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PRICING

Simple, straightforward pricing for Bookkeeping, CFO, and Tax services

Start
For early-stage businesses that need accurate books and tax-ready records without complexity.
$189 /mo
billed monthly | 100% tax deductible
Up to $30,000 in monthly expenses
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Real-time visibility with daily snapshots
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Cash-based P&L and Balance Sheet
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Monthly bank & credit card reconciliation
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Year-end tax package & audit-ready records
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General ledger maintenance
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Slack + email support
Grow
For growing businesses that need investor-ready financials and strategic insights to scale.
$599 /mo
billed monthly | 100% tax deductible
Up to $30,000 in monthly expenses
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Everything in Start, plus:
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Cash or accrual-basis P&L and Balance Sheet
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Monthly close on the 10th business day of the month
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Cash-flow Statement
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Budget vs. actuals
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Chart of account recommendations
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Dedicated account manager
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Slack, email, and phone support
Custom
For scaling or complex companies with multi-entity, international operations, or advanced accounting needs that require tailored bookkeeping and deeper finance support.
Get a custom quote today
Everything in Grow, plus custom:
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Multi-entity support
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Full-service AP/AR management
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Advanced accruals (401K, stock comp, leases, deferred revenue)
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Payroll administration
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Vendor payments
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Sales tax filing & compliance
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CFO support & fundraising advisory
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Priority Slack, phone, and email support
*We price based on expenses, so you only pay for what you need. 
**Month-to-month plans require a minimum 3-month commitment and do not qualify for the annual discount.
Catch-up bookkeeping
Behind on your books? Catch up without the stress. Whether you're months or years behind, our team quickly brings your books up to date, giving you a clean slate for growth.
Get a custom quote today
Start
For early-stage businesses that need accurate books and tax-ready records without complexity.
$159 /mo
billed annually | 100% tax deductible
Up to $30,000 in monthly expenses
Contact Sales
Checkmark
Real-time visibility with daily snapshots
Checkmark
Cash-based P&L and Balance Sheet
Checkmark
Monthly bank & credit card reconciliation
Checkmark
Year-end tax package & audit-ready records
Checkmark
General ledger maintenance
Checkmark
Slack + email support
Grow
For growing businesses that need investor-ready financials and strategic insights to scale.
$499 /mo
billed annually | 100% tax deductible
Up to $30,000 in monthly expenses
Contact Sales
Everything in Start, plus:
Checkmark
Cash or accrual-basis P&L and Balance Sheet
Checkmark
Monthly close on the 10th business day of the month
Checkmark
Cash-flow Statement
Checkmark
Budget vs. actuals
Checkmark
Chart of account recommendations
Checkmark
Dedicated account manager
Checkmark
Slack, email, and phone support
Custom
For scaling or complex companies with multi-entity, international operations, or advanced accounting needs that require tailored bookkeeping and deeper finance support.
Get a custom quote today
Everything in Grow, plus custom:
Checkmark
Multi-entity support
Checkmark
Full-service AP/AR management
Checkmark
Advanced accruals (401K, stock comp, leases, deferred revenue)
Checkmark
Payroll administration
Checkmark
Vendor payments
Checkmark
Sales tax filing & compliance
Checkmark
CFO support & fundraising advisory
Checkmark
Priority Slack, phone, and email support
*We price based on expenses, so you only pay for what you need. 
**Month-to-month plans require a minimum 3-month commitment and do not qualify for the annual discount.
Catch-up bookkeeping
Behind on your books? Catch up without the stress. Whether you're months or years behind, our team quickly brings your books up to date, giving you a clean slate for growth.
Get a custom quote today
Start
For early-stage or lean companies that need structure and visibility without heavy investor demands.
Starts at
$1,750/mo
billed monthly
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Custom financial model
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Annual budget + 12-month cash flow forecast
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Baseline scenario planning model
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Support from experienced CFOs via email + Slack 
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Monthly financial health reviews with your CFO
Grow
For startups preparing for a fundraise that need investor-ready reporting and multi-scenario planning.
Starts at
$3,500/mo
billed monthly
Contact Sales
Everything in Start, plus:
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Multi-scenario dynamic financial model with monthly updates
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Basic fundraising support (equity story, data room prep, due diligence)
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Investor & board reporting packages
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Runway and cash optimization
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Executive summary + KPI tracking
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Priority access to your CFO via phone and email
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Bi-monthly financial health reviews with your CFO
Custom
For scaling or complex companies with multi-entity or international operations, active boards, fundraising, or M&A activity.
Everything in Grow, plus:
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Complex scenario modeling (multi-entity, M&A, expansion)
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Full board and investor support
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Strategic advisory on capital structure, hiring, and expansion
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Ongoing fundraising strategy and investor relations
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Custom strategic projects (comp planning, pricing models, GTM strategy, OKRs)
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Embedded CFO support on your schedule
Start
For businesses in their first year spending less than $500k/year.
Starts at
$2,500/yr
billed annually
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Free tax extension
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Federal corporate income tax filing
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State corporate income tax filing
Grow
For businesses in their first year generating revenue up to $500k/year.
Starts at
$3,500/yr
billed annually
Contact Sales
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Free tax extension
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Federal corporate income tax filing
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State corporate income tax filing
Custom
For startups and unprofitable C corps with no foreign subsidiaries generating revenue up to $500K.
Everything in Grow, plus:
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Delaware Franchise tax filing
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R&D Tax Credit optimization
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Foreign Subsidiary Reporting (5471)
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Foreign Shareholder Returns (5472)
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Foreign Financial Account Reporting (FBAR)
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ISO Exercise Reporting (Form 3921)
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Tax Elections (Form 8832)
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Amending Prior Tax Return Work
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Ongoing Tax Consultancy
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Additional State Corporate Income Tax Filings
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Foreign Disregarded Entity Reporting (Form 8858)
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Application For Change In Accounting Method (Form 3115)

Why we're different

Polished golden sphere on a circular pedestal made of white marble with subtle gray veining, set in a classical architecture-inspired setting with marble columns in the background.

