Resource Planning and PSA · Researched comparison

Best Resource Planning Software for Accounting Firms

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Key takeaways

  • Productive and Scoro lead for firms that want planning, time tracking and billing in one system, with entry prices of $9 and $19.90 per user per month billed annually.
  • Teamwork, monday.com, ClickUp, Asana and Harvest all offer a free plan, a low risk starting point for small firms that want to test capacity views before buying a subscription.
  • Kantata and Accelo do not publish prices, so request a quote and a demo covering tax season scheduling, recurring closes and utilisation reporting.
  • The tools that fit accounting best show billable hours, capacity by person and week, and progress against fixed-fee budgets.
  • Setup ranges from a single afternoon for simpler tools to several weeks for larger PSA platforms, so plan the switch outside tax season.

Comparison

How these compare
ToolBest forPrice rangeFree plan
ProductivePlanning with budgets$9 per user/month (billed annually)Free trial (14 days)
ScoroPSA for mid size firms$19.90 per user/month (billed annually)Free trial (14 days)
KantataComplex portfoliosquote onlyNo
AcceloRetainers and billingquote onlyFree trial (14 days)
TeamworkCapacity planning$9.99 per user/month (billed annually)Yes
monday.comWorkload boards$9 per seat/month (billed annually)Yes
ClickUpWork tracking with time$9 per user/month (billed annually)Yes
AsanaTask and workload$10.99 per user/month (billed annually)Yes
SmartsheetResource sheets$9 per member/month (billed annually)Free trial (30 days)
HarvestTime tracking$9 per seat/month (billed annually)Yes

How we choose

We reviewed vendor pricing pages, feature lists and plan comparisons for each tool, and we compared how they handle the work accounting firms do every year. We looked for capacity views by person and week, time tracking that links to billing, budget tracking against fixed fees, and reporting on utilisation. We checked starting prices on the vendor pricing pages linked in Sources, and we marked tools as quote only where the vendor does not publish a price. We did not claim hands-on testing. We also weighed setup effort, since a tool that takes weeks to configure may not suit a firm facing tax season.

Our full method

The shortlist

★ Best overall

Productive

Best for Resource planning with budgets and billing

  • Combines planning, time tracking and budgets in one system
  • drag-and-drop capacity views
Price$9 per user/month (billed annually)
See Productive pricing

Productive combines project management, time tracking, budgeting and resource planning in one system built for agencies and professional services firms. For accounting firms, its capacity views show who is booked on tax returns, audits and advisory work across the month, so managers can spot overload before deadlines slip. Budgets track hours against fixed-fee engagements, and time entries feed directly into invoicing, which cuts manual month end reconciliation. Managers can set utilisation targets per person and compare actual hours against plan each week.

The entry plan starts at $9 per user per month billed annually and includes a 14-day trial. The planner supports drag-and-drop scheduling and leave management, which helps during tax season when availability changes fast. One limit is the absence of a free plan, so small firms must commit to a subscription before testing the full workflow. Some reporting views sit on higher tiers.

Price: $9 per user/month (billed annually)

Free plan: Free trial (14 days)

Website: productive.io

Watch out for

  • No free plan
  • advanced reporting sits on higher tiers
2

Scoro

Best for End to end PSA for mid size firms
$19.90 per user/month (billed annually)

Scoro is a professional services automation platform that covers quoting, project planning, time tracking, billing and reporting in a single system. For accounting firms, its planning board maps staff capacity against tax returns, audits and monthly closes, while project budgets show how much of a fixed fee has been used. Managers can compare planned hours with actual hours and see utilisation by person, team or client.

The entry plan starts at $19.90 per user per month billed annually, with a 14-day trial. Scoro suits mid size firms that want one system rather than several connected tools, and its reporting covers profitability by client and project. The higher starting price and the absence of a free plan make it a bigger commitment. Smaller firms should confirm that the entry tier includes the resource views they need.

Price: $19.90 per user/month (billed annually)

Free plan: Free trial (14 days)

Website: scoro.com

What we like

  • Full PSA suite with quoting, planning and billing
  • detailed utilisation reports

Watch out for

  • Higher starting price than simpler tools
  • no free plan
3

Kantata

Best for Large firms with complex project portfolios
quote only

Kantata is built for large professional services firms that manage many concurrent engagements and need detailed resource forecasting. Its planning tools model capacity months ahead, which suits accounting firms that schedule audit seasons and large tax engagements well in advance. Managers can compare demand against supply by role, skill and location, then adjust assignments before bottlenecks form. Financial views link planned hours to revenue and margins.

