Expense Tracking Software That Knows What Each Job Really Costs

Parts, subcontractor invoices, fuel, site materials — expenses pile up fast on field service jobs. Field Ascend puts them in one place, linked to the jobs they belong to, so you always know where the money went.

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Field Ascend expense tracking dashboard showing cashflow chart, expense list with categories, and filtering options

Who Expense Tracking Is For

Different people in your business care about expenses for different reasons. Field Ascend gives each of them exactly what they need.

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Business Owner

See real-time cashflow tracking across the entire business. Know which jobs are profitable and which are eating margin — before the accountant tells you three months later.

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Office / Ops Manager

Log expenses, convert purchase orders, manage the expense approval workflow, and keep receipts organised — without leaving the platform you already use for scheduling and jobs.

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Field Engineer

Submit expenses from the engineer portal, attach a photo of the receipt, and get on with the next job. No paperwork pile-up at the end of the week.

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Finance / Accounts

Every expense has a receipt, a category, a VAT breakdown, and a job link. Export filtered data for your accountant or pull it into your accounting integration. Audit-ready by default.

See Job Profitability at a Glance

When expenses are linked to jobs, you stop guessing and start seeing the true picture. Here's what that looks like in practice.

Example: Chiller repair — Job #4217

Invoice to customer £2,400.00
Labour (timesheet: 9 hrs × £35) −£315.00
Materials (PO → expense) −£820.00
Subcontractor costs (expense) −£450.00
Parking & sundries (expense) −£28.50
Net profit £786.50 (32.8%)

Illustrative example. Your numbers will vary.

Without job-linked expenses, that £786.50 is invisible. You invoiced £2,400 and assumed it was profitable. With Field Ascend, you know it is — and by exactly how much.

What You Get with Expense Tracking

Eight capabilities that turn expense admin from a chore into a competitive advantage — all built into the same platform where your jobs, quotes, and invoices already live.

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Job-Linked Expenses

Tie any expense to a specific job. Ad-hoc parts, parking charges, supplier invoices — everything rolls up into the job's true cost.

Why it matters: accurate job costing and real job profitability figures, not guesswork.

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Purchase Order Conversion

Once a PO is paid, convert it to an expense with one click. Supplier, amounts, VAT, and job link are pre-filled automatically.

Why it matters: no re-typing means no errors and faster purchase order tracking.

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Receipt Capture & Storage

Upload photos or PDFs via drag-and-drop or camera. Multiple files per expense. Everything stored securely in the cloud.

Why it matters: receipts are always findable — for HMRC, audits, or your accountant at year end.

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Real-Time Cashflow Dashboard

Paid invoices (money in) and paid expenses plus POs (money out) shown side by side in a 12-month chart. One screen. One truth.

Why it matters: spot trends early and make confident decisions about pricing, hiring, or capital spend.

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Custom Categories

Create categories that match your business — fuel, materials, subcontractors, tools, PPE, whatever you need. Sort, rename, or deactivate freely.

Why it matters: understand exactly where money goes, broken down the way you think about it.

Expense Approval Workflow

Expenses move through a clear flow: draft → submitted → approved (or rejected). Every status change is logged with timestamps.

Why it matters: managers stay in control without creating bottlenecks.

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VAT & Tax Handling

Select a tax rate and Field Ascend calculates net, VAT, and gross automatically. Multiple rates and multi-currency supported.

Why it matters: VAT on expenses is handled correctly from day one — less manual maths, fewer mistakes.

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Search, Filter & Export

Find any expense by number, supplier, description, or payment reference. Filter by date, category, or paid/unpaid. Export for accountants or internal reviews.

Why it matters: less time hunting, more time on work that earns money.

How It Works

Logging a fuel receipt or converting a paid purchase order takes seconds, not minutes.

1

Create an Expense

Hit "New Expense", fill in the date, category, supplier, and amount. Link it to a job if relevant. The expense number is generated automatically.