One team, one vision

We connect your entire financial tech stack into one seamless platform. Deep integrations with QuickBooks, Stripe, Gusto, and 50+ other tools mean your data flows automatically, giving you real-time insights without manual work.

Three interlocking marble gears with gold edges placed on a light marble surface, symbolizing system integration and operational efficiency.

Been there, built that

We're not just bookkeepers—we're your strategic finance partner. Our team includes former startup founders, CFOs, and finance leaders who understand the unique challenges of growing a business and provide guidance that drives results.

Growing with you

We're the last finance partner you'll ever need. From pre-revenue startups to $100M+ companies, our platform and expertise scale with you, ensuring continuity and consistency as your business grows.

Just a few of the companies we've supported over the years

Frequently
asked
questions

Bookkeeping
How does bookkeeping pricing work?

Our bookkeeping plans operate on a subscription model with transparent pricing that scales with your monthly expenses. The more complex your financials, the more support you get—but you only pay for what you need.

What's the difference between Start and Grow?

Start gives you clean, compliant books with cash-basis accounting. Grow adds accrual accounting options, real-time dashboards, budget vs. actuals tracking, and a dedicated account manager—perfect for businesses seeking investment or detailed financial insights.

How quickly can you catch up my books?

Most catch-up projects are completed within 2-4 weeks, depending on how far behind you are. We'll give you a timeline estimate after reviewing your situation.

What if I need to switch from cash to accrual basis?

No problem! This is common as businesses grow. We can make this transition seamlessly and help you understand the implications for your financial reporting.

Do you work with my existing tax accountant?

Absolutely. We provide clean, organized books that make your accountant's job easier at tax time. Many of our clients use us for monthly bookkeeping and their CPA for tax strategy.

CFO Services
What's the difference between a fractional CFO and your CFO services?

Traditional fractional CFOs work independently and often rely on outdated data. Our CFO services combine experienced finance leaders with clean, up-to-date books from our bookkeeping team, giving you both strategic guidance and accurate financial data to execute on recommendations.

How often will I meet with my CFO?

Start includes monthly meetings, Grow includes bi-monthly meetings, and Custom provides embedded support on your schedule—whether that's weekly check-ins or on-demand availability for urgent decisions.

Can you help with fundraising?

Yes! Our Grow and Custom tiers include fundraising support, from building your equity story to preparing data rooms and supporting due diligence.

What if I already have a financial model?

We'll review your existing model and enhance it with current, accurate financial data from your books. If it's working well, we'll build on it. If not, we'll create a new one that actually helps you make decisions.

Do you attend board meetings?

For Custom tier clients, yes. Your CFO can attend board meetings, present financial updates, and provide strategic input on key decisions.

Tax
Why do I need Function Bookkeeping to get tax services?

Clean, accurate books are the foundation of good tax strategy. Our tax team works directly with your bookkeeping data to ensure nothing falls through the cracks and maximize your deductions year-round.

What's included in "tax optimization"?

We don't just file your taxes—we actively look for ways to reduce your tax burden. This includes timing strategies, entity structure optimization, and identifying credits and deductions specific to your business.

Do you handle sales tax?

Yes! Our Custom bookkeeping tier includes sales tax filing and compliance. We track your sales tax obligations across all states where you have nexus.

What if I have international operations?

Our Tax Custom tier handles complex international tax situations, including foreign subsidiary reporting, transfer pricing, and compliance with international tax treaties.

Can you help with tax audits?

While we don't represent you in audits, we provide audit support by organizing your records and working with your legal team to ensure you have everything needed for a successful audit defense.

General
What types of companies can Function serve?

We work with businesses across industries and all sizes—from tech startups to professional services, and nonprofits. No matter your size or stage, our experts tailor solutions to your needs.

What are the requirements to start with Function?

To get started, we'll need:

  • Electronic access to your financial data

  • An expense management tool

  • Clear separation of business and personal finances

Do you support international companies?

We currently serve Canadian and U.S.-based businesses and U.S. entities with foreign subsidiaries, offering consolidated reporting. At this time, we don't support foreign entities.

What is your cancellation policy?

You're in control. If you cancel, your subscription continues until the end of the billing cycle. For annual plans, let us know before your renewal, and we'll stop billing for the next cycle.

When I commit for a year, does that lock in my price?

Prepaying covers your current needs, but if your financial activity grows beyond that, we'll bill any difference to ensure you're fully supported.

Are there any one-time fees when I sign up?

Yes, there's a one-time onboarding fee, equal to one month of bookkeeping or CFO services. This ensures we set up your accounts correctly from the start.

Start smarter—and make your finances function as one

Discover how Function streamlines your finances and scales with you at every stage.

Start with Function