Pricing is quote only, and there is no free plan, so firms must contact the vendor for a price and a demo. Kantata fits firms with complex portfolios and dedicated operations staff rather than small practices that need a quick start. Implementation takes longer than the simpler tools in this list. Firms should ask for a demo that uses their own engagement mix and tax season calendar.

Price: quote only

Free plan: No

Website: kantata.com

What we like

  • Deep resource forecasting across large portfolios
  • strong financial controls

Watch out for

  • No published pricing
  • setup takes longer than simpler tools
4

Accelo

Best for Client work, retainers and service billing
quote only

Accelo combines client management, project tracking, scheduling and billing for firms that sell services on retainer or by the hour. For accounting firms, it tracks recurring engagements such as monthly bookkeeping and payroll alongside one-off tax work, and it turns approved time entries into invoices with little manual entry. The scheduling view shows who is working on which client and when, which helps partners balance workloads during peak periods.

Pricing is quote only, though a 14-day trial is available. Accelo suits firms that bill many clients on retainers and want client records, work and billing in one place. The interface packs in a lot of detail, so new users may need time to learn where each view lives. Firms should test the scheduling and billing flow with a real engagement during the trial.

Price: quote only

Free plan: Free trial (14 days)

Website: accelo.com

What we like

  • Strong client and retainer management
  • automated billing from time entries

Watch out for

  • No published pricing
  • interface can feel busy for new users
5

Teamwork

Best for Simple capacity planning for growing firms
$9.99 per user/month (billed annually)

Teamwork offers project management with workload views that show how much work each person carries across clients and deadlines. For accounting firms, the planner makes it easy to see who has room for another tax return and who is already full during the April rush. Time tracking links hours to projects, and the free plan lets small firms start without a subscription while they test whether the views fit their workflow.

The entry subscription starts at $9.99 per user per month billed annually, and the free plan covers small teams with basic needs. Teamwork is easy to learn, which helps firms that want to move fast without long training. The trade off is that advanced resource features, such as capacity forecasting, sit on higher tiers. Firms that need detailed utilisation analysis may outgrow the lower plans as they add staff.

Price: $9.99 per user/month (billed annually)

Free plan: Yes

Website: teamwork.com

What we like

  • Clear workload views and a free plan
  • easy to learn

Watch out for

  • Advanced resource features need higher tiers
  • reporting is lighter than full PSA tools
6

monday.com

Best for Visual workload boards for busy teams
$9 per seat/month (billed annually)

monday.com is a visual work platform where teams track projects on boards, timelines and workload widgets. For accounting firms, a board can hold every tax return, audit and advisory engagement, with owners, due dates and status in columns that the whole team can read at a glance. The workload view totals hours per person per week, which shows overload before it causes missed deadlines.

The entry subscription starts at $9 per seat per month billed annually, and a free plan is available for small teams. Resource management features, including the workload view, need a higher tier, so firms should check the plan comparison before choosing. Costs rise as the team grows, since pricing is per seat. Firms that like visual planning will find the interface approachable and quick to set up.

Price: $9 per seat/month (billed annually)

Free plan: Yes

Website: monday.com

What we like

  • Highly visual boards and workload widgets
  • large template library

Watch out for

  • Resource management needs a higher tier
  • costs rise as seats grow
7

ClickUp

Best for Flexible tracking with time and workload views
$9 per user/month (billed annually)

ClickUp combines tasks, docs, goals, time tracking and workload views in one flexible platform. For accounting firms, teams can organise work by client, engagement type or tax year, and the workload view shows capacity per person so managers can rebalance assignments during tax season. Time tracking links hours to tasks, which supports billing and shows partners where hours go across returns, audits and advisory work.

The entry subscription starts at $9 per user per month billed annually, and the free plan is generous for small teams that want to test the basics. Resource and workload views need a higher tier, so firms should confirm which plan includes them. The breadth of features is a strength and a risk, since new users can feel overwhelmed by the number of views and settings. A short pilot with one team helps firms learn the system before rolling it out firm wide.

Price: $9 per user/month (billed annually)

Free plan: Yes

Website: clickup.com

What we like

  • Wide feature set with a generous free plan
  • workload and time tracking views

Watch out for

  • Resource views need higher tiers
  • the feature set can overwhelm new users
8

Asana

Best for Task and workload planning with clear ownership
$10.99 per user/month (billed annually)

Asana organises work into projects, tasks and portfolios, with workload views that show how much each person carries across all their assignments. For accounting firms, a portfolio can hold every active engagement, and the timeline shows how tax returns and audits overlap across the team. Managers can shift dates and reassign tasks when a return takes longer than planned, and the workload view flags people who are over capacity before the deadline pressure builds.

