Accounting Services for Startups

We've got your back (office)

airCFO provides ongoing Accounting Services for growth-focused, revenue-generating and/or venture-backed startups from seed stage to exit.

We've worked with hundreds of high-growth companies over 8 years, acting as their back-office function until they are ready to hire an in-house team.

Looking to outsource your company Accounting functions to a reliable, experienced team of professionals? Look no further.

How We Can Help

From cleaning up your historical books to integrating and mapping software that meets your specific needs, our bookkeepers, accountants, and controllers create a best-in-class back office with minimal oversight and maximum efficiency.

Month-End Close

Our month-end accounting work culminates in a financial package that includes all the standard financial statements in addition to unique modules that help you make data-driven decisions to support the future of your business

Scheduled Check-Ins and Async Support

We offer unlimited async support to help with quick questions related to your books, your growth plan, your payroll processes and more. Regular check-ins keep us aligned and gather the insight we need to serve as your trusted advisor

System and Workflow Diagnostic

Our diagnostic helps you understand where all the different systems and workflows in your accounting and finance department stand relative to your peers, and what you need to do to improve. We'll even help you implement them

Balance Sheet Schedule Maintenance

We set every client up with our proprietary accounting schedule warehouse and we keep these schedules continually up-to-date

Vendor Management Support

We manage and store your vendor data, including W-9s. We’ll also manage the sync to your accounting system, and be available for ad hoc system-related support requests

Financial Statement Review

Our airCFO team will conduct a periodic review of your financials to examine the completeness and accuracy of your historical books

Accounts Payable

We ensure that your bills are routed for payment in a timely manner and your accounting and accounts payable softwares stay aligned throughout the month

Transaction Mapping and Reporting

Mid-month transaction mapping enables us to report on your month-to-date progress against plan and give more granular insight into performance & trends while you still have time to course correct

Custom Reporting

At your request, your airCFO team can help build and maintain customized views in your month-end report to fit your unique needs

Something you don't see? Let us know, we often scope out ad hoc projects for our clients!


Accurate Books, Delivered Monthly

airCFO’s Accounting Team includes experienced CPAs, MBAs, and other experienced startup accounting professionals to work alongside you and your team to create a lightweight, scalable back office that helps you operate with a high level of confidence. Just imagine:

Monthly financial statements delivered straight to your inbox
On-time vendor payments, accurate payroll, and payroll taxes
Accurate revenue recognition, including reporting around accounts receivable
And many other key deliverables you don't even know you need yet!

Why airCFO?

Utilize our expertise

Let us handle the nuances of GAAP accounting and all the software that comes with managing a company's financial functions

Impress investors

Our team will perfect your financial model and help prepare the financial documents required to keep your current investors happy and/or raise your next round

Free up valuable time

Outsource repetitive non-strategic accounting, finance, and tax tasks to focus on growing your business

Optimize cash

Delay hiring an expensive full-time CFO or accounting resource/team until you really need them

Gain peace of mind

No longer worry about compliance or deadlines, leave that to us

You're a good fit for airCFO if...

You've Raised Venture Capital or Have Traction

Most of our clients have raised at least $1MM or are generating over $500k ARR.

Your Company is a 
US-Based C-Corp

The majority of the companies we work with are Delaware C-Corp entities, or are planning on becoming one.

You Want a Professional, Integrated Solution

We work with clients on an ongoing basis and act as an extension of your team.

Let's chat!

Schedule Your Discovery Call Today

We're looking forward to hearing more about your company!

See What Our Other Clients Have to Say

Interested in Accounting, Fractional CFO, People Operations, or Tax Services for your Startup?

Find out more


What makes an ideal airCFO client?

airCFO is for fast-growing startups who want to maintain a best-in-class back-office as they scale.  For those startups able and willing to invest in their back office, we’ll be the best match for price and total value. 

airCFO is best suited for startups looking for a long-term partner and willing to hand over some level of ownership and responsibility for your company’s back office.  We can build, manage and own from the simple to the complex; from bookkeeping to fractional-CFO duties.  

An ideal client has a budget of at least $1000/mo and is willing to invest more in the finance function as the company scales. We support most of our clients from day one through exit.

How does it work?

Based on needs we identify, we will partner your startup with one or more dedicated team members in your area(s) of need (i.e. Accounting, Fractional CFO Services, People Operations, and/or Tax).  

Our team will have regular defined duties (e.g. weekly, monthly or annually) and you will also be able to scale up our hours as needed for any projects that come up during the year.

We don’t require long-term contracts, and we won’t put you on proprietary systems or software.

How long does it take to get started?

This depends on how much clean-up work is involved.  If there is no material cleanup, most clients are materially through onboarding and will have their first deliverable from airCFO within 30 days from our onboarding call.

If there is a material clean up project such as going backward and cleaning up prior years, we will need more information.

What does it cost?

Our clients have a budget of at least $1000/month for airCFO, and most of our clients fall somewhere between $1,000 and $3,000 per month.

What commitment is required?

We request that you're looking for a long-term accounting and financial services solution when considering airCFO. Most of our clients work with us for 2-3+ years until they outgrow an outsourced solution and need to hire an in-house team. 

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Supporting Founders from Day 1

Our Core Services


Essential services, from day-to-day expense management to expert financial statement preparation

Fractional CFO Services

Critical insights to fuel forward momentum, including cash flow projections, budgeting, modeling, and more

People Operations

Ongoing people advisory and support for growth-focused start-ups who want to establish a solid people foundation and strategy from the start.


Navigating complex tax laws and IRS guidance so you stay in compliance, minimize taxes, and capture available credits

Let's talk Accounting!

We're looking forward to hearing more about your company. Please fill out the form below.