Online Accounting for Contract Engineers

Our online accounting software is ideal for contractor engineers. We offer a complete accounting service that delivers maximum value.


Online accountants for consultant engineers

Keep your cash flow healthy with an up-to-date view of the numbers; even while you’re on the move.

Your finances on the go

Work while you’re out and about and do business from anywhere with our online software and mobile apps.

All the information you need

Make informed, accurate decisions and take action whenever you need to with complete visibility of your available cash in your pocket.

Unlimited accountancy support

Ensure your limited company is working efficiently for you with personalised advice from our team of experts.

Accounting software for contract engineers

Make financial decisions with confidence. Our online software works in real-time, so you’ll always have a live view of your finances and taxes. Created by previous engineering contractors; we provide all the support you to spend less time on your books and more time getting on with your business.

  • Our software utilises AI and automation to provide smarter solutions, removing the need for tedious manual entry.
  • Quickly see your current cash and tax status with our award-winning LiveCash feature. You’ll never need to worry about your tax bill again.
  • Effortlessly make informed decisions about your dividend payments and issue them without time-consuming tax calculators or spreadsheets.
  • Get complete visibility and control of your business with tax planning features and advanced financial reports.
Online accounting and bookkeeping services

Clear monthly payments with no hidden fees

Compare our plans and find the level of service that’s right for you.

Features of our online accounting software

inniAccounts has all the features you require to save time and ensure you always have the information you need.

Never forget to claim an expense

Track and manage your business expenses, billable time and mileage in a flash; even when you’re on the move. Snap and upload your receipts and use built-in AI to reduce tedious manual entry.

Streamline your expenses with our mobile app

Always know your tax liability

Our accounting software works out what tax you owe, reminds you when you have deadlines coming up, and lets you submit directly to HMRC. So you never need to worry about your tax bill again.

Get your tax returns prepared and filed by our knowledgeable team

Complete visibility of your company’s finances

No more fiddly spreadsheets. Connect inniAccounts to your bank, and we’ll automatically import your transactions for you. Easily navigate through all your records to find what you need when you need it.

Manage your bookkeeping in under 7 minutes a week

Get paid faster with personalised invoices

Our software prepopulates your online invoices from your bookkeeping, mileage and billable time records and can be sent straight to your client through our app.

Create professional invoices in as little as 10 seconds

How we work with contract & consultant engineers

No matter how big or small your questions, our team of tax experts are on hand to provide fast, accurate advice. We go the extra mile to understand your unique circumstances and ensure you’ll always be able to confidently make the right decisions for your business.

  • Every quarter your personal account manager will conduct a multi-point health check covering eight areas of your company’s finances and operations to make sure you’re getting the most from your company.
  • We’ll assign you a dedicated account manager who’ll take the time to get to know you and provide a personal service. You’ll never have to explain the same thing over and over again to different people.
  • We’re a digital-first company, using the latest tech to free up our accountants from menial admin so they can focus on providing a first-class service.
  • Don’t have time to call us in business hours? Just shoot us an email and we’ll get you an answer in 3 hours or less.

Who we’ve helped

To read all our client reviews, visit Trustpilot.

Why choose inniAccounts

Combining intuitive software and award-winning service – we’re all about simple, no-fuss accounting. As former contractors, we get how important it is to have someone on side who understands you, your company and your objectives and every aspect of our service has been designed with this in mind. From integrated AI to receipt capture, we’re constantly innovating and evolving our service to meet your needs at no extra fee.

Everything you need, all in one place.

Explore our contract engineer software in our free interactive demo today.


We're a multi-award winning, innovative accountancy practice who use cloud technology to deliver an efficient, accurate and reliable accountancy service to contractors, freelancers and small businesses.

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AAT ACCA accountants


inniAccounts Ltd
1 Derwent Business Centre
Clarke Street

Registered in England


0800 033 7827

Calling from overseas
+441332 460 010

Contact us

Contact inniAccounts



0800 033 7827

Calling from overseas

+441332 460 010

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