The entry subscription starts at $10.99 per user per month billed annually, and a free plan is available. Workload features need the Advanced tier, so firms that want capacity views must budget for that plan. Asana has no native billing, so firms pair it with separate time tracking or invoicing tools. Its strength is clear ownership and clean task tracking.

Price: $10.99 per user/month (billed annually)

Free plan: Yes

Website: asana.com

What we like

  • Clean task management with workload views
  • strong integrations

Watch out for

  • Workload features need the Advanced tier
  • limited native billing tools
9

Smartsheet

Best for Spreadsheet style planning for detailed schedules
$9 per member/month (billed annually)

Smartsheet plans work in grids that feel familiar to anyone who has managed a schedule in a spreadsheet. For accounting firms, sheets can list every engagement with owners, due dates, budgeted hours and status, while Gantt views show how tax season work overlaps. Resource views show who is assigned to what and highlight overallocation, which helps managers balance the load when returns pile up. Forms and automations can collect client documents and move engagements through review stages.

The entry subscription starts at $9 per member per month billed annually, with a 30-day trial. Resource management is an add-on rather than part of the base plan, so firms should ask for its price before deciding. There is no free plan, so the trial is the main way to test the workflow. Smartsheet suits firms that like detailed, row by row planning, but it needs more setup than the simpler tools here.

Price: $9 per member/month (billed annually)

Free plan: Free trial (30 days)

Website: smartsheet.com

What we like

  • Familiar grid layout with Gantt and resource views
  • 30-day trial

Watch out for

  • Resource management is an add-on
  • no free plan
10

Harvest

Best for Time tracking with light capacity planning
$9 per seat/month (billed annually)

Harvest is a time tracking tool with invoicing and light project planning, built for firms that bill by the hour. For accounting firms, staff start timers against clients and engagements, and managers see hours by project, person and week. Budgets show how much of a fixed fee has been used, and approved time flows into invoices, which suits firms that bill monthly for bookkeeping or advisory work. The interface is simple, so staff adopt it quickly.

The entry subscription starts at $9 per seat per month billed annually, and the free plan is available. Harvest is the lightest planning tool in this list, with limited capacity forecasting and no task dependencies, so it suits small firms that mainly need accurate time and billing rather than deep scheduling. It works well as a first step for firms moving from spreadsheets to tracked time.

Price: $9 per seat/month (billed annually)

Free plan: Yes

Website: getharvest.com

What we like

  • Simple time tracking with invoicing
  • easy to adopt

Watch out for

  • Limited capacity planning depth
  • no task dependencies

What to check before you buy

Start by mapping the firm calendar. List tax season peaks, monthly closes, audits and advisory projects, then check that the tool shows capacity for each of those periods. Confirm that time entries link to invoices and that budgets track hours against fixed fees, since those two links save the most manual work. Check user limits on each tier, since some plans cap projects or reporting depth. Ask which features need a higher tier, especially workload views and resource forecasting, and get the full subscription cost for the whole team. Test the trial with real engagements, not sample data.

Plan the switch outside the busiest weeks. A firm that migrates during tax season risks errors in billing and scheduling at the worst moment. Export current client and engagement lists before the move, and confirm that historical time data can be imported or kept in the old system for reference. Finally, agree on who owns the schedule, who approves time, and how often utilisation is reviewed.

FAQ

What is the best resource planning software for accounting firms?

Productive and Scoro lead for firms that want planning, time tracking and billing in one system, while Teamwork and monday.com suit smaller firms that want simpler capacity views. The best choice depends on firm size, engagement count and whether the firm bills by the hour or by fixed fee.

How much does resource planning software cost for an accounting firm?

Entry prices here range from $9 to $19.90 per user per month billed annually, with Kantata and Accelo priced by quote. The full cost depends on team size and tier, since workload views and advanced reporting often need a higher plan.

Which tools offer a free plan for accounting firms?

Teamwork, monday.com, ClickUp, Asana and Harvest offer a free plan, which lets small firms test basic planning and time tracking before buying. Productive, Scoro, Accelo and Smartsheet offer trials of 14 to 30 days, while Kantata has neither a free plan nor a trial.

How should an accounting firm plan capacity for tax season?

Map every return, audit and close by due date and owner, then compare total hours against staff availability each week. Use the workload view to find overload early and shift work before deadlines slip. Leave buffer hours for reviews and client queries, since those often take longer than the first estimate.

Does resource planning software handle fixed-fee billing?

Most tools here track budgets against fixed fees and show hours used versus the fee agreed with the client. Productive, Scoro, Accelo and Harvest link time entries to invoices, which helps firms see whether a fixed-fee engagement is still profitable as hours build up.

Sources we checked

How we score

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