. It can also include time for quarterly technology reviews and an annual roadmap update.
This category is easy to remove when budgets tighten. It is also where a business establishes the rules that keep tools, access, and spending under control.
9. Contingency and unplanned work
No plan predicts every failure, price change, hiring event, or business opportunity. Include a visible contingency based on the volatility and condition of the environment.
Avoid using contingency as a substitute for an asset inventory or project plan. Its purpose is to absorb reasonable uncertainty, not to hide known replacements or deferred security work.
Turn the budget into a decision calendar
A spreadsheet of annual totals is not enough. Add renewal dates, replacement quarters, project dependencies, and approval deadlines.
A useful budget review asks:
- What must be maintained?
- What risk must be reduced?
- What is approaching the end of support or warranty?
- What business change will technology need to support?
- Which contracts need action before they renew automatically?
- Which projects depend on decisions from finance, operations, facilities, or leadership?
Then assign an owner and a decision date to each major item. The result is a working technology plan, not simply a request for funds.
Review actual spend and outcomes
Compare the budget with actual spending throughout the year. Investigate repeated emergency charges, unused licenses, delayed projects, and unplanned device purchases. Those variances often point to a process or planning problem rather than a single bad expense.
The final question is whether the spending supports the business. A healthy IT budget should make costs more predictable, reduce avoidable disruption, protect critical information, and give the company room to execute its plans.
Build a technology plan that leadership can use
Parried’s strategic IT services help SMB leaders connect technology budgets, lifecycle plans, risk priorities, and business projects. If your current budget is mostly last year’s invoices plus a guess, a strategy session can help turn it into a practical roadmap.