Expert tax strategy, clean books, and executive-level financial leadership — for sole proprietors, tech companies, and growing businesses that need more than a bookkeeper.
From keeping your books clean to acting as your executive financial voice — Celestia covers every layer of your financial life.
Executive-level financial strategy without the full-time price tag. We act as your CFO — setting financial direction, advising on growth, managing cash flow, and making sure your numbers tell the right story to investors, partners, and stakeholders.
Personal, corporate, and business tax filings with precision. We minimize liabilities and ensure full compliance with a strategic, forward-thinking approach for individuals and entities alike.
AI-assisted software integrated with your existing systems or built custom. Day-to-day transactions, monthly reconciliations, annual financials, and detailed budgets — always clean and current.
Roth, IRA, SEP-IRA, bonds, crypto, foreign markets, and US equities — we build tax-efficient wealth strategies with a specialty in sole proprietors and tech companies who need smart retirement vehicles alongside their growth.
Audits, disputes, IRS notices, FinCen compliance — we represent you directly before tax authorities at every level, protecting your interests and navigating requirements so you don't have to.
Entity selection, state and federal registration, IRS and FinCen onboarding — we handle every step so you launch clean, stay compliant, and focus entirely on building.
Most growing businesses aren't ready for a $200K+ full-time CFO — but they absolutely need that level of financial leadership. That's exactly what Celestia's Fractional CFO service delivers.
We work alongside your team on a retained basis — attending key meetings, advising on major decisions, building financial models, and holding your finance function accountable.
From pre-revenue startups to scaling SaaS — we understand tech business models, R&D credits, equity compensation, and the reporting your investors expect.
Self-employed or running a lean operation under $1M? We specialize in maximizing deductions, setting up SEP-IRAs, structuring entities correctly, and keeping your quarterly estimates completely stress-free.
Professional services, creative agencies, outdoor industries, sustainability ventures — if you're building something real, we have the financial infrastructure to support it.
We break down tax law changes, financial strategy, and economic trends on our Substack so you can stay one step ahead.
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