Financial Clarity for Founders Ready to Scale
Strategic CFO services and financial systems for service-based businesses generating $1M+. Stop guessing. Start growing with confidence. Book your discovery call today.
Our mission
We believe founders deserve financial clarity without complexity. Our mission is to transform overwhelm into confidence—giving you the numbers, insights, and systems to make bold decisions and build the business you envisioned.
Services
Tiered Support That Grows With You
Whether you need tax filing, foundational financial operations, growth-stage advisory, or full strategic CFO partnership, we meet you where you are. Our flexible model ensures you get exactly the level of support your business needs—no more, no less. Strategic CFO Partnership ($12,000+): Fractional CFO leadership with strategic planning, investor-ready financials, acquisition prep, and executive-level guidance for businesses preparing for funding, acquisition, or major scale.
Tax Services
Personal Tax Returns starting at $50+ | Sole Proprietor $600 | Corporate Tax $1,500. Simple, transparent pricing for all your tax filing needs.
Essential — $3,500+
Foundational financial operations: bookkeeping, payroll, compliance, and monthly reporting. Perfect for businesses ready to understand their numbers and build a solid financial foundation.
Growth — $6,000+
Strategic advisory for scaling: cash flow management, accounting optimization, growth alignment, and proactive advisory. Ideal for founders making decisions about hiring, pricing, and expansion.
Benefits
Why Founders Choose Us
We're not just bookkeepers or accountants. We're your strategic financial partner—turning complexity into clarity so you can lead with confidence.
All-in-One Financial Partner
Personal tax, business bookkeeping, payroll, and corporate tax filing under one roof. No more juggling multiple providers or falling through the cracks.
Built for Service Businesses
We specialize in founder-led, service-based businesses. We understand your cash flow cycles, pricing challenges, and growth pressures intimately.
Referral Partnership Program
Know a business that needs financial clarity? Earn 10% commission when you refer clients to us. A partnership built on growth—for you and the businesses you recommend.
About Us
Meet Sirena Ploegmakers
I'm Sirena, founder of Sirena's Consultation Services and a CPA and QuickBooks Pro Advisor with deep experience in bookkeeping, payroll, and strategic financial management. I started this business because I saw too many talented founders struggling with financial blind spots—working harder than ever but never feeling in control of their numbers. I believe you deserve a financial partner who sees the whole picture: your business goals, your personal finances, and the path connecting them. My approach is warm, straightforward, and always focused on giving you the clarity to make confident decisions. Whether you're stabilizing your foundation or preparing for your next big leap, I'm here to help you build a business that works for you.
Contact Us
Ready to gain clarity and confidence in your finances? Book a discovery call and let's talk about where you are, where you want to go, and how we can get you there together. Schedule your 30-minute initial consultation at calendly.com/sirenasconsultationservices/initial-consultation-30-minutes
FAQ
Here are answers to the questions we hear most often from founders like you.
During your discovery call, we'll assess your current financial health, goals, and challenges together. Essential is ideal if you need foundational clarity. Growth fits if you're making decisions about hiring, pricing, or expansion. Strategic CFO is for businesses preparing for funding, acquisition, or major scale. We'll recommend the best fit—and you can always move between tiers as your needs evolve.
We specialize in founder-led, service-based businesses generating $1M+ in annual revenue. Our clients include creative agencies, consulting firms, coaching businesses, boutique studios, and fast-scaling teams who need strategic financial insight—not just bookkeeping.
Traditional bookkeepers keep your records clean. We go further—providing strategic insight, cash flow systems, and decision-making support. We're your financial partner, not just a service provider. You'll gain clarity, confidence, and control over your numbers.
We serve businesses across Canada and the USA. All our services are delivered remotely, so we can work with you wherever you're located in North America.