2

Attach Receipts

Upload receipt images or PDFs — drag-and-drop or camera. Attach the supplier invoice, delivery note, and payment confirmation together on one record.

3

Submit & Approve

Move from draft to submitted. If your business uses approvals, a manager reviews and approves (or rejects) with one click. Notes at every stage.

4

Mark as Paid

Record the payment reference. The expense immediately appears in your cashflow dashboard alongside invoices and POs — full financial picture, no spreadsheets.

Expenses Inside Your Workflow, Not Beside It

Most expense tools sit outside your main system. You log costs in one place, invoices in another, purchase orders somewhere else, and then try to stitch them together at month end. That's where errors creep in and time gets wasted.

In Field Ascend, expenses are part of the same workflow as everything else. A job links to its quote, its invoice, its purchase orders, and its expenses. The lifecycle flowchart shows you exactly how every financial document connects — click any node and you're straight into the record.

That means less double entry, fewer reconciliation headaches, and a clear audit trail from the original quote through to the final cost. If you sync with Xero, QuickBooks, Sage, FreeAgent, or Zoho Books, invoices post automatically and payments flow back — so the cashflow dashboard is always up to date.

For contractors who need the visibility of an ERP system without the complexity, this is the practical alternative: scheduling, jobs, quotes, invoicing, purchase orders, expenses, timesheets, PPM, and asset management — all in one platform, all connected.

See It for Yourself

The best way to understand how expense tracking fits your business is to try it. No commitment, cancel anytime.

Frequently Asked Questions

Can I link expenses directly to jobs?

Yes. Every expense can be tied to a specific job, giving you a true picture of job costing — including ad-hoc purchases, supplier invoices, and subcontractor costs, not just the quoted labour and materials.

How does purchase order conversion work?

When a PO is marked as paid, click "Create Expense from PO". Field Ascend pre-fills the supplier, amount, VAT, job link, and payment details. Review, adjust if needed, and save. One click, no re-typing.

Can I upload and store VAT receipts?

Yes. Upload multiple receipt images or PDFs per expense — drag-and-drop or device camera. Files are stored securely in the cloud, organised by expense, and always available for HMRC enquiries, audits, or year-end.

How does the cashflow dashboard work?

It combines paid invoices (money in) with paid expenses and paid POs (money out) into a single 12-month bar chart. Net position is shown at a glance. No exporting, no cross-referencing — one screen, one truth.

Is expense tracking included in all plans?

Yes. Expenses, purchase orders, invoicing, and cashflow reporting are included at every pricing tier. No add-on costs, no hidden modules.

Can engineers submit expenses from the field?

Yes. Engineers submit expenses via the engineer web portal. Managers review and approve from the admin side. The approval workflow keeps things transparent without slowing anyone down.

How does the expense approval workflow work?

Each expense moves through a clear status flow: draft → submitted → approved (or rejected). Managers can add notes at each stage. Every status change is timestamped and logged for a full audit trail.

Can I track subcontractor costs against jobs?

Yes. Create an expense, categorise it under subcontractors (or any custom category), and link it to the relevant job. The cost is included in that job's profitability calculation. You can also convert a subcontractor PO into an expense with one click.

Does Field Ascend handle VAT on expenses correctly?

Yes. Select the appropriate VAT rate and the system calculates net, VAT, and gross automatically. Multiple rates are supported, and the VAT breakdown is stored per expense for your records.

Can I recharge expenses to customers?

Expenses linked to jobs give you the data you need. See exactly what was spent and include those costs when raising the customer invoice. The link between expense, job, and invoice provides a clear audit trail for recharging.

How do expenses connect to invoices, quotes, and POs?

Expenses are part of the full document lifecycle. They link to jobs, which connect to quotes, invoices, purchase orders, and credit notes. The lifecycle flowchart gives you a visual map of every connection.

Is there a limit on expenses or receipt uploads?

No. There is no cap on the number of expenses you can create or receipts you can upload. Cloud storage is included at every tier.

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