AccountingPowering Your Business with Precision, Strategy, and Compliance

At SunStone Accounting,we provide expert accounting and advisory services designed specifically for electrical and mechanical engineers whether you’re running a consultancy, operating as a contractor, or managing large scale engineering projects. We understand the financial complexity of your work and are here to support your success with tailored, industry  savvy solutions. From Wigan to Greater Manchester, engineers trust SunStone Accounitng for reliable, proactive financial guidance.

Our Services for Engineering Professionals

Tax Planning & Compliance

We manage your corporate, personal, or contractor tax filings and implement proactive strategies to minimize tax liability considering project  based income, travel, tools, R&D tax credits, and professional memberships.

Project Based Accounting & Job Costing

We help you track revenues and expenses by project, allowing you to assess profitability, manage client billing, and control costs across installations, system designs, or field service jobs.

Bookkeeping & Financial Recordkeeping

Our team handles your daily financial operations, including income tracking, expense categorization, reconciliations, and preparation for year  end reporting.

Payroll & Subcontractor Payments

We manage payroll for your in house staff and subcontractors, ensuring timely and compliant payments, deductions, and reporting no matter how complex the team structure.

Cash Flow Management

We help you maintain consistent cash flow, factoring in invoicing cycles, milestone payments, and long lead time procurement often associated with engineering projects.

Budgeting & Forecasting

We work with you to create clear financial forecasts and operating budgets essential for planning capital investments, hiring, or expanding your engineering capabilities.

Business Structure & Tax Efficiency

We advise on the most suitable business structure (sole trader, partnership, LLC, S Corp, etc.) for your engineering firm to support growth, reduce taxes, and protect your assets.

Fixed Asset Management & Depreciation

We track your engineering equipment, tools, and technology assets applying accurate depreciation schedules to maximize deductions and keep your balance sheet clean.

R&D Tax Credits & Grant Guidance

If you’re innovating in product design, prototyping, or process engineering, we help you claim R&D tax credits or identify potential government funding opportunities.

Contract Review (Financial Perspective)

We assist in reviewing engineering contracts from a financial lens clarifying payment terms, tax responsibilities, and the implications of warranties, penalties, or variations.

Audit Support & Regulatory Compliance

We ensure your books meet industry standards and provide full support in the event of an audit or regulatory inquiry.

Retirement & Exit Planning

We help you plan for your financial future with retirement savings strategies and business succession planning whether you’re preparing to scale or eventually sell your practice.

Why Choose SunStone Accounting?

Engineered for Precision. Designed for Growth.

You solve complex technical problems  we solve the financial ones. With a deep understanding of the engineering industry, we offer more than just accounting; we deliver strategic financial leadership. Engineers across Wigan and Greater Manchester rely on SunStone Accounting for tailored financial solutions that drive growth and efficiency. We provide expert advice on cost management, project budgeting, and maximizing profitability while ensuring compliance with industry standards. Whether you are managing a large scale project or planning for future expansion, our team helps you make informed financial decisions that support both short term goals and long term success.From tax planning to cash flow optimization, we ensure your finances are structured to support your business’s growth. At SunStone, we understand the challenges engineers face in balancing technical work with financial management. That’s why we offer proactive, strategic guidance to help you improve operational efficiency, minimize risk, and maximize your financial potential. With SunStone Accounting as your trusted partner, you can focus on your projects while we handle the numbers.

Let’s make your numbers work for you. Contact us today for a free consultation