AI + human bookkeeping service
Fondo
Startup-specific bookkeeping and tax for Delaware C-corps, with quarterly and annual close options that cut the cost for pre-seed companies.
At a glance
- What it is
- AI + human bookkeeping service
- Relationship to your books
- Outsourced service
- Starting price
- $399/mo
- Pricing basis
- Priced by close cadence. The published monthly plan is $399; the quarterly and annual plans work out lower per month (from about $950 a year) but do not give you current-month numbers.
- Human involvement
- Dedicated accounting team
- QuickBooks Online
- Not published
- Xero
- Not published
- Multi-entity
- Not published
- Income tax filing
- Yes
- Free trial or free tier
- Not published
- Best suited to
- A pre-seed to Series B Delaware C-corp that needs compliant books and a correctly filed return more than it needs a monthly management report.
- Tested by the AI Ledger Benchmark
- Not yet — see the benchmark programme
- Facts verified
- September 4, 2026
Fondo pairs a dedicated accountant with its own software for VC-backed and bootstrapped Delaware C-corps. Its distinguishing feature is close cadence as a pricing lever: pre-seed companies with little activity can close quarterly or annually for a fraction of a monthly service. Tax is sold as a fixed annual package including federal, state, Delaware franchise tax and foreign shareholder filings.
Who it is for
Choose Fondo if: A pre-seed to Series B Delaware C-corp that needs compliant books and a correctly filed return more than it needs a monthly management report.
Look elsewhere if: Built around the Delaware C-corp; LLCs, partnerships and non-US structures are outside the core design, or if any of the limitations below are load-bearing for your business.
Fondo pricing
Priced by close cadence. The published monthly plan is $399; the quarterly and annual plans work out lower per month (from about $950 a year) but do not give you current-month numbers.
| Plan | Price | Basis | Notes and inclusions |
|---|---|---|---|
| Monthly Seed+ startups | $399 | per month | Limited-time offer; regular price $499 per month Dedicated accountant · Slack channel · Monthly close · Runway report · P&L, balance sheet, cash flow |
| Quarterly Pre-seed startups | Not published | per quarter | As low as $1,198 per quarter Same services, closed quarterly |
| Annual Pre-seed startups | Not published | per year | As low as $950 per year Same services, closed annually |
Add-ons and separately priced services
The headline monthly fee is rarely the whole bill. These are the extras Fondo publishes.
| Add-on | Price | Basis | Notes |
|---|---|---|---|
| TaxPass | $1,450 | per year | Limited-time offer; regular price $1,950 per year. Federal, state, Delaware franchise tax and foreign shareholder filings |
| Catch-up bookkeeping | $950 | one-time | As low as $950 |
| Multi-state filing | $500 | per year | From $500 |
Accounting platform compatibility
This is the first thing to check. A product that replaces your ledger is a migration; one that sits on top of it is reversible.
| Platform | Support |
|---|---|
| QuickBooks Online | Not published |
| Xero | Not published |
| NetSuite | Not published |
| Sage Intacct | Not published |
| Own general ledger | Yes |
Capabilities
| Capability | Status |
|---|---|
| Automated transaction categorization | Yes |
| Bank / account reconciliation | Yes |
| Month-end close workflow | Yes |
| Accounts payable / bill pay | Not published |
| Invoicing / accounts receivable | Not published |
| Receipt & document capture | Not published |
| Multi-entity support | Not published |
| Classes, departments or locations | Not published |
| Accrual-basis accounting | Yes |
| Revenue recognition | Not published |
| Inventory accounting | No |
| Payroll (included or native) | Not published |
| Sales tax handling | Not published |
| Income tax return filing | Yes |
| CFO / advisory service | No |
| Anomaly & error detection | Not published |
AI and developer surface
| Feature | Status |
|---|---|
| Named AI agents that complete work | Not published |
| Natural-language assistant over your books | Not published |
| Public API | Not published |
| MCP server / LLM-native access | Not published |
| White-label for firms | No |
Strengths
- Annual close from roughly $950/year is the cheapest legitimate way for a dormant or pre-revenue startup to stay compliant
- Tax package explicitly covers Delaware franchise tax and foreign shareholder filings — the two things founders most often miss
- Dedicated accountant plus a Slack channel at a lower price point than startup-focused competitors
- R&D tax credit studies available from the same provider
Limitations
- Built around the Delaware C-corp; LLCs, partnerships and non-US structures are outside the core design
- Quarterly and annual cadences mean you do not have current-month numbers to manage against
- Which accounting platform books are kept in is not stated on the pricing page
- Headline prices are limited-time offers against higher regular prices
What we could not verify
Most sites in this category would state these as facts. We list them as gaps, and they are the questions to put to Fondo directly.
- Whether Fondo keeps books in QuickBooks, Xero or its own ledger is not published
- The role of automation versus the dedicated accountant is not described
Frequently asked
How much does Fondo cost?
Fondo starts at $399/mo. Priced by close cadence. The published monthly plan is $399; the quarterly and annual plans work out lower per month (from about $950 a year) but do not give you current-month numbers. Full published tiers are listed above; figures were read from the vendor's own pricing page on September 4, 2026.
Does Fondo work with QuickBooks Online?
Fondo does not state whether it supports QuickBooks Online. We have flagged this as unverified rather than guessing.
Does Fondo include a human bookkeeper?
Dedicated accounting team. Named humans own your close and are accountable for the books.
Has AI Ledger Intelligence tested Fondo?
No. We have not run Fondo against a transaction set, and we do not claim hands-on experience we do not have. This page is a verified-data profile built from primary sources. Our benchmark programme explains the accuracy testing we intend to publish and how it will be run.
Alternatives to Fondo
Closest products by category, ledger relationship, human involvement and price.
Bookkeeper360
$399/moUS-based outsourced accounting on your own QuickBooks or Xero file, with a weekly-close option most competitors do not offer.
Xendoo
$355/moWeekly bookkeeping priced by your monthly expense volume rather than by revenue or transaction count.
Zeni
$494/moAI bookkeeping plus a named finance team, aimed at venture-backed startups — priced accordingly.
Sources for Fondo
Every figure on this page was read from the vendor’s own published material or from named trade press on the date shown. We do not estimate prices.
- Fondo pricing — fondo.com, retrieved September 4, 2026
Record last verified September 4, 2026.