Your Finance Partner for Growth
Accounting and financial advisory services built for startups and scaling businesses, covering everything from day-to-day bookkeeping to strategic financial planning.
Your On-Demand Finance Team
A flexible, expert-led finance function for startups and growing businesses—strategic, scalable, and built to move at your speed.
Bookkeeping and Compliance
Stay on top of your finances with clean, up-to-date books and full compliance across UK and US standards—ready for investors, audits, and tax time.
Budgeting and Forecasting
Gain control over your future with dynamic, data-driven forecasts and smart budgets that help you make confident, forward-looking decisions.
Strategic Financial Reporting
Deliver investor-grade reporting with clarity and precision—monthly, quarterly, or on-demand. No fluff, just numbers that drive action.
Core Accounting Ops
We take care of the day-to-day, so you don’t have to.
- Bookkeeping and reconciliations.
- Accounts payable and receivable.
- Expense tracking and categorization.
- Payroll coordination and journal entries.


Planning and Control
We take care of the day-to-day, so you don’t have to.
- Bring structure and foresight to your financial decisions.
- Cash flow forecasting and runway planning.
- Monthly close and management reporting.
- Scenario planning and what-if analysis.
Reporting and Compliance
Stay audit-ready and investor-confident at all times.
- GAAP-compliant financial statements.
- Investor and board reporting packs.
- Tax prep coordination and filings.
- Audit support and documentation.

“Purple Books has been a game changer for our financial operations. Their team feels like an extension of ours—proactive, responsive, and detail-obsessed. We finally have full visibility into our numbers and the confidence to make smarter decisions.”
Founder, Fintech Startup
B2B Fintech Sector