About

ALT Advisory is a boutique accounting and business advisory practice founded by Amanda Tieman, providing practical financial solutions to small and medium-sized businesses.

Built on more than 20 years of experience in chartered accounting and commercial finance, ALT Advisory combines technical expertise with real-world business experience. The focus extends beyond compliance, helping business owners understand their financial performance, make informed decisions and build stronger businesses.

Every client relationship begins with understanding the business, its objectives and the challenges it faces. Services are tailored to provide reliable bookkeeping, accounting and tax compliance, financial reporting, corporate secretarial support, business advisory and CFO consulting—delivering clear financial information and practical advice that adds value.

Amanda Tieman

Amanda is a Chartered Accountant with more than 20 years’ experience across Deloitte Private and senior CFO roles. Her background spans financial reporting, governance, treasury, corporate finance and business operations, working closely with business owners, boards and management teams to support growth and informed decision-making.

Amanda is passionate about building long-term client relationships based on trust, responsiveness and practical advice. Every engagement is focused on delivering professional service, dependable support and financial clarity, giving business owners the confidence to focus on what they do best.

Clear Numbers. Confident Decisions.

More Than Compliance

Accounting services that go beyond year-end reporting to provide meaningful financial insight throughout the year.

01

Practical Commercial Experience

Benefit from more than 20 years' experience across chartered accounting and senior CFO roles, delivering advice grounded in real business experience.

02

Trusted Personal Service

Work directly with Amanda, receiving responsive, personalised support from an adviser who takes the time to understand your business.

03

Clear Financial Insight

Gain accurate financial information, meaningful reporting and practical advice to support confident business decisions and sustainable growth.